Petroleo Brasileiro S.A.- Petrobras
Annual Report 2015

Plain-text annual report

1 Summary COMMENTS FROM THE CEO PROFILE OWNERSHIP STRUCTURE KEY INDICATORS STOCK PERFORMANCE CORPORATE STRATEGY BUSINESS PERFORMANCE Exploration and Production Refining, Transportation, Marketing and Petrochemicals Transport Distribution Gas, Energy and Chemical-Gas Biofuels INVESTMENTS CONTROLLING SHAREHOLDER RELATIONS Pricing Policy “LAVA-JATO” OPERATION (“OPERATION CAR WASH”) CLASS ACTION AND RELATED PROCEEDINGS MANAGEMENT Corporate Governance Risk Management and Compliance Ethics INTERNATIONAL SITUATION AND OIL MARKET CORPORATE FUNCTIONS Safety, Environment, Energy Efficiency and Health Social responsibility Research and Development Human Resources 2 FINANCIAL ANALYSIS Sales volumes Impairment The “Lava Jato (Car Wash) Operation” and its effects on the Company Consolidated Results Net income by Business Segment Liquidity and Capital Resources Debt Contractual Obligations Assets and Liabilities subject to Exchange Variation Contingent liabilities Tax Expenses GLOSSARY 3 Comments from the CEO Dear Shareholders and Investors, In the face of a new reality for oil prices, 2015 was a year of major challenges for the entire oil and gas industry. Continuing the efforts made since the beginning of our journey, we adopted measures to improve the company's efficiency, expanded our efforts to cut expenses, reegotiated contracts with our suppliers, obtained financing to roll our debt on more favorable terms, and reduced our capital expenditures. This strategy ensured not only that we could maintain our productive capacity, but that we could deliver production growth above our annual target, despite the adverse scenario under which we operated. In the pre-salt, we surpassed the barrier of 1 million barrels per day. This milestone was achieved by applying our technological excellence, and was recognized with another OTC award (Offshore Technology Conference), the most important in the industry. Nonetheless, despite the progress made, our result were adversely impacted by the commodity price decrease and the currency devaluation. But it is important to note that cash generation exceeded our capital expenditures, thereby reversing the trend of past years and leading to an increase in our cash balances and a reduction of our net debt. We remain absolutely committed to the reduction of leverage and creating value for the shareholders. And it is for this reason that, in the revision of our Business and Management Plan, we are prioritizing investments that maximize the return on capital employed, with particular focus on the exploration and production of the pre- salt. Also we will continue to work toward meeting the Plan’s divestment targets, a key components to reducing ourleverage. Another highlight is the company's new governance model. In addition to adapting our structure to meet the targets set forth in the Business Plan, these changes strengthen our management by giving greater control and compliance with our processes. Furthermore, they expand the accountability of our executives, and will become part of the daily activity of the entire company, bringing agility, transparency and the necessary efficiency to overcome our challenges. I conclude this message by stressing that in 2016 we will work with even more firmness and dedication to ensure the construction of a promising future. Aldemir Bendine, CEO. 4 PROFILE We are a publicly-held company operating on an integrated basis and specializing in the oil, natural gas and energy industry. We are present in the exploration and production, refining, marketing, transportation, petrochemicals, oil product distribution, natural gas, electricity, chemical-gas and biofuel segments. 5 OWNERSHIP STRUCTURE – December 31, 2015 6 KEY INDICATORS 7 8 STOCK PERFORMANCE In 2015, several factors negatively affected the performance of our shares on the Stock Exchange, Commodities and Futures Exchange (BM&FBovespa). In this context, Ibovespa (the exchange’s main index) fell 13% on the previous year. Reflecting this scenario and falling international oil prices, our shares ended the year down. Common shares (PETR3) fell 11% and preferred (PETR4) 33%, and were quoted at R$8.57 and R$6.70, respectively on December 30, 2015. Due to these lower prices, our market cap on that date was R$101 billion (US$25 billion). On New York Stock Exchange (Nyse), our common and preferred-stock ADRs (PBR and PBR/A) fell 41% and 55% respectively and were also impacted by Brazil’s currency weakening 47% against the US dollar. On December 31, 2015, PBR closed at US$4.30 and PBR/A at US$3.40. 9 10 CORPORATE STRATEGY 2015-2019 Business and Management Plan Adjusted Our 2015-2019 Business and Management Plan (BMP) approved by the Board of Directors in June 2015 posed deleveraging the company and creating shareholder value as fundamental objectives. The Plan sets the following targets: net leverage 1 below 40% by 2018 and 35% by 2020; net debt/EBITDA ratio below 3.0x by 2018 and 2.5x by 2020. In January 2016, the Board approved adjustments to the 2015-2019 BMP (Adjusted 2015-2019 BMP), based on new levels of oil prices and exchange rates in order to preserve the fundamental objectives set by the original plan. We have reviewed the assumptions we made for Brent oil prices and currency exchange rates when projecting investments and costs. Our Adjusted 2015-2019 BMP assumes an average Brent price of US$45/barrel for 2016 against the original plan’s US$70/barrel estimate. The Brazilian currency’s exchange rate for 2016 was adjusted from R$3.26/US$ to R$4.06/US$. Our Adjusted 2015-2019 BMP’s investment portfolio continues to prioritize oil exploration and production projects in Brazil, particularly in the pre-salt fields. For investments are primarily aimed at the remaining business segments, our maintaining oil and natural gas offtake-related operations and projects. The Adjusted 2015-2019 BMP’s level of investment is US$98.4 billion, which is US$32 billion less than originally planned (US$130.3 billion), to be broken down as follows: Investments 2015-2019 US$ billions Exploration and Production* Downstream ** Gas and Energy Other segments *** Total 80.0 10.9 5.4 2.1 98.4 % 81 11 6 2 100 * Includes international investment (US$4.9 billion) ** Includes Petrobras Distribuidora *** Engineering, Technology and Materials; Finance; Corporate and Services; Governance, Risk and Compliance; and the Presidency 1 Net Debt / (Net Debt + Shareholders’ Equity) 11 Of this total, we invested US$ 23.1 billion in 2015 and we are projecting US$20 billion for 2016. Our estimated divestment for the 2015-2016 biennium is still US$15.1 billion, of which we have already divested US$0.7 billion in 2015. Our Adjusted 2015-2019 BMP continues to plan measures for optimizing and making productivity gains in order to reduce Manageable Operating Expenses2. Initiatives already identified have shown that we may reach this result by managing outsourced services more efficiently, rationalizing structures and reorganizing businesses; optimizing personnel costs, and reducing costs of purchasing supplies and transport logistics. We emphasize that our 2015-2019 BMP is subject to a number of risk factors that may affect our estimates, such as: • changes in market variables such as oil prices and currency exchange rates; • divestments and other business restructuring being subject to market conditions prevailing at the time of the transactions; • reaching oil and natural gas production targets in a scenario of difficulties in relation to suppliers in Brazil. BUSINESS PERFORMANCE Exploration and Production Our Exploration and Production division’s mission locating, identifying, developing, producing and incorporating oil and natural gas onshore and offshore. The aim is to develop and exploit reserves safely and profitably. is researching, As world leaders in deep and ultra-deep water exploration and production, we are recognized for being at the forefront in introducing new technologies. Thanks to this leadership, we have earned prestigious local and international oil and gas industry awards such as the OTC Distinguished Achievement Award in 1992, 2001 and 2015 and the ANP Technological Innovation Award in 2013. 2 Total costs and expenses, excluding purchase of raw materials 12 In 2015, there was a major fall in international oil prices. Brent’s average price fell 47% from 2014 to US$52.46, which adversely affected profitability for the entire industry, particularly exploration and production, leading to projects being postponed or canceled. In order to mitigate this effect, we are taking measures such as: • prioritizing investments to develop production, focusing on more profitable and higher cash flow projects; • optimizing projects reflecting operating gains, such as shorter drilling and well completion times in the pre-salt fields and revising the number of wells required based on higher levels of reservoir productivity; reducing operating costs by improving efficiency and renegotiating contracts with suppliers; • • divesting assets in Brazil and internationally. In February 2016, FPSO Cidade de Marica (Lula Alto field) started producing and will now join two new systems to be located in the pre-salt fields in the course of this year: FPSO Cidade de Saquarema (Lula Central field) and FPSO Cidade de Caraguatatuba (Lapa field). Having these three platforms coming on stream and ramping up production from FPSO Cidade de Itaguai (Iracema Norte field) will be a major boost to cash flow and our ability to reach our production targets for the year. Operational regions Brazil The focus of our business is Brazil. The main process of acquiring exploratory blocks takes place through bidding processes conducted by the National Petroleum Natural Gas and Biofuel Agency (ANP). Contracts are governed by three regulatory models: concession, onerous assignment and shared production. Our main fields currently producing are operated as concessions. Onerous assignment and shared production contracts account for a large part of our medium- and long-term production. In 2010, we signed an onerous assignment agreement to acquire the right to produce up to 5 billion barrels of oil equivalent (boe) in selected pre-salt areas. In relation to shared production contracts, the only one we have signed with the ANP so far has been for the Santos Basin’s Libra field. Our domestic exploration portfolio consists of 146 blocks, totaling an area of 82,442 km², of which 33,316 km² are onshore and 49,126 km² offshore. We are working on 43 Discovery Evaluation Plans (DEPs), of which 40 are in exclusively exploration areas and 3 in ring fenced areas. 13 In the production development and operation segment, our domestic portfolio consists of 362 fields with concession contracts and 10 fields under onerous assignment agreements, making a total of 372 oil and natural gas fields. International Internationally our focus is on Latin America, the United States and Africa. In Latin America, we operate in Argentina, Bolivia, Colombia, Mexico and Venezuela with a portfolio of 49 assets (27 production, 21 exploration and 1 transport). Of this total, we operate 32 assets (15 production and 17 exploration) under four types of exploration and production contracts: concession (Argentina and Colombia); oil operation or service (Bolivia); services contract (Mexico); and minority shareholding (Venezuela). In the US, we focus on deepwater wells in the Gulf of Mexico, where our portfolio includes 8 production assets, of which 3 are operated by Petrobras and 47 are exploration blocks - all under concession agreements. In Africa, we operate through our 50% stake in PO & G (Petrobras Oil and Gas). Our activities are mainly concentrated in Nigeria’s Akpo and Agbami fields. We also have a project for developing production in the Egina field and carrying out exploratory work in the Egina South and Preowei fields, all under shared production contracts. In Gabon, we are exploring the Ntsina Marin and Mbeli Marin blocks. Exploration Exploratory activity leads to discoveries of hydrocarbon reservoirs whose volumes are incorporated into our reserves depending on the results of Discovery Evaluation Plans (DEPs). In 2015, we drilled 51 exploratory wells in Brazil - 35 onshore and 16 offshore - and got a 78% success rate. In the pre-salt fields, we drilled 7 wells for an 86% success rate. Internationally, we drilled 8 wells - 6 onshore in Argentina and 2 offshore in the Gulf of Mexico - also with an 86% success rate. Our exploratory investments totaled R$7.4 billion in the year, of which R$7 billion in Brazil. These investments were mainly for drilling costs, seismic surveys and acquiring blocks. 14 Main discoveries in 2015 Countr y Basin Concession Area/Well Well name (ANP) Brazil Santos BM-S-8 Carcará NW 3-BRSA-1216DA- SPS Environmen t Dept h (m) % Petrobras Offshore 2,024 66% Brazil Santos Libra Libra C1 3-BRSA-1267-RJS Offshore 2,158 40% Sergipe- Alagoas Sergipe- Alagoas Campos BM-SEAL- 11 BM-SEAL- 11 Farfan 9-BRSA-1280D-SES Offshore 2,496 60% Farfan 3-BRSA-1286-SES Offshore 2,469 60% BM-C-35 Basilisco 1-BRSA-1289-RJS Offshore 2,215 Santos BM-S-8 Carcará N 3-BRSA-1290-SPS Offshore 2,072 Brazil Amazonas AM-T-84 Brazil Sergipe- Alagoas BM-SEAL- 10 Jusante do Anebá 1-BRSA-1293-AM Onshore - Moita Bonita 3-BRSA-1296-SES Offshore 2,988 100% Brazil Espírito Santo ES-T-495 Guayacan 1-BRSA-1302-ES Onshore - 100% BM-SEAL-4 Poço Verde 4 3-BRSA-1303-SES Offshore 2,479 75% Sergipe- Alagoas Santos Santos Libra Libra Libra NW3 3-BRSA-1305A-RJS Offshore 1,952 Libra C2 3-BRSA-1310-RJS Offshore 2,050 Potiguar BM-POT-17 Pitu N 1 3-BRSA-1317-RNS Offshore 1,805 Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil 65% 66% 60% 40% 40% 40% Declarations of Commerciality in 2015 Volume Country Field Basin Recoverable Quality (API) % Petrobras (million boe) Brazil Sépia Leste Santos Brazil Jandaia Sul Recôncavo 130 0.8 26 37 80 100 Production In 2015, in Brazil, we produced an average 2.128 million barrels per day (bpd) of oil, which was 4.6% up from the previous year and 0.15% more than the 2.125 million bpd planned for the year under the Business Plan and Management 2015-2019. If we include natural gas extraction, which was 9.8% up on the previous year, total production reached 2.597 million barrels of oil equivalent per day (boed) - 5.5% more than 2014’s 2.461 million. The pre-salt layer’s average annual production, including Petrobras and partners, reached record levels in 2015 with an average of 767,000 bpd of oil, beating 2014 production by 56%. 15 Petrobras production Brazil International Total 2014 2015 2014 2015 2014 2015 Oil (‘000 bpd) 2.034 2.128 Gas (millions of m³/d) 67,8 74,5 Total (thousands of boed) 2.461 2.597 116 15,9 209 99 15,4 190 2.150 2.227 83,7 89,9 2.670 2.786 Rapid growth of production from the P-58 platform in the Parque das Baleias complex in the Espírito Santo portion of the Campos Basin, and from FPSO Cidade de Mangaratiba, which operates in the Lula field in the pre-salt Santos Basin were highlights. FPSO Itaguai City in Iracema Norte field, in the Santos Basin brought forward initial operating from November to July. The other production fronts also played a decisive role in reaching our target for 2015. In the Campos Basin, production from the Marlim field stabilized at over 200,000 bpd’ and the Roncador field reached its peak of over 400,000 bpd. Internationally, 2015’s average oil production of 99,000 bpd was 14.4% below the previous year’s 116,000 bpd due mainly to the conclusion of sales of assets in Colombia and Peru in 2014 and in Argentina in March 2015. These transactions have had their effects partially offset by the Saint Malo and Lucius fields in the United States coming on stream in December/2014 and January/2015 respectively. Internationally average natural gas production was 15.4 million m³ per day - 3.1% down from 2014’s 15.9 million m³ per day. The start of operations at the Hadrian South field in March 2015, in the United States, and new wells in Rio Neuquén in Argentina were partially offset by sales of assets in Peru and Argentina. As a result, we produced 190,000 boed internationally - which was 9.4% down from 2014’s 209,000 boed. On consolidating Brazilian and international production, we reached two new records: our total oil production at 2.227 million bpd was 3.6% up on 2014’s volume (2.150 million bpd), while total production of oil and gas at 2.786 million boed was 4.3% on the previous year’s (2.670 million boed). Our 2016 oil production target in Brazil is 2.145 million bpd, which is 0.8% higher than 2015’s target. Reserves Based on ANP/SPE criteria, our proven reserves of oil, condensate and natural gas at December 31, 2015 amounted to 13.3 billion barrels of oil equivalent (boe), as the table below shows. In 2014, these volumes totaled 16.6 billion boe. 16 Proven reserves Brazil International Total (ANP/SPE criteria) 2014 2015 2014 2015 2014 2015 Oil (billions of bbl) 13.686 10.705 0.270 0.241 13.956 10.946 Gas (billions of m³) 396.895 347.607 27.146 24.842 424.041 372.450 Total (billions of boe) 16.183 12.891 0.429 0.387 16.612 13.279 In 2015, we incorporated a volume of 16 million boe of proven reserves relating to discoveries of new deposits near current infrastructure in the fields of Albacora Leste (Campos Basin), Golfinho (Espírito Santo Basin) and El Mangrullo (Neuquén Basin in Argentina), and we issued a declaration of commerciality for the Jandaia Sul field in Bahia. On account of technical criteria and economic factors, previous estimates were revised and our proven reserves were reduced by 2.4 billion boe. Divestments led to a 22 million boe reduction of reserves in Brazil (Campos Basin) and Argentina (Austral Basin). Oil and natural gas extraction accounted for a 932 million boe reduction of proven reserves. This volume includes shale production but not volume extracted from Long Duration Tests (LDTs) or production in Bolivia. LDTs are in exploratory areas that have not declared commerciality for fields and therefore have no associated reserve. In Bolivia, the Constitution does not allow reserves to be registered by a concession holder. The balance of appropriations, revisions, sales and production of our reserves in Brazil and internationally led to a 3.3 billion boe reduction of proven reserves, as the table below shows. Proven Reserves - Composition (Brazil and international, in billions of boe, ANP/SPE criterion) 2015 2014 2013 Proven reserves at the beginning of the year 16.612 16.565 16.440 Appropriations and Revisions Sale of reserves in situ Production -2.379 +1.107 +1.141 -0.022 -0.164 -0.156 -0.932 -0.896 -0.861 Proven reserves at the end of the year 13.279 16.612 16.565 The ratio of volume reserves/production is 14.2 years overall and 14.6 years in Brazil. The Development Index (ID), which is the ratio between proven reserves developed and proven reserves, was 44.5% in 2015. 17 Refining, Transportation, Marketing and Petrochemicals Our Downstream segment is responsible for refining, transporting and marketing oil and oil-based products, guided by its strategy of boosting the efficiency of our assets in order to meet domestic demand. In the petrochemical segment, we are mainly active in partnerships that are integrated with our other business ventures. Refining In 2015, with total capacity in Brazil at 2.176 million bpd, our 13 refineries processed 1.976 million bpd of oil and liquid natural gas (LNG) and produced 2.026 million bpd of oil. Some 86% of the total volume of oil processed came from Brazilian fields. We produced a record quantity of S-10 diesel oil in Brazil, totaling 201,000 bpd, which was 40% higher than 2014’s volume. S-10 diesel fuel contains a maximum of 10 parts per million sulfur and its main benefit is reducing vehicle emissions of pollutant gases. Our three refineries in other countries processed 138,000 bpd of oil and liquid natural gas (LNG) and produced 149,000 bpd of oil-based products. In the United States, through the Pasadena Refining System (PRSI), we are operating a refinery capable of processing 100,000 bpd of oil. In April 2015, we decided to end the refining operations of Nansei Sekiyu Kabushiki Kaisha (NSS) in Okinawa, Japan, which had 100,000 bpd of oil processing capacity. We will be continuing to operate NSS as a marine terminal. In Argentina, through our stake in Petrobras Argentina SA (PESA), we operate the Bahia Blanca refinery, which has 30,500 bpd oil processing capacity. New ventures Abreu e Lima Refinery (Rnest) The first refining train is operating loads limited to 74,000 bpd of oil. This plant requires structural alterations to lower sulfur emissions (SNOX) before using its full capacity of 115,000 bpd. We will be restarting work on these alterations in 2016 and expect to finish them by 2017. The second refinery unit, with a processing capacity of 115,000 bpd, is expected to begin operating at the end of 2018, according to the Adjusted 2015-2019 BMP. 18 Rio de Janeiro Petrochemical Complex (Comperj) We are structuring a business model that includes partnerships to conclude work on Comperj refinery’s first train. Construction work at the complex’s utilities center is continuing in order to support the natural gas processing unit’s operation. Marketing Domestic market We sell 2,234,000 bpd of oil-based products in the domestic market - this volume was 9% below the 2014 number. Our diesel oil sales fell 8% due to the following factors: a fall in economic activity with far-reaching effects on demand for transport in particular road freight; higher levels of biodiesel mixed with diesel oil; less investment in infrastructure; our lower market share due to other companies importing more; and thermoelectric plants cutting back on use of diesel oil. Gasoline sales were down 11% due to higher demand for hydrated ethanol. In 2014, high levels of ethanol stocks ensured more supplies of the product enabling the proportion of anhydrous ethanol content mixed with gasoline mixture to be raised from 25% to 27%. LPG sales were 1% down and were affected by shrinking industrial output, services and household consumption. Fuel oil sales were down 13% due to lower volumes delivered to the electric generating segment and industrial production fell. Petrochemical naphtha sales were down 18%, mainly due to contractual renegotiations in 2015 that led to Braskem’s minimum off-take rules and Petrobras deliveries being suspended for a number of months in the year. Exports x Imports Oil exports reached 360,000 bpd, which was 55% up on 2014’s volume due to growth of domestic oil production. Exports of oil-based products fell 6% to 149,000 bpd due to lower fuel oil production. Oil imports totaled 277,000 bpd and were 29% down from 2014, while oil-based products totaled 256,000 bpd and were down 38%, both due to weak domestic demand. We posted a US$651 million trade deficit for oil and oil product exports and imports, excluding natural gas, LNG and nitrogen. 19 Petrochemicals In the petrochemicals sector, we operate through the following subsidiaries, associated companies and joint ventures (holdings at December 31, 2015): • Braskem S.A. (36.20%) – producing chiefly ethylene, polyethylene, polypropylene and PVC; • Deten Química S.A. (27,88%) – (27.88%) - producing raw material for detergents: linear alkyl benzene (LAB), linear alkyl benzene sulfonic acid (LAS), and heavy alkylates (ALP); • Metanor S.A./Copenor S.A. (34.54%) - producing methanol, formaldehyde and hexamine; • Fábrica Carioca de Catalisadores (50%) – producing catalysts and additives; • Petrocoque S.A. (50%) – producing calcined petroleum coke; • Companhia Petroquímica de Pernambuco – Petroquímica Suape (100%) and Companhia Integrada Têxtil de Pernambuco – Citepe (100%) - producing purified terephthalic acid (PTA), polyethylene terephthalate resin (PET), and polyester filament. Transport Transport and storage Our Petrobras Transporte (Transpetro) subsidiary transports and stores oil, natural gas, oil-based products and biofuels through operations at 49 terminals (21 on land and 28 on waterways), 55 ships, 7,517 km of oil pipelines and 7,151 kilometers of gas pipelines. In addition to supplying our plant’s requirements for oil and gas production, logistics, refining and distribution, Transpetro transports imported and exported oil and other products; in addition to the Petrobras System, its main customers include distribution and petrochemical companies. Transpetro has facilities in 20 of Brazil’s 27 states. In 2015, Transpetro’s ships carried 66.3 million tons of oil and oil-based products, which was 6.9% more than in 2014. Its oil pipelines and terminals carried 620 million m³ of liquids, which was 5.3% below the previous year’s total. Average daily natural gas transported at 74.8 million m³ was 1.3% below the 2014 average. 20 Maritime transport Transpetro’s Fleet Modernization and Expansion Program (Promef) includes plans for shipbuilding at shipyards in Brazil in order to renew the fleet and incorporate new technologies to its operations. In 2015, Transpetro took delivery of 4 oil tankers as part of Promef: Marcílio Dias, André Rebouças and José do Patrocínio (fifth, sixth and seventh in its Suezmax series), and Oscar Niemeyer, the Petrobras System’s first gas tanker to be built in Brazil. A total of 13 vessels were delivered. Road transport Our road transport service handled 602,000 m3 of light oil-based products and 1.1 million tons of dark oil-based products in addition to bulk solids, chemicals and gases totaling 132,000 tons. Transpetro’s 50,000 journeys in 2015 moved 744,000 tons of 1A fuel oil and 445,000 m3 of C5+ gasoline. Oil Terminals and Pipelines Highlights in this segment: • starting to provide maintenance services for easement/ROW strips along some 250 km of oil and gas pipelines operated by Espírito Santo Exploration and Operations Unit (UO-ES); • obtaining licensing from the Rio’s State Environmental Institute (INEA) to operate our Angra dos Reis terminal’s effluent treatment plant, which started treated effluent disposal making for significant environmental gains and cost savings; • starting pre-operations for two plants at our Cabiúnas (RJ) terminal as part of expanded infrastructures to take natural gas from pre-salt oilfields. By adding these units, Transpetro boosted its natural gas condensate processing capacity from 4,500 to 6,000 m/³ day. • starting our Nationwide Operational Control Center’s remote control facility to enable vehicle loading and inter-tank operating at the Itajaí Land Terminal (SC) where monitoring will ensure more flexibility and safety for operations while optimizing capacity without requiring new investment. • Transpetro’s waterway terminals logged successive record bunker deliveries to Brazilian ports reaching 456,000 tons in August. The product’s 2015 volume of 5.4 million tons was up 9.47% from 2014; 21 • replacing monobuoys at our Tramandaí/RS (Tedut) terminal with more modern ones. Monobuoys are the main equipment items used by the Tedut terminal which handles supply and off-take logistics for the Alberto Pasqualini Refinery (Refap). Gas Pipelines and Natural Gas Processing Transpetro operated 7,151 km of gas pipelines and 12 compressor stations rated at a total 432,000 HP and 2015’s average volume of natural gas moved was 74.8 million m3/day, which was 1.3% below 2014’s average. At our Cabiúnas (RJ) terminal - which is Brazil’s largest natural gas processing complex - average volumes processed of natural gas and condensate totaled 11.4 million m3 and 794 m3/day respectively. The terminal’s processing capacity is 28.4 million m3 of natural gas and 6,000 m3 of natural gas condensate per day. Distribution Petrobras Distribuidora markets and distributes oil-based products and biofuels in Brazil through a network of 8,176 service stations and 14,286 consumer-customers. It is the leader in this segment with a 35.1% market share at December 31, 2015. Petrobras Distribuidora marketed 53.4 million m³ of fuel in 2015, which was 7% below 2014’s volume sales, due mainly to Brazil’s economic-activity contraction. Net operating revenue was R $96.9 billion with loss income at R $1.2 billion. In foreign markets, we operate in the distribution segment in Chile, where we have 279 service stations; Argentina, with 265 stations; Paraguay, with 180; Uruguay, with 87 and Colombia, with 115. Our market shares in these countries are 12.5%, 6.1%, 19.5%, 22.7% and 4.1%, respectively. Investments Petrobras Distribuidora invested R $747. 6 million in 2015, of which R $369.8 million was used to maintain and expand logistics infrastructure; R $135.6 million to develop and modernize service stations; R $105.9 million for the aviation segment and R $20.6 million for gas distribution and energy marketing/sales. Gas, Energy and Chemical-Gas Our Gas and Energy division processes, transports, distributes and sells natural gas, generates and sells electricity and produces and sells fertilizers. It operates jointly with Exploration and Production in Brazil to match supply and demand for gas as well as domestic consumption of our downstream operations. 22 Monetizing natural gas from Brazil’s sedimentary basins is one of our Gas and Energy division’s key strategic objectives. As domestic oil production has grown, so has the supply of gas from associated fields. This has led to more reliable supplies of gas used for domestic consumption, distribution company contracts, and thermoelectric generation, thus gradually reducing the need for importing gas. Natural gas Natural gas supplied to the Brazilian market was 95 million m³/day. Of this total, an average of 44.9 million m³/day came from domestic production of natural gas. Regasification accounted for an average 18 million m³/day at our liquefied natural gas (LNG) terminals in Pecém (CE), Guanabara Bay (RJ) and Bahia. Imports from Bolivia contributed an average of 32.1 million m³/day. Of the total offered, our natural gas transportation system consumed 1.7 million m³/day. The total length of our oil pipelines remained unchanged at 9,190 km. Natural Gas Sales We sell natural gas through 48 contracts with 19 distribution companies for the thermal and non-thermal segments, including cogenerating units. In 2015, we supplied an average of 93.3 million m³/day of natural gas to the market. Of this volume, 41 million m³/day went to the thermoelectric market, 14.7 million m³/day to refineries and fertilizer plants and 37.5 million m³/day to gas distribution companies to meet non-thermoelectric demand. Natural Gas Distribution In the natural gas distribution business, we hold a 51% controlling interest in Petrobras Gás – (Gaspetro), the holding company that consolidates our stakes in state-level natural gas distributors, except for Espírito Santo’s, which is wholly owned by Petrobras Distribuidora. The distribution companies in which we hold shares sold 32.6 million m³/day. Volume moved by these companies was down 2.8% from 2014. Projects concluded • We started operations at two natural gas delivery sites - Itapetininga (SP) and Itirapina (SP). • In April, we started operating our Caustic Treatment Unit (UTC) at the Caraguatatuba Gas Treatment Unit (UTGCA) in São Paulo, to treat liquefied petroleum gas (LPG) produced there and ensure regulatory compliance through two LPG processing modules with 2,000 m³/d processing capacity each. 23 • Route 2 Gas Pipeline - this gas oil pipeline will interconnect the Santos Basin’s pre-salt complex with the Cabiúnas terminal (Tecab) in Macae (RJ). The 401 km pipeline with off-take capacity for 13 million m³/day started operating in February 2016. • Route 2 Natural Gas Processing Unit - located in Cabiúnas, allowed the expansion daily gas processing capacity of pre-salt complex of Santos Basin’s, at the Tecab-Reduc System (Duque de Caxias Refinery) from 23 million to 28.4 million m³/day. New structure also enabled Tecab to boost condensate processing from 4,500 to 6,000 m³/day. This plant started operating in February 2016. Ongoing projects Oil pipelines • Gasfor II (CE) - 83.2 km section from Horizonte to Caucaia due to start operating in October 2017; • Route 3 Gas Pipeline - this gas pipeline will interconnect the Santos Basin’s pre-salt complex to our Natural Gas Processing Unit at the Rio de Janeiro Petrochemical Complex (Comperj) in Itaboraí, with off-take capacity of 18 million m3/day. The total length of this gas pipeline will be 355 km, of which 307 undersea and 48 on land. Conclusion is scheduled for 2019. Natural Gas Processing Units (NGPUs) • Tecab supplementary treatment - this will enable Tecab to process an additional 2.9 million m³/day of gas from the Santos Basin’s pre-salt complex with additional off-take through Gasduc II for processing by Comperj’s Route 3 plants. Conclusion is scheduled for May 2016. • Route 3 Natural Gas Processing Unit located at Comperj will be able to process 21 million m³/day of natural gas from the Santos Basin’s pre-salt complex. The two modules will be processing 10.5 million m3/day each and operational start-up is scheduled for 2019. Electricity Our generating facilities’ capacity of 6,100 MW comprises 20 owned and leased natural-gas or fuel-oil fired thermoelectric plants. Including generating plants using renewable sources and projects in which we hold a minority interest, our electricity generation capacity totaled 6,500 MW. In 2015, we generated 4,600 average megawatts (average MW) of electricity for Brazil’s National Interconnected System (SIN). This result is similar to 2014’s due to 24 continuous dispatching through the National Electric System Operator (ONS) due to low water levels at hydroelectric reservoirs. We sold 854 and 3,2000 average MW of electricity in the free-market and regulated environments respectively. Projects concluded Our integrated investments in natural-gas fired thermoelectric generation aim to ensure energy supply while taking into account our contracts and reserves. • Baixada Fluminense (RJ) thermoelectric plant with 530 MW capacity for supplying the 2011 A-3 Energy Auction contract. Single and combined cycles started operating commercially in March 2014 and January 2015 respectively; • Sepé Tiaraju (RS) thermoelectric plant added combined cycle took capacity from 161 MW to 248 MW in order to boost efficiency and electricity supply. Concluded in March 2015. Fertilizers Our Gas and Energy division runs three fertilizer plants: Fafen-BA, Fafen-SE and Fafen-PR. In 2015, we produced 1.1 million tons of ammonia (of which 847 000 ton were used to produce urea) and 1.4 million tons of urea. Construction work at Nitrogenous Fertilizer III (MS) plant was halted and the schedule is being reviewed. We canceled the Nitrogen Fertilizer V ammonia plant. Biofuels Our biofuels subsidiary Petrobras Biocombustível produces biodiesel and ethanol. Its mission is managing our involvement in the biofuels market, integrating production, logistics and marketing/sales activities to exploit synergies with the Petrobras System. The company has taken measures to boost competitiveness and cost efficiency thus ensuring its sustainability Biodiesel and Agricultural Supply Petrobras Biocombustível (biofuel) has capacity to produce 886,000 m3/year of biodiesel through its holdings in five plants in Brazil. In 2015, significant operational improvements were made to the three Petrobras owned plants - Candeias (BA), Quixadá (CE) and Montes Claros (MG) - that account for 478,000 m³/year of this total. The Guamaré (RN) plant operated for 4 months and shut down in November due to its low-scale production. At the other two plants, located in Marialva (PR) and Passo Fundo (RS), with total capacity of 390,000 m³/year, Petrobras Biocombustível (biofuel) operates through 25 the company BSBios Sul Brasil, in which we have a stake with shared management. All plants qualified for the Social Fuel Seal showing conformity with the guidelines of the National Biodiesel Production and Use program. In addition to biodiesel production assets, in partnership with Galp Energia, the company is developing the Belem program for palm-tree cultivation and oil extraction and export in Brazil and producing 270,000 tons of green diesel in Portugal. In 2015, the palm tree plantation area in Pará totaled 42,000 hectares. In order to prioritize investments, plans to install palm oil extractors in Brazil and build the green-diesel plant in Portugal were postponed until further notice. Petrobras Biocombustível (biofuel) also extracts and sells castor oil, cottonseed oil and sunflower oil through its holding in the Bioóleo company located in Feira de Santana (BA), which has capacity to process 130,000 t/year of grains and refine 60,000 t/year of soybean oil or 48,000 tons/year of cottonseed oil. Its operations help maintain the right to use the Social Fuel Seal. Ethanol Petrobras Biocombustível (biofuel) operates in the ethanol segment with shared management of three companies: Bambuí Bioenergia, Guarani, and Nova Fronteira making for a combined total sugarcane milling/crushing capacity of 31.2 million tons per year. At the end of 2015, Bambuí Bionergia’s harvest was sufficient to crush 1.2 million tons of sugarcane and produce 103,000 m³ of hydrated ethanol. Although these volumes showed increases of 8% and 10% respectively on the previous year’s harvest, the company posted cash flow difficulties due to rising operating costs and high indebtedness. Guarani - in October 2015, Petrobras Biocombustível (biofuel) subscribed to its last scheduled capital contribution under the investment agreement for this company, which was paid up in January 2016, thus increasing its stake from 42.95% to 45.97%. Sugarcane crushed totaled 20.1 million tons while ethanol production reached 681,000 m³ and sugar 1,494 tons. Nova Fronteira Bioenergia S.A. - the company’s high level of agricultural productivity and operating efficiency enabled it crush 4.8 million tons of sugarcane and produce 393,000 m³ of ethanol, thus retaining its position as Brazil’s biggest ethanol plant. Progress on our R&D for 2nd-generation cellulosic ethanol went ahead according to plan in 2015. However, Petrobras Biocombustível (biofuel) is waiting for the economy to pick up before restarting studies for a new plant. 26 Impairment For details of impairment affecting our business units see note 14 to the financial statements in this Management Report. INVESTMENTS Our investments totaled R$ 76.3 billion in 2015, primarily allocated to exploratory activities, developing production and expanding logistics infrastructure for oil and oil-based products. Funds were also allocated to maintain and expand refining facilities and to lay and extend gas pipelines and build natural gas processing units for out-taking and treating pre-salt production. Capital expenditures and investments Exploration & Production Downstream Gas and Power Distribution Biofuels Corporate Total investments R$ million Fiscal Year 2014 2015 63,321 8,390 2,581 853 152 1,018 76,315 60,072 18,510 6,064 1,152 281 1,061 87,140 % 5 -55 -57 -26 -46 -4 -12 We invested R$63.3 billion in Exploration & Production. Of this total, R$7.4 billion was allocated to exploration, R$55.9 billion to development of production, to infrastructure and support. These investments were used to develop production from new fields, maintain old fields, and improve logistics infrastructure and technology. In 2015, we started operating two platforms: Cidade de Itaguaí in the Iracema Norte area of the Lula field, and P-61 in the Papa-Terra field. In the Downstream segment, we invested R$ 8.4 billion, mainly to maintain and expand our refining facilities. We invested R$941 million to conclude work on the first train of the Abreu e Lima Refinery (Rnest) and R$2.2 billion on the State of Rio de Janeiro Petrochemical Complex (Comperj), focusing new facilities for its natural gas treatment plant. We allocated R$2.6 billion to Gas and Power, some of which was used to build and expand capacity for gas pipelines and plants processing natural gas produced by the 27 pre-salt projects. We started operating two combined cycle power plants, UTE Baixada Fluminense and UTE Sepé Tiarajú with generating capacity of 530 MW and 248.6 MW respectively. In the Distribution segment, we invested R$853 million billion and prioritized work on expanding logistics capacity to meet domestic demand. Divestments We held two asset sales under our 2015-2016 Divestment Plan for an estimated US$15.1 billion: • All our assets in Argentina’s Santa Cruz province Austral Basin were sold to Compañía General de Combustibles S.A. for US $101 million. • 49% of stock capital of Petrobras Gás S.A. (Gaspetro), the holding company consolidating our ownership interests in state-level natural gas distributors in Brazil, was sold to Mitsui Gás e Energia do Brasil Ltda. for R$1.9 billion. CONTROLLING SHAREHOLDER RELATIONS We are a mixed-capital company set up by Law No. 2004/53 to run the Federative Republic of Brazil’s monopoly in oil, gas and their by product business. As of the promulgation of Law No. 9,478/97, we started to do business under free- competition conditions. Brazilian law requires the Federative Republic of Brazil, which is our controlling shareholder, to hold a majority of our voting shares with the power of electing a majority of board members and thus the officers responsible for managing the company. Pricing Policy Our pricing policy pursues long-term alignment between domestic international oil and oil-product prices therefore we avoid passing on short-term effects arising from volatile prices and currency exchange rates. Although pursuing convergence in the long run, we may go through periods in which our products’ prices are not aligned with international levels. As a result, depending on the quantity and intensity of variations in international prices for oil and oil-based products and the Brazilian real’s exchange rate against the US dollar, we may for certain intervals of time decide against adjusting prices of our products in Brazil, which is reflected in our operating results. 28 “LAVA-JATO” OPERATION (“OPERATION CAR WASH”) In 2009, the Brazilian Federal Police’s “Operation Car Wash” started to investigate money laundering practiced by criminal organizations in several of the country’s states. In 2014 and 2015, federal public prosecutors concentrated part of their investigations on illegal practices involving Petrobras contractors and suppliers and discovered an extensive scheme of overpayments involving a numerous participants that included former Petrobras employees. Based on the information available to the company, the above scheme involved a group of companies that organized a cartel to obtain contracts with Petrobras from 2004 through April 2012 involving additional costs used to make illicit payments to political parties, elected officials or other political agents, employees of contractors and suppliers, former Petrobras employees and other persons involved in this scheme. In connection with the investigation, former Petrobras executives were arrested, accused and/or convicted in courts of first instance for money laundering, criminal organization and passive corruption. Other former executives of our company and executives of companies that supply goods and services to Petrobras have been, or may be, charged as part of this investigation. For more details of “Operation Car Wash “, see the notes to this Management Report. CLASS ACTION AND RELATED PROCEEDINGS From December 2014, several lawsuits were filed against Petrobras in the United States by investors who claim to have suffered losses for having acquired (between 2010 and 2015) the company’s securities traded on the New York Stock Exchange (NYSE) or due to other transactions that took place in the United States. The Federal Court for the Southern District of New York is currently judging a class action and twenty-eight lawsuits filed by individual investors as well as an action brought by an individual investor in the Court Federal for the Eastern District of Pennsylvania, all making similar allegations. The plaintiffs claim that Petrobras reported materially false information and committed omissions capable of inducing investor error in its filings of material facts and other information with the Securities and Exchange Commission (SEC), particularly in relation to the value of its assets, expenses, net income and the efficacy of its internal controls over the company’s financial statements and anti- corruption policies, thus supposedly artificially raising the price of the company’s securities. In February 2016, the judge issued a decision certifying two classes of investors. The first, whose claims are based on the Securities Act will be represented by the 29 plaintiffs Employees’ Retirement System of the State of Hawaii and the North Carolina Department of State Treasurer; the latter, whose claims are based on the Exchange Act, will be represented by the plaintiff Universities Superannuation Scheme Limited. Pomerantz LLP will be acting as attorneys for both classes. The actions are still ongoing and may be appealed; the complex issues involved are subject to substantial uncertainties and depend on factors such as the originality of legal arguments; progress on the discovery procedure, the schedule set by the court; delays for judgments; obtaining evidence in the possession of third parties or adversaries; the court’s decisions on key issues; expert witnesses’ analyses; potential for the parties to start negotiating; and the parties’ intention of negotiating any agreements in good faith. Furthermore, the claims as formulated are wide-ranging, covering several years, aimed at activities in several areas of Petrobras. The plaintiffs’ class action and their individual cases have not quantified the alleged damages. The uncertainties inherent to all of these issues will affect the amount involved and the date of the final decision on these actions. Consequently, we are unable to reliably estimate the potential loss involved in this litigation. We have retained the services of a specialized US law office and will be mounting a steadfast defense in relation to the allegations made. MANAGEMENT Corporate governance Our corporate governance structure consists of the Shareholders General Meeting; Board of Directors and its committees; Fiscal Council; internal and external audits; General Ombudsman and Whistleblower Channel; and Executive Board and its committees. Members of the Board of Directors are elected at the General Meeting. We currently have ten members, of whom seven, including the chairman, are designated by the controlling shareholder; one by minority holders of common shares; one by holders of preferred shares (excluding the controlling shareholder); and one by employees, as stated in the bylaws which as of 2015 require alternate members serving for two- year periods. In 2015, five statutory committees were formally attached to the Board of Directors were set up: Strategic; Financial; Audit; Safety, Environment and Health; and Compensation and Succession. These committees consist of collegiate members and/or persons of proven experience and expertise in the market. Their purpose is to advise the board through analysis and recommendations on matters requiring more in-depth study before being submitted to the board for decision making. 30 In February 2016, our Audit Committee has been instated and consists exclusively of members of the Board of Directors as required by bylaws. Governance, Risk and Compliance (GRC) started to act in 2015 with the mission of including fraud and ensuring compliance for processes and mitigating risk, corruption risk, adherence to laws, standards and internal and external regulations. The GRC officer was elected from a slate of three prepared by a company specializing in selecting industry executives. The officer’s three-year mandate may be renewed and he or she may be removed only by a board resolution voted by at least one of the directors elected by the minority or preferred shareholders. In 2015, the Board of Directors approved the General Ombudsman’s Office restructuring process, which included selecting a new general ombudsman and setting up an independent reporting channel. The board’s choice of general ombudsman was based on a list of professionals prepared by a company specializing in selecting executives which was analyzed by the Audit and Compensation and Succession committees. We also started work on a review of our governance and management model, a project that will lead to new organizational structure and Executive Board advisory committees. Among the measures being taken to improve and strengthen our corporate governance, we are reviewing instruments such as our bylaws, corporate governance guidelines and internal regulations for the board of directors and its advisory committees and for the executive board. In addition, senior management has conducted a review of authorizing powers in place for the Board of Directors and Executive Board and we have adopted a shared authorization model stipulating collective rather than individual decision-making. Audit Committee Composed of independent members, in 2015 the Committee held 29 regular meetings involving the members of the Executive Board, Executive Managers, Internal Auditors, Independent Auditors and the Fiscal Council. The Committee’s responsibilities include the analysis of the integrity of the quarterly and annual financial statements and the transactions with related parties report. It also evaluates the effectiveness of the audit processes and the structure of internal controls. In addition, the Committee monitored the company’s exposure to risks and called meetings to discuss its main business strategies. 31 Risk Management and Compliance Risk management Risk management’s organizational structure consists of the Enterprise Risk Executive attached to the Governance, Risk and Compliance officer and units or departments managing risk in their own business units. Our Enterprise Risk Executive is tasked with the coordinated performance of the following duties: • • identifying and monitoring the effects major risks have on our integrated results and reporting them periodically to the Executive Board and Board of Directors; stimulating integration and capturing synergy across risk management initiatives taken in the organizational units, as well as in other business, support and management processes; • establishing a corporate risk management methodology guided by an integrated systemic view that enables a continuous risk monitoring environment on different hierarchical levels; • disseminating knowledge of risk management; • providing support for managers to develop and implement the measures required to ensure that exposure to tolerable risk levels is aligned. In June, the Board of Directors approved our Corporate Risk Management Policy specifying authorities, responsibilities, principles and guidelines that should guide risk-management related initiatives taken in the Petrobras System. Our Enterprise Risk Management Policy is fully compliant with methodological references recognized worldwide, such as the Committee of Sponsoring Organizations of the Treadway Commission (COSO-ERM) and ISO 31000, and with the Corporate Risk Management Guideline issued by the Brazilian Institute of Corporate Governance (IBGC). This policy highlights a more comprehensive approach to enterprise risk management that combines the traditional economic and financial vision with management of factors that endanger life, health and the environment (SMES); protects assets and business information (Asset Security); and combats fraud and corruption (legal compliance), among other enterprise risks. 32 Our enterprise risk management policy allows any employee to access terms and concepts related to the issue, initiatives being developed and the persons responsible for managing of each of the Enterprise Risk to which we are exposed. These enterprise risks are classified into five groups: Strategic, Financial, Compliance, Business and Operational. Compliance Our Compliance Executive has been working to implement control and compliance activities, aiming the reducing of fraud and corruption risks, among others, reporting to senior management on measures taken and results across the entire Petrobras System. We are officially recognized as victim of crimes discovered during by “Operation Car Wash “by investigators and the judge in charge of criminal proceedings. We have therefore taken the measures required to recover damages suffered by the company, including those related to our corporate image. We have brought five civil-law actions for acts of administrative misconduct judged by federal prosecutors in February 2015, and in another action for the same purpose brought by the Federative Republic, including a compensation claim for moral damages. In addition, we have joined penal actions as assistant plaintiff and we have renewed our commitment to continue cooperating in order to elucidate the facts and disclose them to our investors and the general public on a regular basis. In as much as “Operation Car Wash “ investigations lead to leniency agreements with the companies investigated or with individuals who agree to return funds, we may be entitled to part of the amounts. In this respect, as compensation for damage to the company, the amount of R$229.7 million related to funds repatriated by the authorities has been returned to our treasury. Correction Committee We set up the Correction Committee to guide, standardize and monitor the implementation of disciplinary action in cases related to fraud or corruption in the company. The Committee is attached to the Governance Risk and Compliance officer and consists of executive managers from Legal, Human Resources and Compliance plus an executive secretary. Communication and Training In order to publicize the activities we are developing, we have started an employee in Compliance.” We are spreading awareness campaign called “Petrobras 33 information through messages, emphasizing our ethical values and conduct, and producing publications, reports and videos with the president and Governance, Risk and Compliance officer and managers. We are also partnering Petrobras University for training, both physical-presence and distance learning courses, as well as talks for the entire workforce. Members of our senior management attended a course on anti-corruption laws, including the Foreign Corrupt Practices Act of the United States. Compliance Agents We have designated about 100 employees to act as compliance agents and help with outreach for our control and compliance measures, in particular those aimed at preventing fraud, corruption and money laundering. These professionals are committed to encouraging discussions on the subject, which includes explaining guidelines and other issues related to the Petrobras Program for Preventing Corruption. Integrity Due Diligence In order to mitigate integrity risks in our procurement of goods and services, since August we have been applying a new criterion for evaluating suppliers which we call the “Integrity Criterion”. All companies interested in starting an application process, or renewing or reclassifying their entries in our database are now required to provide information concerning their organizational and business structure, relations with government or public-sector officials, integrity record, relations with outsourcers or other third parties and their integrity program. This information will be used to support the Integrity Due Diligence procedure as a result of which a supplier’s Integrity Risk Level may be rated high, medium or low. Integrity Risk ratings, as well as the results of technical, legal, economic and Safety, Environment, and Health (HSE) assessments are taken in to account when selecting companies that will be invited to participate in our bidding processes. From August to December, some 8,400 Integrity Due Diligence processes were entered in our registration system. Specialized independent whistleblower channel We are restructuring our General Ombudsman Office, which manages the whistle blower channel, in order to make its processes and controls more efficacious and to ensure confidentiality for whistle blowers; secrecy and integrity of information; traceability of processes; and full treatment of all reports. 34 The new whistleblower channel is managed by an outside company called Contato Seguro and functions as one single channel for the entire Petrobras System. Its role is to formally receive and register internal or external reports or complaints relating to fraud, corruption, money laundering and serious irregularities while guaranteeing anonymity and commitment on our part that there will be no retaliation for whistleblowers. Ethics Our commitment to ethics is stated in documents such as the Petrobras System Code of Ethics and the Petrobras Conduct Guide; and initiatives such as the Ethics Management System. Our Code of Ethics sets forth the ethical principles and commitments of conduct to be followed by members of our Board of Directors, Fiscal Council Board and Executive Board and by Petrobras System employees, trainees and service providers. The Conduct Guide was adopted in 2014 to reach the same segments and it explains the principles behind the Code of Ethics, with practical guidelines for day-to-day work. We are part of the Ethics Management System of the Federal Executive Branch, coordinated, evaluated and supervised by the Public Ethics Commission. We have an Ethics Committee whose attributions are to act as advisory body for our managers and employees; advise on, disseminate and foster fulfillment of ethical principles and commitments to good conduct and determine investigation of conduct contrary to ethical standards by the units concerned. On receiving a consistent report or complaint, the Ethics Commission will assess the need to set up an Internal Investigation Commission to examine evidence of or instances of irregularities and provide support for administrative or disciplinary measures, among other appropriate procedures. Through the Ethics Commission, the Petrobras Ethics Management System implemented to establish and structure institutional initiatives for the promotion, diagnosis, assessment and monitoring of ethical conduct in our internal activities and external relationships. We are prioritizing prevention of misconduct and disseminating educational information and activities through training for the workforce and new managers. In 2015 we trained 105 professionals to be multipliers of ethical principles and to support managers developing local initiatives. We are developing a communication campaign for the workforce and specifically for managers including guidance on ethical conduct in the company. We are taking measures to encourage Petrobras System employees to formally declare their awareness of the Code of Ethics and Conduct Guide. 35 INTERNATIONAL SITUATION AND OIL MARKET The world economy’s 2015 growth rate of 3.1% 3 showed a slight slowdown in relation to 2014’s 3.4%. Slower growth worldwide was mainly due to China’s continuing to grow at a lower rate, along with the Russian economy’s drastic contraction and a weak showing from Latin America, particularly South America, as secondary factors. However, the major advanced economies (the USA, Europe and Japan) grew at the same rate or slightly faster. The United States was able to hold its 2015 GDP growth rate to the same level as the previous year’s with 2.4%4. However, while the 2014 number was due to higher investment and exports, the key factors driving growth in 2015 were private consumption and investment in real estate assets picking up. A sharp fall in exports reflected lower levels of growth in North America’s major trading partners and the dollar’s generalized strengthening against other currencies. Unemployment continued to fall in the USA to reach 5% at the end of 2015, thus contributing to stronger growth in consumer spending. This good result prompted widespread expectations of a Fed Funds Rate hike particularly in the second half of the year. However, the Central Bank waited until the last month of 2015 to finally start basic rate hikes. Europe continued to meet with difficulties over income and employment growth policies. Worries arising from spending cuts remained on the fiscal side but were less pronounced than in 2014. Greece reached another agreement with its creditors, including renegotiated debt and terms of payment, that settled its fiscal situation for the time being at least. The United Kingdom (which has major influence despite not being in the Euro zone) voted stricter tax legislation but Euro zone countries’ internal imbalances continued to give rise to concern. While Germany, the UK and Spain have succeeded, France and Italy are still struggling to sustain more consistent recovery. Overall, the European economy’s GDP grew 1.5% in 2015. Japan saw economic growth rising again to reach 0.7% against a fall of 0.1% in 2014. Continuing fiscal and monetary stimulus measures may be having an effect. However, there is persistent doubt domestically as to the Japanese government’s ability to reach its economic targets, particularly its 2% annual inflation. China’s economy posted another slowdown to 6.9%5 in 2015 from 7.4% in 2014. Lower levels of retail sales indicators and fixed-capital investments led to falling domestic demand. Exports posted even worse results with annual exports of goods and services showing a fall (in US$) for the first time since 2009. 3 Estimate published in World Economic Outlook, the IMF’s official document issued on January 19, 2016 4 Source: Bureau of Economic Analysis 5 Source: National Bureau of Statistics of China 36 This behavior on the demand side led to a slowdown in China’s industrial output and a steep rise in levels of idle capacity. In response to these results, the Chinese government again wagered on monetary stimulus measures such as lower interest rates and compulsory deposits requirement for commercial banks in order to stimulate credit. Other major emerging economies affected by China’s slowdown include Russia and Latin American countries. This reflected China’s role as a major importer of the agricultural commodities, minerals and metals, the predominant items exported for these countries, who saw their volume exports fall. In addition, China’s lower growth also helped weaken commodity prices, thus affecting income growth in these countries. Falling prices for oil and gas, Russia’s main export commodities (70% of the total in 2013, according to the World Bank), worsened its economic situation. This effect combined with economic embargoes due to Russia’s involvement in the Ukraine conflict led to its GDP falling 3.9% in 2015. A point to note is the ceasefire in Ukraine means withdrawing weapons from the conflict zone and holding new regional elections while recognizing the special status of regions not under the government’s control. New elections have yet to be held in these territories. Fast falling commodity prices for South America’s exports adversely affected the entire region. From July 2014 through October 2015, oil, iron ore, copper and soybean prices fell 56%, 26.9%, 38%, and 23.6%6 respectively. Given the significant weight of these products in the continent’s exports, their lower prices have led to deterioration for almost all of these countries’ current accounts with their currencies heavily depreciated. In addition to foreign trade, South American countries met with major fiscal difficulties. Falling commodity prices directly impacted governments whose revenues are most dependent on their exports, such as Venezuela, Colombia, Ecuador and Chile. In other cases, such as Argentina’s, the main issue was higher public spending. These adversities were aggravated by a polarized political environment, leading to a 0.4% fall in South America’s GDP for the 2014-2015 biennium against 3% growth back in 2012-2013. Brazil was hit by severe recession in 2015 with GDP down 3,8%, its worst fall since 1990. This contraction largely reflected a significant deterioration in business and consumer expectations for the economy together with a sharp drop in domestic demand and particularly investments and private consumption. The worsening macroeconomic scenario was also decisive for the Brazilian currency’s sharp fall against the dollar during the year. After starting 2015 at R$2.69, the US$ ended the year at R$3.9. The average exchange rate for the year was R$3.33/US$. 6 Corresponding to the variation between Jun/14 and Oct/15 averages of Bloomberg’s CO1, IOE1, S 1 and HG1 tickers 37 Despite domestic demand falling while idle capacity in industry rose steeply, the inflation rate measured by 2015’s consumer price index (IPCA) soared over the Central Bank’s targeting range ceiling of 6.5% to reach 10.7% for the year, due mainly to steep increases in government controlled prices, particularly electricity and fuel, on top of the weaker currency itself. Given the high level of imported content in Brazil’s supply chains, the weakened currency led to much higher costs that were largely passed through to domestic producers’ final prices. Fiscal indicators too showed significant deterioration. With sharply falling tax revenues reflecting weak GDP, the public-sector primary deficit (before interest on debt) reached 1.9% of GDP. Then the basic interest rate hike pushed the cost of servicing public debt to about 8.4% of GDP. These factors together led to a nominal deficit (or public sector borrowing requirement) of 10.3% of GDP. The above situation was behind a rise of five percentage points in the overall ratio of the stock of government debt to GDP, from 57.2% to 66.2% in 2015. The worsening of the fiscal situation was also decisive for the downgrading of the country’s credit rating, which meant that Brazil passed from investment grade to speculative grade in the three major credit rating agencies in the world. Brent oil prices7 remained low in 2015 to end the year at US$35.75/barrel and 2015’s annual average of US$52.46/barrel showed a fall of 47% on the previous year while West Texas Intermediate (WTI) referenced from Cushing in the Midwest approached logistics capacity. At Brent prices due to higher Gulf of Mexico offtake US$48.68/barrel, WTI’s annual average per barrel in was down 48% from 2014. In December 2015, the United States Congress voted to allow oil exports after 40 years of restrictions affecting trade in this commodity. This regulatory change was immediately reflected in relative prices of American oil. After falling in relation to Brent year after year since 2011, WTI ended 2015 at US$37.04/barrel, which was US$1.29/barrel above Brent levels. World oil consumption8 showed a substantial increase of 1.54 million bpd - 1.7% more than the 2014 volume. In this period, the United States - in addition to non- OECD member countries - also made a significant contribution to demand-side growth. Note that 2015 oil prices remained at significantly lower levels - around US$50/barrel – and this was a major driver for growth of consumption. With falling oil prices, there was a change in the dynamics of supply coming from non-OPEC member countries, which rose by 1.23 million bpd in 2015. However, although some of these countries have increased their supply, there was a drastic decline in growth of production during the year, particularly in the USA, where it rose 7 Source: Bloomberg (Brent Dated, WTI). 8 Source: OPEC Monthly Oil Market Report - estimates. 38 by less than 800,000 bpd in the last quarter of 2015 after rising by 1.6 million bpd during the first half of 2015. Meanwhile, the OPEC countries - particularly Iraq and Saudi Arabia - substantially boosted production to end the year at 32.18 million bpd, which is 1.18 million bpd more than 2014’s volume. Note also that the OPEC countries are characterized by low production costs, so their output is resilient in a low oil-price context. In relation to climate issues, the UN Climate Conference (COP 21) was held in Paris in December and it adopted the first global extension agreement to reduce greenhouse gas (GHG) emissions and mitigate climate impacts. For the first time, the historic Paris Agreement saw 195 signatories to the Climate Convention, thus admitting that GHG emissions must be cut back. The main points made in the document, which will come into effect in 2020, involve voluntary measures to avoid global temperatures rising more than 2°C - preferably 1.5°C - compared to the pre-industrial period; guaranteed financing from the rich countries (US$100 billion/year) to mitigate impacts on developing countries; and a 5-yearly review of the Nationally Determined Intended Contributions (NDICs) that countries propose to reduce their emissions. Brazil’s NDIC for COP 21 stipulated a 37% reduction in greenhouse gas emissions (GHG) by 2025 (from base-year 2005), then 43% by 2030. For the energy sector, the proposal mentions renewable energy’s share of the energy matrix rising to 45% by 2030 from its current 39.4% - due to growing use of alternatives such as wind, solar, biomass and hydroelectric sources. The United States and China presented a joint position in the month prior to the Paris Conference and underline the commitment assumed in their bilateral agreement signed in 2014. China is to reach its maximum level of emissions in 2030, while the United States promises 26% to 28% lower emissions by 2025 (base-year 2005). Note that the results obtained at COP 21 and their possible consequences in terms of national policies and targets may pose new prospects for the transition to a low carbon economy and should be therefore be monitored as a point to watch for the oil and gas industry. Brazil’s windpower capacity totaled 7.8GW at the end of 2015, which was 59% more than the 2014 number. In addition, the second Reserve Energy auction specifically for solar sources was held in August with 833.80 MW being committed. Measures such as tax relief for electric and hybrid (electricity plus combustion) models may favor the spread of new technologies and these vehicles, which accounted for only 0.007% of Brazil’s total9 in 2015. 9 Source: Estratégia e Organização/Estudos de Mercados e Negócios/ Strategy and Organization / Market and Business Research 39 This low oil price environment has posed challenges for technological development and innovation in the oil and gas industry as upstream projects go ahead at a slower pace or are postponed. In this context, companies are prioritizing technologies and techniques that hold out the promise of lower costs and higher efficiency in the short and medium term, although maintaining and increasing oil and gas reserves is still a long-term objective. In the USA, in addition to efforts to tap unconventional sources (shale gas and tight oil) more efficiently, companies are looking for lower reducing/recycling/reusing impacts by applying costs and environmental technologies to water used in their processes. 40 CORPORATE FUNCTIONS Safety, Environment, Energy Efficiency and Health (HSEE) In 2015, we invested R$6.9 billion in operations and projects related to integrated management of safety, environment and health (HSE). In this context, we have developed initiatives to enhance performance in these areas, comply with specific legislation and ensure that our plants’ operational practices are safe, profitable and environmentally responsible. These initiatives include certification of compliance with ISO 14001 (environmental management) and OHSAS 18001 (health and safety management) for our HSE management systems at our plants operating in Brazil and internationally. In 2015, all oil refined in Brazil was processed at certified plants. The Board of Directors’ Safety, Environment and Health Committee, consisting of three members, monitors and evaluates our performance in these areas and guides the development of strategies that will be adopted to improve results. Safety With the spread of fundamentals, concepts and practices and the implementation of programs and measures in the Process Safety and Occupation Safety disciplines, as well as the application of solutions to prevent injuries and illnesses, allowed the Reportable Event Rate indicator to fall by 9% compared with 2014. Despite the prevention programs developed in all our areas and companies, we recorded a Rate of Frequency of Accidents with Absence 6% higher than in 2014. Also, we recorded and regret the 16 fatalities that took place involving our own employees and contractors’ professionals in the year. This adverse outcome was impacted by 9 fatalities in one single accident at FPSO Cidade de São Mateus in February. Eliminating fatal accidents and any other types involving people is the main challenge for our safety management, based on the value of “Respect for Life” stated in our Strategic Plan 2030. We are investigating all accidents reported in order to identify their root causes. We recommend preventive and corrective actions, which are monitored once they have been adopted. In cases of serious accidents, we send out company-wide alerts to enable plants to assess the probability of similar events occurring in their own operations and decide on the advisability of adopting the recommended measures. 41 Leakage of oil and oil products Oil and oil product leaks/spills totaled 71.6m3 in 2015, which 3% higher than the volume reported in 2014 and 84% below the 461 m³ alert threshold. Spillage levels remained below 1 m3 per million barrels of oil produced, which in itself is an excellent number in relation to the world’s oil and gas industry. By introducing a system for communicating, recording and treating leaks we were able to ensure daily monitoring of incidents, impacts and mitigating measures. Moreover, through continuing measures taken under our Zero Leakage Plan introduced in 2012, we were able to optimize management processes and reduce the risk of these incidents for our operations. Spill Response Our standards, procedures and response plans for leaks/spills are structured at local, regional and corporate levels. To act effectively in these situations, we have the following resources: 36 oil collecting vessels; 113 support vessels and other vehicles; 270 oil collectors; approximately 92,000 meters of containment barriers; 113,000 liters of chemical dispersants, and other items. These resources are distributed around 12 Environmental Defense Centers and 11 outposts, in addition to Transpetro’s Emergency Response Centers all over the country. We are associated with Oil Spill Response Limited, an organization that acts on a global scale and specializes in providing and mobilizing additional resources to ensure effective oil spill responses. In 2015, we conducted 22 simulated drills at regional level, including spill response training. 42 Environment and Energy Efficiency To increasingly heighten the eco-efficiency of our operations, we work for rational use of water, energy and other inputs while managing atmospheric emissions and waste and effluent. Our goal is to minimize environmental impacts of our activities. Our investment projects systematically assess the main risks on the safety, environment, energy efficiency and health dimensions. The results of these evaluations are monitored regularly by our SEH committees and the Board’s audit committee, verifying alignment with corporate guidelines and compliance with our Risk Management and Mitigation Plan’s recommendations. In 2015, we issued 26 technical reports/opinions for investment projects, including recommendations to improve SEH performance. In the same period, assessments of the implementation of recommendations in 23 projects approved by senior management were submitted to the Board’s SEH Committee. Water resources, effluents and biodiversity We reused 23 million m³ of water in 2015 - a volume equivalent to a year’s supply for a city of 550,000 inhabitants. The savings from rationalization and reuse help to ensure the secure supplies required for our operations. After conducting pilot tests, we started using a Water Scarcity Risk Index developed in partnership with COPPE/UFRJ to assess areas around our plants and support initiatives and investments mitigating these risks. To compile our Annual Biodiversity Report, we centralized the collection and consolidation of data for biodiversity-risk management and its impacts. With this information, we plan and develop projects for preventing and mitigating impacts, and for restoring environments or offsetting impacts. These initiatives may involve characterizing recovering ecosystems, environmental monitoring, protecting endangered or endemic species and managing fauna. fauna, protecting and flora and Atmospheric emissions, climate change and energy efficiency In recent years, we have reduced greenhouse gas emissions (GHG) from our processes through various initiatives, particularly modernizing facilities, using more efficient equipment, using more natural gas, standardizing projects and operating practices, and investing in R&D. We have cut GHG emissions by 3.7% against 2014. This result was due to making more use of gas associated with oil producing operations, burning less fuel oil at thermoelectric plants, and reducing emissions from maritime transportation operations. 43 Health Our annual healthcare and wellness initiatives conducted at corporate and organizational unit levels are based on monitoring strategic health indicators and analyzing the epidemiological profile of our employees. Planning for our initiatives is guided by profiles obtained from data we have collected during occupational exams and data associated with the characteristics of employees’ activities. Our time-lost indicator tracks the evolution of absenteeism due to accidents and illnesses and their main causes, whether workplace related or otherwise. This stratified monitoring also influences our healthcare and wellness initiatives. In 2015, time lost was 2.47%, which was above the 2.41% alert threshold set for the year. Social Responsibility Human Rights and local development In 2015, we defined the dimensions of human rights and local development methodology for Social Responsibility Management in Investment Projects. These dimensions - determined by mapping critical issues that have major impact for the oil and gas industry - are the basis for our social risk identification, analysis and treatment, bearing in mind our relations with stakeholders, particularly local communities and suppliers. This work helps us select of alternative locations and technological routes for our projects with the aim of minimizing negative interference from project activities for communities’ everyday lives, especially when indigenous peoples and traditional communities are involved. Managing Social Risks We have approved a number of management guidelines to identify social risks in operations, decommissioning and exploration, investment, acquisition and divestment projects. The methodology helps managers address these risks by examining macro processes in the Petrobras system’s value chain. The document poses the premises, requirements and issues relevant to risk identification that arise from our Social Responsibility and Business Risk Management policies. These guidelines are important for the integration of social responsibility into decision- making and business management. Social Investment We invested approximately R$271.2 million in 907 social, environmental, educational and sports projects. Through the Petrobras Environmental Program, we articulated 44 initiatives that help create solutions and offer alternatives with transformative potential to tackle the social and environmental issues affecting Brazil. Community relations In 193 communities served by the Petrobras Agenda 21 program, we held workshops on social management to strengthen the program’s community forums and train leaders from the locality and young people living in the vicinity of our operational units and plants. Subjects covered include producing written content, social entrepreneurship, cooperatives and sharing economy, developing community projects and structuring legal entities. Research and Development Our R&D center coordinating our activities in this field is named for Leopoldo Américo Miguez de Mello, hence its local acronym ‘Cenpes’. We have 1,808 employees at Cenpes, of whom 1,338 are working exclusively on R&D and 300 on basic engineering projects, while 23% are teachers and 14% doctors. We work in partnership with over 100 Brazilian and foreign universities and research institutions, suppliers and other operators. In 2015, our R&D investments totaled R$ 2 billion. Our goal is to develop technologies for our Business and Management Plan while staying ahead of new trends. Our main accomplishments: • deploying software known as ‘Pressure While Drilling Analyzer’ (PWDa) which collects real-time well drilling data to detect hazardous situations and warn of operational problems. By using this program, we reduced rig use by 43.8 days and posted US$38.3 million cost savings in the year; • starting operations at the first delayed coker atmospheric residue plant at the Abreu e Lima Refinery (RNEST). By using this trailblazing proprietary technology in the refining process at RNEST, we may obtain distillate yields of around 60%, which is a gain of around 25% in relation to the Petrobras System’s average using conventional technologies; • • deploying a new version of Octopus software to optimize oil field drainage networks, maximize their offtake efficiency and recovery factors. We are using this tool in pre-salt fields too; Floating Mud Cap Drilling (FMCD) led to US$18 million savings on drilling and completing a well in the Marlim Leste field. Using this drilling technique, fluids 45 and cuttings are pumped into highly permeable formations rather than returned to the surface; • removing and chemical inhibiting (squeeze) inorganic scaling in wells at the Rio de Janeiro Operating Unit (UO-RIO) using innovative formulations developed in cooperation with suppliers. Chemicals are used to remove scaling in production facilities and chemical inhibitors are injected directly into the reservoir (squeeze) to prevent further inorganic scaling. These operations avoided losses of 16,500 bpd at UO-RIO; • starting operations at the first pumping module using a submerged centrifugal pump containing Poseidon gas handler specially designed for gas fractions of up to 70% by volume. The module was fitted to the Jubarte field’s JUB-04 well for an estimated additional gain of 1,000 bpd; • developing coke drum inspection and repair techniques that lengthened their useful life from 2 to 12 years and shortened repair time by 56% compared to conventional methods. At Gabriel Passos Refinery (REGAP), these techniques led to R$42 million cost savings by eliminating the need to purchase new drums; • defining geological control of variability of petroleum discovered in Sergipe- Alagoas basin deep waters, which enhanced prediction of subsurface fluid distribution and connectivity between reservoirs; • concluding regional characterization projects for the Espirito Santo and Sergipe-Alagoas basins. All environmentally relevant events were mapped, thus streamlining licensing procedures. The studies cover an area of 77,800 km2; • applying innovative biological technology for the new effluent treatment plant at Ilha Grande Bahia Terminal (TEBIG). By using this alternative to conventional physical-chemical treatment, definitive operational licensing was obtained for this effluent plant. Through Cenpes we also provide technical assistance facilitating solutions for operational problems and boosting efficiency, thus obtaining gains by optimizing operations and cutting costs. Our researchers were active in the Long Duration Test (LDT) at the Iara Oeste field where they collected data from reservoirs and planned development for the field, thus avoiding the need to drill more wells. Our R&D center also inspected equipment to verify its integrity, thus avoiding production downtime and loss of earnings. By inspecting the steam turbine rotor shaft at the Fernando Gasparian Thermoelectric Plant (SP), for example, we avoided incurring R$600,000 daily losses. 46 For the third time, Petrobras earned the Distinguished Achievement Award for Companies, Organizations and Institutions, the top award made by the Offshore Technology Conference (OTC), for the top ten major technological innovations related to pre-salt layer production: first riser support buoy; first steel catenary riser; deepest steel lazy wave riser (SLWR); deepest flexible riser; first application of flexible risers with integrated monitoring; record water depth for drilling an underwater well using the pressurized mud cap drilling technique (PMCD); first intensive use of smart completion in ultra-deep waters in satellite wells with potential for calcium carbonate scaling; CO2 separation in deep water; deepest underwater well with CO2 gas injection and first deep-water use of alternating water-and-gas injection. Human Resources Human Resources supports our strategy through a number of initiatives to recruit talents required in terms of competence and quantity, as well as employee satisfaction, engagement and productivity. Headcount The Petrobras System ended 2015 with 78,470 employees, which was 3% less than the 2014 total. Petrobras Controladora (holding company) admitted 244. Headcount per Region 2015 2014 Petrobras Controlling Company Southeast South Northeast North Middle West Controlled Companies – Brazil Southeast South Northeast North Middle West 56,874 40,326 2,740 12,344 1,214 250 14,740 9,396 1,816 2,267 655 606 58,618 41,207 2,836 12,818 1,282 475 15,293 9,546 1,852 2,606 667 622 Controlled Companies - Overseas 6,856 6,997 Total Petrobras System 78,470 80,908 47 Downsizing Two programs - the Voluntary Termination Incentive Program (local acronym PIDV) and Mobilize - have helped match headcount to challenges posed by the Business and Management Plan for 2015-2019 while meshing our requirements with employees’ interests. implemented the PIDV in 2014, based on knowledge We developed and management, management succession and operational continuity principles, thus enabling systemic employment termination to be planned for those enrolled in the program. The PIDV targeted employees aged 55 or over who were due for retirement by March 31, 2014. A total of 5,902 employees have left the company since its introduction. The Mobilize program offers opportunities for internal transfers to departments or areas in need of manpower, thus cutting new admission costs: 83 employees transferred to another department during the year. Human Resource Development Employee training investments totaled R$174 million and yielded in an average 54 hours training per employee. We logged approximately 196,000 participations in continuing education courses in Brazil and internationally and training courses for new employees. In partnership with Governance, Risk and Compliance, we have developed a portfolio of education solutions for employees to learn more about means of ensuring efficiency and compliance in the management of our business. In 2015, we logged 9,300 participations in these courses. As part of Management Development, our Petrobras Leadership Development Program trains new managers for the exercise of their attributions. Our management and business units logged more than 17,800 participations in training initiatives that involved employees from all departments. Information on services unrelated to the external audit provided by the independent auditors – CVM Instruction 381/2003 Our business management instruments are based on the Code of Ethics, Code of Best Practices and Corporate Governance Guidelines. Article 29 of the Bylaws determines that the independent auditors may not provide us consulting services for the duration of their audit contract. 48 On April 27, 2015, we have hired PricewaterhouseCoopers Auditores Independentes to provide specialized accounting services for fiscal years 2015 and 2016. During fiscal year 2015, PricewaterhouseCoopers Auditores Independentes provided the following services for us, our subsidiaries and affiliates: Auditing of accounts SOX audit Additional audit-related services Tax audit fees Total R$ thousand 48,322 9,302 8,506 1,140 67,270 % 71.8 13.8 12.6 1.8 100 FINANCIAL ANALYSIS Petrobras presents the financial analysis of its consolidated financial statements in millions of reais, except when indicate otherwise. Consolidated Economic–Financial Summary Sales revenues Gross profit Net income before financial results, share of profit of equity-accounted investments and income taxes Net finance income (expense) Adjusted EBITDA – R$ million 1 Consolidated net income attributable to the shareholders of Petrobras Basic and diluted earnings per share 2 Market capitalization (Parent Company) Gross margin (%) Operating margin (%) 3 Net margin (%) Adjusted EBITDA margin (%) 4 Total net Assets Investments, Property, Plant and Equipaments and Intangible Net Debt 5 Shareholders' equity Net third parties capital / total net liabilities 6 R$ million 2015 2014 2015 x 2014 (%) 321,638 337,260 98,576 80,437 (12,391) (28,041) 73,859 (21,322) (3,900) 59,140 (34,836) (21,587) (2.67) (1.65) 101,316 127,506 31 (4) (11) 23 24 (4) (6) 18 900,135 655,675 391,962 257,930 793,375 608,248 282,089 310,722 32/68 43/57 (5) 23 42 (619) 25 (61) (62) (21) 7 − (5) 5 13 8 39 (17) - [1]Our adjusted EBITDA (according to CVM Instruction 527 of October 4, 2012) is the net income before net finance income (expense), income taxes, depreciation, depletion and amortization, share of profit of equity-accounted investments and impairment in order to provide a better information about our ability to pay debt, carry out investments and cover our working capital needs. Adjusted EBITDA is not an IFRS measure and may not be comparable with the same measure as reported by other companies. 49 [2] Basic and diluted earnings per share calculated based on the weighted average number of shares. [3] Calculated based on net income before financial results, share of profit of equity-accounted investments and income taxes. [4] Adjusted EBITDA margin equals Adjusted EBITDA divided by sales revenues. [5] Our net debt is not computed in accordance with International Standards -IFRS and should not be considered in isolation or as a substitute for total long-term debt calculated in accordance with IFRS. Our calculation of net debt may not be comparable to the calculation of net debt by other companies. Management believes that net debt is an appropriate supplemental measure that helps investors assess our liquidity and assists management in targeting leverage improvements. [6] Third parties capital net of cash and cash equivalents/financial investments. RECONCILIATION OF EBTIDA Net loss Net finance income (expense) Income taxes Depreciation, depletion and amortization EBITDA Share of earnings in equity-accounted investments Impairment losses / (reversals) Write-off - overpayments incorrectly capitalized Adjusted EBITDA R$ million 2015 2014 2015 x 2014 (%) (35,171) 28,041 (6,058) 38,574 25,386 797 47,676 − 73,859 (21,924) 3,900 (3,892) 30,677 8,761 (451) 44,636 6,194 59,140 (60) 619 (56) 26 190 277 7 - 25 The Company decided not to include write-offs of overpayments incorrectly capitalized in the calculation of the Adjusted EBITDA, because the Company’s future cash generation and its current balance of cash and cash equivalents are not impacted by those adjustments. The Company believes excluding those write-offs provides more appropriate information about its potential cash generation. Results, market capitalization and investments Prices/Rates Brent crude (R$/bbl) Brent crude (US$/bbl) Average commercial selling rate for U.S. dollar Period-end commercial selling rate for U.S. dollar Variation of the period-end commercial selling rate for U.S. dollar (%) Selic interest rate - average (%) Indicators Domestic Sales Price . Crude oil (U.S. dollars/bbl) 7 . Natural gas (U.S. dollars/bbl) International Sales price . Crude oil (U.S. dollars/bbl) . Natural gas (U.S. dollars/bbl) R$ million 2015 2014 2015 x 2014 (%) 172.65 52.46 3.34 3.90 47.0 231.30 98.99 2.35 2.66 13.4 13.38 10.86 42.16 36.24 55.99 22.62 87.84 47.93 82.93 21.18 (25) (47) 42 47 34 3 (52) (24) (32) 7 [7]Average between the exports prices and the internal transfer prices from Exploration & Production to Refining, Transportation and Marketing 50 Sales volumes Our domestic sales volumes decreased by 7%, primarily due to: • Diesel (an 8% decrease): i) a lower consumption by infrastructure construction projects in Brazil; ii) a higher share of diesel sales from other market players (based on diesel imports); and iii) An increased percentage of mandatory biodiesel content requirements in diesel (diesel/biodiesel mix). These effects were partially offset by an increase in the Brazilian diesel-moved light vehicle fleet (vans, pick-ups and SUVs). • Gasoline (an 11% decrease): i) an increase in the anhydrous ethanol content requirement for Type C gasoline (from 25% to 27%); ii) a higher share of gasoline sales from other market players; iii) a higher demand of hydrous ethanol in flex vehicles; and iv) a decrease in the automotive gasoline-moved fleet. • Naphtha (an 18% decrease): due to a lower demand from domestic customers, mainly Braskem; • Fuel oil (a 13% decrease): due to lower demand from thermoelectric and industrial sectors in several Brazilian states; and • Natural Gas (a 3% decrease): lower demand from electric sector. 51 Sales Volumes – (Mbbl/day) Diesel Gasoline Fuel oil Naphtha LPG Jet fuel Others Total oil products Ethanol, nitrogen fertilizers, renewables and other products Natural gas Total domestic market Exports International sales Total international market Total Impairment 2015 2014 2015 x 2014 (%) 923 553 104 133 232 110 179 2,234 123 432 2,789 510 546 1,056 3,845 1,001 620 119 163 235 110 210 2,458 99 446 3,003 393 571 964 3,967 (8) (11) (13) (18) (1) − (15) (9) 24 (3) (7) 30 (4) 10 (3) 2015 Petrobras’ business context, as a result of a decrease in expected future operating revenues due to the decline of oil prices in the international market, the revision of the reservoir geological Papa-Terra field and the increase of the discount rate as a result of higher risk premium for Brazil, for the loss of investment grade (investment grade), spurred a review of the future prospects of the company, with a reduction in the pace of the Company’s capital expenditures. As a result, the Company reported impairment charges of R$ 47,676 million, mainly related to the following assets: • Producing properties in Brazil (R$ 33,722 million), related primarily to fields Papa-Terra, Centro Sul group, Uruguá group, Espadarte, Linguado, CVIT – Espírito Santo group, Piranema Lapa, Bicudo, Frade, Badejo, Pampo and Trilha. These impairment losses are mainly due to the impact of the decline in international crude oil prices on the Company’s price assumptions, the use of a higher discount rate, as well as the geological revision of Papa-Terra reservoir; • Comperj (R$ 5,281 million), mainly attributable to the use of a higher discount rate and the delay in expected future cash inflows resulting from postponing construction; • Producing properties in Abroad (R$ 2,466 million), mainly in producing properties in in the United States and Bolivia, attributable to the decline located international crude oil prices; 52 • Oil and gas production and drilling equipment in Brazil (R$ 1,993 million), mainly related to the planned idle capacity of two drilling rigs in the future and the use of a higher discount rate; and • Fertilizer Plant - UFN III (R$ 1,955) mainly related to the use of a higher discount rate and the delay in expected future cash inflows resulting from postponing the project. The “Lava Jato (Car Wash) Operation” and its effects on the Company In the third quarter of 2014, the Company wrote off R$ 6,194 million of capitalized costs representing amounts that Petrobras overpaid for the acquisition of property, plant and equipment in prior years, according to the information obtained about the "Lava Jato" operation. The Company has continuously monitored the investigations for additional information and to assess any potential impact on the adjustments made. No additional information has been identified that impacted the adopted calculation methodology or the recorded adjustment in 2014 for the preparation of the financial statements for the year ended December 31, 2015. Petrobras will continue to monitor the results of the investigations and the availability of other information concerning the payment scheme. If information becomes available that indicates with sufficient precision that the estimate described above should be adjusted, Petrobras will evaluate whether the adjustment is material and, if so, recognize it. Petrobras does not believe that new information from investigations of "Lava Jato” operation by the Brazilian authorities, the independent internal investigation conducted by law firms or new internal committees of investigation that come to be established (or revisions of internal commissions already completed) may impact or change in a relevant way such methodology. For a more detailed description, see Note 3 of the Company´s audited consolidated financial statements of the period ended December 31, 2015 53 Consolidated Results Gross profit increased by 23% (R$ 18,139 million) due to higher decrease of costs compared to sales revenues reduction. • Sales revenues of R$ 321,638 million, 5% lower (R$ 15,622 million), resulting from: • Decreased domestic demand for oil products (9%), reflecting lower economic activity in Brazil; • Lower crude oil and oil product export prices; • Decreased domestic prices of naphtha, jet fuel and fuel oil; • Higher diesel and gasoline prices, following prices increases in November 2014 and September 2015; and • Higher crude oil export volumes (55%) attributable to an increase in domestic crude oil production (5%) and to a decrease in feedstock processed by our domestic refineries (6%). • Cost of sales of R$ 223,062 million in 2015, 13% lower (R$ 33,761 million), due to: • Lower crude oil and oil product import unit costs, as well as lower production taxes; • Decreased domestic demand for oil products that generated lower share of crude oil imports on feedstock processing and a lower share of oil product imports in the sales mix; and • Higher depreciation expenses. Loss before finance income (expense), share of earnings in equity-accounted investments, profit sharing and income taxes was R$ 12,391 million in 2015, a 42% decrease (R$ 8,931 million) compared to an operating loss of R$ 21,322 million in 2014, due to: • Higher gross profit (R$ 18,139 million); • Higher tax expenses attributable to the Company’s decision to benefit from the Tax Recoverable Program (Programa de Recuperação Fiscal – REFIS) and from the State Tax Amnesty Program (R$ 7,437 million); • Higher legal proceedings expenses, mainly related to tax and labor claims (R$ 5,103 million); 54 • Higher impairment of assets (R$ 3,040 million); and • Higher pension and medical benefits expenses in 2015 attributable to an increase in the Company’s net actuarial liability in 2014, as a result of a decrease in real interest rates, following the Company’s valuation review of its pension and medical benefits (R$ 1,352 million). Net finance expense was R$ 28,041 million in 2015, R$ 24,141 million higher when compared to 2014, resulting from: • Higher interest expenses (R$ 12,290 million) attributable to: i) an increase in the net debt (R$ 7,118 million); ii) a decrease in the level of capitalized borrowing costs due to a lower balance of assets under construction (R$ 2,590 million), reflecting the relevant projects concluded during 2014 and the write-offs and impairment of assets recognized in December 2014; and iii) interest expenses related to tax expenses arised from the adhesion to REFIS of Imposto sobre Operações Financeiras – IOF (R$ 1,410 million) and withholding income tax (R$ 1,074 million); • Foreign exchange losses of R$ 9,240 million caused by the impact of a 47.0% depreciation of the Brazilian Real against the U.S. dollar on the Company’s net debt (compared to a 13.4% depreciation in 2014), partially offset by the application of cash flow hedge accounting; and • Foreign exchange losses of R$ 2,100 million caused by the impact of a 31.7% depreciation of the Brazilian Real against the Euro on the Company’s net debt (compared to a 0.02% depreciation in 2014). Net income by Business Segment Petrobras is an integrated energy company and most of the crude oil and natural gas production from the Exploration & Production segment is transferred to other business segments of the Company. Our results by business segment include transactions carried out with third parties, transactions between companies of Petrobras’s Group and transfers between Petrobras’s business segments that are calculated using internal prices defined through methodologies based on market parameters. 55 Due to international department extinction, the international business management was transferred to the other segments to which the underlying activities correspond preserving the specificity of each business which the Company operates. For comparison purposes, the consolidated results for the year 2014 are presented herein based on the current business model. Exploration & Production Refining, Transportation and Marketing Gas & Power Distribution Biofuel Exploration & Production R$ million 2015 2014 (12,963) 32,008 18,034 (39,836) 423 (798) (966) (785) 1,339 (298) 2015 x 2014 (%) (140) (145) (154) (160) 224 The net loss is attributable to lower crude oil sales/transfer prices and to the impairment of production fields in Brazil and abroad, due to the review of price assumptions generated by decreased projections of international crude oil prices, which decreased crude oil and gas reservoirs and cash flow projects, as well as higher discount rate and geological review of Papa-Terra reservoir. These effects were partially offset by higher crude oil volume transferred due to increased production. Refining, transportation and marketing Earnings in 2015 were attributable to: • A decrease in crude oil purchase/transfer costs due to lower crude oil international prices; • Lower shares of crude oil imports on feedstock processing and lower share of oil product imports in our sales mix; and • Diesel and gasoline price increases in November 2014 and in September 2015. The decreased oil product domestic demand, as a result of lower economic activity in Brazil and the impairment on COMPERJ, partially offset these effects. Gas & Power Earnings in 2015 was generated by: i) lower natural gas import acquisition costs (LNG and Bolivian gas); ii) an increase in natural gas sales margins, resulting from higher sales average prices; and iii) lower impairment of trade receivables from companies in the isolated electricity sector. 56 These effects were partially offset by: i) decreased electricity sales margins (due to the 57% decrease of electricity prices in the spot market); ii) impairment losses recognized for Nitrogen Fertilizers Plants III and V (Unidade de Fertilizantes Nitrogenados – UFNs III and V); and iii) tax expenses related to deferred VAT tax on natural gas purchase and reversal of VAT tax credit on natural gas transportations. Distribution The net loss of 2015 was due to lower domestic sales volumes (7%), increased losses with trade receivables from companies in the isolated electricity sector and impairment of assets. Biofuel Biofuel losses were higher in 2015, when compared to 2014, due to further impairment charges recognized for ethanol and biodiesel investees and to impairment charges in biodiesel plants, as a result of the worsening in market conditions and of higher discount rate due to higher oil industry risk premium and Brazilian risk. Liquidity and Capital Resources Cash Flow Adjusted cash and cash equivalents at the beginning of period 8 Government securities at the beginning of period Cash and cash equivalents at the beginning of period Net cash provided by operating activities Net cash used in investing activities Investments in operating segments Sale of assets (disinvestments) Investments in marketable securities (=) Net cash flow Net financings Proceeds from long-term financing Repayments Dividends paid to shareholders Non-controlling interest Effect of exchange rate changes on cash and cash equivalents Cash and cash equivalents at the end of period Government securities at the end of period Adjusted cash and cash equivalents at the end of period 8 R$ million 2015 2014 68,946 (24,707) 44,239 86,407 (42,218) (70,781) 2,592 25,971 44,189 (14,434) 56,158 (70,592) − 243 23,608 97,845 3,042 100,887 46,257 (9,085) 37,172 62,241 (85,208) (81,795) 9,399 (12,812) (22,967) 35,134 72,871 (37,737) (8,735) (250) 3,885 44,239 24,707 68,946 [8] Our adjusted cash and cash equivalents include government bonds with maturities of more than 90 days. This measure is not computed in accordance with International Financial Reporting Standards – IFRS and should not be considered in isolation or as a substitute for cash and cash equivalents computed in accordance with IFRS. It may not be comparable to adjusted cash and cash equivalents of other companies, however management believes that it is an appropriate supplemental measure that helps investors assess our liquidity and assists management in targeting leverage improvements. As of December 31, 2015, the balance of cash and cash equivalents increased by 121% when compared to the balance as of December 31, 2014 and the balance of 57 adjusted cash and cash equivalents for the same period increased by 46% . Our principal uses of funds in 2015 were for repayment of long-term financing (and interest payments) and for capital expenditures. We met these requirements with cash provided by operating activities of R$ 86,407 million and with proceeds from long-term financing of R$ 56,158 million. The balance of adjusted cash and cash equivalents was positively impacted in 2015 by foreign exchange rate variation applied on our foreign financial investments. Net cash provided by operating activities increased by 39% in 2015 when compared to 2014, reflecting higher diesel and gasoline prices, increased crude oil export volumes, lower production taxes and lower crude oil and oil product imports costs, along with a higher share of domestic crude oil on feedstock processing. Capital expenditures and investments in operating segments were 13% lower in 2015 compared to 2014, mainly due to a 55% decrease in capital expenditures in our Refining, Transportation and Marketing (RTM) segment. The amount of R$ 25,971 million of divestments in marketable securities relates to proceeds from the maturity of financial investments with maturities longer than three months, most of which were invested in other financial investments, with maturities of less than three months (classified as cash and cash equivalents). Free cash flow was positive in R$ 15,626 million in 2015, compared to a negative free cash flow of R$ 19,554 million in 2014. The Company raised long-term financing of R$ 56,158 million in 2015, mainly through a US$ 5 billion funding agreement with the Chinese Development Bank (CDB), US$ 2 billion raised through the issuance of Global Notes maturing in 2115, and also through bilateral credit agreements with Brazilian banks. The average maturity of outstanding debt was 7.14 years in 2015 and 6.10 years in 2014. Repayments of interest and principal were R$ 70,592 million in 2015, 87% higher than in 2014 and the nominal cash flow (undiscounted), including face value and interest payments, by maturity, is set out as follows: Maturity Principal Interest Total 2016 2017 2018 2019 2020 2021 and thereafter 12.31.2015 12.31.2014 50,764 25,854 76,618 44,709 23,482 68,191 63,124 21,809 84,933 88,529 18,055 106,584 60,325 13,293 73,618 189,838 128,038 317,876 497,289 230,531 727,820 354,226 123,105 477,331 R$ million Consolidated 58 Debt The consolidated debts, referring to loans and financing in the country and abroad, reached R$ 492,849 million, as shown below: Consolidated debt Current debt 9 Non-current debt 10 Total Cash and cash equivalents Government securities (maturity of more than 90 days) Adjusted cash and cash equivalents Net debt Net debt/(net debt+shareholders' equity) Total net liabilities 11 (Net third parties capital / total net liabilities) Net debt/Adjusted EBITDA ratio Current debt Non-current debt Total Net debt R$ million 12.31.2015 12.31.2014 Δ% 57,382 435,467 492,849 97,845 3,042 100,887 391,962 60% 799,248 31,565 319,470 351,035 44,239 24,707 68,946 282,089 48% 724,429 68% 5.31 57% 4.77 US$ million 12.31.2015 12.31.2014 Δ% 14,695 11,884 111,521 120,274 126,216 100,379 132,158 106,201 82 36 40 121 (88) 46 39 12 10 11 11 24 (7) (4) [9] Includes Capital lease obligations (R$ 82 million on December 31, 2015 and R$ 42 million on December 31, 2014). [10] Includes Capital lease obligations (R$154 million on December 31, 2015 and R$ 148 million on December 31, 2014). [11] Total liabilities net of adjusted cash and cash equivalents Consolidated net debt in Reais increased by 39% when compared to December 31, 2014 as a result of exchange depreciation of 47.0%, being that 74% of the debt is indexed to the dollar. This higher debt resulted in an increase of R$ 7.118 million in financial expense. 59 Contractual Obligations The following table summarizes our contractual obligations and commitments pending at 12.31.2015: Items of the financial position statement: 12 Debt obligations With transfer of benefits, risks and controls of assets Decommissioning off areas Total of items of the financial position statement Other contractual commitments Natural gas ship or pay Hired services Purchase commitment of natural gas Without transfer of benefits, risks and controls of assets Purchase commitments Total other commitments Total R$ million Payments due by period Total 2016 2017-2020 2021 onwards 492,648 202 35,728 528,578 11,549 265,709 31,042 387,332 85,718 781,350 1,309,928 57,334 15 2,393 59,742 2,566 87,950 4,213 45,631 41,277 181,637 241,379 256,233 38 8,236 264,506 7,973 106,989 20,775 121,398 37,763 294,898 559,404 179,081 150 25,099 204,330 1,010 70,770 6,054 220,303 6,678 304,815 509,145 [12] Does not include employees' postretirement benefit plan obligations. For a more detailed, see Note 22 of the Company´s audited consolidated financial statements of the period ended December 31, 2015 Assets and Liabilities subject to Exchange Variation The Company has assets and liabilities subject to foreign exchange rate variation, for which the main exposure is to the Real relative to the U.S. dollar and the U.S. dollar relative to the Euro. Beginning in mid-May 2013, the Company extended the use of the hedge accounting practice to hedge highly probable future exports. On December 31, 2015, were designated as hedging instruments, the amount of US$ 61,520 million (R$ 240,222), as shown in table below: Changes in the reference value (principal and interest) Amounts designated as of December 31, 2014 New hedging instruments designated Exports affecting profit or loss Principal repayments / amortization Foreign exchange variation Amounts designated as of December 31, 2015 US$ million R$ million 50,858 23,336 (5,401) (7,273) − 135,088 81,137 (17,704) (27,038) 68,739 61,520 240,222 60 The balances of assets and liabilities in foreign currency of controlling companies outside of Brazil are not included on the exposure below when transacted in a currency equivalent to their respective functional currencies. On December 31, 2015, the Company had a net liability position regarding foreign exchange exposure. Assets Liabilities Hedge Accounting Total Contingent liabilities R$ million 12.31.2015 12.31.2014 67,040 30,600 (350,695) (222,279) 240,222 (43,433) 135,088 (56,591) Petrobras carries out estimation as to the likelihood of resource output due to proceedings, based on the opinions of legal advisors and Management judgements, which resulted in the recognition of expense of R$ 5,583 million during the year 2015 (R$ 480 million in 2014). The main proceedings recognized with expectation of probable loss were: • Tax claim related to Brazilian federal tax credits applied that were disallowed; • Tax claim related to alleged failure to pay VAT (ICMS) tax on jet fuel sales; • Labor claims, in particular a review of the methodology by which the minimum compensation based on an employee's position and work schedule (Remuneração Mínima por Nível e Regime - RMNR) is calculated and lawsuits concerning remunerated weekly rest; and • Civil claim related to failure to pay royalties on oil shale extraction. Tax Expenses As a result of the assessment of the situation of continuous tax processes, the Company has adopted the following measures in fiscal year 2015: i)Petrobras paid to settle a definitive ruling at the administrative stage with respect to a tax deficiency notice issued by the Brazilian Federal Tax Authorities. The notice is related to the tax on financial operations (Imposto sobre operações financeiras - IOF) applied to intercompany loans made by Petrobras to foreign subsidiaries in 2008; ii) opted to join the Tax amnesty and refinancing program – Programa de Recuperação Fiscal (REFIS), including debts of IOF in mutual transactions of other exercises, among other taxes; and iii) the Company elected to settle taxes in cash (VAT tax – ICMS) through an amnesty settlement programs administered by the states, mainly in Rio 61 de Janeiro, Espírito Santo and Bahia. These accessions will result in the recognition of tax expenses of R$ 6,136 million and R$ 2,710 million in financial expenses. GLOSSARY Boe/d: barrels of oil equivalent per day. Brent: oil used as a major reference in the international oil market. Dated Brent contracts or derivatives in the financial market concern multiple contracts of purchase and sale of petroleum in the world. Combined cycle: gas and steam turbines combined in a single plant, both generating electricity from burning the same fuel. For this, the existing heat in the exhaust gases of the gas turbine is recovered to produce steam for powering the steam turbine. Completion: phase of oil exploration in which the equipment required to bring, in a controllable manner, the desired fluid to surface and enable the installation of well monitoring equipment is installed in the well. Condensate: mixture of gaseous hydrocarbons in the reservoir that becomes liquid at the surface, under normal atmospheric conditions. Dark derivatives high viscosity petroleum derivatives such as fuel oil, or asphalt. Diesel S-10: fuel with 10 ppm (Parts per million), Euro V type (high quality and very low sulfur content) and following international specifications. Discovery Assessment Plan (PAD): the document containing the set of operations to be performed in an area where a discovery occurred to assess its economic viability. A PAD must be submitted by the franchisee for approval by the Brazilian Oil Agency. FPSO: ship with capacity to produce, store and dispose of oil and/or natural gas for shuttle tankers. Green Diesel: Renewable Diesel which can be mixed in any ratio with petroleum product without requiring changes in the engines. The production process for green diesel of Petrobras Biofuel in partnership with Galp generates a clean energy fuel similar to oil- derivative diesel. Impairment: a reduction in a value of an asset. Light products: liquid petroleum and low viscosity derivatives such as gasoline, kerosene and diesel. 62 Middle distillates: made from petroleum such as diesel, kerosene, naphtha and jet fuel products. Ramp up: stage of gradual growth of a platform’s oil and gas production until the system reaches its production potential. This stage usually begins after the first well is connected to the system. Reserve/production ratio: measures the longevity of current proven reserves considering the constant level of production. Reserve replacement ratio: measures the replacement of production by reserve additions, extensions, revisions of estimates or improvement of recovery. Ring fence: exploration area adjacent to a field where there have been previous discoveries. Second-generation Ethanol (2G): ethanol of agricultural residues, obtained by fermentation of the sugars contained in the cellulosic structure of the sugarcane bagasse. The final product is chemically identical to first-generation (corn) or advanced (cane) ethanol. The spread of this technology is to increase production of ethanol in the same hectare of land, with a large reduction of CO 2 compared to first generation biofuels. Shale oil/gas: includes without distinction all source rocks (silty shales, siliceous shales, siltstones and clay loam) that function as oil source, reservoir and seal. Its production requires the use of hydraulic fracturing. Simple cycle: turbine operating solely. Smart completion: set of operations to case and equip the well for water or gas production or injection, using different well monitoring sensors and valves with remote operations to control the flow produced or injected. Social Fuel Seal: granted by the Ministry of Agrarian Development for biodiesel producers that use raw material from family farming. Tight Oil: oil produced from shale or other rock with very low permeability, using methods similar to the production of shale gas, such as horizontal drilling and hydraulic fracturing techniques. The production of tight oil is considered a non- conventional type of oil production. Type C5 + gasoline: extracted from natural gas, may be mixed with gasoline for specification, or be reprocessed or added to the oil stream. Type 1A fuel oil (FO 1): used in industry to heat ovens and boilers or in internal combustion engines to generate heat. 63 WTI: the acronym WTI means West Texas Intermediate and is used to designate the current that brings together conventional onshore light and low sulfur content oil production of the PADD3 region in the U.S.A. The WTI is one of the main references for contracts for the sale of oil in the Atlantic Basin and is treated as a global benchmark for the oil market. 64 FINANCIAL STATEMENTS — December 31, 2015 and 2014 with auditor’s report (A free translation of the original in Portuguese) Index (Expressed in millions of reais, unless otherwise indicated) Independent auditor's report .......................................................................................................................... 3 Statement of Financial Position ..................................................................................................................... 5 Statement of Income ...................................................................................................................................... 6 Statement of Comprehensive Income ............................................................................................................ 7 Statement of Cash Flows ............................................................................................................................... 8 Statement of Changes in Shareholders’ Equity ............................................................................................. 9 Statement of Added Value ........................................................................................................................... 10 Notes to the financial statements ................................................................................................................. 11 1. The Company and its operations .......................................................................................................... 11 2. Basis of preparation of financial statements ......................................................................................... 11 3. The “Lava Jato (Car Wash) Operation” and its effects on the Company ............................................. 12 4. Summary of significant accounting policies ........................................................................................ 18 5. Critical accounting policies: key estimates and judgments .................................................................. 28 6. New standards and interpretations ....................................................................................................... 33 7. Cash and cash equivalents and Marketable securities .......................................................................... 34 8. Trade and other receivables .................................................................................................................. 35 Inventories ............................................................................................................................................ 38 9. 10. Disposal of assets and legal mergers ................................................................................................ 38 Investments ....................................................................................................................................... 40 11. Property, plant and equipment .......................................................................................................... 44 12. Intangible assets ................................................................................................................................ 46 13. Impairment ........................................................................................................................................ 47 14. Exploration for and evaluation of oil and gas reserves..................................................................... 53 15. Trade payables .................................................................................................................................. 54 16. Finance debt ...................................................................................................................................... 54 17. 18. Leases ............................................................................................................................................... 58 19. Related party transactions ................................................................................................................. 58 Provision for decommissioning costs ............................................................................................... 63 20. Taxes ................................................................................................................................................. 63 21. Employee benefits (Post-Employment) ............................................................................................ 68 22. Shareholders’ equity ......................................................................................................................... 76 23. 24. Sales revenues ................................................................................................................................... 78 25. Other expenses, net ........................................................................................................................... 78 26. Costs and Expenses by nature ........................................................................................................... 79 27. Net finance income (expense), net .................................................................................................... 79 Supplemental information on statement of cash flows ..................................................................... 80 28. 29. Segment information ........................................................................................................................ 81 Provisions for legal proceedings ....................................................................................................... 85 30. 31. Commitment to purchase natural gas ............................................................................................... 90 32. Collateral for crude oil exploration concession agreements ............................................................. 91 33. Risk management .............................................................................................................................. 91 Fair value of financial assets and liabilities ...................................................................................... 98 34. 35. Subsequent events ............................................................................................................................. 99 Social Balance (unaudited) ........................................................................................................................ 100 Supplementary information on Oil and Gas Exploration and Production (unaudited) ............................. 102 Board of Directors and Officers ................................................................................................................ 112 2 Independent auditor's report To the Board of Directors and Shareholders Petróleo Brasileiro S.A. - Petrobras We have audited the accompanying parent company financial statements of Petróleo Brasileiro S.A. Petrobras ("Company" or "Petrobras"), which comprise the balance sheet as of December 31, 2015 and the statements of income, comprehensive income, changes in equity and cash flows for the year then ended, and a summary of significant accounting policies and other explanatory information. We have also audited the accompanying consolidated financial statements of Petróleo Brasileiro S.A. - Petrobras and its subsidiaries ("Consolidated"), which comprise the consolidated balance sheet as of December 31, 2015 and the consolidated statements of income, comprehensive income, changes in equity and cash flows for the year then ended, and a summary of significant accounting policies and other explanatory information. Management's responsibility for the financial statements Management is responsible for the preparation and fair presentation of the parent company financial statements in accordance with accounting practices adopted in Brazil, and for the consolidated financial statements in accordance with the International Financial Reporting Standards (IFRS) issued by the International Accounting Standards Board (IASB) and accounting practices adopted in Brazil, and for such internal control as management determines is necessary to enable the preparation of financial statements that are free from material misstatement, whether due to fraud or error. Auditor's responsibility Our responsibility is to express an opinion on these financial statements based on our audit. We conducted our audit in accordance with Brazilian and International Standards on Auditing. Those standards require that we comply with ethical requirements and plan and perform the audit to obtain reasonable assurance about whether the financial statements are free from material misstatement. An audit involves performing procedures to obtain audit evidence about the amounts and disclosures in the financial statements. The procedures selected depend on the auditor's judgment, including the assessment of the risks of material misstatement of the financial statements, whether due to fraud or error. In making those risk assessments, the auditor considers internal control relevant to the Company's preparation and fair presentation of the financial statements in order to design audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the entity's internal controls. An audit also includes evaluating the appropriateness of accounting policies used and the reasonableness of accounting estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis for our audit opinion. Opinion on the parent company financial statements In our opinion, the parent company financial statements referred to above present fairly, in all material respects, the financial position of Petróleo Brasileiro S.A. - Petrobras as of December 31, 2015, and its financial performance and its cash flows for the year then ended, in accordance with accounting practices adopted in Brazil. Opinion on the consolidated financial statements In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of Petróleo Brasileiro S.A. - Petrobras and its subsidiaries as of December 31, 2015, and their financial performance and their cash flows for the year then ended, in accordance with the International Financial Reporting Standards (IFRS) issued by the International Accounting Standards Board (IASB) and accounting practices adopted in Brazil. 3 Independent auditor's report Emphasis – Impact of the “Lava Jato Operation” on the Company We draw attention to note 3 to the financial statements which describes the impact of the "Lava Jato Operation" on the Company, including: (i) financial statements) related to overpayments incorrectly capitalized on the acquisition of property, plant and equipment; the write-off, in 2014, of R$ 6,194 million in the consolidated financial statements (R$ 4,788 million in the parent company (ii) legal counsel under the supervision of a Special Committee created by the Company; actions being taken in response to this matter, including internal investigations which are being conducted by outside (iii) the investigation being conducted by the U.S. Securities and Exchange Commission – SEC; and (iv) in the Brazilian stock market. the Civil Inquiry by the State of São Paulo Public Prosecutor’s Office to determine potential damages caused to investors We also draw attention to note 30.4 to the financial statements which describes legal actions filed against the Company, for which a possible loss, or range of possible losses, cannot be reasonably estimated due to their current status. Our opinion is not modified as a result of these matters. Other matters Supplementary information - Statements of added value We have also audited the parent company and consolidated statements of value added for the year ended December 31, 2015, the presentation of which is required by Brazilian Corporation Law for publicly listed companies, which are the responsibility of the Company's management, considered as supplementary information for IFRS, which does not require the presentation of the statements of value added. These statements were submitted to the same audit procedures described above and, in our opinion, are fairly presented, in all material respects, in relation to the financial statements taken as a whole. Rio de Janeiro, March 21, 2016 PricewaterhouseCoopers Auditores Independentes CRC 2SP000160/O-5 "F" RJ Marcos Donizete Panassol Contador CRC 1SP155975/O-8 "S" RJ 4 Consolidated Parent Company Note 2015 2014 2015 2014 Liabilities Consolidated Parent Company Note 2015 2014 2015 2014 Current liabilities Trade payables Finance debt Finance lease obligations Income taxes payable Other taxes payable Payroll, profit sharing and related charges Pension and medical benefits Other current liabilities 16 17 18 21.1 21.1 22 Liabilities on assets classified as held for sale 10.3 Non-current liabilities Finance debt Finance lease obligations Deferred income taxes Pension and medical benefits Provisions for legal proceedings Provision for decommissioning costs Other non-current liabilities Shareholders' equity Share capital Capital transactions Profit reserves Other comprehensive income Non-controlling interests 17 18 21.6 22 30.1 20 23.1 23.2 23.3 23.4 11.5 24,913 57,334 48 410 13,139 5,085 2,556 7,599 111,084 488 111,572 435,313 154 906 47,618 8,776 35,728 2,138 530,633 642,205 25,924 31,523 42 657 10,796 5,489 2,115 6,113 82,659 − 28,172 52,913 1,568 − 11,762 4,212 2,436 3,696 104,759 488 26,575 50,130 1,609 − 9,507 4,695 2,026 2,727 97,269 − 82,659 105,247 97,269 319,322 148 8,052 43,803 4,091 21,958 2,620 399,994 482,653 245,439 5,426 − 44,546 7,282 34,641 1,334 338,668 443,915 151,399 4,293 9,062 41,108 3,338 20,630 1,994 231,824 329,093 205,432 21 92,612 (43,334) 205,432 (646) 127,438 (23,376) 205,432 237 92,396 (43,334) 205,432 (430) 127,222 (23,376) 254,731 308,848 254,731 308,848 3,199 257,930 900,135 1,874 310,722 793,375 − 254,731 698,646 − 308,848 637,941 Statement of Financial Position December 31, 2015 and 2014 (In R$ million, unless otherwise indicated) Assets Current assets Cash and cash equivalents Marketable securities Trade and other receivables, net Inventories Recoverable income taxes Other recoverable taxes Advances to suppliers Other current assets Assets classified as held for sale Non-current assets Long-term receivables Trade and other receivables, net Marketable securities Judicial deposits Deferred income taxes Other tax assets Advances to suppliers Other non-current assets 7 7 8 9 21.1 21.1 10.3 8 7 30.2 21.6 21.1 97,845 3,047 22,659 29,057 3,839 6,893 421 5,225 168,986 595 169,581 14,327 342 9,758 23,490 11,017 6,395 9,550 74,879 44,239 24,763 21,167 30,457 2,823 7,300 1,123 3,138 135,010 13 135,023 12,834 290 7,124 2,673 10,645 6,398 10,140 50,104 16,553 10,794 20,863 24,015 1,520 4,986 208 2,979 81,918 535 5,094 15,472 19,319 24,461 1,297 5,609 923 1,965 74,140 10 82,453 74,150 6,361 260 8,590 15,156 9,485 1,017 8,216 49,085 10,671 249 5,927 − 8,943 1,056 8,206 35,052 Investments Property, plant and equipment Intangible assets 11 12 13 13,772 629,831 12,072 730,554 15,282 580,990 11,976 115,536 442,439 9,133 82,481 437,150 9,108 658,352 616,193 563,791 900,135 793,375 698,646 637,941 The Notes form an integral part of these Financial Statements. 5 Note 24 15 14 3 25 27 11 22.7 Consolidated Parent Company 2015 321,638 (223,062) 98,576 2014 337,260 (256,823) 80,437 2015 251,023 (174,717) 76,306 2014 269,568 (208,174) 61,394 (15,893) (11,031) (6,467) (2,024) (9,238) (47,676) − (18,638) (110,967) (15,974) (11,223) (7,135) (2,589) (1,801) (44,636) (6,194) (12,207) (101,759) (15,130) (7,561) (5,261) (2,011) (7,730) (33,468) − (17,547) (88,708) (17,430) (7,983) (6,720) (2,562) (1,045) (34,814) (4,788) (15,436) (90,778) (12,391) (21,322) (12,402) (29,384) (28,041) 4,867 (21,545) (11,363) (3,900) 4,634 (9,255) 721 (26,187) 3,303 (18,951) (10,539) (3,737) 3,312 (5,804) (1,245) (797) 451 (4,294) 3,730 − (1,045) − (856) (41,229) (25,816) (42,883) (30,247) 21.7 6,058 3,892 8,047 8,555 (35,171) (21,924) (34,836) (21,692) (34,836) (335) (35,171) (2.67) (21,587) (337) (21,924) (1.65) (34,836) − (34,836) (2.67) (21,692) − (21,692) (1.66) Statement of Income December 31, 2015 and 2014 (In R$ million, unless otherwise indicated) Sales revenues Cost of sales Gross profit Income (expenses) Selling expenses General and administrative expenses Exploration costs Research and development expenses Other taxes Impairment of property, plant and equipment, intangible and other assets Write-off - overpayments incorrectly capitalized Other expenses, net Loss before finance income (expense), share of earnings in equity-accounted investments, profit sharing and income taxes Net finance income (expenses): Finance income Finance expenses Foreign exchange and inflation indexation charges, net Share of earnings in equity-accounted investees Profit sharing Loss before income taxes Income taxes Loss for the year Loss attributable to: Shareholders of Petrobras Non-controlling interests Basic and diluted loss per common and preferred share (in R$) 23.6 The Notes form an integral part of these Financial Statements. 6 Statement of Comprehensive Income December 31, 2015 and 2014 (In R$ million) Loss for the year Items that will not be reclassified to the statement of income: Actuarial losses on defined benefit pension plans Deferred Income tax and social contribution Unrealized gains / (losses) on cash flow hedge - exports Recognized in shareholders' equity Reclassified to the statement of income Deferred tax Unrealized gains / (losses) on cash flow hedge - others Recognized in shareholders' equity Reclassified to the statement of income Consolidated Parent Company 2015 (35,171) 2014 (21,924) 2015 (34,836) 2014 (21,692) (202) (53) (255) (13,724) 2,695 (11,029) (208) (2) (210) (12,908) 2,540 (10,368) (68,739) 7,088 20,961 (40,690) (15,650) 1,673 4,752 (9,225) (60,712) 6,200 18,534 (35,978) (13,918) 1,344 4,275 (8,299) 35 − 35 14 2 16 − − − − − − Cumulative translation adjustments in investees (*) 24,545 4,721 23,826 4,763 Share of other comprehensive results in equity-accounted investments (2,864) (647) (7,586) (2,218) Total other comprehensive results (19,229) (16,164) (19,948) (16,122) Total comprehensive results (54,400) (38,088) (54,784) (37,814) Comprehensive results attributable to: Shareholders of Petrobras Non-controlling interests Total comprehensive results (54,785) 385 (54,400) (37,709) (379) (38,088) (54,784) − (54,784) (37,814) − (37,814) (*) Includes, in the consolidated, R$ 2,825 (R$ 756 in 2014) related to cumulative translation adjustments in associates and joint ventures. The Notes form an integral part of these Financial Statements. 7 Statement of Cash Flows December 31, 2015 and 2014 (In R$ million, unless otherwise indicated) Cash flows from Operating activities Loss for the year Adjustments for: Pension and medical benefits (actuarial expense) Share of earnings in equity-accounted investments Depreciation, depletion and amortization Impairment of property, plant and equipment, intangible and other assets Inventory write-down to net realizable value (market value) Allowance for impairment of trade receivables Exploratory expenditures written off Write-off - overpayments incorrectly capitalized Gains / (Losses) on disposal / write-offs of non-current assets, E&P returned areas and cancelled projets Foreign exchange variation, indexation and unrealized charges and other operations Deferred income taxes, net Increase (Decrease) in assets Trade and other receivables, net Inventories Judicial deposits Other assets Increase (Decrease) in liabilities Trade payables Taxes payable Pension and medical benefits Other liabilities Net cash provided by operating activities Cash flows from Investing activities Capital expenditures Increase (Decrease) in investments Proceeds from disposal of assets Divestment (Investments) in marketable securities (*) Dividends received Net cash (used in) investing activities Cash flows from Financing activities Acquisition of non-controlling interest Financing and loans, net: Proceeds from long-term financing Repayment of principal Repayment of interest Dividends paid Net cash provided by / (used in) financing activities Consolidated Parent Company 12.31.2015 12.31.2014 12.31.2015 31.12.2014 (35,171) (21,924) (34,836) (21,692) 6,388 797 38,574 47,676 1,547 3,641 4,921 − 2,893 30,784 (8,911) (1,496) 1,730 (2,526) (2,474) (3,890) 2,716 (2,367) 1,575 86,407 4,773 (451) 30,677 44,636 2,461 5,555 5,048 6,194 743 8,461 (8,025) (5,929) 1,378 (1,194) (5,272) (2,982) (3,171) (1,967) 3,230 62,241 (71,311) (344) 2,592 25,971 874 (42,218) (81,909) (787) 9,399 (12,812) 901 (85,208) 5,872 4,294 28,039 33,468 14 669 3,784 − 3,075 26,094 (8,047) 1,485 546 (2,640) (3,191) (11,896) 3,740 (2,232) 1,802 50,040 (50,589) (29,229) 2,157 6,054 4,699 (66,908) 4,225 (3,730) 22,518 34,814 493 4,401 4,828 4,788 4,282 6,254 (8,555) (5,712) 2,542 (1,067) (6,515) 856 (2,513) (1,867) 2,618 40,968 (60,873) 685 2,194 8,908 3,506 (45,580) 243 (250) − − 56,158 (49,741) (20,851) − (14,191) 72,871 (23,628) (14,109) (8,735) 26,149 117,844 (82,544) (6,973) − 28,327 92,540 (76,329) (5,687) (8,735) 1,789 Effect of exchange rate changes on cash and cash equivalents 23,608 3,885 − − Net increase / (decrease) in cash and cash equivalents in the year 53,606 7,067 11,459 (2,823) Cash and cash equivalents at the beginning of the year 44,239 37,172 5,094 7,917 Cash and cash equivalents at the end of the year (*) Reclassification in the parent company, in 2014, of R$ 231, as detailed in note 2.3. 97,845 44,239 16,553 5,094 The Notes form an integral part of these Financial Statements. 8 Statement of Changes in Shareholders’ Equity December 31, 2015 and 2014 (In R$ million, unless otherwise indicated) Accumulated other comprehensive income Profit reserves Share capital (including share issuance costs) 205,411 205,411 21 Capital transactions 1,048 1,048 (1,478) Cumulative translation adjustment 5,196 Losses on pension plans (3,516) Cash flow hedge - highly probable future exports (8,376) Other comprehensi ve income (loss) and deemed cost (548) (7,244) (10) 4,763 (11,029) (9,225) (631) 205,432 205,432 (430) (430) 667 9,959 (14,545) (17,601) (1,189) (23,376) (10) 23,826 (255) (40,690) (2,829) Legal 16,524 Statutory 4,503 Tax incentives 1,414 Profit retention 126,484 (21) Retained earnings − 148,925 10 (21,692) (21,682) 21,682 16,524 4,503 1,393 104,802 − 127,222 10 (34,836) (34,826) 34,826 205,432 205,432 237 237 33,785 (14,800) (58,291) (4,028) (43,334) 16,524 4,503 1,393 69,976 − 92,396 Shareholders ' equity attributable to shareholders of Petrobras 348,140 348,140 − − (1,478) (21,692) (16,122) − − − 308,848 308,848 − 667 (34,836) (19,948) − − − 254,731 254,731 Non- controlling interests 1,394 1,394 − − 1,043 (337) (42) − − (184) 1,874 1,874 Total consolidated shareholders ' equity 349,334 349,334 − − (340) (21,924) (16,164) − − (184) 310,722 310,722 Deferred charges (200) (200) − − 95 105 − − − − − − − − − − − − − − − − 1,161 (335) 719 − − (220) 3,199 3,199 − 1,828 (35,171) (19,229) − − (220) 257,930 257,930 Balance as of January 1, 2014 Capital increase with reserves Realization of deemed cost of associates Change in interest in subsidiaries Loss for the year Other comprehensive income (loss) Distributions: Offseting of loss against reserves Dividends Balance as of December 31, 2014 Realization of deemed cost of associates Change in interest in subsidiaries Loss for the year Other comprehensive income (loss) Distributions: Offseting of loss against reserves Dividends Balance as of December 31, 2015 The Notes form an integral part of these Financial Statements. 9 Statement of Added Value December 31, 2015 and 2014 (In R$ million, unless otherwise indicated) Income Sales of products, services provided and other revenues Gains and losses on impairment of trade receivables Revenues related to construction of assets for own use Inputs acquired from third parties Materials consumed and products for resale Materials, power, third-party services and other operating expenses Tax credits on inputs acquired from third parties Impairment of property, plant and equipment, intangible and other assets Inventory write-down to net realizable value (market value) Write-off - overpayments incorrectly capitalized Consolidated Parent Company 2015 2014 2015 2014 414,859 (3,641) 68,703 479,921 (94,453) (109,876) (22,311) (47,676) (1,547) − (275,863) 425,341 (5,555) 82,389 502,175 (136,809) (114,879) (26,199) (44,636) (2,461) (6,194) (331,178) 338,059 (669) 53,634 391,024 (67,401) (88,143) (19,753) (33,468) (14) − (208,779) 346,278 (4,401) 68,223 410,100 (108,578) (97,797) (24,340) (34,814) (493) (4,788) (270,810) Gross added value 204,058 170,997 182,245 139,290 Depreciation, depletion and amortization (38,574) (30,677) (28,039) (22,518) Net added value produced by the Company 165,484 140,320 154,206 116,772 Transferred added value Share of profit of equity-accounted investments Finance income Rents, royalties and others Total added value to be distributed Distribution of added value Personnel and officers Direct compensation Salaries Profit sharing Benefits Short-term benefits (**) Pension plan Medical plan FGTS Taxes Federal (*) State Municipal Abroad (*) Financial institutions and suppliers Interest, and exchange and indexation charges Rental and affreightment expenses Shareholders Non-controlling interests Absorbed losses (797) 4,867 377 4,447 451 5,355 314 6,120 (4,294) 6,208 420 2,334 3,730 6,080 809 10,619 169,931 146,440 156,540 127,391 19,068 − 19,068 1,452 4,133 3,778 9,363 1,301 29,732 50,297 51,888 725 6,879 109,789 38,768 26,813 65,581 (335) (34,836) (35,171) 18,832 1,045 19,877 3,661 3,004 3,253 9,918 1,234 31,029 47,599 48,021 431 6,785 102,836 17,705 16,794 34,499 (337) (21,587) (21,924) 14,219 − 14,219 1,110 3,705 3,433 8,248 1,151 23,618 45,198 33,074 377 − 78,649 14,973 856 15,829 3,106 2,606 2,788 8,500 1,093 25,422 40,475 29,313 237 − 70,025 37,180 51,929 89,109 − (34,836) (34,836) 17,628 36,008 53,636 − (21,692) (21,692) Added value distributed 169,931 146,440 156,540 127,391 (*) Includes government holdings. (**) In 2015, include R$ 418 in the Consolidated (R$ 2,443 in 2014), related to spending on Voluntary Separation Incentive Plan - PIDV (R$ 326 in 2015 and R$ 2,285 in 2014 in the Parent Company), as described in note 22.8. The Notes form an integral part of these Financial Statements. 10 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 1. The Company and its operations Petróleo Brasileiro S.A. - Petrobras is dedicated, directly or through its subsidiaries (referred to jointly as “Petrobras” or “the Company” or “Petrobras Group”) to prospecting, drilling, refining, processing, trading and transporting crude oil from producing onshore and offshore oil fields and from shale or other rocks, as well as oil products, natural gas and other liquid hydrocarbons. In addition, Petrobras carries out energy related activities, such as research, development, production, transport, distribution and trading of all forms of energy, as well as other related or similar activities. The Company’s head office is located in Rio de Janeiro – RJ, Brazil. 2. Basis of preparation of financial statements The financial statements include: Consolidated financial statements - The consolidated financial statements are being presented in accordance with accounting practices adopted in Brazil, including the pronouncements issued by the Accounting Pronouncements Committee (CPC) and with the International Financial Reporting Standards (IFRS) as issued by the International Accounting Standards Board (IASB) and presents all relevant information related to the financial statements, and only them, corresponding the information used by the Company’s management. Individual financial statements - The individual financial statements are being presented in accordance with accounting practices adopted in Brazil, observing the provisions contained in the Brazilian Corporation Law, and they incorporate the changes introduced through Law 11,638/07 and Law 11,941/09, complemented by the standards, interpretations and orientations of the Accounting Pronouncements Committee (CPC), approved by resolutions of the Federal Accounting Council (CFC) and by rules of the Brazilian Securities Commission (CVM). - The standards, interpretations and orientations of the Accounting Pronouncements Committee (CPC), approved by resolutions of the Federal Accounting Council (CFC) and rules of the Brazilian Securities Commission (CVM) converge with the International Accounting Standards issued by the International Accounting Standard Board (IASB). Accordingly, the individual financial statements do not present differences with respect to the consolidated financial statements under IFRS, except for the maintenance of deferred assets, which was fully amortized by December 31, 2014, as established in CPC 43 (R1) approved by CVM deliberation 651/10. See note 4.1.1 for a reconciliation between the parent company’s shareholders’ equity and net income with the consolidated financial statements. The financial statements have been prepared under the historical cost convention, as modified by available-for-sale financial assets, financial assets and financial liabilities measured at fair value (including derivative financial instruments at fair value through profit or loss), and certain current and non-current assets and liabilities, as detailed in the “summary of significant accounting policies”, set out below. The annual financial statements were approved and authorized for issue by the Company’s Board of Directors in a meeting held on March 21, 2016. 2.1. Statement of added value The statements of added value present information related to the value added by the Company (wealth created) and how it has been distributed. These statements are presented as supplementary information under IFRS and were prepared in accordance with CPC 09 – Statement of Added Value approved by CVM Deliberation 557/08. 11 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 2.2. Functional currency The functional currency of Petrobras and all of its Brazilian subsidiaries is the Brazilian Real, which is the currency of its primary economic environment of operation. The functional currency of most of the entities that operate in the international economic environment is the U.S. dollar. The functional currency of Petrobras Argentina is the Argentine Peso. The income statements and statement of cash flows of non-Brazilian Real functional currency subsidiaries, joint ventures and associates in stable economies are translated into Brazilian Real using the monthly average exchange rates prevailing during the year. Assets and liabilities are translated into Brazilian Real at the closing rate at the date of the financial statements and the equity items are translated using the exchange rates prevailing at the dates of the transactions or valuation where items are remeasured. All exchange differences arising from the translation of the financial statements of non-Brazilian Real subsidiaries, joint ventures and associates are recognized as cumulative translation adjustments (CTA) within accumulated other comprehensive income in the shareholders’ equity and transferred to profit or loss in the periods when the realization of the investments affects profit or loss. 2.3. Reclassifications The Company has reclassified certain amounts from prior periods to conform to current period presentations. Net income or shareholders’ equity were not affected in any of the periods presented and such reclassifications are set out below: • Performance bonuses advanced to customers, in the amount of R$ 1,607, in the consolidated, previously classified as trade and other receivables, net, in non-current assets, started to be classified as other long-term receivables, in order to provide a better presentation of its accounts receivable, aligned with market practices. • Capitalized finance charges from the disposal of performing receivables (FIDC P), in the parent company, previously classified as a reduction of trade and other receivables, net, in current assets in the amount of R$ 1,536, started to be classified as current debt, in current liabilities. • The portion of financial investments in investment funds of performing receivables, previously classified as cash and cash equivalents, in the parent company, started to be presented as marketable securities. (R$231). 3. The “Lava Jato (Car Wash) Operation” and its effects on the Company In 2009, the Brazilian federal police began an investigation called “Lava Jato” (Car Wash) aimed at criminal organizations engaged in money laundering in several Brazilian states. The Lava Jato investigation is extremely broad and involves numerous investigations into several criminal practices focusing on crimes committed by individuals in different parts of the country and sectors of the Brazilian economy. Beginning in 2014, and over the course of 2015, the Brazilian Federal Prosecutor’s Office focused part of its investigation on irregularities involving Petrobras’s contractors and suppliers and uncovered a broad payment scheme that involved a wide range of participants, including former Petrobras personnel. Based on the information available to Petrobras, the payment scheme involved a group of companies that, between 2004 and April 2012, colluded to obtain contracts with Petrobras, overcharge the Company under those contracts and use the overpayment received under the contracts to fund improper payments to political parties, elected officials or other public officials, individual contractor personnel, former Petrobras personnel and other individuals involved in the scheme. Petrobras refers to this scheme as the “payment scheme” and to the companies involved in the scheme as “cartel members”. 12 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) In addition to the payment scheme, the investigations identified several specific instances of other contractors and suppliers that allegedly overcharged Petrobras and used the overpayment received from their contracts with the Company to fund improper payments, unrelated to the payment scheme, to certain Petrobras employees, including the former Petrobras personnel. Those contractors and suppliers are not cartel members and acted individually. Petrobras refers to these specific cases as the “unrelated payments.” Certain former executives of Petrobras were arrested and/or charged for money-laundering and passive corruption. Other former executives of the Company as well as executives of Petrobras contractors and suppliers were or are expected to be charged as a result of the investigation. The amounts paid by Petrobras related to contracts with contractors and suppliers involved in the payment scheme were included in historical costs of its property, plant and equipment. However, the Company believes that, under International Accounting Standard IAS 16 – Property, Plant and Equipment, the portion of the payments made to these companies and used by them to make improper payments, which represents additional expenses incurred as a result of the payments scheme, should not have been capitalized. Thus, in the third quarter of 2014, the Company wrote off R$ 6,194 (R$ 4,788 in the parent company) of capitalized costs representing amounts that Petrobras overpaid for the acquisition of property, plant and equipment in prior years. The Company has continuously monitored the investigations for additional information and to assess any potential impact on the adjustments made. No additional information has been identified that impacted the adopted calculation methodology or the recorded adjustment in 2014 for the preparation of the financial statements for the year ended December 31, 2015. Petrobras will continue to monitor the results of the investigations and the availability of other information concerning the payment scheme. If information becomes available that indicates with sufficient precision that the estimate described above should be adjusted, Petrobras will evaluate whether the adjustment is material and, if so, recognize it. 3.1. The Company’s response to the facts uncovered in the investigation The Company has been closely monitoring the investigations and cooperating fully with the Brazilian Federal Police (Polícia Federal), the Brazilian Public Prosecutor’s Office (Ministério Público Federal), the Brazilian Judiciary, and other Brazilian authorities (the Federal Audit Court – Tribunal de Contas da União – TCU, and the Federal General Controller – Controladoria Geral da União – CGU) in the investigation of all crimes and irregularities. We have responded to numerous requests for documents and information from these authorities. The Company has also cooperated with the U.S. Securities and Exchange Commission (SEC) and the United States Department of Justice (DOJ), which, since November 2014, have been investigating potential violations of U.S. law based on information disclosed as a result of the Lava Jato investigation. We have been formally recognized as a victim of the crimes identified under the Lava Jato investigation by the Brazilian Federal Prosecutor’s Office and by the court hearing the case. As a result, we have entered the criminal proceedings as an assistant to the prosecutor and we have renewed our commitment to continue cooperating to clarify the issues and report them regularly to our investors and to the public in general. We do not tolerate corrupt practices and illegal acts perpetuated by any of our employees. Accordingly, in 2015 the Company continued to implement measures to improve its corporate governance and compliance systems as part of the process of strengthening the internal control structure. With respect to Corporate Governance, the Company's bylaws were amended to provide for the Advisory Committees, including the Audit Committee and the Compensation and Succession Committee, which is responsible for determining the qualifications for nominations of executive managers, executive officers and Board members. In addition, the Strategic Committee and Finance Committee were both created. Also, under our new corporate governance rules, the Company must be represented by two officers, acting jointly. 13 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Additionally, Petrobras’ scope of authority was reviewed and a shared authority procedure was implemented, in which at least two managers are needed for decision-making. With respect to the compliance systems, the Company has restructured its General Ombudsman providing for a single channel for complaints. Petrobras has reviewed and updated the Petrobras Corruption Prevention Program Guide, as well as its contractual instruments and Procurement Guide. The Company is implementing qualification procedures related to the integrity measures requirements for all its contractors, providing due diligence integrity and a system of red flags (alerts). The provisional ban of contracting companies identified by the investigation has also been an important initiative adopted by the Company. A Correction Committee was formed as part of Company's organizational structure to guide, standardize and monitor the implementation of disciplinary sanctions in cases involving fraud or corruption. In June 2015, the Company approved a revised Business Risk Management Policy (Política de Gestão de Riscos Empresariais), which outlines authorities, responsibilities, principles and guidelines to guide risk management initiatives in Petrobras. Internal investigations are still in progress and are being carried out by two independent firms hired in October 2014, which report directly to a Special Committee that serves as a reporting line to the Board of Directors. The Special Committee is composed of our Governance, Risk and Compliance Officer, João Adalberto Elek Junior and two other independent and recognized experts: Ellen Gracie Northfleet, retired Chief Justice of the Brazilian Supreme Court, recognized internationally as a jurist with great experience in analyzing complex legal issues; and Andreas Pohlmann from Germany, who has broad experience in compliance and corporate governance matters. We established Internal Investigative Committees (Comissões Internas de Apuração) to investigate instances of non- compliance with corporate rules, procedures or regulations. The Committees’ investigation results are shared with the Brazilian authorities in accordance with their progresses. In addition, the Company has been taking the necessary procedural steps to seek compensation for damages suffered from the improper payments scheme, including those related to its reputation. Accordingly, the Company joined five public civil suits addressing acts of administrative misconduct, with the Brazilian Public Prosecutor’s Office on February 20, 2015, and in another suit with the same subject filed by the Federal Government, including demands for compensation for reputation damages. In order to secure future compensation to Petrobras for each civil action related to misconduct, the courts granted cautionary orders to impound defendants’ property. To the extent that any of the proceedings resulting from the Lava Jato investigation involve leniency agreements with cartel members or plea agreements with individuals pursuant to which they agree to return funds, the Company may be entitled to receive a portion of such funds. Following a plea agreement with the Brazilian authorities, in 2015 the Company received R$ 230 (R$ 157 on May 13, 2015 and R$ 73 on August 25, 2015) from the funds repatriated by Pedro José Barusco Filho (a former executive manager of the service area) as compensation for damages. Nevertheless, the Company is unable to reliably estimate further recoverable amounts at this moment. Any recoverable amount will be recognized as income when received or when their economic benefits become virtually certain. 14 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 3.2. Approach adopted by the Company to adjust its property, plant and equipment for overpayments As it is not possible to specifically identify the amounts of each overpayment to contractors and suppliers, or periods over which such payments occurred, Petrobras developed a methodology to estimate the aggregate amount that it overpaid under the payment scheme, in order to determine the amount of the write‐off representing the overstatement of its assets resulting from overpayments used to fund improper payments. It continues to be impracticable to identify the exact date and amount of each overpayment by the Company to the contractors and suppliers because of the limitations described below: - The information available to the Company in the testimony identifies the companies involved in the payment scheme and the period of time it was in effect and indicates several affected contracts, but does not specify individual contractual payments that include overcharges or the reporting periods in which overpayments occurred. - Petrobras itself did not make or receive any improper payments. They were made by outside contractors and suppliers, so the exact amounts that the Company overpaid to fund these payments cannot be identified. The information to determine the amount by which the Company was overcharged by the cartel members is not contained within the Company’s accounting records. These records reflect the terms of the contract entered into by the Company, which entailed payments that were inflated because of the conspiracy among the cartel members and the former Petrobras personnel to overcharge Petrobras. Since the Company cannot identify the amount of overpayments for specific contractual payments or in specific accounting periods, it cannot determine the period in which to adjust property, plant and equipment. - Two independent firms are conducting an independent internal investigation, under the direction of the Special Committee mentioned above. The independent internal investigation continues and is not expected to provide additional quantitative information of a kind to support an adjustment to the Company’s financial statements. The information available to the investigators is limited to internal information of Petrobras, so it will not be able to produce specific identified information on the amount by which the Company was overcharged. The money-laundering activities alleged to have occurred were designed to hide the origins and amounts of the funds involved, so specific accounting should not be expected. - The ongoing investigations by Brazilian authorities focus on the criminal liability of individuals, and not on establishing a full accounting of the amounts that Petrobras was overcharged by the cartel members or all improper payments made by contractors and suppliers from the Company’s contract payments. These investigations may take several years before all the evidence and allegations are evaluated. - The Brazilian authorities have filed actions against contractors and suppliers and their respective representatives. In these actions, the prosecutors have sought judicial remedies for administrative misconduct (ação de improbidade administrativa) using 3% of the contract prices paid to the contractors and suppliers to measure the actual damages attributable to the payment scheme, which is consistent with the methodology used by the Company to account for the effects of the payment scheme. The scope of this process is not expected to produce a full accounting of all improper payments, even after the significant amount of time the investigations by Brazilian authorities may take. Brazilian law does not provide for discovery in civil proceedings, so the information that is produced in these proceedings would not be expected to exceed the information produced in the investigation and the criminal proceedings. As it is impracticable to identify the periods and amounts of overpayments incurred, the Company developed a methodology to estimate the adjustment incurred in property, plant and equipment in the third quarter of 2014 using the five steps described below: 15 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) (1) Identify contractual counterparties: the Company listed all the companies identified as cartel members, and using that information the Company identified all of the contractors and suppliers that were either so identified or were consortia including entities so identified. (2) Identify the period: the Company concluded from the testimony that the payment scheme was operating from 2004 through April 2012. (3) Identify contracts: the Company identified all contracts entered into with the counterparties identified in step 1 during the period identified in step 2, which included supplemental contracts when the original contract was entered into between 2004 and April 2012. It has identified all of the property, plant and equipment related to those contracts. (4) Identify payments: the Company calculated the total contract values under the contracts identified in step 3. (5) Apply a fixed percentage to the amount determined in Step 4: the Company estimated the aggregate overpayment by applying a percentage indicated in the depositions (3%) to the total amounts for identified contracts. The calculation considered all the recorded amounts in the Company’s books and records from 2004 through September 2014 with respect to contracts initially entered into between 2004 and April 2012, and any related supplemental contracts, between the companies of the Petrobras group and the cartel members (individually or in a consortium). This broad scope was used to produce the best estimate for quantifying the aggregate amount of the overpayment, even if there was no specific evidence of overcharging or improper payments under every affected contract. The Company also identified amounts recorded in its books and records concerning specific contracts and projects with the non-cartel members to account for the amounts those companies overcharged Petrobras to fund improper payments they made, unrelated to the payment scheme and the cartel. The Company clarifies that, since 2015, any supplemental contract involving the Company and companies included in the scope of this methodology requires specific compliance processes aiming to mitigate risk of fraud and corruption, and an analysis of the indispensability of the supplemental contract to the Company’s business purposes. The assessment includes an economic and financial analysis to determine that the supplemental contrac, independently of the analysis of the original contract, is advantageous for the Company and will not involve improper payments. Accordingly, supplemental contracts signed since 2015 do not impact the previous adjustment made. For overpayments attributable to non-cartel members, unrelated to the payment scheme, the Company included in the write-off for incorrectly capitalized overpayments the specific amounts of improper payments or percentages of contract values, as described in the testimony, which were used by those suppliers and contractors to fund improper payments. The Company has a number of ongoing projects in which the original contract was entered into between 2004 and April 2012. The approach adopted by the Company considers that the overcharge was applied over total contract values. These include contract payments to be incurred by Petrobras in future periods, because it is impracticable to allocate the aggregate overpayments to specific periods and the portion of the overcharge that relates to future contract payments may have been charged to the Company in prior periods. Therefore, the write-off of overpayments incorrectly capitalized took into account the total contract values and not only contract payments already incurred. However, as mentioned above, based on the available information, the Company believes that the activity of the cartel associated with the improper payment scheme ceased after April 2012 and that, considering all the developments in the ongoing criminal investigation, the improper payments related to the payment scheme have stopped. Petrobras believes that this methodology produces the best estimate for the aggregate overstatement of its property, plant and equipment resulting from the payment scheme, in the sense that it represents the upper bound of the range of reasonable estimates. The estimate assumes that all contracts with the identified counterparties were affected and that 3% represents the amount by which the Company overpaid on those contracts. Both assumptions are supported by the testimony, even though some testimony indicated lower percentages with respect to certain contracts, a shorter period (2006 to 2011), or fewer contractors involved. 16 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) The Company considered all available information for purposes of the preparation of the financial statements for the year ended December 31, 2015 and did not identify any additional information that would impact the adopted calculation methodology and consequently require additional write-offs. Information available to the Company included: • Testimonies obtained through plea agreement by the Brazilian Public Prosecutor’s Office that have been made public; • Actions of administrative misconduct filed by the Brazilian Public Prosecutor’s Office against cartel members for material damages attributable to the improper payments scheme; • Criminal actions filed by the Brazilian Public Prosecutor’s Office against individuals involved in the improper payments scheme, as representatives of contractors, intermediaries or former employees of Petrobras; • Court decisions in the actions of administrative misconduct and criminal actions filed by the Brazilian Public Prosecutor’s Office: including a decree of property unavailability of part of defendants, acceptance of provisional arrest of investigated persons, receipt of complaints, among others; • Issuance of lower court judgments in certain of the criminal actions filed by the Brazilian Public Prosecutor’s Office; • Leniency agreement of a cartel member Setal Engenharia e Construções with Brazilian authorities; • Statement of Conduct Cessation of Construções e Comércio Camargo Correa, a cartel member, with the Brazilian authorities; • Technical Note 38/2015 of the Administrative Council for Economic Defense - CADE , that justified the initiation of administrative proceedings of the alleged cartel members. Petrobras closely monitored the progress of both the investigation by Brazilian authorities and the independent law firms throughout 2015 when substantial progress was made. As a result of their work, no new facts that materially impact the Company's previously recorded adjustments or change the methodology adopted were discovered. The Company will continuously monitor the investigations for additional information and will review its potential impact on the adjustment made. 3.3. Investigations involving the Company Petrobras is not a target of the Lava Jato investigation and is formally recognized as a victim of the improper payments scheme by the Brazilian Authorities. On November 21, 2014, Petrobras received a subpoena from the U.S. Securities and Exchange Commission (SEC) requesting certain documents and information about the Company. The Company has been complying with the subpoena and intends to continue to do so, working with the independent Brazilian and U.S. law firms that were hired to conduct an independent internal investigation. On December 15, 2015, the State of São Paulo issued the Order of Civil Inquiry Public Prosecutor’s Office 01/2015, establishing a civil proceeding to investigate the existence of potential damages caused by Petrobras to investors in the stock market. The Company will provide all relevant information required by the authorities. 3.4. Legal proceedings involving the Company Note 30 provides information about class actions and other material legal proceedings. 17 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 4. Summary of significant accounting policies The accounting policies set out below have been consistently applied to all periods presented in these consolidated financial statements. 4.1. Basis of consolidation The consolidated financial statements include the financial information of Petrobras and the entities it controls (its subsidiaries), joint operations and consolidated structured entities. Control is achieved when Petrobras: i) has power over the investee; ii) is exposed, or has rights, to variable returns from involvement with the investee; and iii) has the ability to use its power to affect its returns. Subsidiaries are consolidated from the date on which control is obtained until the date that such control no longer exists. Accounting policies of subsidiaries have been changed, where necessary, to ensure consistency with the policies adopted by Petrobras. Note 11 sets out the consolidated entities and other direct investees. Petrobras has no equity interest in certain structured entities and control is not determined by voting rights, but by the power the Company has over the relevant operating activities of such entities. Consolidated structured entities are set out below: Consolidated structured entities Charter Development LLC – CDC Companhia de Desenvolvimento e Modernização de Plantas Industriais – CDMPI PDET Offshore S.A. Fundo de Investimento em Direitos Creditórios Não-padronizados do Sistema Petrobras Fundo de Investimento em Direitos Creditórios Padronizados do Sistema Petrobras Country Main segment E&P RT&M E&P Corporate Corporate U.S.A Brazil Brazil Brazil Brazil The consolidation procedures involve combining assets, liabilities, income and expenses, according to their function and eliminating all intragroup balances and transactions, including unrealized profits arising from intragroup transactions. 4.1.1. Reconciliation between the parent company’s shareholders’ equity and loss with the consolidated financial Consolidated - IFRS / CPC Non-controlling Interests Deferred Expenses, Net of Income Tax (*) Parent company - Brazilian Accounting Standards (CPC) (*) Deferred expenses were fully amortized by December 31, 2014. 4.2. Business segment reporting Shareholders' equity 12.31.2015 257,930 (3,199) − 254,731 12.31.2014 310,722 (1,874) − 308,848 2015 (35,171) 335 − (34,836) Loss 2014 (21,924) 337 (105) (21,692) The information related to the Company’s operating segments (business areas) is prepared based on items directly attributable to each segment, as well as items that can be allocated to each segment on a reasonable basis. The measurement of segment results includes transactions carried out with third parties and transactions between business areas, which are charged at internal transfer prices defined by the relevant areas using methods based on market parameters. The information by business area is segmented according to the management of the Company's business. 18 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Due to the extinction of the international department in 2015, international business management was transferred to the E&P, RTM and Gas & Power business areas, based on the respective businesses which they operate. The Company operates under the following business areas: a) Exploration and Production (E&P): this segment covers the activities of exploration, development and production of crude oil, NGL (natural gas liquid) and natural gas in Brazil and abroad, for the primary purpose of supplying its domestic refineries and the sale of surplus crude oil and oil products produced in the natural gas processing plants to the domestic and foreign markets. The E&P segment also operates through partnerships with other companies. b) Refining, Transportation and Marketing (RTM): this segment covers the refining, logistics, transport and trading of crude oil and oil products activities, in Brazil and abroad, exporting of ethanol, extraction and processing of shale, as well as holding interests in petrochemical companies in Brazil. c) Gas and Power: this segment covers the activities of transportation and trading of natural gas produced in Brazil and abroad, and imported natural gas, transportation and trading of LNG (liquid natural gas), generation and trading of electricity, as well as holding interests in transporters and distributors of natural gas and in thermoelectric power plants in Brazil, in addition to being responsible for the fertilizer business. d) Biofuels: this segment covers the activities of production of biodiesel and its co-products, as well as the ethanol- related activities: equity investments, production and trading of ethanol, sugar and the surplus electric power generated from sugarcane bagasse. e) Distribution: this segment includes the activities of Petrobras Distribuidora S.A., which operates through its own retail network and wholesale channels to sell oil products, ethanol and vehicle natural gas in Brazil to retail, commercial and industrial customers, as well as other fuel wholesalers. This segment also includes oil products distribution operations abroad (South America). The corporate segment comprises the items that cannot be attributed to the other segments, notably those related to corporate financial management, corporate overhead and other expenses, including actuarial expenses related to the pension and medical benefits for retired employees and their dependents. Assets and the statement of income by business area are presented in note 29. 4.3. Financial instruments 4.3.1. Cash and cash equivalents Cash and cash equivalents comprise cash in hand, term deposits with banks and short-term highly liquid financial investments that are readily convertible to known amounts of cash, are subject to insignificant risk of changes in value and have a maturity of three months or less from the date of acquisition. 4.3.2. Marketable securities Marketable securities comprise investments in debt or equity securities. These instruments are initially measured at fair value, are classified according to the Company’s intention and ability and are subsequently measured as set out below: - Fair value through profit or loss – includes financial instruments purchased and held for trading in the short term. These instruments are subsequently measured at fair value with changes recognized in the statement of income in finance income (expenses). - Held-to-maturity – includes non-derivative financial instruments with fixed or determinable payments and fixed maturity, for which Management has the clear intention and ability to hold to maturity. These instruments measured at amortized cost using the effective interest rate method. 19 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) - Available-for-sale – includes non-derivative financial instruments that are designated as available for sale or are not classified as financial assets at fair value through profit or loss or held-to-maturity investments. These instruments are measured at fair value and changes are recognized in other comprehensive income, in the shareholders’ equity and recycled to the statement of income when the instruments are derecognized. Subsequent value changes attributable to the change in interest rates (or interest income), foreign exchange rate, and inflation (price indices) are recognized in the statement of income for all categories, when applicable. 4.3.3. Trade receivables Trade receivables are initially measured at the fair value of the consideration to be received and, subsequently, at amortized cost using the effective interest rate method and adjusted for allowances for impairment or uncollectible receivables. The Company recognizes an allowance for impairment of trade receivables when there is objective evidence that a loss event occurred after the initial recognition of the receivable and has an impact on the estimated future cash flows, which can be reliably estimated. Impairment losses on trade receivables are recognized in the statement of income in selling expenses. 4.3.4. Loans and financing (Debt) Loans and financing are initially recognized at fair value less transaction costs incurred and subsequently measured at amortized cost using the effective interest rate method. 4.3.5. Derivative financial instruments Derivative financial instruments are recognized in the statement of financial position as assets or liabilities and are initially and subsequently measured at fair value. Gains or losses arising from changes in fair value are recognized in the statement of income in finance income (expense), unless the derivative is qualified and designated for hedge accounting. 4.3.6. Cash flow hedge accounting The Company mitigates the risk of its results through the use of derivative and non-derivative instruments, some of which qualify for cash flow hedge accounting. Hedging relationships qualify for cash flow hedges when they involve the hedging of the exposure to variability in cash flows that is attributable to a particular risk associated with a recognized asset or liability or a highly probable forecast transaction. Gains or losses relating to the effective portion of the hedge are recognized in other comprehensive income, in the shareholders’ equity and recycled to the statement of income in finance income (expense) in the periods when the hedged item affects the statement of income. The gains or losses relating to the ineffective portion are immediately recognized in the statement of income. When the hedging instrument expires or is sold, terminated or exercised or no longer meets the criteria for hedge accounting or the Company revokes the designation, the cumulative gain or loss on the hedging instrument that has been recognized in other comprehensive income from the period when the hedge was effective is recorded separately in equity until the forecast transaction occurs. When the forecast transaction is no longer expected to occur, the cumulative gain or loss on the hedging instrument that has been recognized in other comprehensive income is immediately reclassified from equity to the statement of income. 20 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 4.4. Inventories Inventories are determined by the weighted average cost flow method and mainly comprise crude oil, intermediate products and oil products, as well as natural gas, LNG, fertilizers and biofuels, stated at the lower of the average cost, and their net realizable value. Crude oil and LNG inventories can be traded or used for production of oil products and/or electricity generation, respectively. Intermediate products are those product streams that have been through at least one of the refining processes, but still need further treatment, processing or converting to be available for sale. Biofuels mainly include ethanol and biodiesel inventories. Maintenance materials, supplies and others are mainly comprised of production supplies, and operating and consumption materials used in the operations of the Company, stated at the average purchase cost, not exceeding replacement cost. Net realizable value is the estimated selling price of inventory in the ordinary course of business, less estimated cost of completion and estimated expenses to complete its sale. The amounts presented in the categories above include imports in transit, which are stated at the identified cost. 4.5. Investments in other companies An associate is an entity over which the Company has significant influence. Significant influence is the power to participate in the financial and operating policy decisions of the investee but not the ability to exercise control or joint control over those polices. The definition of control is set out in note 4.1. A joint arrangement is an arrangement over which two or more parties have joint control (pursuant to contractual provisions). A joint arrangement is classified either as a joint operation or as a joint venture depending on the rights and obligations of the parties to the arrangement. In a joint operation the parties have rights to the assets, and obligations for the liabilities, relating to the arrangement and in a joint venture, the parties have rights to the net assets of the arrangement. In the parent company’s financial statements, investments in associates, subsidiaries and joint ventures are accounted for by the equity method from the date on which they become an associate, a joint venture or a subsidiary. In the parent company’s financial statements, only joint operations structured through separate vehicles (i.e. incorporated entities) are accounted for by the equity method. For other joint operations the Company recognizes the amount of its share of assets, liabilities and related income and expenses. Accounting policies of joint ventures and associates have been modified, where necessary, to ensure consistency with the policies adopted by Petrobras. Distributions received from an investee reduce the carrying amount of the investment. 4.6. Business combinations and goodwill Acquisitions of businesses are accounted for using the acquisition method when control is obtained. Combinations of entities under common control are not accounted for as business combinations. The acquisition method requires that the identifiable assets acquired and the liabilities assumed be measured at the acquisition-date fair value. Amounts paid in excess of the fair value are recognized as goodwill. In the case of a bargain purchase, a gain is recognized in the statement of income when the acquisition cost is lower than the acquisition-date fair value of the net assets acquired. 21 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Changes in ownership interest in subsidiaries that do not result in loss of control of the subsidiary are equity transactions. Any excess of the amounts paid/received over the carrying value of the ownership interest acquired/disposed is recognized in shareholders’ equity as changes in interest in subsidiaries. 4.7. Oil and Gas exploration and development expenditures The costs incurred in connection with the exploration, appraisal, development and production of crude oil and natural gas are accounted for using the successful efforts method of accounting, as set out below: - Costs related to geological and geophysical activities are expensed when incurred. - Amounts paid for obtaining concessions for exploration of crude oil and natural gas (capitalized acquisition costs) are initially capitalized. - Costs directly attributable to exploratory wells pending determination of proved reserves are capitalized within property, plant and equipment. Unsuccessful exploratory wells are charged to expense when they are considered dry holes, uneconomic (did not encounter potentially economic oil and gas quantities) or were abandoned due to mechanical accidents. Exploratory wells that have discovered oil and gas reserves, which cannot be classified as proved when drilling is completed, continue to be capitalized if the well has found a sufficient quantity of reserves to justify its completion as a producing well and progress on assessing the reserves and the economic and operating viability of the project is under way. An internal commission of technical executives of Petrobras reviews these conditions monthly for each well, by analysis of geoscience and engineering data, existing economic conditions, operating methods and government regulations. - Costs related to exploratory wells drilled in areas of unproved reserves are charged to expense when determined to be dry or uneconomic. - Costs related to the construction, installation and completion of infrastructure facilities, such as drilling of development wells, construction of platforms and natural gas processing units, construction of equipment and facilities for the extraction, handling, storing, processing or treating crude oil and natural gas, pipelines, storage facilities, waste disposal facilities and other related costs incurred in connection with the development of proved reserve areas are capitalized within property, plant and equipment. 4.8. Property, plant and equipment Property, plant and equipment are measured at the cost to acquire or construct, including all costs necessary to bring the asset to working condition for its intended use and the estimated cost of dismantling and removing the asset and restoring the site, reduced by accumulated depreciation and impairment losses. A condition of continuing to operate certain items of property, plant and equipment, such as industrial plants, offshore plants and vessels is the performance of regular major inspections and maintenance. Those expenditures are capitalized if the recognition criteria are met or otherwise expensed when incurred. The capitalized costs are depreciated over the period through to the next major maintenance date. Spare parts are capitalized when they are expected to be used during more than one period and can only be used in connection with an item of property, plant and equipment. These are depreciated over the useful life of the item of property, plant and equipment to which they relate. General and specific borrowing costs directly attributable to the acquisition or construction of qualifying assets are capitalized as part of the costs of these assets. General borrowing costs are capitalized based on the Company’s weighted average of the cost of borrowings outstanding applied over the balance of assets under construction. Borrowing costs are amortized during the useful lives of the assets or by applying the unit-of-production method to the related assets. The Company suspends capitalization of borrowing costs during extended periods in which it suspends active development of a qualifying asset. 22 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Except for assets with useful lives shorter than the life of the field, which are depreciated based on the straight-line method, depreciation, depletion and amortization of proved oil and gas producing properties are accounted for pursuant to the unit-of-production method. Assets with useful lives shorter than the life of the field, floating platforms and assets that are unrelated to oil and gas production are depreciated based on the straight line method. The unit-of-production method of depreciation (amortization) is computed based on a unit-of-production basis (monthly production) over the proved developed oil and gas reserves, applied on a field-by-field basis. Amortization of amounts paid for obtaining concessions for exploration of oil and natural gas of producing properties, such as signature bonuses (capitalized acquisition costs) and the acquisition costs with respect to the Assignment Agreement (note 12.3), referring to the right to carry out prospection and drilling activities for oil, natural gas and other liquid hydrocarbons located in blocks in the pre-salt area is recognized using the unit-of-production method, computed based on the units of production over the total proved oil and gas reserves, applied on a field-by-field basis. Except for land, which is not depreciated, other property, plant and equipment are depreciated on a straight-line basis. Note 12 provides further information about the estimated useful life by class of assets. 4.9. Intangible assets Intangible assets are measured at the acquisition cost, less accumulated amortization and impairment losses and comprise rights and concessions, including the signature bonus paid for obtaining concessions for exploration of oil and natural gas (capitalized acquisition costs); public service concessions; trademarks; patents; software and goodwill for expectations of future profitability, resulting from the acquisition of a controlling interest. In the individual financial statements, this goodwill is presented in investments. Signature bonuses paid for obtaining concessions for exploration of oil and natural gas are initially capitalized within intangible assets and are transferred to property, plant and equipment upon the declaration of commerciality. The acquisition costs with respect to the Assignment Agreement were reclassified to property, plant and equipment, as set out in note 12.3. On December 29, 2014 the Company submitted the declaration of commerciality of the last area of the agreement to the Brazilian Agency of Petroleum, Natural Gas and Biofuels (Agência Nacional de Petróleo, Gás Natural e Biocombustíveis) - ANP. Signature bonuses are not amortized until they are transferred to property, plant and equipment. Intangible assets with a finite useful life, other than amounts paid for obtaining concessions for exploration of oil and natural gas of producing properties, are amortized over the useful life of the asset on a straight-line basis. Internally generated intangible assets are not capitalized and are expensed as incurred, except for development costs that meet the recognition criteria related to completion and use of assets, probable future economic benefits, and others. Intangible assets with an indefinite useful life are not amortized but are tested annually for impairment considering individual assets or cash-generating units. Their useful lives are reviewed annually to determine whether events and circumstances continue to support an indefinite useful life assessment for those assets. If they do not, the change in the useful life assessment from indefinite to finite is accounted for on a prospective basis. 4.10. Impairment Property, plant and equipment and intangible assets with definitive lives are tested for impairment when there is an indication that the carrying amount may not be recoverable. Assets related to development of oil and gas and assets that have indefinite useful lives, such as goodwill acquired in business combinations are tested for impairment annually, irrespective of whether there is any indication of impairment. 23 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) The impairment test is performed by a comparison of the carrying amount of an individual asset or a cash-generating unit (CGU) with its recoverable amount. Whenever the recoverable amount is less than the carrying amount, an impairment loss is recognized to reduce the carrying amount to the recoverable amount. The recoverable amount of an asset or a cash-generating unit is the higher of its fair value less costs of disposal and its value in use. Considering the specificity of the Company’s assets, the existing synergies between the Company’s assets and businesses, as well as the expectation of the use of its assets for their remaining useful lives, value in use is generally used by the Company for impairment testing purposes, except when specifically indicated. Value in use is estimated based on the present value of the risk-adjusted (for specific risks) future cash flows expected to arise from the continuing use of an asset or cash-generating unit (based on assumptions that represent the Company’s best estimates), discounted at a pre-tax discount rate. This rate is obtained from the Company’s post- tax weighted average cost of capital (WACC). Cash flow projections are mainly based on the following assumptions: prices based on the Company’s most recent strategic plan; production curves associated with existing projects in the Company's portfolio, operating costs reflecting current market conditions, and investments required for carrying out the projects. For purposes of the impairment test, assets are grouped at the smallest identifiable group that generates largely independent cash inflows from other assets or groups of assets (the cash-generating unit). Assets related to exploration and development of oil and gas are tested annually for impairment on a field-by-field or group of fields basis, based on cash flow projections. Reversal of previously recognized impairment losses is permitted for assets other than goodwill. 4.11. Leases Leases that transfer substantially all the risks and rewards incidental to ownership of the leased item are recognized as finance leases. For finance leases, when the Company is the lessee, assets and liabilities are recognized at the lower of the fair value of the leased property or the present value of the minimum lease payments, both determined at the inception of the lease. Capitalized lease assets are depreciated on a systematic basis consistent with the depreciation policy the Company adopts for property, plant and equipment that are owned. Where there is no reasonable certainty that the Company will obtain ownership by the end of the lease term, capitalized lease assets are depreciated over the shorter of the lease term or the estimated useful life of the asset. When the Company is the lessor, a receivable is recognized at the amount of the net investment in the lease. If a lease does not transfer substantially all the risks and rewards incidental to ownership of the leased item, it is classified as an operating lease. Operating leases are recognized as expenses over the period of the lease. Contingent rents are recognized as expenses when incurred. 4.12. Assets classified as held for sale Non-current assets, disposal groups and liabilities directly associated with those assets are classified as held for sale if their carrying amounts will, principally, be recovered through the sale transaction rather than through continuing use. The Company approved a divestment plan and is considering opportunities to sell different assets and businesses. The divestment portfolio is dynamic because changes in market conditions and/or in the Company’s evaluation of its different businesses may affect any ongoing negotiation or potential transaction. 24 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) The condition for classification as held for sale is met only when the sale is approved by the Company’s Board of Directors and the asset or disposal group is available for immediate sale in its present condition and there is the expectation that the sale occurs within 12 months after the classification as held for sale. In addition, the sale should be expected to qualify for recognition as a completed sale within one year from the date of classification as held for sale. However, events or circumstances may extend the period to complete the sale beyond one year. An extension of the period required to complete a sale does not preclude an asset (or disposal group) from being classified as held for sale if the delay is caused by events or circumstances beyond the Company’s control and there is sufficient evidence that it remains committed to its plan to sell the assets (or disposal groups). Assets (or disposal groups) classified as held for sale and the associated liabilities are measured at the lower of their carrying amount and fair value less costs to sell. Assets and liabilities are presented separately in the statement of financial position. 4.13. Decommissioning costs Decommissioning costs are future obligations to perform environmental restoration, dismantle and remove a facility when it terminates its operations due to the exhaustion of the area or economic feasibility. Costs related to the abandonment and dismantling of areas are recognized as part of the cost of an asset (with a corresponding liability) based on the present value of the expected future cash outflows, discounted at a risk- adjusted rate when a future legal obligation exists and can be reliably measured. The estimates for abandonment and dismantling of areas are revised annually and depreciated similarly to property, plant and equipment, based on the class of the asset. Unwinding of the discount of the corresponding liability is recognized as a finance expense, when incurred. Future decommissioning costs for oil and natural gas producing properties are initially recognized after a field is declared to be commercially viable, on a field by field basis, and are revised annually. 4.14. Provisions, contingent assets and contingent liabilities Provisions are recognized when there is a present obligation (legal or constructive) that arises from past events and for which it is probable that an outflow of resources embodying economic benefits will be required to settle the obligation, which must be reasonably estimable. Contingent assets are not recognized, except when the realization of income is virtually certain. Contingent liabilities for which the likelihood of loss is considered to be possible or which are not reasonably estimable are not recognized in the financial statements but are disclosed unless the expected outflow of resources embodying economic benefits is considered remote. 4.15. Income taxes Income tax expense for the period comprises current and deferred tax. a) Current income taxes Brazil has enacted corporate tax reform, Law 12.973 as of May 13, 2014. Beginning in 2015, the Company has adopted the provisions of the enacted law in order to determine its taxable profit for the year. The prior tax regime, called the Transition Tax Regime (Regime Tributário de Transição - RTT) was revoked and the impact of the adoption of the new tax regime is set out in note 21.5. 25 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Current tax expense is computed based on taxable profit for the year, calculated using tax rates that have been enacted or substantively enacted by the end of the reporting period. Current income taxes are offset when they relate to income taxes levied on the same taxable entity and tax authority , when a legally right and intention to set off current tax assets and current tax liabilities exists. b) Deferred income taxes Deferred income taxes are recognized on temporary differences between the tax base of an asset or liability and its carrying amount. Deferred income tax liabilities are generally recognized for all taxable temporary differences. Deferred tax assets are generally recognized for all deductible temporary differences and carryforward of unused tax losses or credits to the extent that it is probable that taxable profit will be available against which those deductible temporary differences can be utilized. When there are insufficient taxable temporary differences relating to the same taxation authority and the same taxable entity, a deferred tax is recognized to the extent that it is probable that the entity will have sufficient taxable profit in future periods, based on projections supported by the Company’s Business and Management plan and approved by Management. Deferred tax assets and deferred tax liabilities are measured at the tax rates that are expected to apply to the period when the asset is realized or the liability is settled, based on tax rates (and tax laws) that have been enacted or substantively enacted by the end of the reporting period. Deferred tax assets and deferred tax liabilities are offset when they relate to income taxes levied on the same taxable entity, when a legally enforceable right to set off current tax assets and current tax liabilities exists and when the deferred tax assets and deferred tax liabilities relate to taxes levied by the same tax authority on the same taxable entity. 4.16. Employee benefits (Post-Employment) Actuarial commitments related to post-employment defined benefit plans and health-care plans are recognized as liabilities in the statement of financial position based on actuarial calculations which are revised annually by an independent qualified actuary (updating for material changes in actuarial assumptions and estimates of expected future benefits), using the projected unit credit method, net of the fair value of plan assets, when applicable, from which the obligations are to be directly settled. Actuarial assumptions include demographic assumptions, financial assumptions, medical costs estimates, historical data related to benefits paid and employee contributions. Under the projected credit unit method, each period of service gives rise to an additional unit of benefit entitlement and each unit is measured separately to determine the final obligation. Changes in the net defined benefit liability (asset) are recognized when they occur, as follows: i) service cost and net interest cost in the statement of income; and ii) remeasurements in other comprehensive income. Service cost comprises: (i) current service cost, which is the increase in the present value of the defined benefit obligation resulting from employee service in the current period; (ii) past service cost, which is the change in the present value of the defined benefit obligation for employee service in prior periods, resulting from a plan amendment (the introduction, modification, or withdrawal of a defined benefit plan) or a curtailment (a significant reduction by the entity in the number of employees covered by a plan); and (iii) any gain or loss on settlement. Net interest on the net defined benefit liability (asset) is the change during the period in the net defined benefit liability (asset) that arises from the passage of time. Remeasurement of the net defined benefit liability (asset) is recognized in shareholders’ equity, in other comprehensive income, and comprises: (i) actuarial gains and losses and; (ii) the return on plan assets, less interest income earned on these assets. 26 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) The Company also contributes amounts to defined contribution plans, that are expensed when incurred and are computed based on a percentage of salaries. 4.17. Share Capital and Stockholders’ Compensation Share capital comprises common shares and preferred shares. Incremental costs directly attributable to the issue of new shares (share issuance costs) are presented (net of tax) in shareholders’ equity as a capital transactions. To the extent the Company proposes distributions to shareholders, such dividends and interest on capital are determined in accordance with the limits defined in the Brazilian Corporation Law and in the Company’s bylaws. Interest on capital is a form of dividend distribution which is deductible for tax purposes in Brazil to the entity distributing interest on capital. Tax benefits from the deduction of interest on capital are recognized in the statement of income. 4.18. Other comprehensive income Other comprehensive income include changes in fair value of available-for-sale financial instruments, effective portion of cash flow hedge, actuarial gains and losses (remeasurement of the net defined benefit liability) and cumulative translation adjustment. 4.19. Government grants A government grant is recognized when there is reasonable assurance that the grant will be received and the Company will comply with the conditions attached to the grant. Government grants related to expenses are recognized as revenue in the statement of income on a systematic basis over the periods in which the Company recognizes as expenses the related costs for which the grants are intended to compensate. Government grants related to assets are initially recognized as deferred income and transferred to the statement of income over the useful life of the asset on a straight-line basis. 4.20. Recognition of revenue, costs and expenses Revenue is recognized when it is probable that the economic benefits associated with the transaction will flow to the Company and the amount of revenue and the costs incurred or to be incurred in the transaction can be measured reliably. Revenue is measured at the fair value of the consideration received or receivable for products sold and services provided in the normal course of business, net of returns, discounts and sales taxes. Revenues from the sale of crude oil and oil products, petrochemical products, natural gas, biofuels and other related products are recognized when the Company retains neither continuing managerial involvement nor effective control over the products sold and the significant risks and rewards of ownership have been transferred to the customer, which is usually when legal title passes to the customer, pursuant to the terms of the sales contract. Sales revenues from freight and other services provided are recognized based on the stage of completion of the transaction. Finance income and expense mainly comprise interest income on financial investments and government bonds, interest expense on debt, gains or losses on marketable securities measured at fair value, as well as net foreign exchange and inflation indexation charges. Finance expense does not include borrowing costs which are capitalized as part of the costs of these assets. Revenue, costs and expenses are recognized on the accrual basis. 27 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 5. Critical accounting policies: key estimates and judgments The preparation of the consolidated financial information requires the use of estimates and judgments for certain transactions and their impacts on assets, liabilities, income and expenses. The assumptions are based on past transactions and other relevant information and are periodically reviewed by Management, although the actual results could differ from these estimates. Information about those areas that require the most judgment or involve a higher degree of complexity in the application of the accounting practices and that could materially affect the Company’s financial condition and results of operations are set out following: 5.1. Oil and gas reserves Oil and gas reserves are estimated based on economic, geological and engineering information, such as well logs, pressure data and drilling fluid sample data and are used as the basis for calculating unit-of-production depreciation, depletion and amortization rates and for impairment tests. These estimates require the application of judgment and are reviewed at least annually based on a re-evaluation of already available geological, reservoir or production data and new geological, reservoir or production data, as well as changes in prices and costs that are used in the estimation of reserves. Revisions can also result from significant changes in the Company’s development strategy or in the production capacity of equipment and facilities. The Company determines its oil and gas reserves both pursuant to the SEC and the ANP/SPE (Brazilian Agency of Petroleum, Natural Gas and Biofuels / Society of Petroleum Engineers) criteria. The main differences between the two criteria are: selling price of crude oil (ANP/SPE establishes the use of the Company’s forecasted price, while SEC determines the use an average price considering the each first day of the last 12 months); concession period (ANP permits for the use of reserve quantities after the concession period). Additionally, pursuant to the SEC criteria, only proved reserves are determined, while proved and unproved reserves are determined pursuant to the ANP/SPE criteria. a) Oil and gas reserves: depreciation, depletion and amortization Depreciation, depletion and amortization are measured based on estimates of reserves prepared by the Company’s technicians in a manner consistent with SEC definitions. Revisions to the Company’s proved developed and undeveloped reserves impact prospectively the amounts of depreciation, depletion and amortization recognized in the statement of income and the carrying amounts of oil and gas properties assets. Therefore all other variables being constant, a decrease in estimated proved reserves would increase, prospectively, depreciation, depletion and amortization expense, while an increase in reserves would prospectively reduce the amount of expenses with depreciation, depletion and amortization. See notes 4.8 and 12 for more detailed information about depreciation, amortization and depletion. b) Oil and gas reserves: impairment testing The Company assesses the recoverability of the carrying amounts of oil and gas exploration and development assets based on their value in use, as defined in note 4.10. In general, analyses are based on proved reserves and probable reserves pursuant to the ANP/SPE definitions. The Company performs asset valuation analyses on an ongoing basis as a part of its management program by reviewing the recoverability of their carrying amounts based on estimated volumes of oil and gas reserves, as well as estimated future oil and natural gas prices. Oil and gas exploration and production assets are tested annually for impairment, irrespective of whether there is any indication of impairment. 28 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) The markets for crude oil and natural gas have a history of significant price volatility and although prices can drop precipitously, industry prices over the long term will continue to be driven by market supply and demand fundamentals. The impairment tests that the Company performs make use of its long-term price assumptions used in its planning and budgeting processes and its capital expenditure decisions, which are considered reasonable estimates, given market indicators and experience. When determining the value in use of those assets, short-term price volatility affects the cash flow estimates for the first years. Lower future oil and gas prices, when considered long-term trends, as well as negative impacts of significant changes in reserve volumes, production curve expectations, lifting costs or discount rates could trigger the need for impairment assessment. See notes 4.8 and 12 for more detailed information about oil and natural gas exploration and development assets. 5.2. Identifying cash-generating units for impairment testing Identifying cash-generating units (CGUs) requires management assumptions and judgment, based on the Company’s business and management model. Changes in the aggregation of assets into Cash-Generating units (CGUs) could result in additional impairment charges or reversals. Such changes may occur when investment, strategic or operational factors result in changes in the interdependencies between those assets and, consequently, alter the aggregation of assets into CGUs. The assumptions set out below have been consistently applied by the Company: a) Exploration and Production CGUs: i) Crude oil and natural gas producing properties CGU: comprised of exploration and development assets related to crude oil and natural gas fields and groups of fields in Brazil and abroad. As of December 31, 2015, the Company changed the aggregation of certain crude oil and natural gas producing properties located in mid-southern Campos Basin into a cash-generating unit (the Centro-Sul group of crude oil and natural gas producing properties). Certain fields were disaggregated from the CGU and impairment tests were run separately for those individual fields. The manner by which the CGU is identified was changed as a result of: (a) the beginning of production shutdown in the Bicudo field; (b) the sale of Bijupirá and Salema fields; and (c) a reassessment of the areas’ natural gas production process, reflecting an increase in the domestic demand for natural gas in the thermoelectric industry, which resulted in a decrease in the need for natural gas reinjection. Accordingly, the following fields have been disaggregated from the CGU: Espadarte, Linguado, Bicudo, Badejo, Pampo, Trilha, Tartaruga Verde and Tartaruga Mestiça; and ii) Drilling Rigs CGU: comprised of drilling rigs, where each drilling rig represents an independent CGU.Refining, transportation and marketing CGU’s. b) Downstream CGU: 29 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) i) Downstream CGU: a single CGU comprised of all refineries and associated assets, terminals and pipelines, as well as logistics assets operated by Transpetro. This CGU was identified based on the concept of integrated optimization and performance management, which focus on the global performance of the CGU, allowing a shift of margins from one refinery to another. Pipelines and terminals are an integral part and interdependent portion of the refining assets, required to supply the market. During the quarter ended December 31,2014, Complexo Petroquímico do Rio de Janeiro (Comperj) and the second refining unit of Refinaria Abreu e Lima (RNEST), both assets under construction, were removed from the Downstream CGU and assessed for impairment individually due to a range of circumstances that include: a) postponement of projects; b) a decrease in expected future operating revenues following the decline in international crude oil prices, c) the devaluation of Brazilian Real, d) difficulties in accessing the capital markets, and e) insolvency of contractor and suppliers and a consequent shortage of qualified contractors and suppliers (as a result of the difficulties created for suppliers by the Lava Jato investigation or otherwise); ii) Petrochemical CGU: the PetroquímicaSuape and Citepe petrochemical plants; iii) Transportation CGU: Transpetro’s fleet of vessels; iv) SIX CGU: shale processing plant; and v) other operations in Brazil and abroad defined as the smallest group of assets that generates independent cash flows. c) Gas & Power CGU’s: i) Natural gas CGU: comprised of natural gas pipelines, natural gas processing plants and fertilizers and nitrogen products plants. During the quarter ended December 31, 2014, after the interruption of the construction of the fertilizer plant Unidade de Fertilizantes Nitrogenados III (UFN III) (MS), the Company terminated the construction contract with Consórcio UFN III due to poor performance. After this interruption, the Company decided to re-evaluate its implementation schedule, postponing the necessary actions of hiring a new company to execute the remaining scope as long as measures to preserve the Company’s capital are in place. In addition, during 2015, the updated 2015-2019 Business and Management Plan excluded the fertilizer plant Unidade de Fertilizantes Nitrogenados V (UFN V). As a result, the Company excluded the assets under construction UFN III and UFN V from the Gas & Power CGU and each one was assessed for impairment separately; ii) Power CGU: thermoelectric power generation plants; and iii) other operations in Brazil and abroad defined as the smallest group of assets that generates largely independent cash flows. d) Distribution CGU: Comprised of the distribution assets related to the operations of Petrobras Distribuidora S.A. e) Biofuels CGU (Biodiesel CGU): an integrated unit of biodiesel plants defined based on the production planning and operation process, considering domestic market conditions, the production capacity of each plant, as well as the results of biofuels auctions and raw materials supply. Investments in associates and joint ventures including goodwill are individually tested for impairment. See notes 4.10 and 14 for more detailed information about impairment. 5.3. Pension and other post-retirement benefits The actuarial obligations and net expenses related to defined benefit pension and health care post-retirement plans are computed based on several financial and demographic assumptions, of which the most significant are: 30 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) - Discount rate: comprises the projected future inflation in addition to an equivalent real interest rate that matches the duration of the pension and health care obligations with the future yield curve of long-term Brazilian Government Bonds; and - Medical costs: comprise the projected annual growth rates based on per capita health care benefits paid over the last five years, which are used as a basis for projections, decreasing gradually over 30 years, to converge with a general price inflation index. These and other estimates are reviewed at least annually and may differ materially from actual results due to changing market and financial conditions, as well as actual results of actuarial assumptions. The sensitivity analysis of discount rates and changes in medical costs as well as additional information about actuarial assumptions are set out in note 22. 5.4. Estimates related to contingencies and legal proceedings The Company is a defendant in numerous legal proceedings involving tax, civil, labor, corporate and environmental issues arising from the normal course of its business for which estimates are made by Petrobras of the amounts of the obligations and the probability that an outflow of resources will be required. Those estimates are based on legal advice and Management’s best estimates. See note 30 for more detailed information about contingencies and legal proceedings. 5.5. Dismantling of areas and environmental remediation The Company has legal and constructive obligations to remove equipment and restore onshore and offshore areas at the end of operations at production sites. Its most significant asset removal obligations involve removal and disposal of offshore oil and gas production facilities in Brazil and abroad. Estimates of costs for future environmental cleanup and remediation activities are based on current information about costs and expected plans for remediation. These estimates require performing complex calculations that involve significant judgment because the obligations are long-term; the contracts and regulations contain subjective definitions of the removal and remediation practices and criteria involved when the events actually occur; and asset removal technologies and costs are constantly changing, along with regulations, environmental, safety and public relations considerations. The Company is constantly conducting studies to incorporate technologies and procedures to optimize the operations of abandonment, considering industry best practices. However, the timing and amounts of future cash flows are subject to significant uncertainty. Notes 4.13 and 20 provides further detailed information about the decommissioning provisions. 5.6. Deferred income taxes The recognition of deferred tax liabilities and deferred tax assets involves significant estimates and judgments by the Company. Deferred tax assets are recognized to the extent that it is probable that taxable profit will be available against which a deductible temporary difference can be utilized or it is probable that the entity will have sufficient taxable profit in future periods. Deferred tax liabilities are recognized for all taxable temporary differences. In evaluating whether it will have sufficient taxable profit in future periods to support the recognition of deferred tax assets, the Company uses future projections and estimates based on its Business and Management Plan (BMP), approved by the Board of Executive Officers annually. Future taxable profits projections are mainly based on the following assumptions: i) Brent crude oil prices; ii) foreign exchange rates; and iii) the Company’s projected net finance expenses (income). Changes in deferred tax assets and liabilities are presented in note 21.6. 31 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 5.7. Cash flow hedge accounting involving the Company’s future exports For cash flow hedges, a forecast transaction that is the subject of the hedge must be highly probable. The Company determines the portion of its future exports that meet the criteria of being “highly probable future exports” by determining a percentage of total forecast exports based on a time series comparing realized and forecast exports (based on its five-year Business and Management Plan - BMP and its long-term Strategic Plan projections). Forecast future exports are reviewed whenever the Company reviews its BMP and Strategic Plan assumptions. The ratio of highly probable future exports to total forecast exports is reviewed annually, at least. Projections of future exports are determined based on the Company’s operational and capital expenditure optimization model and are affected by different assumptions, including crude oil and oil products prices, the Company’s projected crude oil and natural gas production and domestic demand. See note 33.2 for more detailed information about cash flow hedge accounting and a sensitivity analysis of the cash flow hedge involving future exports. 5.8. Write-off – overpayments incorrectly capitalized As described in note 3, in the third quarter of 2014, the Company wrote off US$2,527 of capitalized costs representing the estimated amounts that Petrobras had overpaid for the acquisition of property, plant and equipment. To account for these overpayments, the Company developed an estimation methodology, as set out in note 3. Petrobras acknowledges the degree of uncertainty involved in the estimation methodology and continues to monitor the ongoing investigations and the availability of other information concerning the amounts it may have overpaid in the context of the payment scheme. If reliable information becomes available that indicates with sufficient precision that the Company’s estimate should be modified, it will evaluate materiality and, if so, adjust. However, as previously discussed, the Company believes it has used the most appropriate methodology and assumptions to determine the amounts of overpayments incorrectly capitalized and there is no evidence that would indicate the possibility of a material change in the amounts written-off. 5.9. Allowance for impairment of trade receivables Management continuously assesses whether there is objective evidence that trade receivables are impaired and recognizes allowances for impairment of trade receivables to cover losses. Such evidence includes insolvency, defaults, judicial recovery claims a significant probability of a debtor filing for bankruptcy and others. See note 8 for more detailed information about allowance for impairment of trade receivables. 32 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 6. New standards and interpretations a) IASB - International Accounting Standards Board The following standards and amendments to standards were issued by the IASB and are not effective as of December 31, 2015. The Company did not early adopt those standards: Standards Amendment to IFRS 11 “Joint Arrangements” Amendment to IFRS 10 “Consolidated Financial Statements” and to IAS 28 “Investments in Associates and Joint Ventures” IFRS 15 – “Revenue from Contracts with Customers” IFRS 9 - "Financial Instruments" Brief Description Requires an investor to apply the principles of business combination accounting when it acquires an interest in a joint operation (as defined under IFRS 11) that constitutes a "business (as defined under IFRS 3)." States that when an asset is sold to, or contributed in an associate or a joint venture, and the asset meets the definition of business (IFRS 3), the gain or loss shall be fully recognized by the investor (regardless of the participation of third parties in the associate or joint venture). A partial gain or loss is recognized when a transaction involves assets that do not constitute a business. However, if the sale or contribution does not meet the definition of business as defined by IFRS 3/CPC 15, any gain or loss shall be recognized by the investor in proportion to the participation of third parties in the associate or joint venture. Sets out requirements for revenue recognition, measurement and disclosure. According to IFRS 15, revenue is recognized when a customer obtains control of a good or service sold. It changes the current model, based on which revenue is recognized when significant risks and rewards of ownership are transferred. In addition IFRS 15 provides guidance for revenue recognition in more complex cases. Establishes a new model of financial assets classification, based on their cash flow characteristics and entity's business model objective for them. This standard also changes the assumptions of financial assets impairment recognition based on expected losses. Adds new requirements regarding hedge accounting. Effective Date January 1, 2016 Indefinitely postponed January 1, 2018 January 1, 2018 The Company is assessing the impact the new standards and amendments to standards may have on future periods. IFRS 16 – “Leases” On January 13, 2016, the IASB issued IFRS 16 "Leases", which will be effective for fiscal years beginning on or after January 1, 2019 and will replace IAS 17 "Leases" and related interpretations. IFRS 16 sets out requirements for leases identification, recognition, measurement, presentation and disclosure according to the lessee and lessor perspectives. Among the changes for lessees, IFRS 16 eliminates classification between financial and operating leases, required by IAS 17. Therefore, it will be a single model in which all leases will result in the recognition of assets related to the use of rights of assets leased. If the payments provided for in the commercial leases are due over time, financial liabilities should be recognized as well. For lessors, IFRS 16 will maintain the classification as either financial or operating leases as required by IAS 17. IFRS 16 will not substantially change the way leases will be accounted for lessors when compared to IAS 17. The Company is assessing the impacts of this new standard and believes that the adoption of IFRS 16 may cause a significant increase in assets and liabilities in its consolidated statement of financial position. Accordingly, the Company may also need to negotiate some covenants in its loan agreements with BNDES – (Brazilian Development Bank) when a reliable estimate of these impacts can be made. b) Brazilian Tax Law On December 30, 2015, the State of Rio de Janeiro enacted two laws that increase the tax burden on the oil industry, from March 2016, as follows: 33 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) • • Law 7.182 – establishes a new levy for the Rate Control, Monitoring and Supervision of Research, Mining, Oil and Gas Exploration and Utilization Activities (Taxa de Controle, Monitoramento e Fiscalização das Atividades de Pesquisa, Lavra, Exploração e Aproveitamento de Petróleo e Gás – TFPG), over each barrel of crude oil or equivalent unit of natural gas extracted in the State of Rio de Janeiro; and Law 7.183 – establishes a new tax charge on transactions involving the crude oil cycle - 18% VAT (ICMS). The Company believes that neither of these laws have a basis as valid legal statutes and plans to file appeals to the Brazilian Federal Supreme Court to prove that they are unconstitutional. 7. Cash and cash equivalents and Marketable securities Cash and Cash Equivalents Cash at bank and in hand Short-term financial investments - In Brazil Single-member funds (Interbank Deposit) and other short-term deposits Other investment funds (*) - Abroad Time deposits Automatic investing and interest checking accounts Other financial investments Total short-term financial investments Total cash and cash equivalents (*) Reclassification in 2014 of R$ 231 in the parent company, as detailed in note 2.3. Consolidated Parent Company 12.31.2015 12.31.2014 12.31.2015 12.31.2014 3,157 1,884 4 2 3,599 42 3,641 51,842 34,471 4,734 91,047 94,688 97,845 5,311 107 5,418 23,110 9,491 4,336 36,937 42,355 44,239 1,100 2 1,102 − 15,447 − 15,447 16,549 16,553 4,182 51 4,233 − − 859 859 5,092 5,094 Short-term financial investments in Brazil comprise highly-liquid investments in exclusive (single-member) funds, mainly holding Brazilian Federal Government Bonds. Short-term financial investments abroad are comprised of time deposits, highly-liquid automatic investing accounts, interest checking accounts and other short-term fixed income instruments with maturities of three months or less. Marketable securities 12.31.2015 Consolidated Parent Company 12.31.2014 12.31.2015 12.31.2014 In Brazil Abroad Total In Brazil Abroad Total Total Total Trading securities Available-for-sale securities Held-to-maturity securities (*) Current Non-current 3,042 21 271 3,334 3,042 292 − 5 50 55 5 50 3,042 26 321 3,389 3,047 342 7,146 6 270 7,422 7,146 276 − 50 17,581 17,631 17,617 14 7,146 56 17,851 25,053 24,763 290 2,982 2 8,070 11,054 10,794 260 7,092 52 8,577 15,721 15,472 249 (*) Reclassification in 2014 of R$ 231 in the parent company, as detailed in note 2.3. Trading securities refer mainly to investments in Brazilian Government Bonds and held-to-maturity securities are mainly comprised of time deposits in highly-rated financial institutions. These financial investments have maturities of more than three months and are classified as current assets due to the expectation of their realization in the short term. In the parent company the relevant held-to-maturity securities refer to the investments in the Receivables Investment Fund, as presented in note 19.2. 34 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 8. Trade and other receivables 8.1. Trade and other receivables, net Trade receivables Third parties (*) Related parties Investees (note 19.5) Receivables from the electricity sector (note 8.4) Petroleum and alcohol accounts - receivables from Federal Government (note 19.6) Other receivables Allowance for impairment of trade receivables Current Non-current Consolidated Parent Company 12.31.2015 12.31.2014 12.31.2015 12.31.2014 28,358 26,620 10,975 10,657 2,085 13,335 857 6,625 51,260 (14,274) 36,986 22,659 14,327 2,293 7,879 843 5,322 42,957 (8,956) 34,001 21,167 12,834 15,176 3,940 857 2,790 33,738 (6,514) 27,224 20,863 6,361 19,913 765 843 2,685 34,863 (4,873) 29,990 19,319 10,671 (*) Reclassification in 2014 of R$ 1,536 in the parent company and of R$ 1,607 in the consolidated, as detailed in note 2.3. 8.2. Trade receivables overdue - Third parties Up to 3 months From 3 to 6 months From 6 to 12 months More than 12 months 8.3. Changes in the allowance for impairment of trade receivables Opening balance Additions (*) Write-offs Reversals Cumulative translation adjustment Closing balance Current Non-current Consolidated Parent Company 12.31.2015 1,229 701 3,135 6,775 11,840 12.31.2014 2,186 472 480 4,866 8,004 12.31.2015 328 412 2,775 2,498 6,013 12.31.2014 1,050 187 151 1,218 2,606 Consolidated Parent Company 12.31.2015 12.31.2014 12.31.2015 12.31.2014 8,956 7,133 (41) (2,476) 702 14,274 6,599 7,675 3,293 5,801 (5) (318) 185 8,956 3,845 5,111 4,873 3,830 − (2,189) − 6,514 4,022 2,492 473 4,472 − (72) − 4,873 2,230 2,643 (*) In 2015, includes additions related to: electricity sector R$ 4,056; losses on fines R$ 1,206; and thermical interconnected system R$ 233. 35 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 8.4. Trade receivables - electricity sector (Isolated Electricity System) Related parties (Eletrobras Group) Amazonas Distribuidora De Energia Centrais Elétricas do Norte Centrais Elétricas de Rondônia Others Trade receivables, net - Eletrobras Group Third parties Cigás Centrais Elétricas do Pará Cia de Eletricidade do Amapá Cia de Energia de Pernambuco - CELPE Others Trade receivables, net - Third parties Total trade receivables, net Trade receivables - Eletrobras Group (-) Allowance for impairment of trade receivables Trade receivables, net - Eletrobras Group Third parties (-) Allowance for impairment of trade receivables Third parties, net Total trade receivables (-) Allowance for impairment of trade receivables Total trade receivables, net PCLD Consolidated Amounts received Constitution Reversal Transfers (*) Inflation indexation As of 12.31.2015 As of 12.31.2014 5,283 127 1,252 344 Sales 2,651 258 1,355 361 (2,206) (380) (753) (211) (1,436) (1) (912) (269) 7,006 4,625 (3,550) (2,618) 1,133 92 − − 18 1,243 8,249 2,379 704 218 318 294 3,913 8,538 (1,457) (765) (90) (310) (292) (2,914) (6,464) (965) (140) (296) − (37) (1,438) (4,056) 299 − 47 22 368 1,528 196 47 − 41 1,812 2,180 2,179 − − − 1,023 − 122 51 7,793 4 1,111 298 2,179 1,196 9,206 (2,179) − − − − 119 14 156 − − 558 101 35 8 24 (2,179) − 289 1,485 726 9,932 7,879 4,625 (3,550) − − 3,185 1,196 13,335 (873) 7,006 4,915 (3,672) 1,243 12,794 (4,545) 8,249 − − (2,618) 4,625 3,913 − 3,913 8,538 − 8,538 (3,550) (2,914) − (2,914) (6,464) − (6,464) (2,618) − (1,438) (1,438) − (4,056) (4,056) 368 368 − 1,812 1,812 − 2,180 2,180 (1,006) 2,179 (3,185) 1,006 (2,179) − − − − (4,129) 1,196 289 − 289 1,485 − 1,485 9,206 3,018 (2,292) 726 16,353 (6,421) 9,932 (*) Cigás assigned receivables from Amazonas Distribuidora de Energia to Petrobras, pursuant to the purchase and sale agreement, which establishes that overdue payables from Cigás to Petrobras can be transferred to Amazonas Distribuidora de Energia when certain conditions are met. As of December 31, 2015, R$ 7,494 of the Company’s net trade receivables from the isolated electricity system in the northern region of Brazil, related to the sale of fuel oil, natural gas, electricity and other products to thermoelectric power plants (which are subsidiaries of Eletrobras), state-owned natural gas distribution companies and independent electricity producers (Produtores Independentes de Energia – PIE) operating in that region, were classified as non- current assets. The balance of those receivables was R$ 9,932 (R$ 8,249 in 2014) as of December 31, 2015. A significant portion of the funds used by those companies to pay for products supplied by the Company came from the Fuel Consumption Account (Conta de Consumo de Combustível – CCC), which provides funds to cover a portion of the costs related to the supply of fuel to thermoelectric power plants located in the northern region of Brazil (operating in the isolated electricity system). However, as a result of changes in the CCC regulations over time, funds transferred from the CCC to these electricity companies have not been sufficient for them to meet their financial obligations and, as a result, some have experienced financial difficulties and have not been able to pay for the products supplied by Petrobras. 36 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) In 2013, a new legislation significantly changed the sources of funds that were used to cover the cost of electricity generated in the Isolated Electricity System and the Brazilian Federal Government started to provide funds to cover costs that in the past were only borne by the CCC. This assistance from the Federal Government would be made available through funds deposited in the Energy Development Account (Conta de Desenvolvimento Energético – CDE) by the Brazilian National Treasury. Those funds, however, proved to be insufficient to cover the operational costs of the isolated electricity system in the northern region of Brazil. The funds available in the CCC, which were already insufficient to cover the costs related to fuel supplied by the Company, decreased significantly. Following an increase in the amounts owed by the thermoelectric power plants operating in the Isolated Electricity System, the Company put pressure on the negotiations with the state-owned natural gas distribution companies, the independent electricity producers (PIEs), subsidiaries of Eletrobras and other private companies. On December 31, 2014, the Company entered into a debt acknowledgement agreement with subsidiaries of Eletrobras (the Brazilian Ministry of Mines and Energy participated directly in the negotiations) with respect to the balance of its receivables as of November 30, 2014. Eletrobras acknowledged it owed R$ 8,601 to the Company. This amount is being adjusted monthly based on the Selic interest rate (Brazilian short-term interest rate). Under this agreement, the first of 120 monthly installments was paid in February 2015 and, as of May 7, 2015, R$ 7,380 had been guaranteed by the collateralization of certain amounts payable by the CDE to the CCC (R$ 6,084 as of December 31, 2014). This debt acknowledgement agreement is not overdue as of December 31, 2015. In 2015, the Brazilian government reviewed its electricity price regulations and implemented a new pricing policy for the electricity sector, which has already resulted in increases in the tariffs charged to end customers beginning in the first quarter of 2015. The Company had expected that this new policy would have strengthened the financial situation of the companies in the electricity sector and, consequently to reduce the balance of their accounts payable with respect to fuel oil and other products supplied by the Company, which has not occurred. Due to the time required for increasing the amount of electricity tariffs from end-users of electricity distributors in order to provide financial stability of these companies, the recovery flow of CCC funds is occurring slowly, which is delaying the reimbursements for fuel acquisition costs provided by Petrobras and deteriorating the default of those customers to the Company. Pursuant to the issuance of Normative Instruction 679 on September 1, 2015 by the Brazilian National Electricity Agency (Agência Nacional de Energia Elétrica - ANEEL), the Company expected that the flow of funds it would receive from the CCC would accelerate. This is because funds would be paid directly from the CCC for products supplied in the prior month with a limit of 75% of the average payments made by the CCC in the previous three months. However, it has not occurred and, as a consequence, the insolvency of these receivables increased. However, recent experience has shown that the Company’s expectations have been frustrated and, as a consequence, theses receivables continue to be delinquent. The Company intended to enter into a debt acknowledgement agreement and pledge additional CDE credits as collateral, reflecting governmental authorization to allow for a renegotiation of CDE’s debt with companies that are creditors of the CCC and had to overdue receivables between December 1, 2014 and June 30, 2015. However, due to the current unconcluded negotiation the Company recognized in the last quarter of 2015 an allowance for impairment by the total amount of these receivables (R$ 2,620). As a result, and based on Management’s evaluation, the Company has increased the allowance for impairment by trade receivables, in the statement of income for the year 2015, in the amount of R$ 1,876 (R$ 4,511 in 2014) as follows: • Constitution of allowance for impairment by trade receivables, in the amount of R$ 4,056 in 2015 (R$ 4,511 in 2014), including collaterals in negotiation in the amount of R$ 2,620, with respect to uncollateralized receivables related to products supplied after November 1, 2014, which were not received as of December 31, 2015; and • Reversal of allowance for impairment of trade receivables of R$ 2,180 following CDE receivables pledged as collateral and from the existence of restricted funds deposited in an escrow account arising from payments related to a purchase and sale agreement signed on May 7, 2015. 37 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) The Company continues to negotiate additional collaterals with Eletrobras and has implemented procedures to avoid additional defaults, by requiring prepayments for suppling products, except for customers holding legal injunctions that forbid the Company to require prepayments, for example. 9. Inventories Crude oil Oil products Intermediate products Natural gas and LNG (*) Biofuels Fertilizers Materials, supplies and others Current Non-current (*) LNG - Liquid Natural Gas 12.31.2015 11,305 8,613 2,390 989 616 239 24,152 4,967 29,119 29,057 62 Consolidated Parent Company 12.31.2014 10,563 11,510 2,268 951 398 91 25,781 4,797 30,578 30,457 121 12.31.2015 10,425 6,612 2,390 436 65 190 20,118 3,935 24,053 24,015 38 12.31.2014 8,883 9,046 2,268 557 45 91 20,890 3,670 24,560 24,461 99 Inventories are presented net of a R$ 607 allowance reducing inventories to net realizable value (R$ 399 as of December 31, 2014), mainly due to the decrease in international prices of crude oil and oil products. The amount of write-down of inventories to net realizable value recognized as cost of sales in 2015 is R$ 1,547 (R$ 2,461 in 2014). A portion of the crude oil and/or oil products inventories have been pledged as security for the Terms of Financial Commitment (TFC) signed by Petrobras and Petros in the amount of R$ 6,711 (R$ 6,151 as of December 31, 2014), as set out in note 22.1. 10. Disposal of assets and legal mergers 10.1. Disposal of assets Disposal of assets in Argentina On March 30, 2015, Petrobras Argentina S.A., PESA, disposed of its interest in assets located in the Austral Basin in Santa Cruz to Compañía General de Combustibles S.A. (CGC) for a lump-sum payment of US$ 101 million, made on the same date. The Company recognized a US$ 77 million gain in other income. Innova S.A. On August 16, 2013, the Board of Directors of Petrobras approved the disposal of 100% of the share capital of Innova S.A. for R$ 870 to Videolar S.A. and its controlling shareholder, subject to certain condition precedent, including approval by the Brazilian Antitrust Regulator (Conselho Administrativo de Defesa Econômica – CADE). On October 30, 2014 the transaction was concluded in accordance with the sales and purchase agreement and a R$ 145 gain was recognized in other income. On March 31, 2015, a final price adjustment was agreed and the Company received an additional of R$ 223 recorded in other income. Sale of interest in Gaspetro On December 28, 2015, Petrobras concluded the disposal of 49% equity interest in its subsidiary Petrobras Gas S.A. (Gaspetro) to Mitsui Gás e Energia do Brasil Ltda (Mitsui-Gás). 38 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Mitsui Gas paid R$ 1,933 in a single installment after the fulfillment of all conditions set forth in the sales and purchase agreement signed on October 23, 2015, including the unrestricted final approval by the Brazilian Antitrust Regulator (Conselho Administrativo de Defesa Econômica - CADE). This disposal did not result in loss of control of Gaspetro, therefore R$ 988 (R$ 652 net of taxes) was recognized as an adjustment to equity. Although the Company has been cited in certain lawsuits concerning this transaction, there is no indication to date that circumstances may affect the disposal and the Company is preparing its legal defense. 10.2. Legal mergers On January 30, 2015, the Shareholders’ Extraordinary General Meeting of Petrobras approved the mergers of Arembepe Energia S.A. and Energética Camaçari Muricy S.A. into Petrobras. The objective of these mergers is to simplify the corporate structure of the Company, reduce costs and capture synergies. These mergers did not affect share capital or the Company’s consolidated financial statements. 10.3. Assets classified as held for sale As of December 31, 2015, the Company classified R$ 595 as assets held for sale (R$ 13 in 2014) including: R$ 587 related to the Bijupirá and Salema production fields and R$ 8 regarding PI, PIII and PIV drilling rigs (R$13 in 2014). In addition, the amount of R$ 488 classified as liabilities on assets classified as held for sale refers to the provision for decommissioning costs directly associated to Bijupirá and Salema fields. The Company tested these assets for impairment and recognized impairment losses as set out in note 14.3. On February 26, 2016, the sales contracts of Bijupirá and Salema were terminated as set out in note 35. Accordingly, the amounts regarding these fields will be reclassified to property, plant and equipment, and to provision for decommissioning costs in 2016. 39 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 11. Investments 11.1. Information about direct subsidiaries, joint arrangements and associates (Parent Company) Main business segment % Petrobras' ownership % Petrobras' voting rights Shareholders’ equity (deficit) Net income (loss) for the year Country Entities that are consolidated Subsidiaries Petrobras Netherlands B.V. - PNBV (i) Petrobras Distribuidora S.A. - BR Petrobras International Braspetro - PIB BV (i) (ii) Petrobras Transporte S.A. - Transpetro Petrobras Logística de Exploração e Produção S.A. - PB-LOG Transportadora Associada de Gás S.A. - TAG Petrobras Gás S.A. - Gaspetro Petrobras Biocombustível S.A. - PBIO Petrobras Logística de Gás - Logigás Liquigás Distribuidora S.A. Araucária Nitrogenados S.A. Termomacaé Ltda. Braspetro Oil Services Company - Brasoil (i) Breitener Energética S.A. Companhia Integrada Têxtil de Pernambuco S.A. - CITEPE Termobahia S.A. Companhia Petroquímica de Pernambuco S.A. - PetroquímicaSuape Baixada Santista Energia S.A. Petrobras Comercializadora de Energia Ltda. - PBEN Fundo de Investimento Imobiliário RB Logística - FII Petrobras Negócios Eletrônicos S.A. - E-Petro Termomacaé Comercializadora de Energia Ltda 5283 Participações Ltda. Downstream Participações Ltda. Joint operations Fábrica Carioca de Catalizadores S.A. - FCC Ibiritermo S.A. Entities that are not consolidated Joint ventures Logum Logística S.A. Cia Energética Manauara S.A. Petrocoque S.A. Indústria e Comércio Refinaria de Petróleo Riograndense S.A. Brasympe Energia S.A. Brentech Energia S.A. Metanol do Nordeste S.A. - Metanor Eólica Mangue Seco 4 - Geradora e Comercializadora de Energia Elétrica S.A. Eólica Mangue Seco 3 - Geradora e Comercializadora de Energia Elétrica S.A. Eólica Mangue Seco 1 - Geradora e Comercializadora de Energia Elétrica S.A. Eólica Mangue Seco 2 - Geradora e Comercializadora de Energia Elétrica S.A. Companhia de Coque Calcinado de Petróleo S.A. - Coquepar Participações em Complexos Bioenergéticos S.A. - PCBIOS Associates Sete Brasil Participações S.A. Fundo de Investimento em Participações de Sondas - FIP Sondas Braskem S.A. UEG Araucária Ltda. Deten Química S.A. Energética SUAPE II Termoelétrica Potiguar S.A. - TEP Nitroclor Ltda. Bioenergética Britarumã S.A. E&P Distribution Several segments (iii) RT&M E&P Gas & Power Gas & Power Biofuels Gas & Power RT&M Gas & Power Gas & Power Corporate Gas & Power RT&M Gas & Power RT&M Gas & Power Gas & Power E&P Corporate Gas & Power Corporate Corporate RT&M Gas & Power RT&M Gas & Power RT&M RT&M Gas & Power Gas & Power RT&M Gas & Power Gas & Power Gas & Power Gas & Power RT&M Biofuels E&P E&P RT&M Gas & Power RT&M Gas & Power Gas & Power RT&M Gas & Power 100.00 100.00 99.98 100.00 100.00 100.00 51.00 100.00 100.00 100.00 100.00 99.99 100.00 93.66 100.00 98.85 100.00 100.00 99.91 99.00 99.95 100.00 100.00 99.99 50.00 50.00 20.00 40.00 50.00 33.20 20.00 30.00 34.54 49.00 49.00 49.00 51.00 45.00 50.00 5.00 4.59 36.20 20.00 27.88 20.00 20.00 38.80 30.00 100.00 100.00 99.98 100.00 100.00 100.00 51.00 100.00 100.00 100.00 100.00 99.99 100.00 93.66 100.00 98.85 100.00 100.00 99.91 99.00 99.95 100.00 100.00 99.99 50.00 50.00 20.00 40.00 50.00 33.33 20.00 30.00 34.54 49.00 49.00 49.00 51.00 45.00 50.00 5.00 4.59 47.03 20.00 27.88 20.00 20.00 38.80 30.00 78,231 9,925 (3,387) (1,161) Netherlands Brazil 7,821 5,305 3,486 3,249 1,868 1,124 1,101 940 842 717 625 650 566 485 403 294 103 65 33 14 1 (2) 245 198 318 148 135 88 78 77 50 43 40 35 34 9 − 3,462 3,386 2,023 858 343 233 65 1 − (2,141) 1,033 773 (2,457) 490 (861) 43 114 81 151 Netherlands Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil 33 Cayman Islands Brazil 87 Brazil (818) Brazil 82 Brazil (808) Brazil 22 Brazil 25 Brazil (62) Brazil 2 Brazil 5 Brazil 344 Brazil (1) 35 59 (218) 33 32 18 6 9 (4) 3 1 − − (1) − (4,946) (6,284) 3,140 243 102 86 3 − − Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil (i) Companies abroad with financial statements prepared in foreign currency. (ii) 5283 Participações Ltda holds an 0.0187% interest (an 11.88% interest in 2014,diluted by Petrobras' investments). (iii) Cover activities abroad in E&P, RTM, Gas & Power and Distribuiton segments. 40 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 11.2. Changes in investments (Parent Company) Balance at 12.31.2014 Paying in of capital Capital transactions Restructuring, capital decrease and others Share of results of investments (*) Cumulative translation adjustments (CTA) Other comprehensiv e results Dividends Balance at 12.31.2015 Subsidiaries PNBV BR Distribuidora PIB BV Transpetro PB-LOG TAG PBIO Logigás Liquigás Gaspetro Araucária Nitrogenados Termomacaé Ltda. Breitener Citepe Arembepe Other subsidiaries Joint operations Joint ventures Associates Braskem Sete Brasil Participações FIP Sondas Other associates Subsidiaries, operations / joint ventures and associates Other investments Total investments 36,690 11,924 1,183 4,738 3,398 6,490 2,209 − 1,017 2,593 761 813 565 1,049 381 2,472 205 335 4,544 383 363 345 20,570 − 6,947 − − − 103 − − 284 − − − 331 − 437 − 40 − 94 82 − 82,458 23 82,481 28,888 − 28,888 25 − 797 − − − − − − − − − − − − (797) − − − − − − 25 − 25 − − − − − (398) − 1,058 − (2,101) − − − − (405) (611) − − − − − − (2,457) (3) (2,460) Provision for losses in subsidiaries Equity in earnings of investments and other comprehensive income (*) Includes unrealized profits from transactions between companies. (4,242) (1,187) (2,262) 1,102 478 2,360 (861) 43 118 490 81 151 78 (818) 24 (274) 48 (60) 1,188 (420) (445) 91 (4,317) − (4,317) 23 (4,294) 23,281 − (232) 315 − − (6) − − − − − − − − 187 − − 310 (41) − − 23,814 23,814 12 23,826 − (105) 58 29 − (4,712) (321) (1) 2 − − 1 − − − 5 − 4 (2,530) (16) − − (7,586) − (7,586) − (7,586) − (929) − (1,089) (783) (908) − − (86) (316) − (248) (34) − − (366) (30) (39) (370) − − (111) 76,324 9,703 6,491 5,095 3,093 2,832 1,124 1,100 1,051 950 842 717 609 562 − 1,053 223 280 − 3,142 − − 325 (5,309) − (5,309) 115,516 20 115,536 41 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 11.3. Changes in investments in joint ventures and associates (Consolidated) Petrobras Oil & Gas B.V. - PO&G Braskem State-controlled natural gas distributors Investees in Venezuela Guarani S.A. Nova Fronteira Bionergia Other petrochemical investees Compañia Mega S.A. - MEGA Compañia de Inversiones de Energia S.A. - CIESA UEG Araucária Sete Brasil Participações FIP - Sondas Other associates Other investees Total Balance at 12.31.2014 4,554 4,544 Paying in of capital − − Restructuring, capital decrease and others − − Share of profits of investments (302) 1,188 Cumulative translation adjustments (CTA) 2,123 310 Other comprehensiv e income − (2,530) Dividends (344) (370) Balance at 12.31.2015 6,031 3,142 904 828 1,377 433 174 83 181 194 383 363 1,219 45 15,282 − − − − − − − − 94 82 175 − 351 − − − − − − − − − − 21 − 21 207 (363) (291) 32 45 119 (20) 49 (420) (445) (596) − (797) − 386 (6) − − (28) 9 − (41) − 72 − − (321) − − − − − (16) − 3 2,825 (2,864) (131) − − − (43) − − (74) − − (84) − (1,046) 980 851 759 465 176 174 170 169 − − 810 45 13,772 During 2015, losses of R$ 922 were recognized as part of the share of losses in equity-accounted investments with respect to the Company’s investment in Sete Brasil and FIP Sondas. A portion of those losses is attributable to the impairment loss the Company recognized in its investments, as set out in note 14.2.2. Those losses resulted from the worsening economic and financial conditions of Sete Brasil Participações S.A., along with the postponement of a majority of its construction projects and uncertainties about its ability to continue the projects. 11.4. Investments in listed companies Company Indirect subsidiary Thousand-share lot Quoted stock exchange prices (R$ per share) Market value 12.31.2015 12.31.2014 Type 12.31.2015 12.31.2014 12.31.2015 12.31.2014 Petrobras Argentina S.A. 1,356,792 1,356,792 Common 2.38 1.72 Associate Braskem S.A. Braskem S.A. 212,427 75,793 212,427 75,793 Common Preferred A 15.91 27.62 10.80 17.50 3,229 3,229 3,380 2,093 5,473 2,334 2,334 2,294 1,326 3,620 The market value of these shares does not necessarily reflect the selling realizable value upon sale of a large block of shares. 11.5. Non-controlling interest The total amount of non-controlling interest is R$ 3,199 (R$ 1,874 in 2014), of which R$ 1,432 (R$ 1,286 in 2014) is related to non-controlling interest in Petrobras Argentina S.A. and R$ 916 is related to non-controlling interest in Gaspetro S.A. The condensed financial information of Petrobras Argentina and Gaspetro is set out below: 42 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Current assets Long-term receivables Investments Property, plant and equipment, net Other noncurrent assets Current liabilities Non-current liabilities Shareholders' equity Sales revenues Net Income for the year Net change in cash and cash equivalents Petrobras Argentina Gaspetro 2015 3,106 281 1,078 4,234 6 8,705 2,111 2,229 4,365 8,705 810 395 237 2014 2,678 220 1,085 3,598 7 7,588 1,830 1,840 3,918 7,588 342 102 277 2015 317 230 1,183 4 310 2,044 69 106 1,869 2,044 693 490 (549) Petrobras Argentina S.A. is an integrated energy company, indirectly controlled by Petrobras (directly controlled by PIB BV, which holds a 67.19% interest in this company) and its main place of business is Argentina. Gaspetro is a Petrobras’ subsidiary that holds interests in several state distributors of natural gas in Brazil. Petrobras concluded the sale of 49% of its interest in Gaspetro on December 28, 2015 as set out in note 10.1. 11.6. Summarized information on joint ventures and associates The Company invests in joint ventures and associates in Brazil and abroad, whose activities are related to petrochemical companies, gas distributors, biofuels, thermoelectric power stations, refineries and other activities. Condensed financial information is set out below: Joint ventures Other companies abroad 1,278 81 PO&G (*) 3,648 196 In Brazil 4,317 1,339 2015 Associates In Brazil 20,921 10,531 Abroad 8,748 777 In Brazil 3,916 1,163 Joint ventures Other companies abroad 834 61 PO&G (*) 2,745 44 2014 Associates In Brazil 28,423 7,158 Abroad 5,953 558 4,711 10,896 1,905 37,482 7,087 4,244 6,711 1,295 32,423 9,561 2,164 12,531 17 14,757 5,198 2,498 4,327 508 12,531 12,742 517 20 a 83% 891 5,183 8,683 − 14,757 7,527 816 50% 14 3,278 832 1,185 697 564 3,278 947 155 34 a 50% 11,055 79,989 19,057 48,896 12,762 (726) 79,989 52,654 3,452 5 a 49% 304 16,916 14,083 4,129 (1,296) 2,000 11,323 4,890 1,945 4,464 − 16,916 652 (5,460) 11 a 49% 24 11,323 13,140 339 20 a 83% 37 9,537 764 3,013 5,760 − 9,537 5,120 555 50% 10 2,200 572 806 424 398 2,200 743 37 34 a 50% 11,534 79,538 18,050 35,659 25,974 (145) 79,538 53,050 1,811 5 a 49% 212 16,284 9,250 2,635 4,399 − 16,284 444 779 11 a 49% Current assets Non-current assets Property, plant and equipment, net Other non-current assets Current liabilities Non-current liabilities Shareholders' equity Non-controlling interest Sales revenues Net Income for the year Ownership interest - % (*) Petrobras Oil & Gas (PO&G) is a joint venture located in the Netherlands, with 50% share of Petrobras International BV (PIBBV), for exploration and oil and gas production in Africa. 43 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 12. Property, plant and equipment 12.1. By class of assets Balance at January 1, 2014 Additions Additions to / review of estimates of decommissioning costs Capitalized borrowing costs Write-offs Write-off - overpayments incorrectly capitalized Transfers (***) Depreciation, amortization and depletion Impairment - recognition Impairment - reversal Cumulative translation adjustment Balance at December 31, 2014 Cost Accumulated depreciation, amortization and depletion Balance at December 31, 2014 Additions Additions to / review of estimates of decommissioning costs Capitalized borrowing costs Write-offs Transfers Depreciation, amortization and depletion Impairment - recognition Impairment - reversal Cumulative translation adjustment Balance at December 31, 2015 Cost Accumulated depreciation, amortization and depletion Balance at December 31, 2015 Weighted average of useful life in years Land, buildings and improvement 18,431 71 − − (23) (85) 6,517 (1,252) (2,370) − 52 21,341 29,160 (7,819) 21,341 657 − − (27) 4,006 (1,528) (928) 1 299 23,821 33,561 (9,740) 23,821 Equipment and other assets 211,781 4,826 − − (132) (2,842) 59,923 (17,409) (3,682) 45 7,787 260,297 377,259 (116,962) 260,297 4,396 − − (192) 28,814 (21,241) (14,981) 42 31,404 288,539 438,533 (149,994) 288,539 Assets under construction (*) 186,840 71,410 − 8,431 (9,303) (2,643) (86,189) − (30,997) − 3,078 140,627 140,627 − 140,627 60,263 − 5,842 (6,184) (54,132) − (11,489) 21 11,913 146,861 146,861 − 146,861 40 (25 to 50) (except land) 20 (3 to 31) (**) Exploration and development costs (oil and gas producing properties) 116,828 1,394 5,096 − (464) (222) 54,501 (11,500) (7,540) 7 625 158,725 233,808 (75,083) 158,725 1,745 15,932 − (1,455) 27,668 (15,296) (20,324) 90 3,525 170,610 262,480 (91,870) 170,610 Units of production method Consolidated Parent Company Total 533,880 77,701 5,096 8,431 (9,922) (5,792) 34,752 (30,161) (44,589) 52 11,542 580,990 780,854 (199,864) 580,990 67,061 15,932 5,842 (7,858) 6,356 (38,065) (47,722) 154 47,141 629,831 881,435 (251,604) 629,831 Total 402,567 59,820 5,316 7,793 (9,007) (4,425) 31,921 (22,081) (34,762) 8 − 437,150 586,684 (149,534) 437,150 50,464 16,511 4,767 (5,994) 664 (27,642) (33,597) 116 − 442,439 617,596 (175,157) 442,439 (*) See note 29 for assets under construction by business area. (**) Includes exploration and production assets depreciated based on the units of production method. (***) Includes R$ 24,419, reclassified from Intangible Assets to Property, Plant and Equipment, as a result of the declaration of commerciality of areas of the Assignment Agreement. At December 31, 2015, consolidated and Parent Company property, plant and equipment includes assets under finance leases of R$ 189 and R$ 9,248, respectively (R$ 192 and R$ 8,979at December 31, 2014). 44 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 12.2. Estimated useful life - Consolidated Estimated useful life 5 years or less 6 - 10 years 11 - 15 years 16 - 20 years 21 - 25 years 25 - 30 years 30 years or more Units of production method Buildings and improvements Equipment and other assets Buildings and improvements, equipment and other assets Balance at 12.31.2015 4,364 16,154 1,855 90,920 47,861 44,412 67,103 38,125 310,794 Accumulated depreciation (8,940) (16,050) (2,121) (39,579) (21,986) (12,333) (20,670) (38,055) (159,734) Cost 13,304 32,204 3,976 130,499 69,847 56,745 87,773 76,180 470,528 31,995 438,533 (9,740) (149,994) 22,255 288,539 12.3. Concession for exploration of oil and natural gas - Assignment Agreement (“Cessão Onerosa”) Petrobras, the Brazilian Federal Government (assignor) and the Brazilian Agency of Petroleum, Natural Gas and Biofuels (Agência Nacional de Petróleo, Gás Natural e Biocombustíveis) - ANP (regulator and inspector) entered into the Assignment Agreement in 2010, which grants the Company the right to carry out prospection and drilling activities for oil, natural gas and other liquid hydrocarbons located in six blocks in the pre-salt area (Franco, Florim, Nordeste de Tupi, Entorno de Iara, Sul de Guará and Sul de Tupi), limited to the production of five billion barrels of oil equivalent in up to 40 years and renewable for a further 5 years subject to certain conditions. The agreement establishes that the review procedures, which must be based on independent technical appraisal reports, will commence immediately after the declaration of commerciality for each area. Currently, after the declarations of commerciality of the six blocks, all the Assignment Agreement areas were included in the review procedures. The review of the Assignment Agreement will be concluded after the review of all the areas. However, no specific date has been established for the review procedures to be concluded. The formal review procedures for each block are based on costs incurred through the exploration stage and estimated costs and production levels included in the independent technical appraisal reports. The review of the Assignment Agreement may result in modifications to: (i) local content requirements and commitments; (ii) total volume (in barrels of oil) to be produced; (iii) term of the agreement and (iv) the minimum percentages of local content. If the review of the Assignment Agreement determines that the value of acquired rights is greater than initially paid, the Company may be required to pay the difference to the Federal Government, or may proportionally reduce the total volume of barrels acquired under the agreement. If the review determines that the value of the acquired rights is lower than initially paid by the Company, the Federal Government will reimburse the Company for the difference by delivering cash or bonds, subject to budgetary regulations. Currently, the Assignment Agreement is being reviewed, including the preparation of the independent technical appraisal reports and related discussions with the Brazilian Federal Government. The Company will make the respective adjustments to the purchase prices of the rights according to the conclusion of the review. As of December 31, 2015 and 2014, the Company’s property, plant and equipment include R$ 74,808 related to the Assignment Agreement. 45 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 12.4. Oil and Gas fields operated by Petrobras returned to ANP During 2015 the following oil and gas fields were returned to ANP: Itaparica, Camaçari, Carapicú, Baúna Sul, Salema Branca, Nordeste Namorado, part of Rio Preto, Pirapitanga, Piracucá, Catuá and part of Mangangá. These fields were returned to ANP mainly due to their uneconomic feasibility and, as a consequence, the Company wrote off an amount of R$ 1,032 as other expenses. 13. Intangible assets 13.1. By class of assets Balance at January 1, 2014 Addition Capitalized borrowing costs Write-offs Transfers (**) Amortization Impairment - recognition Impairment - reversal Cumulative translation adjustment Balance at December 31, 2014 Cost Accumulated amortization Balance at December 31, 2014 Addition Capitalized borrowing costs Write-offs Transfers Amortization Impairment - recognition Cumulative translation adjustment Balance at December 31, 2015 Cost Accumulated amortization Balance at December 31, 2015 Estimated useful life in years Softwares Developed in-house 1,162 279 19 (23) 22 (312) − − 1 1,148 3,403 (2,255) 1,148 259 18 (7) 36 (325) − 2 1,131 3,762 (2,631) 1,131 Acquired 332 94 − (11) 18 (120) (1) − 3 315 1,536 (1,221) 315 73 − − 21 (109) − 8 308 1,699 (1,391) 308 Consolidated Parent Company Goodwill 937 − − − (3) − − − 37 971 971 − 971 − − − − − − 146 1,117 1,117 − 1,117 Total 36,121 587 19 (253) (24,127) (516) (22) 15 152 11,976 16,543 (4,567) 11,976 391 18 (596) 330 (509) (98) 560 12,072 17,104 (5,032) 12,072 Total 33,289 478 19 (229) (24,057) (392) − − − 9,108 12,051 (2,943) 9,108 299 18 (169) 273 (396) − − 9,133 12,442 (3,309) 9,133 5 5 Indefinite Rights and Concessions 33,690 214 − (219) (24,164) (84) (21) 15 111 9,542 10,633 (1,091) 9,542 59 − (589) 273 (75) (98) 404 9,516 10,526 (1,010) 9,516 (*) (*) Mainly comprised of assets with indefinite useful lives, which are reviewed annually to determine whether events and circumstances continue to support an indefinite useful life assessment. (**) Includes R$ 24,419, reclassified from Intangible Assets to Property Plant and Equipment, as a result of the declaration of commerciality of areas of the Assignment Agreement. As of December 31, 2015, the Company did not recognize impairment loss related to goodwill. 13.2. Exploration rights returned to the Brazilian Agency of Petroleum, Natural Gas and Biofuels - Agência Nacional de Petróleo, Gás Natural e Biocombustíveis (ANP) Exploration areas returned to ANP in 2015, in the amount of R$ 82 (R$ 195 in 2014) are set out below: Area Campos Basin Santos Basin Ceará Basin Espírito Santo Basin Camamu Almada Basin Amazonas Basin Parecis Basin Exploratory phase Exclusive − 1 − − − − 2 Partnership 1 1 1 3 1 2 − 46 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 13.3. Exploration rights - production sharing contract Following the first pre-salt public auction held on October 21, 2013, the Libra consortium, comprised of Petrobras (40% interest), Shell (20% interest), Total (20% interest), CNODC (10% interest), CNOOC (10% interest) and the Brazilian Pre-Salt Oil and Natural Gas Management Company (Empresa Brasileira de Administração de Petróleo e Gás Natural S.A. - Pré-Sal Petróleo PPSA) as the manager of the agreement, entered into a production sharing contract with the Federal Government on December 2, 2013. The contract granted rights to explore and operate oil and gas production in a strategic pre-salt area known as the Libra block, comprising an area of approximately 1,550 km2, located in ultra-deep waters in the Santos Basin. This was the first oil and gas production sharing contract signed in Brazil. The contract is for 35 years and cannot be renewed. A signature bonus (acquisition cost) of R$ 15,000 was paid by the consortium. The Company paid R$ 6,000 (its 40% share of the acquisition cost paid by the consortium) recognized in its intangible assets as Rights and Concessions. Currently, the project is in the exploration phase (4 years), which exploration program comprises, at a minimum, 3D seismic acquisition, two exploratory wells and Extended Well Test (EWT). The seismic data were acquired in 2014. In February of 2016, the Brazilian Agency of Petroleum ANP approved the Discovery Appraisal Plan – Plano de Avaliação de Descobertas – PAD of the well 2-ANP-2A-RJS. 13.4. Service concession agreement - Distribution of piped natural gas As of December 31, 2015, intangible assets include service concession agreements related to piped natural gas distribution in Brazil, in the amount of R$ 580 (R$ 558 in 2014), maturing between 2029 and 2043, which may be renewed. According to the distribution agreements, the service is to be provided to customers in the industrial, residential, commercial, automotive, air conditioning and transport sectors, among others. The consideration receivable is a factor of a combination of operating costs and expenses, and return on capital invested. The rates charged for gas distribution are subject to periodic reviews by the state regulatory agency. The agreements establish an indemnity clause for investments in assets which are subject to return at the end of the service agreement, to be determined based on evaluations and appraisals. 14. Impairment The Company’s property, plant and equipment and intangible assets are tested for impairment on December 31 of each year or when there is an indication that the carrying amount may not be recoverable. 14.1. Property, plant and equipment and intangible assets For impairment testing purposes the Company uses the value in use of its property, plant and equipment and intangible assets (individually or grouped into cash-generating units - CGUs) as their recoverable amount. In measuring value in use the Company bases its cash flow projections on: - The estimated useful life of the asset or assets grouped into the CGU, based on the expected use of those assets and, considering the Company’s maintenance policy; - Assumptions and financial budgets/forecasts approved by Management for the period corresponding to the expected life cycle of each different business; and - A pre-tax discount rate, which is derived from the Company’s post-tax weighted average cost of capital (WACC). 47 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) The main cash flow projections used to measure the value in use of the CGUs were mainly based on the following assumptions: Average Brent (US$/barrel) Average of nominal exchange rate (R$/US$) The definition of cash generating units (CGU) is described in Note 5.2. 14.1.1. Impairment of property, plant and equipment and intangible assets Average Long Term 72 3.55 2016 45 4.06 In 2015 the Company recognized impairment losses and reversals of impairment losses for certain assets and CGUs, mainly due to the following events occurred in the last quarter of 2015: • revision of the Company’s mid and long term assumptions reflecting the new oil price scenario (international crude oil prices); • decrease in estimates of proved reserves and probable reserves; • a significant decrease in estimated future capital expenditures pursuant to a revision of the Company’s portfolio (based on the latest updated of its 2015-2019 Business and Management Plan in January 2016); • a revision of geological characteristics of the Papa-Terra field reservoir; and • higher discount rates used to measure the value-in-use of our assets and CGUs, attributable to an increase in Brazil’s risk premium resulting from a credit risk downgrade (losing its investment grade status). Impairment losses and reversals of impairment losses were recognized in the statement of income and are presented as follows: 48 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Assets or CGUs, by nature Carrying amount Recoverable amount Impairment (*) / (**) Producing properties: assets related to E&P activities in Brazil (several CGUs) Comperj Oil and gas producing properties abroad Oil and gas production and drilling equipment UFN III Suape Petrochemical Complex Nitrogen Fertilizer Plant - UFN-V Biodiesel plants Others Total Producing properties: assets related to E&P activities in Brazil (several CGUs) Comperj Oil and gas producing properties abroad Oil and gas production and drilling equipment Suape Petrochemical Complex 2nd refining unit of RNEST Araucária (fertilizers plant) Nansei Sekiyu K.K. refinery Others Total 82,982 6,193 6,045 2,927 3,651 4,463 585 524 1,331 108,701 17,067 25,820 8,302 2,898 7,563 16,488 927 343 71 79,479 47,402 912 3,583 949 1,696 3,681 − 343 611 59,177 12,918 3,987 3,873 1,474 4,585 7,345 667 − 86 34,935 33,722 5,281 2,462 1,978 1,955 782 585 181 720 47,666 4,149 21,833 4,429 1,424 2,978 9,143 260 343 (15) 44,544 (*) Impairment losses and reversals. (**) Excludes impairment charges on assets classified as held for sale of R$ 10 in 2015 and R$ 92 in 2014. a1) Producing properties in Brazil - 2015 Consolidated Business segment Comments 2015 E&P - Brazil see item (a1) RTM - Brazil see item (b1) E&P - Abroad see item (c1) E&P - Brazil see item (d1) see item (e) Gas & Power RTM - Brazil see item (f1) Gas & Power Biofuel - Brazil Several segments 2014 E&P - Brazil See item (a2) RTM - Brazil See item (b2) E&P - Abroad See item (c2) E&P - Brazil See item (d2) RTM - Brazil See item (f2) RTM - Brazil See item (g) Gas & Power RTM - Abroad Impairment losses of R$ 33,722 were recognized in 2015 for certain oil and gas fields under E&P concessions, as their recoverable values were below their carrying amount. Cash flow projections were based on: financial budgets/forecasts approved by Management; and an 8.3% p.a post-tax discount rate (real rate, excluding inflation) derived from the WACC for the E&P business. The impairment losses related primarily to the following fields: Papa- Terra (R$ 8,723), Centro Sul group (R$ 4,605), Uruguá group (R$ 3,849), Espadarte (R2,315), Linguado (R$ 1,911), CVIT – Espírito Santo group (R$ 1,463), Piranema (R$ 1,333) Lapa (R$ 1,238), Bicudo (R$ 937), Frade (R$ 773), Badejo (R$ 740), Pampo (R$ 355) and Trilha (R$ 327). These impairment losses are mainly due to the impact of the decline in international crude oil prices on the Company’s price assumptions, the use of a higher discount rate, as well as the geological revision of Papa-Terra reservoir. a2) Producing properties in Brazil - 2014 In 2014, impairment losses of R$ 4,149 were recognized, mainly with respect to certain oil and gas fields under E&P concessions, whose recoverable amount was determined to be below their carrying amount. Cash flow projections are based on: financial budgets/forecasts approved by Management; and a 7.2% p.a. post‐tax discount rate (real rate, excluding inflation) derived from the WACC for the E&P business. The impairment losses are mainly related to the impact of the decline in international crude oil prices on the Company’s price assumptions and were principally recognized for the following fields: Frade, Pirapitanga, Tambuatá, Carapicu and Piracucá. b1) Comperj - 2015 An impairment loss of R$ 5,281 was recognized in 2015 for refining assets of Comperj. Cash flow projections were based on: financial budgets/forecasts approved by Management, and; an 8.1% p.a. post-tax discount rate (real rate, excluding inflation) derived from the WACC for the refining business reflecting a specific risk premium for the postponed projects. This impairment loss was mainly attributable to: (i) the use of a higher discount rate; (ii) the delay in expected future cash inflows resulting from postponing construction. 49 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) b2) Comperj – 2014 In 2014, an impairment loss of R$ 21,833 was recognized in Comperj. Cash flow projections are based on: financial budgets/forecasts approved by Management; and a 7% p.a. post‐tax discount rate (real rate, excluding inflation) derived from the WACC for the refining business. The impairment loss is mainly attributable to: (i) project planning deficiencies; (ii) the use of a higher discount rate, reflecting a specific risk premium for the postponed projects; iii) a delay in expected future cash inflows resulting from postponing the project; and (iv) the Company’s business context of lower projected economic growth. c1) Producing properties abroad - 2015 Impairment losses of R$ 2,462 were recognized in E&P assets abroad. Cash flow projections were based on: financial budgets/forecasts approved by Management; and 5.6% p.a. to 10.4% p.a. post-tax discount rates (real rates, excluding inflation) derived from the WACC for the E&P business in different countries. The impairment losses were mainly in producing properties located in the United States, R$ 1,750, and Bolivia , R$ 614, attributable to the decline in international crude oil prices and the revision from recoverable volume of reservoirs. c2) Producing properties abroad - 2014 In 2014, impairment losses of R$ 4,429 were recognized in international E&P assets. Cash flow projections are based on: financial budgets/forecasts approved by Management; and 5.4% p.a. to 11.2% p.a. post tax discount rates (real rates, excluding inflation) derived from the WACC for the E&P business in different countries. The impairment losses are mainly in Cascade and Chinook producing properties located in the United States, R$ 4,162 and are mainly attributable to the decline in international crude oil prices. d1) Oil and gas production and drilling equipment in Brazil - 2015 Impairment losses of R$ 1,978 were recognized in 2015 for oil and gas production and drilling equipment which were not directly related to oil and gas producing properties. Cash flow projections were based on: financial budgets/forecasts approved by Management; and a 9.2% p.a. post‐tax discount rate (real rate, excluding inflation) derived from the WACC for the oil and gas services and equipment industry. The impairment losses were mainly related to the planned idle capacity of two drilling rigs in the future and the use of a higher discount rate. d2) Oil and gas production and drilling equipment in Brazil – 2014 In 2014, impairment losses of R$ 1,424 were recognized in oil and gas production and drilling equipment, unrelated to oil and gas producing properties. Cash flow projections are based on: financial budgets/forecasts approved by Management; and an 8% p.a. post‐tax discount rate (real rate, excluding inflation) derived from the WACC for the oil and gas services and equipment industry. The impairment losses are mainly related to idle capacity of two drilling rigs in the future and to the demobilization of two oil platforms, which were not deployed in any oil and gas property as of December 31, 2014. e) Fertilizer Plant - UFN III - 2015 Impairment losses of R$ 1,955 were recognized in 2015 for the fertilizer plant UFN III (Unidade de Fertilizantes Nitrogenados III), located on Três Lagoas, (state of Mato Grosso do Sul). Cash flow projections were based on: financial budgets/forecasts approved by Management; and a 7.1% p.a. (6.7% p.a. in 2014) post tax discount rate (real rate, excluding inflation) derived from the WACC for the Gas & Power business, reflecting a specific risk premium for the postponed projects. The impairment losses were mainly related to: (i) the use of a higher discount rate; and (ii) the delay in expected future cash inflows resulting from postponing the project. 50 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) f1) Suape Petrochemical Complex - 2015 An impairment loss of R$ 782 was recognized in 2015 for Companhia Integrada Têxtil de Pernambuco S.A. - CITEPE and Companhia Petroquímica de Pernambuco S.A. – PetroquímicaSuape. Cash flow projections were based on: financial budgets/forecasts approved by Management; and a 7.2% p.a. post-tax discount rate (real rate, excluding inflation) derived from the WACC for the petrochemical business. The impairment loss was mainly attributable to changes in market and prices assumptions resulting from a decrease in economic activity in Brazil, a reduction in the spread for petrochemical products in the international market and the use of a higher discount rate. f2) Suape Petrochemical Complex - 2014 In 2014, an impairment loss of R$ 2,978 was recognized in Companhia Integrada Têxtil de Pernambuco S.A. CITEPE and Companhia Petroquímica de Pernambuco S.A. – PetroquímicaSuape. Cash flow projections were based on: 30 year period and zero growth rate perpetuity; financial budgets/forecasts approved by Management; and a 6.2% p.a. post tax discount rate (real rate, excluding inflation) derived from the WACC for the petrochemical business. The impairment loss is mainly attributable to changes in market assumptions and forecasts resulting from a decrease in economic activity, a reduction in the spread for petrochemical products in the international market and modifications in tax regulations. g) Second refining unit in RNEST - 2014 In 2014, an impairment loss of R$ 9.143 was recognized in the second refining unit in RNEST. Cash flow projections are based on: financial budgets/forecasts approved by Management; and a 7% p.a. post tax discount rate (real rate, excluding inflation) derived from the WACC for the refining business. The impairment loss was mainly attributable to: (i) project planning deficiencies; (ii) the use of a higher discount rate, reflecting a specific risk premium for the postponed projects; (iii) a delay in expected future cash inflows resulting from postponing the project; and (iv) the Company’s business context of lower projected economic growth. 14.2. Investments in associates and joint ventures (including goodwill) Value in use is generally used for impairment test of goodwill associated with investments in associates and joint ventures. The basis for estimates of cash flow projections includes: projections covering a period of 5 to 12 years, zero-growth rate perpetuity, budgets, forecasts and assumptions approved by management and a pre-tax discount rate derived from the WACC or the Capital Asset Pricing Model (CAPM), when applicable. The carrying amount and the value in use of the investments in associates and joint ventures which include goodwill as of December 31, 2015 are set out below: Investment Braskem S.A. (*) Natural Gas Distributors Guarani S.A. % Pos-tax discount rate (real interest rate p.a.) (*) 11.3 5.7 9.3 Segment RTM Gas & Power Biofuels Value in use 13,478 1,433 759 Carrying amount 3,142 980 976 (*) Post-tax discount of Braskem is CAPM of petrochemical segment; as the value in use considers the cash flow projections via dividends. 14.2.1. Investment in publicly traded associate (Braskem S.A.) Braskem’s shares are publicly traded on stock exchanges in Brazil and abroad. The quoted market value as of December 31, 2015, was R$ 5,473, based on the quoted values of both Petrobras’s interest in Braskem’s common stock (47% of the outstanding shares) and preferred stock (22% of the outstanding shares) as set out note 11.4. However, there is extremely limited trading of the common shares, since non-signatories of the shareholders’ agreement hold only approximately 3% of the common shares. 51 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) In addition, given the operational relationship between Petrobras and Braskem, the recoverable amount of the investment, for impairment testing purposes, was determined based on value in use, considering future cash flow projections via dividends and other distributions. As the recoverable amount was higher than the carrying amount, no impairment losses were recognized for this investment. Cash flow projections to determine the value in use of Braskem were based on the following key assumptions: (i) (ii) (iii) (iv) (v) estimated average exchange rate of R$ 4.06 to U.S.$1.00 in 2016 (converging to R$ 3.55 in the long run); average Brent crude oil price at US$ 45 in 2016, converging to US$ 72 in the long run; prices of feedstock and petrochemical products reflecting projected international prices; petrochemical products sales volume estimates reflecting projected Brazilian and global G.D.P growth; and increases in the EBITDA margin during the growth cycle of the petrochemical industry in the next years and declining in the long run. 14.3. Allowance for losses on net investments The impairment losses in the amount of R$ 2.072 on net investments were recognized in the statement of income as share of earnings in equity-accounted investments, as a result of the following factors: a) A decrease in international crude oil prices in 2015 led to impairment losses in our E&P operations of affiliates of Petrobras Argentina S.A. (a subsidiary of Petrobras International Braspetro B.V. – PIB BV) and of our joint venture in Africa (Petrobras Oil & Gas B.V. - PO&G, a joint venture of PIB BV), in the amount of R$ 360 and R$ 717, respectively. b) The Company’s impairment tests resulted in impairment losses of R$ 543 in its biofuels segment, mainly as a result of (i) an increase in post-tax discount rate (real rate, excluding inflation) from 7.3% p.a. in 2014 to 9.3% p.a. in 2015; and (ii) a postponement of biofuels projects for an extended period of time (outside the scope of our updated 2015-2019 Business and Management Plan). Those losses include an impairment charge recognized for goodwill in the amount of R$ 285, mainly related to its associate Guarani S.A. (R$ 217). c) As a result of worsening economic and financial conditions of Sete Brasil Participações S.A., along with a postponement of most of its construction projects and uncertainties about its ability to continue the projects, the Company could not determine the value-in-use of its investment in Sete Brasil Participações S.A. (both directly and through FIP Sondas) and, therefore, recognized impairment losses of R$ 173 and R$ 155, respectively in Sete Brasil and FIP Sondas. d) Impairment losses of R$ 54 were also recognized in Petrobras Netherlands BV (PNBV) with respect to its associate Arpoador Drilling B.V. (a subsidiary of Sete Brasil). The Company is continually monitoring its investment in Sete Brasil and will reassess its recoverability when a decision with respect to Sete Brasil’s business plan is taken. 14.4. Assets classified as held for sale Impairment losses were recognized in E&P assets classified as held for sale. The Board of Directors approved the disposal of the Bijupirá and Salema fields, PI, PIII and PIV drilling rigs and PXIV platform. As their fair values were below their carrying amount impairment losses in the amount of R$ 10 were recognized in 2015. 52 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 15. Exploration for and evaluation of oil and gas reserves The exploration and evaluation activities include the search for oil and gas from obtaining the legal rights to explore a specific area to the declaration of the technical and commercial viability of the reserves. Changes in the balances of capitalized costs directly associated with exploratory wells pending determination of proved reserves and the balance of amounts paid for obtaining rights and concessions for exploration of oil and natural gas (capitalized acquisition costs) are set out in the following table: Capitalized Exploratory Well Costs / Capitalized Acquisition Costs (*) Property, plant and equipment Opening Balance Additions to capitalized costs pending determination of proved reserves Capitalized exploratory costs charged to expense Transfers upon recognition of proved reserves Cumulative translation adjustment Closing Balance Intangible Assets Capitalized Exploratory Well Costs / Capitalized Acquisition Costs (*) Amounts capitalized and subsequently expensed in the same period have been excluded from the table above. Consolidated 2015 2014 18,594 7,310 (2,874) (3,423) 703 20,310 7,996 28,306 20,619 10,039 (3,145) (9,300) 381 18,594 8,085 26,679 Exploration costs recognized in the statement of income and cash used in oil and gas exploration and evaluation activities are set out in the table below: Exploration costs recognized in the statement of income Geological and geophysical expenses Exploration expenditures written off (includes dry wells and signature bonuses) Other exploration expenses Total expenses Cash used in: Operating activities Investment activities Total cash used 15.1. Aging of Capitalized Exploratory Well Costs Consolidated 2015 2014 1,360 4,921 186 6,467 1,546 8,897 10,443 1,972 5,048 115 7,135 2,087 11,508 13,595 The tables below set out the amounts of exploratory well costs that have been capitalized for a period of one year or for a period of greater than one year after the completion of drilling, the number of projects to which the costs that have been capitalized for a period of greater than one year relate and an aging of those amounts by year (including the number of wells to which those costs relate). 53 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Aging of capitalized exploratory well costs* Exploratory well costs capitalized for a period of one year Exploratory well costs capitalized for a period of greater than one year Ending balance Number of projects to which the exploratory well costs capitalized for a period of greater than one year relate 2014 2013 2012 2011 2010 and previous years Ending balance Consolidated 2014 5,377 13,217 18,594 69 Number of wells 32 18 21 15 15 101 2015 5,417 14,893 20,310 70 2015 4,118 3,039 4,117 1,931 1,688 14,893 (*) Amounts paid for obtaining rights and concessions for exploration of oil and gas (capitalized acquisition costs) are not included. Exploratory well costs that have been capitalized for a period of greater than one year since the completion of drilling amount to R$ 14,893. Those costs relate to 70 projects comprising R$ 12,706 for wells in areas in which there has been ongoing drilling or firmly planned drilling activities in the near term and for which an evaluation plan (“Plano de Avaliação”) has been submitted for approval by ANP; and R$ 2,187 relate to costs incurred to evaluate the reserves and their potential development. 16. Trade payables Third parties in Brazil Third parties abroad Related parties Balance on current liabilities + 17. Finance debt Consolidated Parent Company 12.31.2015 13,005 10,020 1,888 24,913 12.31.2014 13,146 11,262 1,516 25,924 12.31.2015 10,734 3,897 13,541 28,172 12.31.2014 10,879 4,869 10,827 26,575 The Company obtains funding through debt financing for capital expenditures to develop crude oil and natural gas producing properties, construct vessels and pipelines, construct and expand industrial plants, among other uses. The Company has covenants that were not in default in 2015 in its loan agreements and notes issued in the capital markets requiring, among other obligations, the presentation of interim financial statements within 90 days of the end of each quarter (not reviewed by independent auditors) and audited financial statements within 120 days of the end of each fiscal year. Non-compliance with these obligations do not represent immediate events of default and the grace period in which the Company has to deliver these financial statements ranges from 30 to 60 days, depending on the agreement. The Company has also covenants with respect to debt level in some of its loan agreements with the Brazilian Development Bank (Banco Nacional de Desenvolvimento - BNDES). A roll-forward of non-current debt is set out as follows: 54 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Non-current In Brazil Opening balance at January 1, 2014 Cumulative translation adjustment (CTA) Additions (new funding obtained) Interest incurred during the year Foreign exchange/inflation indexation charges Transfer from long term to short term Balance as of December 31, 2014 Abroad Opening balance at January 1, 2014 Cumulative translation adjustment (CTA) Additions (new funding obtained) Interest incurred during the year Foreign exchange/inflation indexation charges Transfer from long term to short term Balance at December 31, 2014 Total Balance as of December 31, 2014 Non-current In Brazil Opening balance at January 1, 2015 Cumulative translation adjustment (CTA) Additions (new funding obtained) Interest incurred during the year Foreign exchange/inflation indexation charges Transfer from long term to short term Balance as of December 31, 2015 Abroad Opening balance at January 1, 2015 Cumulative translation adjustment (CTA) Additions (new funding obtained) Interest incurred during the year Foreign exchange/inflation indexation charges Transfer from long term to short term Balance as of December 31, 2015 Total Balance as of December 31, 2015 Current Short term debt (*) Current portion of long term debt Accrued interest Export Credit Agencies Banking Markets Capital Markets Others Total Total Consolidated Parent Company − − − − − − − 13,599 1,154 665 9 250 (1,747) 13,930 13,930 − − − − − − − 13,930 4,772 501 13 1,439 (2,517) 18,138 18,138 67,935 133 10,130 474 2,518 (3,395) 77,795 63,034 7,711 15,633 50 1,004 (8,018) 79,414 157,209 77,795 482 15,962 951 9,662 (8,416) 96,436 79,414 33,669 18,285 110 4,112 (14,671) 120,919 217,355 2,837 − 800 − 192 (373) 3,456 99,730 16,921 32,542 108 (3,392) (2,979) 142,930 146,386 3,456 − 3,510 1 257 (490) 6,734 142,930 62,702 6,283 161 (3,350) (18,098) 190,628 197,362 114 − − − 3 (43) 74 1,618 135 − 18 50 (98) 1,723 1,797 74 − − − 7 (13) 68 1,723 607 − 26 181 (147) 2,390 2,458 70,886 133 10,930 474 2,713 (3,811) 81,325 177,981 25,921 48,840 185 (2,088) (12,842) 237,997 319,322 81,325 482 19,472 952 9,926 (8,919) 103,238 237,997 101,750 25,069 310 2,382 (35,433) 332,075 435,313 48,319 − 9,088 275 1,641 (870) 58,453 57,418 − 40,106 2,191 11,343 (18,112) 92,946 151,399 58,453 − 6,463 506 6,175 (6,138) 65,459 92,946 − 42,530 5,973 52,077 (13,545) 179,981 245,440 Consolidated Parent Company 12.31.2015 12.31.2014 12.31.2015 12.31.2014 5,946 44,907 6,481 57,334 9,253 18,182 4,088 31,523 20,779 31,043 1,091 52,913 18,603 29,433 2,094 50,130 (*) Reclassification in 2014 of R$ 1,536 in the parent company, as detailed in note 2.3. 55 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 17.1. Summarized information on current and non-current finance debt Maturity in up to 1 year 1 to 2 years 2 to 3 years 3 to 4 years 4 to 5 years 5 years and onwards Total (*) Fair value Consolidated Financing in Brazilian Reais (R$): Floating rate debt Fixed rate debt Average interest rate Financing in U.S. Dollars (US$): Floating rate debt Fixed rate debt Average interest rate Financing in R$ indexed to US$: Floating rate debt Fixed rate debt Average interest rate Financing in Pound Sterling (£): Fixed rate debt Average interest rate Financing in Japanese Yen (¥): Floating rate debt Fixed rate debt Average interest rate Financing in Euro (€): Floating rate debt Fixed rate debt Average interest rate Financing in other currencies: Fixed rate debt Average interest rate Total as of December 31, 2015 Total Average interest rate 9,175 7,637 1,538 15.1% 42,333 21,752 20,581 4.1% 2,237 93 2,144 7.2% 267 267 5.8% 2,183 332 1,851 2.0% 1,102 49 1,053 3.6% 36 36 14.3% 57,333 5.9% 6,712 4,900 1,812 16.4% 34,629 20,276 14,353 4.5% 2,751 90 2,661 7.0% − − − 367 332 35 0.8% 46 44 2 1.6% − − − 8,170 6,356 1,814 15.0% 39,886 30,394 9,492 4.1% 2,747 85 2,662 7.1% − − − 332 331 1 0.6% 11,692 44 11,648 3.8% − − − 13,611 11,835 1,776 13.8% 66,335 47,334 19,001 4.3% 2,737 75 2,662 7.0% − − − − − − − 5,548 44 5,504 3.9% − − − 19,725 17,291 2,434 11.4% 37,376 21,826 15,550 4.6% 2,737 75 2,662 7.1% − − − − − − − 832 665 167 4.1% − − − 22,876 18,267 4,609 11.2% 110,413 33,028 77,385 6.0% 21,173 138 21,035 7.0% 9,930 9,930 6.1% − − − − 14,689 − 14,689 4.4% − − − 80,269 66,286 13,983 13.0% 330,972 174,610 156,362 4.9% 34,382 556 33,826 7.0% 10,197 10,197 6.1% 2,882 995 1,887 1.7% 33,909 846 33,063 4.1% 36 36 14.3% 64,269 258,647 27,662 6,465 2,829 25,108 37 44,505 6.4% 62,827 5.6% 88,231 5.8% 60,670 6.9% 179,081 6.7% 492,647 6.3% 385,017 Total as of December 31, 2014 31,523 33,397 31,742 47,254 64,252 142,677 350,845 325,946 * The average maturity of outstanding debt as of December 31, 2015 is 7.14 years, (6.10 years as of December 31, 2014). The fair value of the Company's finance debt is determined primarily by quoted prices in active markets for identical liabilities (level 1), when applicable - R$ 167,631, as of December 31, 2015. When a quoted price for an identical liability is not available, the fair value is determined based on a theoretical curve derived from the yield curve of the Company's most liquid bonds (level 2) - R$ 217,386, as of December 31, 2015. The sensitivity analysis for financial instruments subject to foreign exchange variation is set out in note 33.2. 56 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 17.2. Capitalization rate used to determine the amount of borrowing costs eligible for capitalization The capitalization rate used to determine the amount of borrowing costs eligible for capitalization was the weighted average of the borrowing costs applicable to the borrowings that were outstanding during the period, other than borrowings made specifically for the purpose of obtaining a qualifying asset. In 2015, the capitalization rate was 5.03% p.a. (4.91% p.a. in 2014). 17.3. Lines of credit – Outstanding balance Financial institution Date Maturity 7/16/2013 JBIC UKEF - JPMORGAN 12/17/2015 12/31/2018 12/22/2016 5/30/2016 7/15/2016 12/26/2017 3/26/2018 1/31/2007 Not defined 4/10/2038 Caixa Econômica Federal 11/23/2010 Not defined BNDES 12/17/2012 7/31/2013 BNDES 4/16/2014 FINEP BNDES 9/3/2013 BNDES Banco do Brasil 7/9/2010 Available (Lines of Credit) 1,500 500 2,000 2,199 502 255 9,878 5,129 452 389 18,804 Amount Used Balance - 181 181 1,750 422 177 1,631 554 239 20 4,793 1,500 319 1,819 449 80 78 8,247 4,575 213 369 14,011 Company Abroad (Amount in US$ million) Petrobras PGT BV Total In Brazil Petrobras Petrobras Petrobras PNBV Transpetro Transpetro Transpetro Total 17.4. Collateral The financial institutions that have provided financing to the Company usually do not require Petrobras to provide collateral related to loans. However, certain specific funding instruments to promote economic development are collateralized, as well as certain debt agreements of the subsidiary Petrobras Distribuidora are based on the Company’s future exports. The loans obtained by structured entities are collateralized based on the projects’ assets, as well as liens on receivables of the structured entities. The Company’s capital market financing relates primarily to unsecured global notes. 57 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 18. Leases 18.1. Future minimum lease payments / receipts – finance leases Estimated commitments 2016 2017 – 2020 2021 and thereafter As of December 31, 2015 Current Non-current As of December 31, 2015 Current Non-current As of December 31, 2014 Future value 629 2,880 6,032 9,541 Future value 68 171 681 920 Receipts (408) (1,685) (1,751) (3,844) Annual interest Present value 221 1,195 4,281 5,697 256 5,441 5,697 157 3,866 4,023 Consolidated Parent Company Payments Payments (18) (102) (598) (718) Annual interest Present value Present value 1,568 3,809 1,617 6,994 1,568 5,426 6,994 50 69 83 202 48 154 202 42 148 190 1,609 4,293 5,902 18.2. Future minimum lease payments – operating leases Operating leases mainly include oil and gas production units, drilling rigs and other exploration and production equipment, vessels and support vessels, helicopters, land and building leases. 2016 2017 - 2020 2021 and thereafter As of December 31, 2015 As of December 31, 2014 Consolidated 45,631 121,398 220,303 387,332 Parent Company 65,349 191,805 330,122 587,276 314,505 432,452 As of December 31, 2015, the balance of estimated future minimum lease payments under operating leases includes R$ 236,739 in the Consolidated and R$ 211,634 in the Parent Company (in 2014, R$ 184,778 in the Consolidated and R$ 159,466 in the Parent Company) with respect to assets under construction, for which the lease term has not commenced. During 2015, the Company recognized expenditures of R$ 32,485 for consolidated operating lease installments and R$ 49,620 in the Parent Company (during 2014, R$ 25,110 for consolidated and R$ 35,495 in the Parent Company). 19. Related party transactions 19.1. Commercial transactions and other operations Petrobras carries out commercial transactions with its subsidiaries, joint arrangements, consolidated structure entities and associates at market prices and market conditions. 58 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 19.1.1. By transaction (Parent Company) Assets Trade and other receivables - Trade and other receivables, mainly from sales - Dividends receivable - Intercompany loans - Capital increase (advance) - Amounts related to construction of natural gas pipeline - Finance leases - Other operations Liabilities Finance leases Financing on credit operations Intercompany loans Prepayment of exports Accounts payable to suppliers - Purchases of crude oil, oil products and others - Affreightment of platforms - Advances from clients Other operations Profit or Loss Revenues, mainly sales revenues Foreign exchange and inflation indexation charges Financial income (expenses), net 19.1.2. By company (Parent Company) Current Non-current Total Current Non-current Total 12.31.2015 12.31.2014 8,916 1,595 − − − 61 637 11,209 (1,568) − − (18,346) (13,541) (7,251) (5,778) (512) − (33,455) − − 266 1,364 1,050 873 414 3,967 (5,354) − (51,465) (109,607) − − − − (99) (166,525) 8,916 1,595 266 1,364 1,050 934 1,051 15,176 (6,922) − (51,465) (127,953) (13,541) (7,251) (5,778) (512) (99) (199,980) 10,224 1,053 − − − − 410 11,687 (1,608) (5,010) − (20,907) (10,827) (7,101) (3,312) (414) − (38,352) − − 6,828 397 868 − 133 8,226 (4,229) − (29,816) (46,607) − − − − (143) (80,795) 2015 147,898 (11,624) (11,580) 124,694 10,224 1,053 6,828 397 868 − 543 19,913 (5,837) (5,010) (29,816) (67,514) (10,827) (7,101) (3,312) (414) (143) (119,147) 2014 156,614 (2,139) (5,012) 149,463 Income (expense) 12.31.2015 12.31.2014 12.31.2015 12.31.2014 Subsidiaries (*) (**) BR PIB-BV Holanda Gaspetro PNBV Transpetro Fundo de Investimento Imobiliário Thermoelectrics TAG Other subsidiaries Structured Entities (**) CDMPI PDET Off Shore Associates (**) Companies from the petrochemical sector Other associates 2015 2014 90,203 7,394 10,150 2,106 864 (153) (192) (1,573) 5,328 114,127 (939) (564) (1,503) 94,780 19,872 9,721 1,861 725 (178) (165) (851) 5,878 131,643 (131) (120) (251) 12,041 29 12,070 18,066 5 18,071 Current Assets 2,588 2,149 977 2,202 654 158 120 202 1,533 10,583 − − − 559 67 626 Non-current Assets Total Assets Total Assets Current Liabilities Non-current Liabilities Total Liabilities Total Liabilities 20 138 97 34 132 − 335 873 2,333 3,962 − − − − 5 5 2,608 2,287 1,074 2,236 786 158 455 1,075 3,866 14,545 − − − 559 72 631 8,981 2,373 2,320 2,859 356 63 292 402 1,722 19,368 − − − 535 10 545 (262) (19,646) (307) (7,632) (1,125) (216) (123) (1,990) (1,412) (32,713) (316) (280) (596) (94) (52) (146) (20) (161,072) − − − (1,614) (1,004) − − (163,710) (282) (180,718) (307) (7,632) (1,125) (1,830) (1,127) (1,990) (1,412) (196,423) (295) (104,879) (440) (4,031) (941) (1,331) (1,094) (2,233) (960) (116,204) (1,856) (881) (2,737) (2,172) (1,161) (3,333) (1,702) (926) (2,628) (78) − (78) (172) (52) (224) (236) (79) (315) 124,694 149,463 11,209 3,967 15,176 19,913 (33,455) (166,525) (199,980) (119,147) (*) Includes its subsidiaries and joint ventures. (**) The list of companies is presented in note 11. 59 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 19.1.3. Annual rates for intercompany loans Up to 5% From 5.01% to 7% From 7.01% to 9% More than 9.01% 12.31.2015 − 81 128 57 266 Assets 12.31.2014 − − − 6,828 6,828 Parent Company 12.31.2015 (5,623) (45,842) − − (51,465) Liabilities 12.31.2014 (4,269) (23,713) (1,834) − (29,816) 19.2. Receivables investment fund The Parent Company invests in the receivables investment fund (FIDC-NP and FIDC-P), which comprises mainly receivables and non-performing receivables arising from the operations performed by subsidiaries of the Petrobras Group. Investments in FIDC-NP and FIDC-P are recognized as marketable securities. The assignment of performing and non-performing receivables is recognized as current debt within current liabilities. Marketable securities Assignments of non-performing receivables Finance income FIDC P and NP Finance expense FIDC P and NP Net finance income (expense) 19.3. Guarantees Granted Parent Company 12.31.2015 7,812 (20,779) 12.31.2014 8,334 (18,603) 2015 891 (2,129) (1,238) 2014 1,000 (1,525) (525) Petrobras guarantees certain financial operations carried out by its subsidiaries in Brazil and abroad. Petrobras, based on contractual clauses that support the financial operations between the subsidiaries and third parties, offers guarantees, mainly fidejussory, the payment of debt service in the event that a subsidiary defaults on a debt. The outstanding balance of financial operations carried out by these subsidiaries and guaranteed by Petrobras is set out below: Maturity date of the loans 2015 2016 2017 2018 2019 2020 2021 and thereafter (*) Petrobras Global Finance B.V., subsidiary of PIBBV. (**) Petrobras Global Trading B.V., subsidiary of PIBBV. (**) The list of companies is presented in note 11. PGF (*) − 23,193 18,548 20,774 29,931 18,383 104,222 215,051 PGT (**) − 1,952 − 9,762 23,038 20,813 32,932 88,497 PNBV (***) − 3,944 2,387 11,783 9,411 2,460 13,891 43,876 TAG (***) − − − − − − 17,474 17,474 Others − − 1,197 3,160 861 7,024 10,813 23,055 12.31.2015 12.31.2014 Total − 29,089 22,132 45,479 63,241 48,680 179,332 387,953 Total 14,433 18,123 16,121 33,121 46,258 28,715 97,997 254,768 60 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 19.4. Investment fund of subsidiaries abroad As of December 31, 2015, a subsidiary of PIB BV had R$ 15,623 (R$ 17,594 as of December 31, 2014) invested in an investment fund abroad that held debt securities of Petrobras, of TAG (a subsidiary of Petrobras) and its subsidiaries, and of consolidated structured entities, mainly with respect to the following projects: Gasene, Malhas, CDMPI, CLEP and Marlim Leste (P-53). 19.5. Transactions with joint ventures, associates, government entities and pension funds The balances of significant transactions are set out in the following table: Joint ventures and associates State-controlled gas distributors Petrochemical companies Other associates and joint ventures Government entities Government bonds Banks controlled by the Federal Government Receivables from the Electricity sector (note 8.4) Petroleum and alcohol account - receivables from Federal government (note 19.6) Federal Government (Dividends and interest on capital) Others Pension plans Revenues, mainly sales revenues Foreign exchange and inflation indexation charges, net Finance income (expenses), net Current assets Non-current assets Current liabilities Non-current liabilities 2015 Income (expense) 9,849 12,020 1,878 23,747 1,090 (13,641) 5,821 14 − 30 (6,686) − 17,061 28,331 (4,730) (6,540) 12.31.2015 Assets Liabilities 2014 Income (expense) Consolidated 12.31.2014 Assets Liabilities 996 565 524 2,085 4,352 10,181 13,335 857 − 1,190 29,915 141 32,141 8,806 23,335 281 174 1,768 2,223 − 95,034 − − − 1,230 96,264 431 98,918 12,683 86,235 98,918 10,592 18,153 1,183 29,928 1,553 (7,698) 5,929 7 61 198 50 2 29,980 33,793 (1,037) (2,776) 1,343 545 405 2,293 11,525 10,131 7,879 843 − 639 31,017 − 33,310 17,837 15,473 29,980 33,310 519 219 699 1,437 − 75,181 − − − 595 75,776 358 77,571 4,928 72,643 77,571 17,061 32,141 19.6. Petroleum and Alcohol accounts - Receivables from Federal Government As of December 31, 2015, the balance indexed by inflation of receivables related to the Petroleum and Alcohol accounts was R$ 857 (R$ 843 at December 31, 2014). Pursuant to Provisional Measure 2,181 of August 24, 2001, the Federal Government may settle this balance by using National Treasury Notes in an amount equal to the outstanding balance, or allow the Company to offset the outstanding balance against amounts payable to the Federal Government, including taxes payable, or both options. The Company has provided all the information required by the National Treasury Secretariat (Secretaria do Tesouro Nacional - STN) in order to resolve disputes between the parties and conclude the settlement with the Federal Government. Following several negotiation attempts at the administrative level, the Company filed a lawsuit in July 2011 to collect the receivables. 61 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) The lawsuit is pending court-ordered expert proceedings, on which the Company has already agreed with the expert report. This report mentions the existence of the Company’s receivables from the Federal Government, as well as states that the supporting documents of alleged credit by the Federal Government were not found. The conclusion of court-ordered expert proceedings is pending, awaiting the Federal Government response. 19.7. Compensation of employees and officers The criteria for compensation of employees and officers are established based on the current labor legislation and the Company’s policies related to positions, salaries and benefits (plano de cargos e salários e de benefícios e vantagens). The compensation of employees (including those occupying managerial positions) and officers in the months of December 2015 and December 2014 were: Compensation of employees Lowest compensation Average compensation Highest compensation Compensation of highest paid Petrobras officer The total compensation of Petrobras’ key management is set out below: Amounts in reais 2015 2,812.74 16,582.21 90,078.93 2014 2,710.19 15,031.44 82,241.33 106,748.22 98,758.65 Parent Company Wages and short-term benefits Social security and other employee-related taxes Post-employment benefits (pension plan)Pension Variable compesation (*) Total compensation recognized in the statement of income Total compensation paid Number of members Board (members and alternates) 1.4 0.3 − − 1.7 1.7 18 Officers 12.7 3.4 0.8 − 16.9 16.9 8 2015 Total 14.1 3.7 0.8 − 18.6 18.6 26 Officers 9.7 2.6 0.7 3.3 16.3 15.4 7 Board (members) 1.2 0.2 − − 1.4 1.4 10 2014 Total 10.9 2.8 0.7 3.3 17.7 16.8 17 (*) Due to the net loss of the year, the Extraordinary General Meeting decided to cancel the full payment of Annual Variable Compensation (Remuneração Variável Anual - RVA 2014) for the year 2014, and also of all the deferred installments not yet paid, of officers' Annual Variable Compensation for the year 2013, according to corporate goals program and to law 6,404/76, article 152, paragraph 2. In 2015 board members and officers of the consolidated Petrobras group received R$ 67.4 as compensation (R$ 72.6 in 2014). The Extraordinary General Meeting held on July 1, 2015 amended the following: • The article 18 of the Company's Bylaws to allow board members to have alternates with mandates limited to a two-year period; article 29 to establish that five Advisory Committees will support the Board of Directors with their appraisals and recommendations regarding specific issues related to the Board; article 41 to permit that board members alternates may participate in all board meetings and receive a fixed monthly compensation as defined by the Board and in accordance with compensation limits established in the General Meeting; • This Extraordinary General Meeting also voted to increase the total Board members compensation established at the Annual General Meeting, by R$ 754 thousand, in order to cover the fees of the alternate Board members from July 2015 to March 2016. The compensation of the Advisory Committees to the Board of Directors is apart from the fixed compensation set for the Board members and, therefore, has not been classified under compensation of Petrobras’ key management. 62 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) In 2015, the alternates of Board members which are also members of these committees received the amount of R$ 83 thousand as compensation (R$ 99 thousand including related charges). 20. Provision for decommissioning costs Non-current liabilities Opening balance Adjustment to provision Payments made Interest accrued Others Closing balance Consolidated Parent Company 12.31.2015 21,958 16,812 (4,149) 753 354 35,728 12.31.2014 16,709 6,196 (1,603) 475 181 21,958 12.31.2015 20,630 16,789 (3,306) 721 (193) 34,641 12.31.2014 15,320 6,286 (1,422) 446 − 20,630 The Company revises annually its estimated costs with well abandonment and dismantling of oil and gas production areas. As a result, for 2015, there was a R$ 14.1 billion increase in the provision for decommissioning costs, mainly due to: (i) an R$ 11.1 billion, due to the higher exchange rate, with direct impact on costs in dollars (ii) a R$ 7.1 billion increase attributable to an acceleration of abandonment resulting from a shorter economic life of fields attributable to lower crude oil prices (Brent); (iii) a R$ 6.7 billion increase due to an experience revision based on additional information obtained from 2015 well abandonments. These effects were partially offset by an R$ 11.2 billion decrease, related to a higher risk-adjusted discount rate of 6.73% p.a. at December 31, 2015 (3.76% p.a. in 2014). The Company reviews and revises annually its estimated costs associated with well abandonment and dismantling of oil and gas producing properties. 21. Taxes 21.1. Current taxes Taxes in Brazil Taxes Abroad Ativo Circulante Passivo Circulante Consolidado Controladora Ativo Circulante 31.12.2015 3,743 96 3,839 31.12.2014 2,705 118 2,823 31.12.2015 242 168 410 31.12.2014 370 287 657 31.12.2015 1,520 − 1,520 31.12.2014 1,297 − 1,297 63 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Other taxes and contributions Current assets Non-current assets Current liabilities Non-current liabilities 12.31.2015 12.31.2014 12.31.2015 12.31.2014 12.31.2015 12.31.2014 12.31.2015 12.31.2014 Consolidated Taxes In Brazil: ICMS/ Deferred ICMS (VAT) PIS and COFINS/ Deferred PIS and COFINS (Taxes on Revenues) CIDE Production Taxes (Special Participation / Royalties) Withholding income tax and social contribution Refis and Prorelit Others Taxes abroad ICMS/ Deferred ICMS (VAT) PIS and COFINS/ Deferred PIS and COFINS (Taxes on Revenues) CIDE Production Taxes (Special Participation / Royalties) Withholding income tax and social contribution Refis and Prorelit Others 3,151 4,707 2,363 2,090 4,081 3,386 2,913 72 2,201 35 7,913 − 7,923 − 1,902 449 784 20 − − − − 2,428 4,031 − − 585 6,721 172 6,893 − − 195 7,138 162 7,300 − − 719 10,995 22 11,017 − − 610 10,623 22 10,645 1,698 1,068 956 12,582 557 13,139 1,290 − 745 10,256 540 10,796 2,700 3,829 2,291 1,940 3,830 3,080 1,762 72 1,639 35 7,194 − 7,003 − 1,745 449 625 20 − − − − 2,428 4,031 − − 452 4,986 − − 106 5,609 − − − 9,485 − − − 8,943 1,621 1,068 621 11,762 1,233 − 518 9,507 − − − − − − − − 60 43 − 103 − 103 − − − − − − Parent Company − − − − − − 43 − 43 − − − − − − − (*) The values of other taxes in non-current liabilities are classified in "other non-current liabilities" 21.2. Tax amnesty program - Programa de Recuperação Fiscal (REFIS) On July 16, 2015 Petrobras paid R$ 1,580 (R$ 1,183 in cash and R$ 397 in tax credits) related to a definitive ruling at the administrative stage with respect to a tax deficiency notice issued by the Brazilian Federal Tax Authorities. The notice is related to the tax on financial operations (Imposto sobre operações financeiras - IOF) applicable to intercompany loans made by Petrobras to foreign subsidiaries in 2008. In addition, Joint Ordinance 1,064 (Portaria Conjunta RFB/PGFN 1.064) issued by the Brazilian Federal Tax Authorities and by the Brazilian Federal Tax Attorney General's Office, and Normative Instruction 1,576/15 (Instrução Normativa RFB 1.576/15) issued by the Brazilian Federal Tax Authorities, both published on August 3, 2015, clarified that taxpayers had an opportunity for relief in connection with additional existing federal tax debts, through the tax amnesty program created under Law 12,996/14 – Programa de Recuperação Fiscal (REFIS). The Company has decided to adhere to the REFIS to pay for the tax liabilities set out as follows: - Pay amounts due according to the tax deficiency notices issued by the Brazilian Federal Tax Authorities related to the tax on financial operations (IOF) applicable to intercompany loans made by Petrobras to its foreign subsidiaries in 2007, 2009 and 2010 and to pay amounts due related to the IOF applicable to similar intercompany loans made in other periods, for which a tax deficiency notice has not been issued (2011 and 2012), in the amount of R$ 3,118. The Company modified its procedures with respect to the payment of the IOF applicable to transactions in 2013 and, therefore, it does not expect any additional tax deficiency notices. - Pay the tax deficiency notices issued by the Brazilian Federal Tax Authorities related to the alledged failure to withhold income tax (imposto de renda retido na fonte- IRRF) on amounts Petrobras paid to its former subsidiary Petrobras International Finance Company (PifCo) with respect to crude oil and oil product imports between 1999 and 2002, 2004, 2005 and 2007 to 2012, in the amount of R$ 2,840. - Penalties for noncompliance with customs clearance procedures on crude oil and oil product imports from 2008 to 2013, in the amount of R$ 46. 64 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) - Inflation indexation of REFIS in the amount of R$ 33 in the period relating to the fourth quarter of 2015. The Company will pay those federal tax liabilities in 30 monthly installments following an immediate payment of 20% of the total amount due (after the reductions provided by the tax amnesty program) and using tax credits (tax loss carryforwards) to pay for interest and penalties. The deadline to adhere to the REFIS was September 25, 2015. As a result, in the period from January to December, 2015, the Company recognized a total expense of R$ 7,617 in 2015, of which R$ 5,090 was recognized as other taxes expenses and R$ 2,527 as finance expenses. In the same period, the Company paid a total amount of R$ 6,527, of which R$ 3,467 was paid in cash, R$ 1,806 by using tax credits and R$ 1,254 by using judicial deposits. 21.3. Tax amnesty programs – State Tax (Programas de Anistias Estaduais) In 2015, due to amnesty for settlement of taxes administered by the states, VAT tax (ICMS), the Company joined the payment programs in cash of tax liabilities. Date July/15 September/15 November/15 December/15 December/15 2015 Total Tax Law/Decree State RJ 7,020/2015 ES 10,376/2015 5,463/2015 DF BA 13,449/2015 1,439/2015 PA Several Amount 619 348 75 146 32 9 1,229 As a result of those settlement agreements, the Company recognized a total expense of R$ 1,229, including R$ 1,046 as other taxes expenses and R$ 183 as finance expense. 21.4. Reduction tax litigation program (Programa de Redução de Litígios Tributários – PRORELIT) On October 30, 2015, Petrobras entered into the PRORELIT, established by Law No. 13,202/15 (Measure Conversion Act No. 685/15) paying R$ 67, of which R$ 20 in cash and R$ 47 in tax credits in order to reduce debts related to customs fines against the Company in 2014 and 2015 and to tax fines raised by to improper deduction of tax bases in 2003 and 2004. Therefore, the Company charged to income R$ 67, of which R$ 28 was recognized in other taxes expenses and R$ 39 in finance expenses. 21.5. Brazilian income taxes on income of companies incorporated outside Brazil As of December 31, 2015 the Company has recognized additional income taxes expenses of R$ 2,528 related to Brazilian income taxes on income generated during the year ended December 31, 2015 by companies incorporated outside Brazil, as set out in the amendments to Brazilian Tax Law (Law 12.973/2014). 65 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 21.6. Deferred income tax and social contribution - non-current a) Changes in deferred income tax and social contribution are set out below: Balance at January 1, 2014 Recognized in the statement of income for the year Recognized in shareholders’ equity Cumulative translation adjustment Others (*) Balance at December 31, 2014 Recognized in the statement of income for the period Recognized in shareholders’ equity Cumulative translation adjustment Use of tax credits - REFIS and PRORELIT Others Balance at December 31, 2015 Deferred tax assets Deferred tax liabilities Balance at December 31, 2014 Deferred tax assets Deferred tax liabilities Balance at December 31, 2015 (*) Relates, primarily, to disposal of interests in investees or mergers. Imobilizado Emprésti- mos, contas a receber / pagar e financia- mentos 4,648 1,238 4,752 9 (15) 10,632 739 20,961 2 − 296 32,630 Outros (9,143) 8,908 − (314) (46) (595) 5,894 − 106 − (362) 5,043 Arrenda- mentos mercantis financeiros (1,214) (85) (97) − (177) (1,573) 186 − − − 21 (1,366) Custo com prospecção (31,405) (4,844) − − − (36,249) (4,061) − − − − (40,310) Provisão para processos judiciais Prejuízos fiscais 957 420 − (4) 24 1,397 1,712 − (14) − (3) 3,092 9,354 5,932 − 35 (130) 15,191 6,789 (336) 501 (1,853) 73 20,365 Juros sobre capital próprio 3,163 (3,163) − − − − (1) − 1 − − Estoques 1,292 4 − 6 − 1,302 74 − (4) 7 1,379 Consolidado Controladora Outros Total Total 1,789 (385) 2,698 258 156 4,516 (2,421) (54) (274) (16) 1,751 (20,559) (24,259) 8,025 7,353 (10) (188) (5,379) 8,911 20,571 318 (1,853) 16 22,584 2,673 (8,052) (5,379) 23,490 (906) 22,584 8,555 6,815 − (173) (9,062) 8,047 17,991 − (1,853) 33 15,156 − (9,062) (9,062) 15,156 − 15,156 66 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) b) Timing of reversal of income taxes Deferred tax assets were recognized based on projections of taxable profit in future periods supported by the Company’s 2015-2019 Business and Management Plan (BMP). The main goals and objectives outlined in its business plan include business restructuring, a divestment plan, demobilization of assets and reducing operating expenses. Management considers that the deferred tax assets will be realized to the extent the deferred tax liabilities are reserved and expected taxable events occur, based on its 2015-2019 Business and Management Plan. The estimated schedule of recovery/reversal of net deferred tax assets (liabilities) recoverable (payable) as of December 31, 2015 is set out in the following table: 2016 2017 2018 2019 2020 2021 2022 and thereafter Recognized deferred tax credits In Brazil Abroad Unrecognized deferred tax credits Total Deferred income tax and social contribution Consolidated Parent Company Assets Liabilities Assets Liabilities 5,116 1,622 483 3,860 2,691 7,781 1,937 23,490 3,917 9,513 13,430 36,920 83 76 101 128 102 105 311 906 − − − 906 3,202 − − 3,026 2,205 6,723 − 15,156 − − − 15,156 − − − − − − − − − − − − Unrecognized tax loss carryforwards in Brazil, in the amount of R$ 2,242, arising from accumulated tax losses of subsidiaries that have a history of losses, subject to offset them against future taxable profits in the companies that they were generated without limitation of period. Note that there is not, for companies that have a history of loss, forecast taxable income to allow the offsetting of such claims. As of December 31, 2015, the Company had tax loss carryforwards from companies abroad, for which no deferred tax assets have been recognized, in the amount of R$ 9,513 (R$ 8,501 as of December 31, 2014) resulting from net operating losses, mainly from oil and gas exploration and production and refining activities in the United States in the amount of R$ 7,816 (R$ 4,868 as of December 31, 2014), as well as Spanish companies in the amount of R$ 1,697 (R$1,289 in 2014). In 2014 the Company had tax loss carryforwards from Dutch companies in the amount of R$ 2,344 which were fully offset in 2015, not leaving tax credit unrecognized for that country. An aging of the unrecognized tax carryforwards, from companies abroad, classified by lapse of the applicable statute of limitations is set out below: Year 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 and thereafter Total 67 Lapse of Statute of Limitations 152 537 243 228 293 23 442 508 613 772 5,702 9,513 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 21.7. Reconciliation between statutory tax rate and tax expense A reconciliation between tax expense and the product of “income before income taxes” multiplied by the Brazilian statutory corporate tax rates is set out in the table below: Loss before income taxes Consolidated Parent Company 2015 (41,229) 2014 (25,816) 2015 (42,883) 2014 (30,247) Nominal income taxes computed based on Brazilian statutory corporate tax rates (34%) 14,018 8,777 14,580 10,284 Adjustments to arrive at the effective tax rate: Different jurisdictional tax rates for companies abroad Brazilian income taxes on income of companies incorporated outside Brazil Tax incentives Tax loss carryforwards (unrecognized tax losses) Write-off - overpayments incorrectly capitalized (note 3) Non taxable income (deductible expenses), net (*) Others Income tax and social contribution Deferred income tax and social contribution Current income tax and social contribution (1,388) (2,528) 43 (1,864) − (2,081) (142) 6,058 8,911 (2,853) 6,058 1,212 − 60 (3,271) (2,223) (665) 2 3,892 8,025 (4,133) 3,892 − (2,528) − − − (3,997) (8) 8,047 8,047 − 8,047 − − 9 − (1,699) (39) − 8,555 8,555 − 8,555 Effective Tax Rate of income tax and social contribution 14.7% 15.1% 18.8% 28.3% (*) Includes the principal portion of the IOF tax contingency (as set out in note 21.2) and share of earnings in equity-accounted investees. 22. Employee benefits (Post-Employment) The balance of employee benefits (post-employment) are set out below: Liabilities Petros pension plan Petros 2 pension plan AMS medical plan Other plans Current Non-current Consolidated Parent Company 2015 2014 2015 2014 23,185 277 26,369 343 50,174 2,556 47,618 50,174 20,916 762 23,957 283 45,918 2,115 43,803 45,918 22,110 231 24,641 − 46,982 2,436 44,546 46,982 19,924 664 22,546 − 43,134 2,026 41,108 43,134 22.1. Petros Plan and Petros 2 Plan The Company’s post-retirement plans are managed by Fundação Petrobras de Seguridade Social (Petros), which was established by Petrobras as a nonprofit legal entity governed by private law with administrative and financial autonomy. a) Petros Plan - Fundação Petrobras de Seguridade Social The Petros Plan was established by Petrobras in July 1970 as a defined-benefit pension plan and currently provides post-retirement benefits for employees of Petrobras and Petrobras Distribuidora S.A., in order to complement government social security benefits. The Petros Plan has been closed to new participants since September 2002. 68 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Petros performs an annual actuarial review of its costs using the capitalization method for most benefits. The employers (sponsors) make regular contributions in amounts equal to the contributions of the participants (active employees, assisted employees and retired employees), on a parity basis. The Conselho Nacional de Previdência Complementar - CNPC (National Post-retirement Benefits Council) enacted the Resolução 22/2015 determining that, in case of a deficit amount higher than 1% of the duration less four times the total actuarial liability (ceiling amount), a deficit equating planning must be prepared and approved by the Executive Council of the Pension Plan. Petros’ financial statements for 2015 will be presented to the Superintendência de Previdência Complementar – PREVIC (Superintendency of Post-retirement Benefits) by July 31, 2016 and in the event of a deficit higher than the ceiling amount established by the Resolution 22/2015, the Pension Plan will be require to initiate a deficit equating planning in 60 calendar days, beginning on the date of Executive Council approval. Accordingly, participants of the plan and their employers (sponsors) will be called to cover this deficit, pursuant to Brazilian Law (Constitutional Amendment 20/1998 and Complementary Law 109/2001), based on their respective proportions of regular contributions. The limit established by Resolução 22/2015 is determined by the following formula: 1% (duration of liabilities deducted by 4 years) x (total actuarial obligation). As of December 31, 2015, the balance of the Terms of Financial Commitment (TFC), signed by Petrobras and Petros in 2008 is R$ 11,856 (R$ 11,484 in the parent company). The TCF is a financial commitment agreement to over obligations with the pension plan, which amounts are due in 20 years, with 6% p.a. semiannual coupon payments based on the updated balance. The Company has provided crude oil and oil products pledged as security for the TFC totaling R$ 6,711, which are been reviewed. The employers' expected contributions to the plan for 2016 are R$ 701 (R$ 665 in the parent company) and interest payments on TCF R$ 736 (R$ 713 in the parent company). The duration of the actuarial liability related to the plan as of December 31, 2015 is 10.06 years. b) Petros 2 Plan - Fundação Petrobras de Seguridade Social Petros 2 Plan was established in July 2007 by Petrobras and certain subsidiaries as a variable contribution plan recognizing past service costs for contributions for the period from August 2002 to August 29, 2007. The Petros 2 Plan currently provides post-retirement benefits for employees of Petrobras, Petrobras Distribuidora S.A., Stratura Asfaltos, Termobahia, Termomacaé, Transportadora Brasileira Gasoduto Brasil-Bolívia S.A. – TBG, Petrobras Transporte S.A. – Transpetro and Petrobras Biocombustível. The plan is open to new participants although there will no longer be payments relating to past service costs. Certain elements of the Petros 2 Plan have defined benefit characteristics, primarily the coverage of disability and death risks and the guarantee of minimum defined benefit and lifetime income. These actuarial commitments are treated as defined benefit components of the plan and are accounted for by applying the projected unit credit method. Contributions paid for actuarial commitments that have defined contribution characteristics are accrued monthly in the statement of income and are intended to constitute a reserve for programmed retirement. The contributions for the portion of the plan with defined contribution characteristics were R$ 866 in 2015 (R$ 751 in the Parent Company).in 2015. The defined benefit portion of the contributions was suspended from July 1, 2012 to June 30, 2015, as determined by the Executive Council of Petros, based on advice of the actuarial consultants from Petros. Therefore, the entire contributions are being appropriated to the individual accounts of plan participants. For 2016 the employers' expected contributions to the defined contribution portion of the plan are R$ 1,013 (R$ 846 in the Parent Company). 69 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) The duration of the actuarial liability related to the plan, as of December 31, 2015 is 29.58 years. 22.2. Other plans The Company also sponsors other pension and health care plans of certain of its Brazilian and international subsidiaries, including plans with defined benefit characteristics abroad, for subsidiaries in Argentina, Japan and other countries. Most of these plans are unfunded and their assets are held in trusts, foundations or similar entities governed by local regulations. 22.3. Pension Plans assets Pension plans assets follow a long term investment strategy based on the risks assessed for each different class of assets and provide for diversification, in order to lower portfolio risk. The portfolio profile must comply with the Brazilian National Monetary Council (Conselho Monetário Nacional – CMN) regulations. Petros establishes investment policies for 5-year periods, reviewed annually. Petros uses an asset liability management model (ALM) to address net cash flow mismatches of the benefit plans, based on liquidity and solvency parameters, simulating a 30-year period. Portfolio allocation limits for the period between 2016 and 2020 for the Petros Plan of the Petrobras Group are 30% to 90% in fixed-income securities, 6% to 45% in variable-income securities, 2% to 8% in real estate, 0% to 15% in loans to participants, 0% to 10% in structured finance projects and up to 0% in variable-income securities abroad. Allocation limits for Petros 2 Plan for the same period are: 60% to 90% in fixed-income securities, 0% to 20% in variable-income securities, 0% to 5% in real estate, 0% to 15% in loans to participants, 0% to 8% % in structured finance projects and 0% in variable-income securities abroad. The pension plan assets by type of asset are set out following: Type of asset Fixed income Corporate bonds Government bonds Other investments Variable income Common and preferred shares Other investments Structured investments Private equity funds Venture capital funds Real estate funds Real estate properties Loans to participants Quoted prices in active markets 17,033 − 17,033 − 16,826 16,826 − − − − − − 33,859 − Unquoted prices 4,250 620 − 3,630 658 − 658 3,819 3,490 37 292 4,203 12,930 2,074 Total fair value 21,283 620 17,033 3,630 17,484 16,826 658 3,819 3,490 37 292 4,203 46,789 2,074 48,863 2015 % 43 36 8 9 96 4 100 Total fair value 20,493 994 15,621 3,878 23,067 22,108 959 4,252 3,791 53 408 3,814 51,626 1,898 53,524 Consolidated 2014 % 38 43 8 7 96 4 100 As of December 31, 2015, the investment portfolio included Petrobras’ common and preferred shares in the amount of R$ 256 and R$ 223, respectively, and real estate properties leased by the Company in the amount of R$ 525. Loans to participants are measured at amortized cost, which is considered to be an appropriate estimate of fair value. 70 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 22.4. Medical Benefits: Health Care Plan - Assistência Multidisciplinar de Saúde (“AMS”) Petrobras, Petrobras Distribuidora - BR, Petrobras Transporte S.A. – Transpetro, Petrobras Biocombustível, Transportador Brasileira Gasoduto Brasil-Bolívia S.A. – TBG and Termobahia operate a medical benefit plan for their employees in Brazil (active and retired) and their dependents: the AMS health care plan. The plan is managed by the Company based on a self-supporting benefit assumption and includes health prevention and health care programs. The plan is most significantly exposed to the risk of an increase in medical costs due to new technologies and new types of coverage or to a higher level of usage of medical benefits. The Company continuously improves the quality of its technical and administrative processes, as well as the health programs offered to beneficiaries in order to hedge such risks. The employees make fixed monthly contributions to cover high-risk procedures and variable contributions for a portion of the cost of the other procedures, both based on the contribution tables of the plan, which are determined based on certain parameters, such as salary and age levels. The plan also includes assistance towards the purchase of certain medicines in registered drugstores throughout Brazil. There are no health care plan assets. Benefits are paid and recognized by the Company based on the costs incurred by the participants The duration of the actuarial liability related to this health care plan, as of December 31, 2015 is 21.54 years. 22.5. Net actuarial liabilities and expenses calculated by independent actuaries and fair value of plans assets Aggregate information is presented for other plans, whose total assets and liabilities are not material. 71 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) a) Movement in the actuarial liabilities, in the fair value of the assets and in the amounts recognized in the statement of financial position Pension Plan Petros Petros 2 Medical Plan Other plans Total Petros Petros 2 Medical Plan Pension Plan 2015 Other plans 2014 Total Changes in the present value of obligations Obligations at the beginning of the year Interest expense: · Term of financial commitment (TFC) · Actuarial Current service cost Employee contributions Benefits paid, net of assisted contributions Remeasurement: Experience (gains) / losses Remeasurement: (gains) / losses - demographic assumptions Remeasurement: (gains) / losses - financial assumptions Others Obligations at the end of the year Changes in the fair value of plan assets Fair value of plan assets at the beginning of the year Interest income Contributions paid by the sponsor (Company) Contributions paid by participants Term of financial commitment (TFC) paid by the Company Benefits paid, net of assisted contributions Remeasurement: Return on plan assets lower than interest income Others Fair value of plan assets at the end of the year Amounts recognized in the Statement of Financial Position Present value of obligations ( -) Fair value of plan assets Net actuarial liability as of December 31, Changes in net actuarial liability Balance as of January 1, (+) Remeasurement effects recognized in other comprehensive income (+) Costs incurred in the period (-) Contributions paid (-) Payments related to Term of financial commitment (TFC) Others Balance as of December 31, 73,601 1,441 23,957 − 3,065 148 − (1,155) (2,544) 10 2,888 − 26,369 − − 1,155 − − (1,155) − − − 26,369 − 26,369 23,957 354 3,213 (1,155) − − 26,369 1,428 7,926 254 341 (4,041) (1,735) (152) (6,670) − 70,952 52,685 6,729 644 341 550 (4,041) (9,141) − 47,767 70,952 (47,767) 23,185 20,916 584 2,879 (644) (550) − 23,185 − 188 107 − (16) 13 (162) (411) − 1,160 679 88 − − − (16) 132 − 883 1,160 (883) 277 762 (692) 207 − − − 277 72 65,134 830 16,397 354 82,715 443 − 60 38 1 (14) (12) (2) (33) 75 556 160 9 18 1 − (14) (3) 42 213 99,442 − 1,428 11,239 547 342 (5,226) (4,278) (306) (4,226) 75 99,037 53,524 6,826 1,817 342 550 (5,226) (9,012) 42 48,863 1,041 7,427 137 386 (2,908) 2,621 (4,758) 4,522 (1) 73,601 52,619 6,724 579 386 478 (2,908) (5,191) (2) 52,685 − 106 79 − (23) 373 (129) 206 (1) 1,441 546 69 − − − (23) 87 − 679 556 (213) 343 99,037 (48,863) 50,174 73,601 (52,685) 20,916 1,441 (679) 762 283 (44) 89 (18) − 33 343 45,918 202 6,388 (1,817) (550) 33 50,174 12,515 7,576 1,881 (579) (478) 1 20,916 284 363 116 − − (1) 762 − 2,292 422 − (930) (824) (1,781) 8,382 (1) 23,957 − − 930 − − (930) − − − 23,957 − 23,957 16,397 5,777 2,714 (930) − (1) 23,957 − 45 25 1 (15) 16 (13) 14 16 443 97 8 12 1 − (15) 9 48 160 1,041 9,870 663 387 (3,876) 2,186 (6,681) 13,124 13 99,442 53,262 6,801 1,521 387 478 (3,876) (5,095) 46 53,524 443 (160) 283 99,442 (53,524) 45,918 257 8 62 (12) − (32) 283 29,453 13,724 4,773 (1,521) (478) (33) 45,918 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) b) Components of defined benefit cost Current service cost Interest cost over net liabilities / (assets) Net costs for the year Related to active employees: Included in the cost of sales Operating expenses in the statement of income Related to the assisted Net costs for the year Current service cost Interest cost over net liabilities / (assets) Net costs for the year Related to active employees: Included in the cost of sales Operating expenses in the statement of income Related to the assisted Net costs for the year Pension Plan Medical Plan Petros Petros 2 AMS Other Plans 254 2,625 2,879 841 437 1,601 2,879 137 1,744 1,881 602 329 950 1,881 107 100 207 105 86 16 207 79 37 116 61 50 5 116 148 3,065 3,213 638 406 2,169 3,213 422 2,292 2,714 812 424 1,478 2,714 38 51 89 6 79 4 89 25 37 62 − 57 5 62 Consolidated Total 2015 547 5,841 6,388 1,590 1,008 3,790 6,388 2014 663 4,110 4,773 1,475 860 2,438 4,773 c) Sensitivity analysis of the defined benefit plans The effect of a 100 basis points (bps) change in the assumed discount rate and medical cost trend rate is as set out below: Pension Benefits Discount rate Medical Benefits Consolidated Rate of changes of medical and hospital changes Medical Benefits + 100 bps - 100 bps + 100 bps - 100 bps + 100 bps - 100 bps Pension Obligation Current Service cost and interest cost (5,830) (305) 6,940 369 (2,818) (238) 3,426 282 3,519 618 (2,947) (512) 73 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) d) Significant actuarial assumptions Assumptions Discount rate - (real rate ) Expected Inflation (Brazilian price index - IPCA) Nominal discount rate (real rate + inflation) Expected salary growth - real rate Expected salary growth - nominal (real rate + Inflation) Medical plan turnover Pension plan turnover Expected changes in medical and hospital costs Mortality table Disability table Mortality table for disabled participants Age of retirement 2015 7.33% (1) / 7.28% (2) / 7.32% (3) 2014 6.14% (1) / 6.20% (2) / 6.15% (3) 6.87% (1) (2) (3) (4) 6.50% (1) (2) (3) (4) 14.70% (1) / 14.65% (2) / 14.69% (3) 1.48% (1) / 2.79% (2) 13.04% (1) / 13.10% (2) / 13.05% (3) 1.761% (1) / 3.77% (2) 8.45% (1) / 9.85% (2) 0.753% p.a (5) Null 8.37% (1) / 10.52% (2) 0.642% p.a (5) Null 14.92% to 3.70%p.a (6) EX-PETROS 2013 (both genders) (1) (3) AT-2000 female, smoothed in a 10% coefficient (2) TASA 1927 (1) (3) / Álvaro Vindas (2) AT 49 male increased in 10% (1) (3) IAPB 1957 low (2) Male, 57 years / Female, 56 years (7) 14.47% to 3.00% p.a (6) EX-PETROS 2013 (both genders) (1) (3) AT-2000 female, smoothed in a 10% coefficient (2) TASA 1927 (1) (3) / Álvaro Vindas (2) AT 49 male increased in 10% (1) (3) IAPB 1957 low (2) Male, 57 years / Female, 56 years (7) (1) Petros Plan for Petrobras Group. (2) Petros 2 Plan. (3) AMS Plan. (4) Inflation effects market at 6.87% for 2016, reaching 3.70% in 2030. (6) Decreasing rate, converging in 30 years to the long-term expected inflation. Refers only to Petrobras (sponsor) rate. (7) Except for Petros 2 Plan, for which it was used the eligibility as the rules of Regime Geral de Previdência Social(RGPS), and rules of the plan. e) Expected maturity analysis of pension and medical benefits Up to 1 year 1 to 2 years 2 to 3 years 3 to 4 years Over 4 years Total Pension plan Medical plan Petros 5,005 4,832 4,666 4,491 51,958 70,952 Petros 2 58 59 60 59 924 1,160 AMS 1,116 1,148 1,189 1,221 21,695 26,369 Consolidated 2015 Total 6,188 6,047 5,921 5,777 75,104 99,037 Other plans 9 8 6 6 527 556 22.6. Other defined contribution plans Petrobras, through its subsidiaries in Brazil and abroad, also sponsors other defined contribution pension plans for employees. Contributions paid in 2015, in the amount of R$ 25 were recognized in the statement of income. 74 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 22.7. Profit sharing Profit sharing benefits comply with Brazilian legal requirements and those of the Brazilian Department of Coordination and Governance of State‐Owned Enterprises (DEST), of the Ministry of Planning, Budget and Management, and of the Ministry of Mines and Energy, and are computed based on the consolidated net income attributable to the shareholders of Petrobras. In March, 2014, the Company and the labor unions reached an agreement regarding a new profit sharing regulation, following negotiations started in the context of the 2013/2015 Collective Bargaining Agreement. Pursuant to the amended rules, profit sharing benefits will be computed based on the results of six corporate indicators, for which annual goals are defined by management. The results of the six individual goals are factored into a consolidated result that will determine the percentage of the profit to be distributed as a profit sharing benefit to employees. Pursuant to the rules, in the event the Company records a net loss for the period, profit sharing benefit will be one half of the benefit paid in the prior year in addition to half a month’s salary for each employee. 2014 profit sharing benefit For the year ended December 31, 2014, the goals set by management were achieved and, despite the absence of income for the year and based on the methodology negotiated in the Collective Bargaining Agreement, the Company accrued R$ 1,045 as profit sharing. 2015 profit sharing benefits In 2015, the Company recorded a loss for the year and the annual goals were not achieved, mainly lifting cost excluding production taxes and feedstock processed. Therefore, no provision for profit sharing benefits has been recognized in 2015. 22.8. Voluntary Separation Incentive Plan In January 2014, the Company launched a Voluntary Separation Incentive Plan (PIDV), which was developed within the context of its Productivity Optimization Plan (POP) to contribute to the achievement of the goals set out in the Business and Management Plan. On March 31, 2014 the Company recognized in other expenses in the statement of income a provision for the estimated charges. The amounts are subject to changes resulting from employees who cancel their requests for voluntary separation, impacts of Collective Bargaining Agreements, which might increase salaries before separation, inflation-indexation of the floor and the cap based on the Brazilian Consumer Price Index (IPCA), as well as variable additional incentives earned by employees. In the period from November 30, 2015 to December 18, 2015, the Company re-opened the plan for dropouts or excluded employees of the PIDV 2014, on a voluntary basis, achieving 374 revalidations of enrolment. On October 13, 2015, the Petrobras Distribuidora S.A., launched a Voluntary Separation Incentive Plan (PIDV), aligning the expectations of the employees. The enrollment period ended on December 30, 2015 at which time 345 employees had enrolled. On December 31,2015, the Petrobras Distribuidora S.A. recognized the estimated disbursement of financial incentives of R$ 92. 75 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) As of December 31, 2015, 6,554 separations and 249 cancellations of requests were made for voluntary separation of employees who enrolled in the PIDV 2014. Changes in the provision are set out as follows: Opening balance at December 31, 2014 Revision of provision (*) Use for separations New enrolments PIDV BR 2015 Closing balance at December 31, 2015 Current Non-current Consolidated 1,035 326 (676) 92 777 606 171 (*) Includes enrollment revalidation of the PIDV 2014, cancellation of requests for voluntary separation, compensation increases and inflation indexation charges of the floor and cap amounts. 23. Shareholders’ equity 23.1. Share capital At December 31, 2015, subscribed and fully paid share capital was R$ 205,432, represented by 7,442,454,142 outstanding common shares and 5,602,042,788 outstanding preferred shares, all of which are registered, book-entry shares with no par value. Preferred shares have priority on returns of capital, do not grant any voting rights and are non-convertible into common shares. 23.2. Capital transactions a) Incremental costs directly attributable to the issue of new shares Include any transaction costs directly attributable to the issue of new shares, net of taxes. b) Change in interest in subsidiaries Include any excess of amounts paid/received over the carrying value of the interest acquired/disposed. Changes in ownership interest in subsidiaries that do not result in loss of control of the subsidiary are equity transactions. The main changes in interest in subsidiaries are set out in note 11. 23.3. Profit reserves a) Legal reserve The legal reserve represents 5% of the net income for the year, calculated pursuant to article 193 of the Brazilian Corporation Law. b) Statutory reserve The statutory reserve is appropriated by applying a minimum of 0.5% of the year-end share capital and is retained to fund technology research and development programs. The balance of this reserve may not exceed 5% of the share capital, pursuant to article 55 of the Company’s bylaws. 76 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) c) Tax incentives reserve Government grants are recognized in the statement of income and are appropriated from retained earnings to the tax incentive reserve in the shareholders’ equity pursuant to article 195-A of Brazilian Corporation Law. This reserve may only be used to offset losses or increase share capital. In the years 2014 and 2015, subsidy of investments within the Superintendências de Desenvolvimento do Nordeste (SUDENE) and Amazônia (SUDAM) was not destined to reserve for tax incentives due to the absence of profit. However, the establishment of incentive reserve with this portion will occur in subsequent periods, pursuant to Law 12,973 / 14, Chapter I. The accumulated amount of tax incentives in the statement of income of 2014 and 2015 that can be used to be allocated to the tax incentives reserve is R$ 50, with R$ 25 for each year. d) Profit retention reserve Profit retention reserve appropriates funds intended for capital expenditures, primarily in oil and gas exploration and development activities, included in the capital budget of the Company, pursuant to article 196 of the Brazilian Corporation Law. On December 31, 2015, the balance of accumulated losses of R$ 34,826 will be necessarily absorbed by the profit retention reserve. 23.4. Accumulated other comprehensive income In 2015 the Company recognized the following charges as other comprehensive income: - cumulative translation adjustment of R$ 24,545, resulting from the translation of financial statements of subsidiaries with functional currencies other than the Brazilian Real; - foreign exchange variation losses of R$ 58,291 (R$ 40,690 after taxes) recognized in the Company's shareholders' equity in 2015 as a result of its cash flow hedge accounting policy, as set out in note 33. - Share of other comprehensive income (losses) in equity-accounted investments in the amount of R$ 2,864. 23.5. Dividends Shareholders are entitled to receive minimum mandatory dividends (and/or interest on capital) of 25% of the adjusted net income for the year proportional to the number of common and preferred shares, pursuant to Brazilian Corporation Law. To the extent the Company proposes dividend distributions, preferred shares have priority in dividend distribution, which is based on the highest of 3% of the preferred shares’ net book value, or 5% of the preferred share capital. Preferred shares participate under the same terms as common shares in capital increases resulting from the capitalization of profit reserves or retained earnings. The Board of Directors did not propose a dividend distribution in 2015 and in 2014 considering the net losses reported for these years. 77 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 23.6. Earnings per share Noss attributable to Shareholders of Petrobras Weighted average number of common and preferred shares outstanding Basic and diluted earnings per common and preferred share (R$ per share) 24. Sales revenues Gross sales Sales taxes Sales revenues (*) Diesel Automotive gasoline Jet fuel Liquefied petroleum gas Naphtha Fuel oil (including bunker fuel) Other oil products Subtotal oil products Natural gas Ethanol, nitrogen products and renewables Electricity, services and others Domestic market Exports Sales abroad (**) Foreign market Sales revenues (*) (*) Analysis of sales revenues by business segment is set out in note 29. (**) Sales revenues from operations outside of Brazil, other than exports. 25. Other expenses, net (Losses) / Gains related to legal, administrative and arbitration proceedings Unscheduled stoppages and pre-operating expenses Pension and medical benefits (retirees) Gains / (Losses) on disposal / write-offs of assets Institutional relations and cultural projects Losses on fines (*) E&P areas returned and cancelled projects Results of decommissioning areas Voluntary Separation Incentive Plan - PIDV Health, safety and environment Expenditure on the provision of evictions Collective bargaining agreement Government grants Amounts recovered – “overpayments incorrectly capitalized” Losses / Reimbursements from E&P partnership operations Others (*) Amounts disclosed in "Others" in 2014. 78 Consolidated Parent Company 2015 (34,836) 2014 (21,692) 13,044,496,930 13,044,496,930 13,044,496,930 13,044,496,930 (1.66) 2015 (34,836) 2014 (21,587) (2.67) (1.65) (2.67) 2015 401,320 (79,682) 321,638 100,804 53,903 11,003 9,585 8,487 7,414 11,409 202,605 19,405 12,872 15,916 250,798 32,179 38,661 70,840 321,638 2015 (5,583) (4,156) (3,790) (1,860) (1,401) (1,206) (1,033) (550) (417) (314) (148) − 62 230 1,863 (335) (18,638) Consolidated Parent company 2014 408,631 (71,371) 337,260 100,023 55,706 13,059 8,750 13,188 10,237 13,543 214,506 18,878 9,111 19,683 262,178 32,633 42,449 75,082 337,260 2015 328,747 (77,724) 251,023 87,559 42,344 11,718 8,042 8,487 5,951 10,332 174,433 18,815 9,681 19,249 222,178 28,845 − 28,845 251,023 2014 336,103 (66,535) 269,568 90,493 45,931 14,265 7,404 13,188 9,136 12,131 192,548 18,312 7,706 18,745 237,311 32,257 − 32,257 269,568 Consolidated Parent Company 2014 (480) (2,565) (2,438) (133) (1,742) (447) (610) (1,128) (2,443) (336) − (1,002) 139 − 855 123 (12,207) 2015 (4,708) (4,113) (3,619) (2,042) (1,165) (1,175) (1,033) (550) (326) (306) (148) − 50 230 1,863 (505) (17,547) 2014 (817) (2,363) (2,316) (3,673) (1,504) (427) (610) (1,128) (2,285) (323) − (883) 54 − 855 (16) (15,436) Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 26. Costs and Expenses by nature Raw material and products for resale Materials, third-party services, freight, rent and other related costs Impairment (losses) / reversals Depreciation, depletion and amortization Employee compensation Production taxes Other taxes (Losses) / Gains on legal, administrative and arbitration proceedings Exploration expenditures written-off (includes dry wells and signature bonuses) Unscheduled stoppages and pre-operating expenses Allowance for impairment of trade receivables Gains / (Losses) on disposal / write-offs of assets Changes in inventories Institutional relations and cultural projects E&P areas returned and cancelled projects Gains / (losses) on decommissioning of returned/abandoned areas Health, safety and environment Write-off - overpayments incorrectly capitalized Amounts recovered – “overpayments incorrectly capitalized” Statement of Income Cost of sales Selling expenses General and administrative expenses Exploration costs Research and development expenses Other taxes Impairment (losses) / reversals Write-off - overpayments incorrectly capitalized Other expenses, net Profit sharing 27. Net finance income (expense), net Debt interest and charges Foreign exchange gains/ (losses) and inflation indexation charges on net debt (*) Income from investments and marketable securities Financial result on net debt Capitalized borrowing costs Gains (losses) on derivatives Interest income from marketable securities Other foreign exchange gains/ (losses) and indexation charges, net Other finance expenses and income, net (**) Finance income (expenses), net Income Expenses Foreign exchange gains/ (losses) and inflation indexation charges, net 2015 (94,453) (69,855) (47,676) (38,574) (29,732) (19,812) (9,238) (5,583) (4,921) (4,156) (3,641) (1,860) (1,460) (1,401) (1,033) (550) (314) − 230 (334,029) (223,062) (15,893) (11,031) (6,467) (2,024) (9,238) (47,676) − (18,638) − (334,029) Consolidated Parent Company 2014 (136,809) (56,427) (44,636) (30,677) (31,029) (31,589) (1,801) (480) (5,048) (2,565) (5,555) (133) (2,868) (1,742) (610) (1,128) (336) (6,194) − (359,627) (256,823) (15,974) (11,223) (7,135) (2,589) (1,801) (44,636) (6,194) (12,207) (1,045) (359,627) 2015 (67,401) (65,788) (33,468) (28,039) (23,618) (18,734) (7,730) (4,708) (3,784) (4,113) (669) (2,042) (507) (1,165) (1,033) (550) (306) − 230 (263,425) (174,717) (15,130) (7,561) (5,261) (2,011) (7,730) (33,468) − (17,547) − (263,425) 2014 (108,578) (49,520) (34,814) (22,518) (25,422) (30,441) (1,045) (817) (4,828) (2,363) (4,401) (3,673) (3,035) (1,504) (610) (1,128) (323) (4,788) − (299,808) (208,174) (17,430) (7,983) (6,720) (2,562) (1,045) (34,814) (4,788) (15,436) (856) (299,808) 2015 (22,935) (12,775) 2,315 (33,395) 5,860 986 77 1,341 (2,910) (28,041) 4,867 (21,545) (11,363) (28,041) Consolidated Parent Company 2014 (15,817) (1,420) 2,364 (14,873) 8,450 837 (94) 2,174 (394) (3,900) 4,634 (9,255) 721 (3,900) 2015 (19,903) (11,268) 1,207 (29,964) 4,785 (74) 906 652 (2,492) (26,187) 3,303 (18,951) (10,539) (26,187) 2014 (12,689) (2,638) 1,798 (13,529) 7,812 (291) 845 1,428 (2) (3,737) 3,312 (5,804) (1,245) (3,737) (*) Includes debt raised in Brazil (in Brazilian reais) indexed to the U.S. dollar. (**) Includes, in 2015, R$ 2,749 (R$ 2,694 in the parent company) of finance expense related to the REFIS and tax amnesty programs - State Tax, and PRORELIT, as set out in note 21. 79 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 28. Supplemental information on statement of cash flows Amounts paid / received during the period Income tax and social contribution Withholding income tax paid on behalf of third-parties Capital expenditures and financing activities not involving cash Purchase of property, plant and equipment on credit Contract with transfer of benefits, risks and control of assets Recognition (reversal) of provision for decommissioning costs Use of deferred taxes and judicial deposits for the payment of contingency Consolidated Parent Company 2015 2014 2015 2014 1,794 3,355 591 − 15,932 3,634 1,987 4,323 312 − 5,096 375 4 2,696 − 374 16,511 3,583 5 3,770 − − 5,316 359 80 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 29. Segment information Due to international department extinction, the international businesses of exploration and production, RTM (Refining, Transportation and Marketing), gas & power and distribution were transferred to the correlated business area in Brazil, preserving the specificity of each business which the Company operates. The amounts presented in consolidated assets as of December 31, 2014 and consolidated statement of income for the year 2014 were reclassified in order to reflect the Company’s current business model. Consolidated assets by Business Area - 12.31.2015 Current assets Non-current assets Long-term receivables Investments Property, plant and equipment Operating assets Under construction Intangible assets Total Assets Consolidated assets by Business Area - 12.31.2014 Current assets Non-current assets Long-term receivables Investments Property, plant and equipment Operating assets Under construction Intangible assets Total Assets Exploration and Production Refining, Transportatio n & Marketing Gas & Power Biofuels Distribution Corporate Eliminations Total 14,215 469,181 25,250 7,054 428,447 310,761 117,686 8,430 35,247 142,384 9,309 3,431 128,982 112,470 16,512 662 10,398 65,625 5,303 1,781 57,300 47,611 9,689 1,241 176 1,709 12 1,339 358 317 41 − 8,979 11,609 3,355 134 7,296 6,175 1,121 824 112,715 41,350 32,792 33 7,610 5,798 1,812 915 (12,149) (1,304) (1,142) − (162) (162) − − 169,581 730,554 74,879 13,772 629,831 482,970 146,861 12,072 483,396 177,631 76,023 1,885 20,588 154,065 (13,453) 900,135 Exploration and Production Refining, Transportatio n & Marketing Gas & Power Biofuels Distribution Corporate Eliminations Total 17,864 410,146 22,112 6,030 373,412 271,293 102,119 8,591 41,147 148,707 9,607 4,876 133,533 109,910 23,623 690 11,114 65,491 3,780 1,658 59,068 47,741 11,327 986 173 2,774 8 2,221 545 502 43 − 10,323 11,354 3,349 111 7,134 5,462 1,672 760 64,293 24,985 16,185 386 7,465 5,622 1,843 949 (9,892) (5,105) (4,938) − (167) (167) − − 135,023 658,352 50,104 15,282 580,990 440,363 140,627 11,976 428,010 189,854 76,606 2,947 21,677 89,278 (14,997) 793,375 81 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Consolidated Statement of Income per Business Area – 12.31.2015 (*) Sales revenues Intersegments Third parties Cost of sales Gross profit Expenses Selling, general and administrative Exploration costs Research and development Other taxes Impairment of property, plant and equipment, intangible and other assets Other operating expenses, net Net income (loss) before financial results, profit sharing and income taxes Financial income (expenses), net Share of profit of equity-accounted investments Net Income (loss) before income taxes Income tax and social contribution Net income (loss) Net income (loss) attributable to: Shareholders of Petrobras Non-controlling interests (*) A list of the Company's investees by business segment is set out in note 11.1. Exploration and Production Refining, Transportatio n & Marketing Gas & Power Biofuels Distribution Corporate Eliminations Total 12.31.2015 117,098 112,071 5,027 (82,908) 34,190 (52,128) (2,128) (6,467) (499) (552) (38,292) (4,190) (17,938) − (1,145) (19,083) 6,099 (12,984) (12,963) (21) (12,984) 245,613 73,635 171,978 (199,596) 43,185 6,827 36,358 (34,490) 46,017 (20,579) (8,112) − (386) (2,488) (6,399) (3,194) 25,438 − 1,192 26,630 (8,649) 17,981 18,034 (53) 17,981 8,695 (7,878) (2,752) − (169) (1,295) (2,507) (1,155) 817 − 403 1,220 (277) 943 423 520 943 769 716 53 (846) (77) (346) (102) − (30) (6) (181) (27) (423) − (687) (1,110) 144 (966) (966) − (966) 110,030 1,808 108,222 (101,623) 8,407 (9,656) (8,204) − (4) (244) (297) (907) (1,249) − 31 (1,218) 425 (793) (798) 5 (793) − − − − (195,057) (195,057) − 196,401 − (21,076) (6,330) − (936) (4,653) − (9,157) (21,076) (28,041) (591) (49,708) 9,010 (40,698) (39,912) (786) (40,698) 1,344 696 704 − − − − (8) 2,040 − − 2,040 (694) 1,346 1,346 − 1,346 321,638 − 321,638 (223,062) 98,576 (110,967) (26,924) (6,467) (2,024) (9,238) (47,676) (18,638) (12,391) (28,041) (797) (41,229) 6,058 (35,171) (34,836) (335) (35,171) 82 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Consolidated Statement of Income per Business Area – 12.31.2014 Sales revenues Intersegments Third parties Cost of sales Gross profit Expenses Selling, general and administrative Exploration costs Research and development Other taxes Impairment of property, plant and equipment, intangible and other assets Write-off - overpayments incorrectly capitalized Other operating expenses, net Net income (loss) before financial results, profit sharing and income taxes Financial income (expenses), net Share of profit of equity-accounted investments Profit sharing Net Income (loss) before income taxes Income tax and social contribution Net income (loss) Net income (loss) attributable to: Shareholders of Petrobras Non-controlling interests Exploration and Production Refining, Transportatio n & Marketing Gas & Power Biofuels Distribution Corporate Eliminations Total 12.31.2014 160,706 155,380 5,326 (87,475) 73,231 (22,903) (1,479) (7,135) (1,290) (176) (10,094) (1,975) (754) 50,328 − (233) (366) 49,729 (17,659) 32,070 32,008 62 32,070 268,539 83,319 185,220 (277,281) 43,213 4,088 39,125 (36,853) (8,742) (50,034) (6,686) − (452) (276) (34,297) (3,438) (4,885) (58,776) − 301 (298) (58,773) 18,917 (39,856) (39,836) (20) (39,856) 6,360 (7,839) (6,041) − (199) (322) (245) (654) (378) (1,479) − 492 (48) (1,035) 297 (738) (785) 47 (738) 624 560 64 (728) (104) (158) (118) − (32) (2) − − (6) (262) − (124) (2) (388) 90 (298) (298) − (298) 110,178 2,653 107,525 (101,680) − − − − (246,000) (246,000) − 247,194 8,498 (6,411) (5,944) − (4) (79) − (26) (358) 2,087 − 11 (60) 2,038 (698) 1,340 1,339 1 1,340 − (14,943) (7,467) − (612) (946) − (101) (5,817) (14,943) (3,900) 4 (271) (19,110) 3,531 (15,579) (15,152) (427) (15,579) 1,194 529 538 − − − − − (9) 1,723 − − − 1,723 (586) 1,137 1,137 − 1,137 337,260 − 337,260 (256,823) 80,437 (101,759) (27,197) (7,135) (2,589) (1,801) (44,636) (6,194) (12,207) (21,322) (3,900) 451 (1,045) (25,816) 3,892 (21,924) (21,587) (337) (21,924) 83 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Consolidated Statement of the activities abroad Information on activities Abroad - 2015 Assets 31,683 5,459 1,577 3,057 Exploration and Production Refining, Transportatio n & Marketing Gas & Power Distribution Income statement Sales revenues Intersegments Third parties Gross profit Net income (loss) before financial results, profit sharing and income taxes Net income (loss) attributable to shareholders of Petrobras Information on activities Abroad - 2014 6,175 3,224 2,951 1,866 (2,680) (3,562) 15,340 6,890 8,450 607 (287) (246) 1,849 109 1,740 333 247 354 13,714 5 13,709 1,207 254 220 Exploration and Production Refining, Transportatio n & Marketing Gas & Power Distribution Assets 25,557 4,944 1,255 2,497 Income statement Sales revenues Intersegments Third parties Gross profit Net income (loss) before financial results, profit sharing and income taxes Net income (loss) attributable to shareholders of Petrobras 7,022 2,903 4,119 1,969 147 (1,395) 17,313 3,584 13,729 (668) (1,403) (1,210) 1,151 79 1,072 219 167 213 12,168 5 12,163 934 222 182 84 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 30. Provisions for legal proceedings 30.1. Provisions for legal proceedings, contingent liabilities and not provisions for legal proceedings The Company recognizes provisions for the best estimate of the costs of proceedings for which it is probable that an outflow of resources embodying economic benefits will be required and that can be reliably estimated. These proceedings are mainly comprised of: - Labor claims, in particular a review of the methodology by which the minimum compensation based on an employee's position and work schedule (Remuneração Mínima por Nível e Regime - RMNR) is calculated and lawsuits concerning remunerated weekly rest;0 - Tax claims, including claims related to Brazilian federal tax credits applied that were disallowed and related to the payment of VAT (ICMS) tax on jet fuel sales; - Civil claims related to losses and damages proceedings resulting from the cancellation of an assignment of excise tax (IPI) credits to a third party and failure to pay royalties on oil shale extraction; and - Environmental claims related to fishermen seeking indemnification from the Company for a January 2000 oil spill in the State of Rio de Janeiro. Provisions for legal proceedings are set out as follows: Non-current liabilities Labor claims Tax claims Civil claims Environmental claims Other claims Opening Balance Additions Use of provision Accruals and charges Others Closing Balance 30.2. Judicial deposits Consolidated Parent Company 12.31.2015 3,323 3,087 2,069 282 15 8,776 12.31.2014 1,904 276 1,770 105 36 4,091 12.31.2015 2,998 2,323 1,768 193 − 7,282 4,091 5,294 (989) 346 34 8,776 2,918 1,775 (740) 155 (17) 4,091 3,338 4,368 (764) 340 − 7,282 12.31.2014 1,668 121 1,490 59 3,338 2,280 1,494 (581) 145 − 3,338 Judicial deposits made in connection with legal proceedings are set out in the table below according to the nature of the corresponding lawsuits: 85 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Non-current assets Tax Civil Labor Environmental Others 30.3. Contingent liabilities Consolidated Parent Company 12.31.2015 4,076 2,693 2,670 305 14 9,758 12.31.2014 2,671 1,760 2,464 213 16 7,124 12.31.2015 3,352 2,540 2,417 281 − 8,590 12.31.2014 1,872 1,618 2,232 205 − 5,927 Contingent liabilities for which either the Company is unable to make a reliable estimate of the expected financial effect that might result from resolution of the proceeding, or when a cash outflow is not probable, are not recognized as liabilities in the financial statements but are disclosed in notes, unless the likelihood of any outflow is considered remote. The estimated contingent liabilities for legal proceedings at December 31, 2015 for which the likelihood of loss is considered to be possible are set out in the table below: Nature Tax Labor Civil - General Civil - Environmental Others Consolidated 114,318 22,071 19,952 5,748 7 162,096 A brief description of the nature of the main contingent liabilities (tax, civil, environmental and labor) for which the likelihood of loss is considered to be possible is set out in the table below. Description of tax matters Plaintiff: Secretariat of the Federal Revenue of Brazil 1) IWithholding income tax (IRRF) and Contribution of Intervention in the Economic Domain (CIDE) on remittances for payments of vessel charters. Current status: This claim involves lawsuits in different administrative and judicial stages. 2) Immediate deduction from taxable income (income tax - IRPJ and social contribution - CSLL) of crude oil production development costs in 2008 and 2009. Current status: Awaiting the hearing of an appeal at the administrative level. 3) Requests to compensate federal taxes disallowed by the Brazilian Federal Tax Authority. Current status: Awaiting the hearing of an appeal at the administrative level. 4) Deduction from taxable income (income tax - IRPJ and social contribution - CSLL) of amounts payed to Petros Plan, as well as several expenses occurred in 2007 and 2008, related to employee benefits and PETROS. Current status: Awaiting the hearing of an appeal at the administrative level. 5) Income from subsidiaries and associates located outside Brazil, from 2005 to 2010, not included in the basis of calculation of income tax (IRPJ and CSLL). Current status: Awaiting the hearing of an appeal at the administrative level. 6) Incidence of social security contributions over contingent bonuses paid to employees. Current status: Awaiting the hearing of an appeal at the administrative level. 7) Collection of CIDE (Contribution of Intervention in the Economic Domain) from March 2002 to October 2003 on transactions with fuel retailers and service stations protected by judicial injunctions determining that fuel sales were made without gross-up of such tax. Current status: This claim involves lawsuits in judicial stages. Plaintiff: State of São Paulo Finance Department 8) Penalty for the absence of a tax document while relocating a rig to an exploratory block, and on the return of this vessel, as well as collection of the related VAT (ICMS), as a result of the temporary admission being unauthorized, because the customs clearence has been done on the city of Niteroi (on the state of Rio de Janeiro) and not on the state of São Paulo. Current status: This claim involves lawsuits in judicial stages. 9) Deferral of payment of VAT (ICMS) taxes on B100 Biodiesel sales and the charge of a 7% VAT rate on B100 on Biodiesel inter-state sales, including states in the Midwest, North and, Northeast regions of Brazil and the State of Espírito Santo. Current status: This claim involves lawsuits at administrative level. Plaintiff: States of PR, AM, BA, ES, PA, PE and PB Finance Departments 10) Incidence of VAT (ICMS) over alleged differences on initial and closing inventory, on crude oil and gas sales. Current status: This claim involves lawsuits in different administrative and judicial levels. Plaintiff: States of RJ, MG and BA Finance Departments Estimate 32,238 11,800 9,817 7,481 6,579 2,376 2,017 5,161 2,416 1,108 86 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 11) VAT (ICMS) on dispatch of liquid natural gas (LNG) and C5 (tax document not accepted by the tax authority), as well as challenges on the rights to this credit. Current status: Awaiting the hearing of an appeal at the administrative level. 12) Additional VAT (ICMS) rate on jet fuel sales to airlines in the domestic market. Current status: Awaiting the hearing of an appeal at the administrative level. 13) Alleged failure to write-down VAT (ICMS) credits related to zero tax rated or non-taxable sales made by the Company's customers. Current status: Two Tax Deficiency Notices have been issued and are being disputed at the administrative level, but have not yet been judged. Plaintiff: States of RJ, SP, ES and BA Finance Departments 14) Misappropriation of VAT tax credit (ICMS) that, per the tax authorities, are not related to property, plant and equipment Current status: This claim involves several tax notices from the states in different administrative and judicial stages. Plaintiff:Municipal governments of the cities of Anchieta, Aracruz, Guarapari, Itapemirim, Marataízes, Linhares, Vila Velha and Vitória 15) Alleged failure to withhold and pay tax on services provided offshore (ISSQN) in favor of some municipalities in the State of Espírito Santo, under the allegation that the service was performed in their coastal waters. Current status: TThis claim involves lawsuits in administrative and judicial stages. Plaintiff: States of SP, RS and SC Finance Departments 16) Collection of VAT (ICMS) related to natural gas imports from Bolivia to the State of Mato Grosso do Sul (MS), alleging that these states were the final destination (consumers) of the imported gas. Current status: This claim involves lawsuits in different administrative and judicial stages, as well as three civil lawsuits in the Supreme Court. Plaintiff:States of RJ, SP, SE and BA Finance Departments 17) Alleged failure to withhold VAT (ICMS) credits on the purchase of drilling rig bits and chemical products used in formulating drilling fluid. Current status: This claim involves lawsuits in different administrative and judicial stages. Plaintiff: States of SP, CE, PB, RJ, BA and PA Finance Departments 18) VAT (ICMS) and VAT credits on internal consumption of bunker fuel and marine diesel, destined to chartered vessels. Current status: TThis claim involves tax notices in different administrative and judicial stages. Plaintiff: State of Pernambuco Finance Department 19) VAT (ICMS) on interstate sales of natural gas destined to the distributors. The tax authority understand that the operations are in fact transfs, due to the trading/industrialization activities at the city-gate, that would define it as an establishment, and consequently charging the difference between the sale and the transfers. Current status: This claim involves several tax notices in different administrative and judicial stages. 20) Other tax matters Total tax matters Description of civil matters Plaintiff: Agência Nacional de Petróleo, Gás Natural e Biocombustíveis - ANP 1) Proceedings challenging an ANP order requiring Petrobras to pay special participation fees (government take) with respect to several fields and alleged failure to comply with the minimum exploration activities program, as well as alleged irregularities in platform measurement systems. Current status: This claim involves lawsuits in administrative and judicial stages. 2) Proceeding challenging an ANP order requiring Petrobras to unite Lula and Cernambi fields on the BM-S-11 joint venture; to unite Baúna and Piracicaba fields; and to unite Baleia Anã, Baleia Azul, Baleia Franca, Cachalote, Caxaréu, Jubarte and Pirambu, in the Parque das Baleias complex, which would cause changes to the payment of special participation charges. Current status: The claim is being disputed in court and in an arbitration proceedings. As a result of a judicial decision the arbitrations have been suspended. On the Lula and Cernanbi proceeding, for the alleged differences on the special participation, the Company made judicial deposits. However, with the cancellation of the favorable injunction, currently the payment of these alleged differences have been made directly to ANP, until a final judicial decision is handed down. On the Baúna and Piracicaba proceeding, Petrobras made court-ordered judicial deposits. On the Parque das Baleias proceeding, as a result of a judicial decision and of a Chamber of Arbitration ruling, the collection of the alleged differences has been suspended. Plaintiff: Refinaria de Petróleo de Manguinhos S.A. 3) Lawsuit seeking to recover damages for alleged anti-competitive practices with respect to gasoline and other oil products (Diesel and LPG) sales in the domestic market. Current status: This claim is in the judicial stage and was ruled in favor of the plaintiff in the first stage. The Company is taking legal actions to ensure its rights. The Brazilian Antitrust regulator (CADE) has analyzed this claim and did not consider the Company's practices to be anti- competitive. Plaintiff: Vantage Deepwater Company e Vantage Deepwater Drilling Inc 4) Arbitration in the United States about terminating uniliteral service contract of perforation tied to ship-probe Titanium Explorer. Current status: the process is in phase of knowledge, where the Company seeks their rights presenting documents to prove that the author delinquent contractual obligations. 5) Other civil matters Total for civil matters 3,794 3,709 2,042 1,272 2,725 2,551 1,271 1,206 1,406 13,349 114,318 Estimate 4,866 4,764 1,605 1,562 7,155 19,952 87 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Description of labor matters Plaintiff : Sindipetro of ES, RJ, BA, MG, SP, PE, RN, PR, SC and RS (*). 1) Class actions requiring a review of the methodology by which the minimum compensation based on an employee's position and work schedule (Remuneração Mínima por Nível e Regime - RMNR) is calculated. Current status: The Company filed its collective bargaining agreement with the Superior Labor Court, and on October 19, 2015, the Court ruled in favor of the Company and notified the Regional Labor Courts of its understanding of the matter. Plaintiff : Sindipetro of Norte Fluminense and Sindipetro of the State of Bahia 2) Class Actions regarding wage underpayments to certain employees due to alleged changes in the methodology used to factor overtime into the calculation of paid weekly rest, allegedly computed based on ratios that are higher than those established by Law No. 605/49. Current status: The Company has appealed a decision with respect to the claim filed by Sindipetro/BA and awaits judgment by the Superior Labor Court. The Company has filed an appeal in the Superior Labor Court to overturn a decision with respect to the claim filed by Sindipetro Norte Fluminense (NF) and awaits judgment. Plaintiff : Sindipetro of Norte Fluminense – SINDIPETRO/NF 3) The plaintiff claims Petrobras failed to pay overtime for standby work exceeding 12-hours per day. It also demands that Petrobras respects a 12-hour limit per workday, subject to a daily fine. Current status: Awaiting the Superior Labor Court to judge appeals filed by both parties. 4) Other labor matters Total for labor matters Description of environmental matters Plaintiff: Ministério Público Federal, Ministério Público Estadual do Paraná, AMAR - Associação de Defesa do Meio Ambiente de Araucária and IAP - Instituto Ambiental do Paraná 1) Legal proceeding related to specific performance obligations, indemnification and compensation for damages related to an environmental accident that occurred in the State of Paraná on July 16, 2000. Current status: The court partially ruled in favor of the plaintiff, however both parties (the plaintiff and the Company) filed an appeal. Plaintiff: Instituto Brasileiro de Meio Ambiente - IBAMA and Ministério Público Federal. 2) Administrative proceedings arising from environmental fines related to Upstream operating contested because of disagreement over the interpretation and application of standards by IBAMA, as well as a public civil action filed by the ministério Público Federal for alleged environmental damage due to the accidental sinking of P-36 Platform. Current status: Defense trial is pending and the administrative appeal regarding the fines and, when it comes to civil action, Petrobras appealed the ruling that was unfavorable in the lower court and monitors the use of the procedure that will be judged by the Regional Federal Court. 3) Other environmental matters Total for environmental matters Estimate 11,547 1,263 1,105 8,156 22,071 Estimate 2,388 1,057 2,303 5,748 30.4. Class actions and other related proceedings Between December 8, 2014 and January 7, 2015, five putative securities class action complaints were filed against the Company in the United States District Court for the Southern District of New York (SDNY). These actions were consolidated on February 17, 2015 (the “Consolidated Securities Class Action”). The Court appointed a lead plaintiff, Universities Superannuation Scheme Limited (“USS”), on March 4, 2015. USS filed a consolidated amended complaint (“CAC”) on March 27, 2015 that purported to be on behalf of investors who: (i) purchased or otherwise acquired Petrobras securities traded on the NYSE or pursuant to other transactions in the U.S. during the period January 22, 2010 and March 19, 2015, inclusive (the “Class Period”), and were damaged thereby; (ii) purchased or otherwise acquired during the Class Period certain notes issued in 2012 pursuant to a registration statement filed with the SEC filed in 2009 , or certain notes issued in 2013 or 2014 pursuant to a registration statement filed with the SEC in 2012 , and were damaged thereby; and (iii) purchased or otherwise acquired Petrobras securities on the Brazilian stock exchange during the Class Period, who also purchased or otherwise acquired Petrobras securities traded on the NYSE or pursuant to other transactions in the U.S. during the same period. The CAC alleged, among other things, that in the Company’s press releases, filings with the SEC and other communications, the Company made materially false and misleading statements and omissions regarding the value of its assets, the amounts of the Company’s expenses and net income, the effectiveness of the Company’s internal controls over financial reporting, and the Company’s anti-corruption policies, due to alleged corruption purportedly in connection with certain contracts, which allegedly artificially inflated the market value of the Company’s securities. On April 17, 2015, Petrobras, Petrobras Global Finance - PGF and the underwriters of notes issued by PGF (the “Underwriter Defendants”) filed a motion to dismiss the CAC. 88 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) On July 9, 2015, the judge presiding over the Consolidated Securities Class Action ruled on the motion to dismiss, partially granting the Company’s motion. Among other decisions, the judge dismissed claims relating to certain debt securities issued in 2012 under the Securities Act of 1933, as time barred by the Securities Act’s statute of repose and ruled claims relating to securities purchased on the Brazilian stock exchange must be arbitrated, as established in the Company’s bylaws. The judge rejected other arguments presented in the motion to dismiss the CAC and, as a result, the Consolidated Securities Class Action continued with respect to other claims. As allowed by the judge, a second consolidated amended complaint was filed on July 16, 2015, a third consolidated amended complaint was filed on September 1, 2015, among other things extending the Class Period through July 28, 2015 and adding Petrobras America, Inc. as a defendant, and a fourth consolidated amended complaint (“FAC”) was filed on November 30, 2015. The FAC, brought by lead plaintiff and three other plaintiffs – Union Asset Management Holding AG (“Union”), Employees’ Retirement System of the State of Hawaii (“Hawaii”), and North Carolina Department of State Treasurer (“North Carolina”) (collectively, “class plaintiffs”) – brings those claims alleged in the CAC that were not dismissed or were allowed to be re-pleaded under the judge’s July 9, 2015 ruling. On December 7, 2015, Petrobras, PGF, Petrobras America, Inc. and the Underwriter Defendants filed a motion to dismiss the FAC. On December 20, 2015, the judge ruled on the motion to dismiss the FAC, partially granting the motion. Among other decisions, the judge dismissed the claims of USS and Union based on their purchases of notes issued by PGF for failure to plead that they purchased the notes in U.S. transactions. The judge also dismissed claims under the Securities Act of 1933 for certain purchases for which class plaintiffs had failed to plead the element of reliance. The judge rejected other arguments presented in the motion to dismiss the FAC and, as a result, the Consolidated Securities Class Action will continue with respect to the remaining claims. On October 15, 2015, class plaintiffs filed a motion for class certification in the Consolidated Securities Class Action, and on November 6, 2015, Petrobras, PGF, Petrobras America, Inc. and the Underwriter Defendants opposed the motion. On February 2, 2016, the judge granted plaintiffs’ motion for class certification, certifying a Securities Act Class represented by Hawaii and North Carolina and an Exchange Act Class represented by USS. In addition to the Consolidated Securities Class Action, to date, 28 lawsuits have been filed by individual investors before the same judge in the SDNY, consisting of allegations similar to those in the Consolidated Securities Class Action. On August 21, 2015, Petrobras, PGF and the Underwriters Defendants filed a motion to dismiss certain of the individual lawsuits, and on October 15, 2015, the judge ruled on the motion to dismiss, partially granting the motion. Among other decisions, the judge dismissed several Exchange Act, Securities Act and state law claims as barred by the relevant statutes of repose. The judge denied other portions of the motion to dismiss and, as a result, these actions will continue with respect to other claims brought by these class plaintiffs. In addition, a similar lawsuit by individual investors has been filed in the United States District Court for the Eastern District of Pennsylvania. The judge ordered that (i) the individual lawsuits and the Consolidated Securities Class Action shall be tried together in a single trial that will not exceed a total of eight weeks; (ii) the trial shall begin on September 19, 2016; and (iii) any individual action filed after December 31, 2015 will be stayed in all respects until after the completion of the scheduled trial. On March 17, 2016, an additional lawsuit was filed by individual investors before the same judge in the SDNY consisting of allegations similar to those in the Consolidated Securities Class Action. Pursuant to the judge’s order, this case will be stayed until after the completion of the scheduled trial. These actions are in their early stages and involve highly complex issues that are subject to substantial uncertainties and depend on a number of factors such as the novelty of the legal theories, the information produced in discovery, the timing of court decisions, discovery from adverse parties or third parties, rulings by the court on key issues, analysis by retained experts, and the possibility that the parties negotiate in good faith toward a resolution. 89 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) In addition, the claims asserted are broad, span a multi-year period and involve a wide range of activities, and the class plaintiffs have not specified an amount of alleged damages in the Consolidated Securities Class Action or the additional individual actions. The uncertainties inherent in all such matters affect the amount and timing of the ultimate resolution of these actions. As a result, the Company is unable to make a reliable estimate of eventual loss arising from the litigation. Depending on the outcome of the litigation, we may be required to pay substantial amounts, which could have a material adverse effect on the Company’s financial condition, its consolidated results of operations or its consolidated cash flows for an individual reporting period. The Company has engaged a U.S. firm as legal counsel and intends to defend these actions vigorously. 30.5. Contingent assets 30.5.1. Recovery of PIS and COFINS The Company filed civil lawsuits against the Federal Government claiming to recover, through offsetting amounts paid as taxes on finance income and foreign exchange variation gains (PIS) in the period between February 1999 and November 2002 and COFINS between February 1999 and January 2004 claiming that paragraph 1 of article 3 of Law 9,718/98 is unconstitutional. On November 9, 2005, the Federal Supreme Court declared this paragraph to be unconstitutional. On November 18, 2010, the Superior Court of Justice upheld the claim filed by Petrobras in 2006 to recover the COFINS for the period from January 2003 to January 2004. Petrobras then recognized the amount of R$ 497 as recoverable taxes. The Company recognized R$ 2,177 as recoverable taxes in September 2014 (R$ 820 in other income and R$ 1,357 in finance income) for the lawsuit filed in 2005 to recover PIS and COFINS taxes overpaid on finance income in the period from February 1999 to December 2002, after its right to recover those taxes has been definitely recognized and the amounts and documents necessary to request judicial payment were presented. As of December 31, 2015, the Company had non-current receivables of R$ 2,960 related to PIS and COFINS, which are inflation indexed and awaiting settlement, are set out in the following table COFINS - January 2003 to January 2004 PIS / COFINS - February 1999 to November 2002 Inflation indexation Non-current receivables 31. Commitment to purchase natural gas 12.31.2015 497 2,209 254 2,960 On August 18, 2014, Petrobras reached an agreement with Yacimientos Petroliferos Fiscales Bolivianos (YPFB) to settle controversies regarding several aspects of the Bolivian natural gas import contract to supply the Brazilian domestic market (GSA). This agreement sets out payment schedules and compensations for both parties to resolve different interpretations of the GSA, and includes a contract to secure Bolivian natural gas supply to for a thermoelectric power plant - UTE Cuiabá from April 2014, resulting in a net charge of R$ 872. Then, after the acceptance of compensations by each part, this agreement has generated a net positive cash flow for Petrobras during its period of assessment. As of December 31, 2015, the total amount of agreement (GSA) for the 2016 to 2023 period is approximately 43.95 billion cubic meters (m³) of natural gas (equivalent to 30.08 million cubic meters (m3) per day) and corresponds to a total value of US$ 6.46 billion. 90 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 32. Collateral for crude oil exploration concession agreements The Company has granted collateral to the Brazilian Agency of Petroleum, Natural Gas and Biofuels (Agência Nacional de Petróleo, Gás Natural e Biocombustíveis - ANP) in connection with the performance of the Minimum Exploration Programs established in the concession agreements for petroleum exploration areas in the total amount of R$ 6,229, of which R$ 4,798 were still in force as of December 31, 2015, net of commitments that have been undertaken. The collateral comprises crude oil from previously identified producing fields, pledged as security, amounting to R$ 4,153 and bank guarantees of R$ 645. 33. Risk management The Company is exposed to a variety of risks arising from its operations, including price risk (related to crude oil and oil products prices), foreign exchange rates risk, interest rates risk, credit risk and liquidity risk. The Company takes account of risks in its business decisions and manages any such risk in an integrated manner in order to enjoy the benefits of diversification. The Company created a Governance, Risk and Compliance function (and a Chief Governance, Risk and Compliance position) that is responsible for ensuring compliance, with respect to the Company’s processes, and for mitigating risk in the Company’s operations, including those related to fraud and corruption. The Chief Governance, Risk and Compliance officer, with respect to governance risk and compliance issues, must previously approve any matter submitted to the Executive Board for approval. Corporate risk management is part of the Company’s commitment to act ethically and comply with legal and regulatory requirements of the countries where it operates. The Company accounts for risk whenever it makes a decision and manages risk based on an integrated approach. To manage market and financial risks the Company preferably takes structuring measures through an adequate capital and leverage management. A summary of the derivative financial instruments positions held by the Company and recognized in other current assets and liabilities as of December 31, 2015, as well as the amounts recognized in the statement of income and other comprehensive income and the guarantees given is set out following: Derivatives not designated for hedge accounting Future contracts (*) Long position/Crude oil and oil products Short position/Crude oil and oil products Options (*) Call/Crude oil and oil products Put/Crude oil and oil products Forward contracts Long position/ Foreign currency forwards (ARS/USD) (**) Long position/ Foreign currency forwards (BRL/USD) (**) Short position/Foreign currency forwards (BRL/USD) (**) Derivatives designated for hedge accounting Swap Foreign currency - Cross-currency Swap (**) Interest - Libor / Fixed rate (**) Total recognized in the Statement of Financial Position (*) Notional value (thousand bbl) (**) Amounts in USD are presented in million. Notional value Statement of Financial Position Fair value Asset Position (Liability) Maturity 12.31.2015 12.31.2014 12.31.2015 12.31.2014 (5,694) 53,735 (59,429) 123 − 123 USD 0 USD 217 USD 50 (4,314) 84,544 (88,858) (594) (364) (230) USD 10 USD 0 USD 249 USD 298 USD 396 USD 298 USD 419 149 − − 38 − 38 24 − 23 1 186 − − 2 (1) 3 3 (3) − 6 (130) (62) (68) (113) (59) (54) 81 78 2016 2016 2016 2016 2016 2016 2016 2016 2017 91 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Commodity derivatives Foreign currency derivatives Interest rate derivatives Cash flow hedge on exports (***) Gains/ (losses) recognized in the statement of income (*) Gains/ (losses) recognized in the Shareholders’ Equity (**) Guarantees given as collateral 2015 927 90 (31) 986 (7,088) (6,102) 2014 910 (49) (24) 837 (1,673) (836) 2015 − 30 5 35 (61,651) (61,616) 2014 − 22 (5) 17 (13,977) (13,960) 12.31.2015 36 − − 36 − 36 12.31.2014 17 − − 17 − 17 (*) Amounts recognized in finance income in the period. (**) Amounts recognized as other comprehensive income in the period. (***) Using non-derivative financial instruments as designated hedging instruments, as set out in note 33.2. A sensitivity analysis for the different types of market risks, to which the Company is exposed, based on the derivative financial instruments held as of December 31, 2015 is set out following: Financial Instruments Derivatives not designated for hedge accounting Future contracts Forward contracts Forward contracts Swap Options Risk Crude oil and oil products - price changes Foreign currency - depreciation of the BRL against the USD Foreign currency - appreciation of the ARS against the USD Interest - Euribor decrease Crude oil and oil products - price changes Derivatives designated for hedge accounting Swap Debt Net effect Swap Debt Net effect Foreign currency - appreciation of the JPY against the USD Interest - LIBOR increase Stressed Scenario Consolidated Stressed Scenario (∆ of 25%) (∆ of 50%) Probable Scenario (*) 149 6 − − 37 192 (33) 33 − 15 (15) − (173) (163) − − 36 (300) (232) 232 − (7) 7 − (494) (326) − − 35 (785) (387) 387 − (11) 11 − (*) The probable scenario was computed based on the following risks: R$ x U.S. Dollar - a 3.7% depreciation of the Real; Japanese Yen x U.S. Dollar - a 2.9% depreciation of the Japanese Yen; Peso x U.S. Dollar - a 12% depreciation of the Peso; LIBOR Forward Curve - a 0.31% increase throughout the curve. Source: Focus and Bloomberg. 33.1. Risk management of price risk (related to crude oil and oil products prices) Petrobras does not regularly use derivative instruments to hedge exposures to commodity price cycles related to products purchased and sold to fulfill operational needs. Derivatives are used as hedging instruments to manage the price risk of certain short-term commercial transactions. 33.2. Foreign exchange risk management Petrobras seeks to identify and manage foreign exchange rate risks based on an integrated analysis of its businesses with the benefits of diversification. The Company’s short-term risk management involves choosing the currency in which to hold cash, such as the Brazilian Real, U.S. dollar or other currency. The foreign exchange risk management strategy may involve the use of derivative financial instruments to hedge certain liabilities, minimizing foreign exchange rate risk exposure. a) Cash Flow Hedge involving the Company’s future exports The Company designates hedging relationships to account for the effects of the existing hedge between a portion of its long-term debt obligations (denominated in U.S. dollars) and its highly probable U.S. dollar denominated future export revenues, so that gains or losses associated with the hedged transaction (the highly probable future exports) and the hedging instrument (debt obligations) are recognized in the statement of income in the same periods. 92 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) A portion of principal amounts and accrued interest (non-derivative financial instruments), as well as foreign exchange rate forward contracts (derivative financial instruments) have been designated as hedging instruments. Derivative financial instruments expired during the year were replaced by principal and interest amounts in the hedging relationships for which they had been designated. Individual hedging relationships were designated in a one- to-one proportion, meaning that a portion of the highly probable future exports for each month will be the hedged transaction of an individual hedging relationship, hedged by a portion of the Company’s long-term debt. Only a portion of the Company’s forecast exports are considered as highly probable. Whenever a portion of future exports for a certain period for which a hedging relationship has been designated is no longer highly probable, the Company revokes the designation and the cumulative foreign exchange gains or losses that have been recognized in other comprehensive income remain separately in equity until the forecast exports occur. Whenever a portion of future exports for a certain period for which a hedging relationship has been designated is no longer not considered highly probable, but is also no longer expected to occur, any related cumulative foreign exchange gains or losses that have been recognized in other comprehensive income from the date the hedging relationship was designated to the date the Company revoked the designation is immediately recycled from equity to the statement of income as a reclassification adjustment. As of December 31, 2015, a portion of 2016 future exports for which a hedging relationship had been designated was no longer expected to occur and, therefore, the hedging relationship was revoked with respect to that portion of forecast exports and cumulative foreign exchange losses that had been recognized in other comprehensive income from the date the hedging relationship was designated to the date the Company revoked the designation was immediately reclassified from equity to the statement of income as a reclassification adjustment. An R$ 199 foreign exchange loss was recognized in the statement of income in the quarter ended December 31, 2015. The principal amounts, the fair value as of December 31, 2015, and a schedule of expected reclassifications to the statement of income, of cumulative losses recognized in other comprehensive income (shareholders’ equity) based on a USD 1.00 / R$ 3.9048 exchange rate are set out below: Hedging Instrument Non-derivative financial instruments (debt: principal and interest) Hedged Transactions Portion of highly probable future monthly exports Nature of the Risk Foreign Currency – Real vs U.S. Dollar Spot Rate Changes in the reference value (principal and interest) Amounts designated as of December 31, 2014 Additional hedging relationships designated, designations revoked and hedging instruments re-designated Exports affecting profit or loss Amortization Foreign exchange variation Amounts designated as of December 31, 2015 Principal Amount (US$ million) Period Carrying amount as of December 31, 2015 January 2016 to November 2026 61,520 240,222 US$ million 50,858 23,336 (5,401) (7,273) − 61,520 R$ 135,088 81,137 (17,704) (27,038) 68,739 240,222 The ratio of highly probable future exports to debt instruments for which a hedging relationship has been designated in future periods is set out as follows: 2016 2017 2018 2019 2020 2021 2022 2023 2024 to 2026 Average Consolidated Highly probable future exports (%) 82 83 80 78 71 61 57 55 49 60 A roll-forward schedule of cumulative foreign exchange losses recognized in other comprehensive income as of December 31, 2015 is set out below: 93 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Balance at January 1, 2015 Recognized in shareholders' equity Reclassified to the statement of income affecting profit or loss Reclassified to the statement of income for not concluded export Balance at December 31, 2015 Exchange rate (26,668) (68,739) 6,889 199 (88,319) Tax effect 9,067 23,371 (2,342) (68) 30,028 Total (17,601) (45,368) 4,547 131 (58,291) Additional hedging relationships may be revoked or additional reclassification adjustments from equity to the statement of income may occur as a result of changes in forecast export prices and export volumes following a review in the Company’s business plan. Based on a sensitivity analysis considering a US$ 10/barrel decrease in Brent prices stress scenario, when compared to the Brent price projections in our most recent update of the 2015-2019 Business and Management Plan (Plano de Negócios e Gestão – PNG), a R$ 1.600 reclassification adjustment from equity to the statement of income would occur. A schedule of the timing of the losses recognized in other comprehensive income (shareholders’ equity) to be recycled to the statement of income as of December 31, 2015 is set out below: Realization expected 2016 (10,708) 2017 (12,357) 2018 (12,795) 2019 (11,325) 2020 (9,516) 2021 (9,188) 2022 (9,413) 2023 (6,630) Consolidated 2024 to 2026 (6,387) Total (88,319) b) Cash flow hedges involving swap contracts - Yen x Dollar The Company has a cross currency swap to fix in U.S. dollars the payments related to bonds denominated in Japanese yen and does not intend to settle these contracts before the maturity. The relationship between the derivative and the bonds was designated for cash flow hedge accounting. c) Sensitivity analysis for foreign exchange risk on financial instruments A sensitivity analysis is set out below, showing the probable scenario for foreign exchange risk on financial instruments, computed based on external data, along with stressed scenarios (a 25% and a 50% change in the foreign exchange rates), except for assets and liabilities of foreign subsidiaries, when transacted in a currency equivalent to their respective functional currencies. 94 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Financial Instruments Assets Liabilities Cash flow hedge on exports Liabilities (**) Assets Liabilities Assets Liabilities Assets Liabilities Assets Liabilities Assets Liabilities Exposure at 12.31.2015 21,213 Risk (258,554) Dollar/ Real Yen/ Dollar 240,222 2,881 (2,180) (2,180) 111 (8,798) (8,687) 34,250 Euro/ Dollar Euro/ Real (59,238) (24,988) 29 (102) (73) 9,106 (19,347) (10,241) 2,331 (2,476) (145) (43,433) Pound Sterling/ Real Pound Sterling/ Dollar Dollar/ Peso Stressed Scenario (∆ of 25%) 5,303 (64,638) 60,056 721 (545) (545) 28 (2,199) (2,171) 8,562 (14,809) (6,247) 7 (25) (18) 2,277 (4,837) (2,560) 583 (619) (36) (10,856) Consolidated Stressed Scenario (∆ of 50%) 10,607 (129,277) 120,111 1,441 (1,091) (1,091) 56 (4,399) (4,343) 17,125 (29,619) (12,494) 14 (51) (37) 4,553 (9,674) (5,121) 1,165 (1,238) (73) (21,718) Probable Scenario (*) 789 (9,614) 8,933 108 65 65 − (4) (4) (1,256) 2,173 917 2 (6) (4) 176 (375) (199) 259 (275) (16) 867 (*)On December 31, 2015, the probable scenario was computed based on the following risks: Real x Dollar – a 3.7% depreciation of the Real / Yen x Dollar – a 2.9% depreciation of the Yen / Peso x Dollar: a 12.0% depreciation of the Peso/ Euro x Dollar: a 3.5% depreciation of the Euro / Pound Sterling x Dollar: a 1.9% appreciation of the Pound Sterling/ Real x Euro - a 0.1% depreciation of the Real / Real x Pound Sterling - 5.7% depreciation of the Real. Source: Focus and Bloomberg. (**) A portion of the foreign currency exposure is hedged by a cross-currency swap. 33.3. Interest rate risk management The Company considers that interest rate risk does not create a significant exposure and therefore, preferably does not use derivative financial instruments to manage interest rate risk, except for specific situations encountered by certain subsidiaries of Petrobras. 33.4. Capital management The Company’s objectives when making its financial decisions is to achieve an adequate capital management and indebtedness level in order to safeguard its ability to continue as a going concern, adding value to its shareholders and investors. Its main sources of funding have been cash provided by its operating activities, debt issuance in the international capital markets, loan agreements with commercial banks and cash provided by asset disposals (divesting). The duration of the Company’s debt matches the maturity of its capital expenditures (an average maturity of approximately seven years). Net debt is calculated as total debt (short-term debt and long-term debt) less cash, cash equivalents and government bonds and time deposits with maturities higher than three months. Adjusted EBITDA is calculated by adding back net finance income (expenses), income taxes, depreciation/amortization, share of earnings in equity-accounted investments and impairment charges. These measures are not defined by the International Financial Reporting Standards – IFRS (non-GAAP measures) and should neither be considered in isolation or as substitutes for profit, indebtedness and cash flow provided by operating activities as defined by the IFRS, nor be compared to those measures of other companies. 95 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Total debt (current and non-current) Cash and cash equivalents Government securities and time deposits (maturity of more than three months) Net debt Net debt/(net debt+shareholders' equity) Adjusted EBITDA Net debt/Adjusted EBITDA ratio 12.31.2014 492,849 97,845 3,042 391,962 60% 73,859 5.31 Consolidated 12.31.2013 351,035 44,239 24,707 282,089 48% 59,140 4.77 Undertaking capital expenditures in the oil and gas industry is financial-capital intensive and involves long-term maturity. Thus cash used in investing activities may exceed cash provided by operating activities during certain periods. Cash provided by operating activities may be negatively affected if oil prices remain at the current level for a significant period of time. Thus the Company’s financial ratios may be negatively affected during the period when there is no cash flows provided by the operations of its ongoing capital expenditures or when changes resulting from a revision of the Company’s Business and Management Plan – BMP are being implemented. In addition, the recently revised divestment plan for the 2015 to 2016 period (projecting divestments of US$ 15.1 billion) is part of the Company's financial planning, aimed at reducing leverage, preserving cash and prioritizing capital expenditures, primarily in oil and gas production in Brazil in highly productive and profitable areas. However, this divestment portfolio is dynamic and the occurrence of the transactions depend on business conditions, market conditions and the Company’s continuing assessment of its businesses, due to these reasons the rating conditions for assets available for sale were not fulfilled as set out in note 4.12. 33.5. Credit risk Credit risk management in Petrobras aims at minimizing risk of not collecting receivables, financial deposits or collateral from third parties or financial institutions through efficient credit analysis, granting and management based on quantitative and qualitative parameters that are appropriate for each market segment in which the Company operates. The commercial credit portfolio is broad and diversified and comprises clients from the domestic market and from foreign markets. Credit granted to financial institutions is related to collaterals received, cash surplus invested and derivative financial instruments. It is spread among “investment grade” international banks rated by international rating agencies and highly rated Brazilian banks. 33.5.1. Credit quality of financial assets a) Trade and other receivables Most of the company’s customers have no credit agency ratings. Thus, credit commissions assess creditworthiness and define credit limits, which are regularly monitored, based on the costumer’s main activity, commercial relationship and credit history with Petrobras, solvency, financial situation and external market assessment of the customer. b) Other financial assets Credit quality of cash and cash equivalents, as well as marketable securities is based on external credit ratings provided by Standard & Poor’s, Moody’s and Fitch. The credit quality of those financial assets, that are neither past due nor have been impaired, are set out below: 96 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) AAA AA A BBB BB B AAA.br AA.br Other ratings 33.6. Liquidity risk Cash and cash equivalents Marketable securities Consolidated 2015 − 2,214 73,986 14,063 653 29 6,590 42 268 97,845 2014 55 266 21,635 3,988 − − 13,867 2,459 1,969 44,239 2015 − − − 260 − − 3,043 − 86 3,389 2014 − − 53 243 − − 24,655 − 102 25,053 Liquidity risk is represented by the possibility of a shortage of cash or other financial assets in order to settle the Company’s obligations on the agreed dates and is managed by the Company based on policies such as: centralized cash management, in order to optimize the level of cash and cash equivalents held and to reduce working capital; a minimum cash level to ensure that cash needed for investments and short-term obligations is met even in adverse market conditions; increasing the number of investors in the domestic and international markets through funding opportunities, preserving a strong presence in the international capital markets and searching for new funding sources, including new markets and financial products. During 2015, the Company used traditional funding sources (export credit agencies – ECAs, banking market, capital markets and development banks) to obtain the necessary funding to repay debt and fund its capital expenditures. In 2016 the Company expects to count on traditional funding sources, other financing options and on proceeds from the divestment program, in order to meet its funding needs. A maturity schedule of the Company’s finance debt (undiscounted), including face value and interest payments is set out following: Maturity Principal Interest Total 2016 50,764 25,854 76,618 2017 44,709 23,482 68,191 2018 63,124 21,809 84,933 2019 88,529 18,055 106,584 2020 60,325 13,293 73,618 2021 and thereafter 189,838 128,038 317,876 Consolidated 12.31.2015 497,289 230,531 727,820 12.31.2014 354,226 123,105 477,331 33.7. Insurance (unaudited) The Company’s insurance strategy involves acquiring insurance to cover risks that may produce material impacts and also to cover risks that are subject to compulsory insurance coverage (pursuant to legal or contractual requirements). The remaining risks are self-insured and Petrobras intentionally assumes the entire risk by abstaining from contracting insurance. The Company assumes a significant portion of its risk, by entering into insurance policies that have deductibles that may reach an amount equivalent to US$ 25 milion. The Company’s risk assumptions for insurance are not part of the audit scope of the financial statements audit and therefore were not examined by independent auditors. The main information concerning the insurance coverage outstanding at December 31, 2015 is set out below: 97 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) Assets Facilities, equipment inventory and products inventory Tankers and auxiliary vessels Fixed platforms, floating production systems and offshore drilling units Total Types of coverage Consolidated Amount insured Parent company Fire, operational risks and engineering risks Hulls Oil risks 485,410 10,094 102,905 598,409 304,375 23,791 328,166 Petrobras does not have loss of earnings insurance or insurance related to well control, automobiles and pipeline networks in Brazil. 34. Fair value of financial assets and liabilities Fair values are determined based on market prices, when available, or, in the absence thereof, on the present value of expected future cash flows. The fair values of cash and cash equivalents, short term debt and other non-current assets and liabilities are equivalent as or do not differ significantly from their carrying amounts. The hierarchy of the fair values of the financial assets and liabilities, recorded on a recurring basis, is set out below: - Level 1: inputs are the most reliable evidence of fair value: quoted prices (unadjusted) in active markets for identical assets or liabilities that the entity can access at the measurement date. - Level 2: inputs are inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. - Level 3: inputs are unobservable inputs for the asset or liability. Assets Marketable securities Commodity derivatives Foreign currency derivatives Balance at December 31, 2015 Balance at December 31, 2014 Liabilities Foreign currency derivatives Interest derivatives Balance at December 31, 2015 Balance at December 31, 2014 Level I Level II Fair value measured based on Total fair value recorded Level III 3,068 187 − 3,255 7,390 − − − − − − 24 24 6 (62) (68) (130) (116) − − − − − − − − − 3,068 187 24 3,279 7,396 (62) (68) (130) (116) There are no material transfers between levels. The estimated fair value for the Company’s long term debt as of December 31, 2015, computed based on the prevailing market rates is set out in note 17. 98 Notes to the financial statements (Expressed in millions of reais, unless otherwise indicated) 35. Subsequent events Revision on governance and management model On January 28, 2016, the Company presented its new organization structure and its new governance and management model. The revision of the model has been made to align the organization with the new conditions faced by the oil and gas industry and to prioritize profitability and capital discipline. The new model does not propose discontinuing operations, however, it does consider merge of operations. Accordingly, the Company has been reviewing its current business segment structure in order to improve management business analysis, as well as decision-making regarding investments and resources allocation. EIG Claim Involving Sete Brasil On February 23, 2016, EIG Management Company (EIG) and affiliates filed a complaint against Petrobras before the federal court in Washington, DC, alleging that the Company had committed fraud by inducing plaintiffs to invest in Sete Brazil Participações SA ( "Sete"), through communications that failed to disclose the alleged corruption scheme in which the Company and Sete were allegedly involved and that plaintiffs’ investments in Sete allowed Petrobras to perpetuate and expand the corruption scheme. Petrobras has not yet been served in this action. Line of credit On February 26, 2016, Petrobras signed a term sheet with the China Development Bank -CDB, for a financing of US$10 billion. The parties are also negotiating financing contracts including an agreement to supply crude oil to Chinese companies with similar terms to the contracts executed by them in 2009. Contracts regarding the sale of its 20% interest in the concessions of Bijupirá and Salema On February 26, 2016, Petro Rio S.A. terminated the sales contracts signed with the Company on July 1, 2015, regarding the sale of the 20% interest in the concessions of Bijupirá and Salema (BJS) and in the Dutch joint operation BJS Oil Operations B.V. (BJSOO BV). Therefore, Petrobras maintains its 20% stake in those fields, in partnership with Shell, which owns the remaining 80% and operates the fields. According to the contractual conditions, with the approval of CADE on August 10, 2015, the Company received the amount of US$ 5 as an advance, which will be fully returned. Measures of incentive to the exploration and production of oil and natural gas On March 3, 2016, the Conselho Nacional de Política Energética - CNPE enacted the Resolution No. 2 which authorizes the Agência Nacional do Petróleo, Gás Natural e Biocombustíveis – ANP to extend the periods of the “Round Zero” concession agreements, establishes guidelines for this process, as well as determines that the ANP must notify operators whose fields have not been producing for the last six months, applying for a response to the production restart, transfers of rights, or return the fields. The resolution also extends the special customs procedure of goods for the research and exploitation of oil and gas activities, REPETRO, and requests to complete the studies for proposing the parameters of hiring under the production sharing model in unitized areas in the Pre-Salt. Financing Agreement with ICBC Leasing (sale and leaseback) On March 8, 2016, the Company received the amount of US$ 1 billion related to sale and leaseback agreement entered into by Petrobras and ICBC Leasing (Industrial and Commercial Bank of China Leasing), with respect to P-52 platform, as announced on October 13, 2015. P-52 was sold to the bank and the debt will be settled by lease payments. The ownership will be transferred back to the Company by the of lease term. The transaction has a 10 year maturity. 99 Supplementary information (unaudited) (Expressed in millions of reais, unless otherwise indicated) Social Balance (unaudited) 1 - Calculation basis Consolidated sales revenues (SR) Consolidated net income (loss) before profit sharing and taxes (OI) Consolidated gross payroll (GP) (i) 2 - Internal Social Indicators Meal and food Compulsory payroll charges Pension Health Care Health and Safety Education Culture Professional training and development Day-care assistance Profit sharing Others Total - Internal social indicators 3 - External Social Indicators Social and environmental (I) Culture (II) Sport (III) Total contributions for the community Taxes (excluding payroll charges) Total - External social indicators 4 - Environmental Indicators Investments related to the Company’s production/operation (i) With respect to establishing “annual goals” for minimizing wastage, input general consumption in production/operation and for increasing efficiency in the use of natural resources, the Company: 2015 321,638 (41,229) 30,637 % of SR 0.38 1.92 0.68 0.52 0.07 0.08 − 0.10 0.02 − 0.03 3.81 % of SR 0.08 0.04 0.03 0.15 35.39 35.55 % of SR 1.14 Consolidated 2014 337,260 (24,771) 31,671 % of SR 0.36 1.71 0.59 0.44 0.07 0.07 0.01 0.11 0.02 0.31 0.01 3.69 % of SR 0.12 0.06 0.03 0.21 31.52 31.73 % of SR 0.94 Amount 1,222 5,774 1,978 1,477 225 242 18 365 58 1,045 50 12,454 Amount 405 194 94 693 106,319 107,012 GP 3.86 18.23 6.25 4.66 0.71 0.76 0.06 1.15 0.18 3.30 0.16 39.32 OI (1.63) (0.78) (0.38) (2.80) (429.21) (432.00) Amount 3,169 OI (12.79) Amount 1,226 6,162 2,190 1,685 233 263 7 309 79 − 92 12,246 Amount 271 139 86 496 113,840 114,336 GP 4.00 20.11 7.15 5.50 0.76 0.86 0.02 1.01 0.26 − 0.30 39.97 OI (0.66) (0.34) (0.21) (1.20) (276.12) (277.32) Amount 3,678 OI (8.92) ( ) does not have goals ( ) attains from 51% to 75% ( ) attains from 0 to 50% (x) attains from 76 to 100% ( ) does not have goals ( ) attains from 51% to 75% ( ) attains from 0 to 50% (x) attains from 76 to 100% 100 Supplementary information (unaudited) (Expressed in millions of reais, unless otherwise indicated) Social Balance (continuation) 5 - Indicators for the staff Nº of employees at the end of the period Nº of hirings during the period (IV) Nº of contracted employees (outsourcing) (V) Nº of student trainees (VI) Nº of employees older than 45 (VII) Nº of women that work in the Company % of leadership positions held by women (VII) Nº of Negroes that work in the Company (VIII) % of leadership positions held by Negroes (IX) Nº of handicapped workers (X) 6 - Significant information with respect to the exercise of corporate citizenship Ratio between the Company’s highest and lowest compensation (XI) Total number of work accidents (XII) The social and environmental projects developed by the Company were defined by: The health and safety standards in the work environment were defined by: With respect to union freedom, the right to collective bargaining and internal representation of the employees, the Company: The pension benefits include: Profit-sharing includes: In the selection of suppliers, the same ethical standards and standards of social and environmental responsibility adopted by the Company: With respect to the participation of employees in voluntary work programs, the Company: Total number of complaints and criticisms from consumers: (XIII) % of claims and criticisms attended or resolved: Total value added to distribute (in thousand of R$): Distribution of added value: 7 - Other information 2015 78,470 804 158,076 1,438 31,268 13,695 15.3% 20,098 25.3% 444 2015 32.0 3,096 Consolidated 2014 80,908 3,786 203,705 1,746 33,767 13,625 15.2% 19,959 20.3% 286 Goals 2016 32.0 − (X) directors and (X) directors and ( ) directors managers ( ) all employees ( ) directors managers ( ) all employees (X) directors and managers ( ) all the employees ( ) everyone + Cipa (X) directors and managers ( ) all the employees ( ) is not involved ( ) directors ( ) directors ( ) follows ILO standards ( ) directors and managers ( ) directors and managers (X) encourages and follows ILO (X) all employees (X) all employees ( ) will not be involved ( ) directors ( ) directors ( ) will follow ILO standards ( ) directors and managers ( ) directors and managers ( ) everyone + Cipa (X) will encourage and follow ILO (X) all employees (X) all employees ( ) are not considered ( ) are suggested (X) are required ( ) will not be considered ( ) will be suggested (X) will be required ( ) is not involved ( ) gives support in Procon 36 in Procon 47.2% in the Company 9,455 in the Company 99.1% (X) organizes and encourages in court 30 in court 40% ( ) will not be involved in the Company 5,564 in the Company 98% ( ) will give support in Procon - in Procon - (X) will organize and encourage in court 0 in court 0 In 2015: 169,931 65% government 17% employees In 2014: 146,440 70% government 22% employees 0% shareholders 39% third parties -21% retained 0% shareholders 23% third parties -15% retained I. From 2015, includes the amounts allocated to support social, environmental and educational sports projects. Includes the former lines of "Income and Work Opportunities Generated", "Education for Professional Skills", "Rights of Children and Adolescents Guarantee", "Other" and "Investments in programs and / or projects" in addition portion of line "Sport" aimed at educational sports projects. II. The value differs from the Social Balance released last year, according to figures published then did not include investments in cultural projects unlinked to the sponsorship program in 2014, which totaled R$ 51.6. III. From 2015, it does not include the values of educational sports projects already included in the Socio-Environmental line. The value differs from the Social Balance released last year, according to figures published then did not include investments in cultural projects unlinked to the sponsorship program in 2014, which totaled R$ 25,2, in sports projects. IV. Information for the Petrobras Group in Brazil, related to hiring through public selection processes. V. In 2015, began to reflect only the service providers who work at Petrobras facilities. The number 2014 has been adjusted for comparison purposes. VI. Information related to the student trainees of the Parent Company, Petrobras Distribuidora, Transpetro, Breitener and Gas Brasiliano, other subsidiaries do not have internship programs VII. Information related to the employees of the Parent Company, Petrobras Distribuidora, Transpetro, Liquigás, Petrobras Biofuel and subsidiaries outside Brazil VIII. Information related to the employees of the Parent Company, Petrobras Distribuidora, Transpetro and Liquigás who declared to be Negroes. IX. Of the total leadership positions in the Parent Company held by employees who informed their color/race, 25.3% are held by people who declared to be Negroes. X. Data obtained through the records in the Information System of Health, from the self-declaration of the employee and medical analysis during the occupational exams. XI. Information related to the Parent company. XII. It refers to the number of casualties. There is no specific target for the total number of work accidents. The number presented in 2016 was estimated based on the alert limit established for the TOR indicator, which is 4.40 and HHER projected for the year (636.68 million hours-men of risk exposure). XIII. The information on the Company includes the number of complaints and criticisms received by the Parent Company, Petrobras Distribuidora and Liquigás. The goals for 2016 include only the Parent Company and Liquigás. (i) Consisting of salaries, benefits, FGTS, Social Security and other benefits to employees. 101 Supplementary information (unaudited) (Expressed in millions of reais, unless otherwise indicated) Supplementary information on Oil and Gas Exploration and Production (unaudited) In accordance with Codification Topic 932 - Extractive Activities – Oil and Gas, this section provides supplemental information on oil and gas exploration and producing activities of the Company. The information included in items (a) through (c) provides historical cost information pertaining to costs incurred in exploration, property acquisition and development, capitalized costs and results of operations. The information included in items (d) and (e) present information on Petrobras’ estimated net proved reserve quantities, standardized measure of estimated discounted future net cash flows related to proved reserves, and changes in estimated discounted future net cash flows. The Company, on December 31, 2015, maintains activities in South America, which includes Argentina, Colombia and Bolivia; North America, which includes Mexico and the United States of America; and Turkey (others), comprised of Turkey. The equity-accounted investments are comprised of the operations of Petrobras Oil and Gas B.V. (PO&G) in Africa, mainly Nigeria, as well as Venezuelan companies involved in exploration and production activities. However, only in the countries Argentina, United States, Nigeria and Venezuela, the Company estimates reserves. a) Capitalized costs relating to oil and gas producing activities The following table summarizes capitalized costs for oil and gas exploration and production activities with the related accumulated depreciation, depletion and amortization, and asset retirement obligation assets: Abroad Total 2,067 23,909 4,436 30,412 (14,117) 16,295 1,980 16,613 3,351 21,944 (8,048) 13,896 3,329 19,748 175 23,251 (7,020) 16,232 Consolidated Total 28,306 300,453 281,408 610,167 (173,290) 436,877 26,678 272,989 214,510 514,177 (132,068) 382,109 53,135 212,751 190,948 456,833 (111,561) 345,273 Equity Method Investees − 11,318 345 11,663 (5,006) 6,657 24 12,065 69 12,158 (4,831) 7,327 − 9,304 2 9,306 (3,408) 5,898 Brazil South America North America Africa Others December 31, 2015 Unproved oil and gas properties Proved oil and gas properties Support equipments Gross capitalized costs Depreciation and depletion Net capitalized costs December 31, 2014 Unproved oil and gas properties Proved oil and gas properties Support equipments Gross capitalized costs Depreciation and depletion Net capitalized costs December 31, 2013 Unproved oil and gas properties Proved oil and gas properties Support equipments Gross capitalized costs Depreciation and depletion Net capitalized costs 26,239 276,544 276,972 579,755 (159,173) 420,582 24,698 256,376 211,159 492,233 (124,020) 368,213 49,806 193,003 190,773 433,582 (104,541) 329,041 520 7,872 4,164 12,556 (7,955) 4,601 192 5,332 3,136 8,660 (4,656) 4,004 1,936 5,646 842 8,424 (4,790) 3,634 − − − − − − − − − − − − 51 − (35) 16 − 16 − − 16 16 (16) − − − 9 9 (9) − − − 10 10 (9) 1 1,547 16,037 256 17,840 (6,146) 11,694 1,788 11,281 206 13,275 (3,383) 9,892 1,342 14,102 (642) 14,802 (2,221) 12,581 102 Supplementary information (unaudited) (Expressed in millions of reais, unless otherwise indicated) b) Costs incurred in oil and gas property acquisition, exploration and development activities Costs incurred are summarized below and include both amounts expensed and capitalized: December 31, 2015 Acquisition of properties Proved Unproved Exploration costs Development costs Total December 31, 2014 Acquisition of properties Proved Unproved Exploration costs Development costs Total December 31, 2013 Acquisition of properties Proved Unproved Exploration costs Development costs Total Brazil South America North America Africa Others − − 9,989 47,906 57,895 − 120 12,833 42,726 55,679 − 6,538 13,206 39,197 58,941 − − 179 1,486 1,665 209 − 288 1,285 1,782 − − 429 1,576 2,005 − − 275 1,310 1,585 − − 317 983 1,300 − − 830 2,765 3,595 − − − − − − − 36 − 36 − − 3 660 663 − − − − − − − − − − − − 2 6 7 Consolidated Total − − 10,443 50,702 61,145 209 120 13,474 44,994 58,797 − 6,538 14,470 44,204 65,212 Abroad Total − − 454 2,796 3,250 209 − 641 2,268 3,118 − − 1,264 5,007 6,271 Equity Method Investees − − 34 1,420 1,454 − − − 1,501 1,501 − − − 556 556 c) Results of operations for oil and gas producing activities The Company’s results of operations from oil and gas producing activities for the years ended December 31, 2015, 2014 and 2013 are shown in the following table. The Company transfers substantially all of its Brazilian crude oil and gas production to the Refining, Transportation & Marketing segment in Brazil. The internal transfer prices calculated by the Company’s model may not be indicative of the price the Company would have realized had this production been sold in an unregulated spot market. Additionally, the prices calculated by the Company’s model may not be indicative of the future prices to be realized by the Company. Gas prices used are those set out in contracts with third parties. Production costs are lifting costs incurred to operate and maintain productive wells and related equipment and facilities, including operating employees’ compensation, materials, supplies, fuel consumed in operations and operating costs related to natural gas processing plants. Exploration expenses include the costs of geological and geophysical activities and projects without economic feasibility. Depreciation and amortization expenses relate to assets employed in exploration and development activities. In accordance with Codification Topic 932 – Extractive Activities – Oil and Gas, income taxes are based on statutory tax rates, reflecting allowable deductions. Interest income and expense are excluded from the results reported in this table. 103 Supplementary information (unaudited) (Expressed in millions of reais, unless otherwise indicated) Brazil South America North America Africa Others December 31, 2015 Net operation revenues: Sales to third parties Intersegment Production costs Exploration expenses Depreciation, depletion and amortization Impairment of oil and gas properties Other operating expenses Results before income tax expenses Income tax expenses Results of operations (excluding corporate overhead and interest costs) December 31, 2014 Net operation revenues: Sales to third parties Intersegment Production costs Exploration expenses Depreciation, depletion and amortization Impairment of oil and gas properties Other operating expenses Results before income tax expenses Income tax expenses Results of operations (excluding corporate overhead and interest costs) December 31, 2013 Net operation revenues: Sales to third parties Intersegment Production costs Exploration expenses Depreciation, depletion and amortization Impairment of oil and gas properties Other operating expenses Results before income tax expenses Income tax expenses Results of operations (excluding corporate overhead and interest costs) 2,076 108,846 110,922 (53,863) (5,262) (24,735) (35,739) (6,581) (15,258) 5,188 1,002 3,225 4,227 (1,853) (66) (1,005) (796) 182 689 (261) 1,949 − 1,949 (629) (1,139) (823) (1,757) (352) (2,751) 5 (10,070) 428 (2,746) 1,190 152,515 153,705 (64,366) (6,720) (18,091) (5,665) (6,722) 52,141 (17,728) 1,975 2,903 4,878 (2,459) (69) (852) (230) 2,610 3,878 (1,206) 2,144 − 2,144 (489) (308) (1,208) (4,183) (276) (4,320) (10) − − − − − − − − − − − − − − − (38) − (16) 6 (48) − Consolidated Total 5,027 112,071 117,098 (56,345) (6,467) (26,563) (38,292) (7,369) (17,938) 4,985 Abroad Total 2,951 3,225 6,176 (2,482) (1,205) (1,828) (2,553) (788) (2,680) (203) Equity Method Investees 1,853 62 1,915 (698) (110) (624) (1,077) (166) (760) (286) − − − − − − − (618) (618) 53 (565) (2,883) (12,953) (1,046) − − − − − − − 279 279 41 4,119 2,903 7,022 (2,948) (415) (2,060) (4,429) 2,619 (211) (1,175) 5,309 155,418 160,727 (67,314) (7,135) (20,151) (10,094) (4,103) 51,930 (18,903) 1,578 3,279 4,857 (1,398) (675) (421) (180) (20) 2,163 (1,576) 34,413 2,672 (4,330) (48) 320 (1,386) 33,027 587 2,472 144,809 147,281 (57,050) (6,057) (16,867) (9) (2,883) 64,415 2,201 3,624 5,826 (3,057) (132) (1,117) 2 (552) 969 1,093 − 1,093 (381) (189) (693) (30) (161) (361) 438 1,429 1,867 (141) (61) (192) (1,205) (108) 160 − − − − (7) (1) − 3,763 3,756 3,732 5,053 8,786 (3,580) (388) (2,004) (1,233) 2,943 4,524 6,204 149,862 156,067 (60,630) (6,445) (18,871) (1,242) 60 68,939 1,176 1,640 2,816 (423) (4) (565) − − 1,823 (21,901) (304) (3) (790) (1) (1,099) (23,000) (750) 42,514 665 (365) (630) 3,754 3,425 45,939 1,073 d) Reserve quantities information The Company’s estimated net proved oil and gas reserves and changes thereto for the years 2015, 2014 and 2013 are shown in the following table. Proved reserves are estimated by the Company’s reservoir geoengineers in accordance with the reserve definitions prescribed by the Securities and Exchange Commission. 104 Supplementary information (unaudited) (Expressed in millions of reais, unless otherwise indicated) Proved oil and gas reserves are those quantities of oil and gas, which, by analysis of geoscience and engineering data, can be estimated with reasonable certainty to be economically producible from a given date forward, from known reservoirs, and under existing economic conditions, operating methods, and government regulations-prior to the time at which contracts providing the right to operate expire, unless evidence indicates that renewal is reasonably certain, regardless of whether deterministic or probabilistic methods are used for the estimation. The project to extract the hydrocarbons must have commenced or the operator must be reasonably certain that it will commence the project within a reasonable time. Developed oil and gas reserves are reserves of any category that can be expected to be recovered: (i) through existing wells with existing equipment and operating methods or in which the cost of the required equipment is relatively minor compared to the cost of a new well; and (ii) through installed extraction equipment and infrastructure operational at the time of the reserves estimate if the extraction is by means not involving a well. In some cases, substantial new investments in additional wells and related facilities will be required to recover these proved reserves. Due to the inherent uncertainties and the limited nature of reservoir data, estimates of reserves are subject to change as additional information becomes available. A summary of the annual changes in the proved reserves of oil is as follows (in millions of barrels): Proved developed and undeveloped reserves Reserves at December 31, 2012 Transfers by loss of control* Revisions of previous estimates Extensions and discoveries Improved Recovery Sales of reserves Production for the year Reserves at December 31, 2013 Revisions of previous estimates Extensions and discoveries Improved Recovery Sales of reserves Purchases of reserves Production for the year Reserves at December 31, 2014 Revisions of previous estimates Extensions and discoveries Improved Recovery Sales of reserves Production for the year Reserves at December 31, 2015 Brazil 10,539.2 − (110.0) 818.3 124.2 (42.3) (671.0) 10,658.4 629.3 267.7 − − − (704.6) 10,850.9 (1,968.9) 407.1 0.4 (2.3) (743.1) 8,544.1 South America North America 74.0 − 21.9 33.0 − (1.5) (4.3) 123.1 5.3 1.6 − (0.1) − (10.0) 119.9 (18.1) − − − (11.2) 90.6 175.4 − 13.4 − − − (22.8) 166.0 (3.2) 3.0 0.5 (104.4) 22.9 (18.3) 66.5 (3.5) 4.8 0.7 (4.5) (11.7) 52.3 Africa 140.2 (140.2) − − − − − − − − − − − − − − − − − − − Consolidated Abroad ** Total 8.3 − 1.3 − − − (0.8) 8.8 0.2 − − − − (1.1) 7.9 0.1 − − − (1.0) 6.9 Total 10,937.1 (140.2) (73.4) 851.4 124.2 (43.8) (698.9) 10,956.4 631.6 272.3 0.5 (104.5) 22.9 (734.0) 11,045.1 (1,990.4) 411.9 1.1 (6.8) (767.0) 8,693.9 Equity Method Investees 24.3 140.2 1.8 − − (65.4) (16.5) 84.5 (1.1) − − − − (11.3) 72.1 3.1 − 16.2 − (10.9) 80.4 Others 389.6 (140.2) 35.4 33.0 − (1.5) (27.1) 289.2 2.1 4.6 0.5 (104.5) 22.9 (28.3) 186.5 (21.6) 4.8 0.7 (4.5) (22.8) 142.9 (*) Amounts transferred from consolidated entities to equity-method entities, as the Company ceased to consolidate PO&G. (**) In 2013 includes 105 million barrels related to assets classified as held for sale. Apparent differences in the sum of the numbers are due to rounding off. Bolivian proved reserves are not included due to restrictions determined by Bolivian Constitution. 105 Supplementary information (unaudited) (Expressed in millions of reais, unless otherwise indicated) A summary of the annual changes in the proved reserves of natural gas is as follows (in billions of cubic feet): Proved developed and undeveloped reserves Reserves at December 31, 2012 Transfers by loss of control* Revisions of previous estimates Extensions and discoveries Improved Recovery Sales of reserves Purchases of reserves Production for the year Reserves at December 31, 2013 Revisions of previous estimates Extensions and discoveries Improved Recovery Sales of reserves Purchases of reserves Production for the year Reserves at December 31, 2014 Revisions of previous estimates Extensions and discoveries Improved Recovery Sales of reserves Purchases of reserves Production for the year Reserves at December 31, 2015 *Amounts transferred from consolidated entities to equity-method entities, as the Company ceased to consolidate PO&G. ** In 2013 includes 363 billion cubic feet related to assets classified as held for sale. South America North America 67.7 − 2.6 80.4 − (13.4) − (4.4) 132.9 46.1 6.0 − (0.1) − (4.9) 180.0 (17.0) − − − − (24.5) 138.5 Brazil 10,344.6 − (291.2) 1,113.0 916.0 (17.3) 0.4 (773.8) 11,291.7 468.0 216.0 − − − (805.4) 11,170.3 (1,178.3) 417.6 0.2 (1.3) − (820.8) 9,587.7 1,083.7 − 75.2 − − − − (100.4) 1,058.5 25.5 42.1 10.8 (351.7) 47.1 (101.5) 730.8 16.8 74.6 27.7 (90.2) − (79.2) 680.5 Africa 45.5 (45.5) − − − − − − 0.0 − − − − − − 0.0 − − − − − − − Others 1,196.9 (45.5) 77.8 80.4 − (13.4) − (104.8) 1,191.4 71.6 48.1 10.8 (351.8) 47.1 (106.4) 910.8 (0.2) 74.6 27.7 (90.2) − (103.7) 819.1 Consolidated Abroad ** Total 13.3 − (0.1) − − − − (1.4) 11.8 0.1 − − − − (1.4) 10.6 0.2 − − − − (1.4) 9.3 Total 11,554.8 (45.5) (213.5) 1,193.4 916.0 (30.7) 0.4 (880.0) 12,494.8 539.7 264.1 10.8 (351.8) 47.1 (913.2) 12,091.5 (1,178.3) 492.2 27.9 (91.5) − (925.9) 10,416.1 Equity Method Investees 47.8 45.5 (8.0) − − (22.8) − (0.6) 61.9 (14.4) − − − − (0.6) 46.9 (13.1) − − − − (0.3) 33.5 Apparent differences in the sum of the numbers are due to rounding off. Bolivian proved reserves are not included due to restrictions determined by Bolivian Constitution. 106 Supplementary information (unaudited) (Expressed in millions of reais, unless otherwise indicated) The tables below present the volumes of proved developed and undeveloped reserves, net: Net proved developed reserves: Consolidated Entities Brazil South America North America Abroad Total Consolidated Entities Nonconsolidated Entities South America Africa Abroad Total Nonconsolidated Entities Total Consolidated and Nonconsolidated Entities Net proved undeveloped reserves: Consolidated Entities Brazil South America North America Abroad Total Consolidated Entities Nonconsolidated Entities South America Africa Abroad Total Nonconsolidated Entities Total Consolidated and Nonconsolidated Entities Apparent differences in the sum of the numbers are due to rounding off. Crude Oil Synthetic Oil Natural Gas 2015 Synthetic Gas Crude Oil Synthetic Oil Natural Gas 2014 Synthetic Gas Crude Oil Synthetic Oil Natural Gas 2013 Synthetic Gas (millions of barrels) (billions of cubic feet) (millions of barrels) (billions of cubic feet) (millions of barrels) (billions of cubic feet) 4,266.5 39.7 53.6 93.4 4,359.9 6.6 28.0 34.7 34.7 6.9 − − − 6.9 − − − − 5,320.5 366.3 122.5 488.8 5,809.3 8.0 10.4 18.4 18.4 9.3 − − − 9.3 − − − − 7,002.7 52.0 63.6 115.6 7,118.3 9.4 30.8 40.2 40.2 7.9 − − − 7.9 − − − − 6,661.0 358.2 146.2 504.3 7,165.4 15.7 14.4 30.1 30.1 10.6 − − − 10.6 − − − − 6,509.3 86.0 46.2 132.2 6,641.6 12.4 37.3 49.8 49.8 8.8 − − − 8.8 − − − − 6,578.9 368.4 9.9 378.3 6,957.3 14.9 15.7 30.5 30.5 11.8 − − − 11.8 − − − − 4,394.5 6.9 5,827.7 9.3 7,158.5 7.9 7,195.5 10.6 6,691.4 8.8 6,987.8 11.8 4,277.7 12.5 37.0 49.5 4,327.2 7.9 37.8 45.7 45.7 4,372.9 − − − − − − − − − − 4,267.2 314.2 16.0 330.3 4,597.5 8.9 6.2 15.1 15.1 4,612.6 − − − − − − − − − − 3,848.2 14.6 56.4 71.0 3,919.2 8.6 23.3 31.9 31.9 3,951.1 − − − − − − − − − − 4,509.2 372.5 33.8 406.3 4,915.5 11.9 4.9 16.8 16.8 4,932.3 − − − − − − − − − − 4,149.1 80.1 77.0 157.1 4,306.2 8.8 25.9 34.7 34.7 4,340.8 − − − − − − − − − − 4,712.7 690.1 123.1 813.2 5,525.9 26.4 4.9 31.3 31.3 5,557.2 − − − − − − − − − − 107 Supplementary information (unaudited) (Expressed in millions of reais, unless otherwise indicated) e) Standardized measure of discounted future net cash flows relating to proved oil and gas quantities and changes therein The standardized measure of discounted future net cash flows, related to the above proved oil and gas reserves, is calculated in accordance with the requirements of Codification Topic 932 of the SEC – Extractive Activities – Oil and Gas. Estimated future cash inflows from production are computed by applying the average price during the 12-month period prior to the ending date of the period covered by the report, determined as an unweighted arithmetic average of the first-day-of-the-month price for each month within such period, unless prices are defined by contractual arrangements, excluding escalations based upon future conditions. Future price changes are limited to those provided by contractual arrangements in existence at the end of each reporting year. Future development and production costs are those estimated future expenditures necessary to develop and produce year-end estimated proved reserves based on year-end cost indications, assuming continuation of year-end economic conditions. Estimated future income taxes are calculated by applying appropriate year-end statutory tax rates. In Brazil, together with the income tax, is included future social contribution These amounts include allowable deductions which are subject to the statutory rates. The discounted future net cash flows are calculated using discount factors of 10% applied to mid-period. This discounted future net cash flows requires a estimate of when the future expenditures will be incurred and when the reserves will be produced year-by-year. The valuation prescribed under Codification Topic 932 of the SEC– Extractive Activities - Oil and Gas requires assumptions as to the timing and amount of future development and production costs. The calculations are made as of December 31 each year and should not be relied upon as an indication of Petrobras’ future cash flows or the value of its oil and gas reserves. Information relating to the standardized measure of discounted future net flows are presented originally in U.S. dollars on Form 20-F of the SEC were converted to the real for these financial statements. Therefore, in order to maintain consistency with the criteria used in measuring the estimates of future cash flows, as described above, the exchange rate used for converting each period follows the average prices calculated as the unweighted arithmetic average of the first-day-of-the-month price for each month within the 12-month period prior to the end of the reporting period. Exchange differences arising on translation are shown as cumulative translation adjustments in handling flows tables, as follows. 108 Supplementary information (unaudited) (Expressed in millions of reais, unless otherwise indicated) Discounted future net cash flows: At December 31, 2015 Future cash inflows Future production costs Future development costs Future income tax expenses Undiscounted future net cash flows 10 percent midyear annual discount for timing of estimated cash flows * Standardized measure of discounted future net cash flows At December 31, 2014 Future cash inflows Future production costs Future development costs Future income tax expenses Undiscounted future net cash flows 10 percent midyear annual discount for timing of estimated cash flows * Standardized measure of discounted future net cash flows Brazil 1,524,183 (844,332) (215,751) (202,433) 261,667 South America North America 15,560 (8,847) (3,272) (76) 3,365 21,563 (10,434) (3,481) (1,736) 5,912 (120,677) (1,939) (488) 140,990 3,973 2,877 2,529,273 (1,098,425) (164,084) (441,802) 824,962 16,770 (8,762) (2,798) (1,447) 3,763 26,530 (8,630) (5,504) (955) 11,441 (418,349) (1,230) (3,703) 406,613 2,533 7,738 At December 31, 2013 Future cash inflows Future production costs Future development costs Future income tax expenses Undiscounted future net cash flows 10 percent midyear annual discount for timing of estimated cash flows * Standardized measure of discounted future net cash flows (*) Semiannual capitalization (**) In 2013 includes the amount of R$ 3,790 million related to assets held for sale, carried out in 2014. Bolivian proved reserves are not included due to restrictions determined by Bolivian Constitution. 2,444,936 (1,011,789) (156,636) (443,858) 832,653 36,145 (18,843) (4,626) (3,649) 9,028 (426,231) 406,422 (3,093) 5,935 26,017 (7,509) (6,025) (365) 12,118 (4,931) 7,187 Consolidated Entities Abroad** Total 37,123 (19,281) (6,753) (1,812) 9,277 Total 1,561,306 (863,613) (222,504) (204,245) 270,944 Equity Method Investees 12,995 (4,629) (4,050) (1,151) 3,165 (2,427) (123,104) (1,480) 6,850 147,840 1,685 43,300 (17,392) (8,302) (2,402) 15,204 2,572,573 (1,115,817) (172,386) (444,204) 840,166 14,704 (4,456) (3,775) (2,152) 4,321 (4,933) (423,282) (1,296) 10,271 416,884 3,025 62,162 (26,351) (10,651) (4,014) 21,146 2,507,098 (1,038,140) (167,287) (447,872) 853,799 18,802 (6,576) (4,153) (2,633) 5,441 (8,024) (434,256) (1,768) 13,122 419,543 3,673 Africa − − − − − − − − − − − − − − − − − − − − − 109 Supplementary information (unaudited) (Expressed in millions of reais, unless otherwise indicated) Balance at January 1, 2015 Sales and transfers of oil and gas, net of production cost Development costs incurred Net change due to purchases and sales of minerals in place Net change due to extensions, discoveries and improved, less related costs Revisions of previous quantity estimates Net change in prices, transfer prices and in production costs Changes in estimated future development costs Accretion of discount Net change in income taxes Others - unspecified Cumulative translation adjustment Balance at December 31, 2015 Brazil 406,613 South America North America 7,739 2,532 Africa − Others − (57,037) 47,906 (1,845) 1,486 (1,329) 1,310 (113) (191) 21,499 1,068 − − (97,550) 6 (2,161) (610,081) 499 (9,258) (22,904) 40,661 226,167 − 185,829 140,990 (1,221) 517 220 (133) 1,035 3,973 1,775 1,035 305 303 3,158 2,877 − − − − − − − − − − − − − − − − − − − − − − − − Consolidated Entities Abroad Total 10,271 (3,174) 2,796 Total 416,884 (60,211) 50,702 Equity Method Investees 3,025 (818) 1,420 (191) (304) − 1,068 22,567 1,606 (2,155) (99,705) 441 (8,759) (618,840) (5,728) 554 1,552 525 170 4,193 6,850 (22,350) 42,213 226,692 170 190,022 147,840 (399) 429 1,110 599 − 1,685 110 Consolidated Entities Abroad** Total 13,121 − Total 419,543 − Equity Method Investees 3,672 − (3,163) 2,268 (92,493) 44,994 (2,228) 1,501 (2,306) (2,306) − − 17,274 427 434 39,675 (71) (1,483) (79,597) (1,347) (756) 1,111 (486) (14) 1,118 10,271 18,321 (7,303) (3,356) 2,594 (28,435) 41,753 17,234 (14) 39,256 416,884 385,144 (7,303) (76,610) 38,657 (273) 412 202 − 1,157 3,025 800 7,303 (1,584) 512 338 (1,835) (4,047) 1,451 72,944 2,076 (6,707) − 180 (2,225) (23,152) (897) (1,615) 1,546 380 (278) 1,192 13,121 (42,900) 38,228 (1,511) (278) 44,866 419,542 (185) 541 586 − 463 3,672 − − − − − − − − − − − − 7,303 (7,303) − 660 − − − (660) − − − − − − − − − − − − − − − − − − − − − 6 − − − (5) − − − − (1) − Brazil 406,422 − South America North America 7,186 − 5,935 − Africa − − Others − − Supplementary information (unaudited) (Expressed in millions of reais, unless otherwise indicated) Balance at January 1, 2014 Transfers by loss of control* Sales and transfers of oil and gas, net of production cost Development costs incurred Net change due to purchases and sales of minerals in place Net change due to extensions, discoveries and improved, less related costs Revisions of previous quantity estimates Net change in prices, transfer prices and in production costs Changes in estimated future development costs Accretion of discount Net change in income taxes Others - unspecified Cumulative translation adjustment Balance at December 31, 2014 (89,330) 42,726 (1,525) 1,285 (1,638) 983 − (2,555) 249 16,847 39,241 427 (64) − 498 (78,114) (599) (884) (27,679) 40,642 17,720 − 38,138 406,613 (846) 308 (266) (71) 503 2,532 90 803 (220) 57 615 7,739 587 (249) (2,173) (857) 390 4,795 − 6,223 − (2,499) 1,538 366,823 − (73,254) 36,063 Balance at January 1, 2013 Transfers by loss of control* Sales and transfers of oil and gas, net of production cost Development costs incurred Net change due to purchases and sales of minerals in place Net change due to extensions, discoveries and improved, less related costs Revisions of previous quantity estimates Net change in prices, transfer prices and in production costs Changes in estimated future development costs Accretion of discount Net change in income taxes Others - unspecified Cumulative translation adjustment Balance at December 31, 2013 (*) Amount transferred due to deconsolidation of PO&G. (**) In 2013 includes the amount of R$ 3,790 million related to assets held for sale, carried out in 2014. (41,285) 36,682 (1,891) − 43,674 406,422 (870) 962 407 (343) 674 5,935 (745) 584 (27) 65 519 7,186 (20,927) (8,783) 71,493 1,451 2,016 (756) (804) 60 − Bolivian proved reserves are not included due to restrictions in accordance with Bolivian Constitution. 111 Board of Directors and Officers BOARD OF DIRECTORS LUIZ NELSON GUEDES DE CARVALHO President ALDEMIR BENDINE Member LUCIANO GALVÃO COUTINHO Member LUIZ AUGUSTO FRAGA NAVARRO DE BRITTO FILHO (*) Member SEGEN FARID ESTEFEN Member GUILHERME AFFONSO FERREIRA Member WALTER MENDES DE OLIVEIRA FILHO Member ROBERTO DA CUNHA CASTELLO BRANCO Member DEYVID SOUZA BACELAR DA SILVA Member EXECUTIVE COMMITTEE (OFFICERS) ALDEMIR BENDINE Chief Executive Officer (CEO) - President HUGO REPSOLD JÚNIOR Director of Gas and Power JOÃO ADALBERTO ELEK JÚNIOR Director of Governance, Risk and Compliance ANTÔNIO SÉRGIO OLIVEIRA SANTANA Corporate and Services Director ROBERTO MORO Director of Engineering, Technology and Materials IVAN DE SOUZA MONTEIRO Chief Financial and Investor Relations Officer JORGE CELESTINO RAMOS Director of Refining, Transportation and Marketing SOLANGE DA SILVA GUEDES Director of Exploration and Production PAULO JOSE ALVES Chief Accounting Officer (CAO) CRC-RJ-060.073/O-0 (*) Abstention to approve the financial statements. 

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