During the quarter, Apache closed the sales of its LNG business, and remaining oil and gas assets in Australia . “Exiting these businesses eliminated our exposure to projects with large capital-spending commitments and uncertain project timing,” said John J. Christmann IV, Apache chief executive officer.

Total sales (net of excise tax, VAT and customs duties) increased by RUB 89,516 million, or 6 %, to RUB 1,648,253 million in the three months ended March 31, 2015 compared to the three months ended March 31, 2014.

Under the second stage of the Production Sharing Agreement of the Shah Deniz Project in Azerbaijan, LUKOIL Overseas Shah Deniz Ltd. (a fully-owned PJSC LUKOIL subsidiary) has signed in Baku a 12 year credit-facility agreement with a consortium of banks to borrow USD 1 billion.

“Russia sits on 25% of the world’s gas reserves and is very, very close to markets that we are very familiar with,” Van Beurden said July 30, on the sidelines of the company’s earnings presentation. Shell is also pushing “to see how we can work with Gazprom internationally.”

TESCO reported a net loss of $27.5 million, or $(0.71) per diluted share, for the second quarter ended June 30, 2015. Excluding certain special items, consisting of a valuation allowance on Canadian deferred tax assets, restructuring costs, specific warranty reserves for new products, certain foreign currency losses and specific bad debt expense related to an international customer, TESCO reported an adjusted net loss for the quarter of $8.0 million, or $(0.21) per diluted share. This compares to a net loss of $8.3 million, or $(0.21) per diluted share, in the first quarter of 2015, and net income of $12.7 million, or $0.31 per diluted share, for the second quarter of 2014. Adjusted net loss in the first quarter of 2015 was $3.3 million, or $(0.08) per diluted share, and in the second quarter of 2014 was $11.9 million, or $0.29 per diluted share.

On Aug. 3, US crude prices fell to $45 a barrel. In July, the average price was $60 a barrel. Banks are starting to tighten up their lending standards, further draining liquidity out of the market.

In May 2008, the company’s market capitalization reached $367.27 billion, making it one of world’s most valuable companies, according to a survey compiled by the Financial Times. Gazprom’s deputy chair, Alexander Medvedev, repeatedly predicted at the time that within a decade the Russian energy giant could be worth $1 trillion.

Nabors Industries Ltd. ("Nabors")(NYSE: NBR)today reported second-quarter revenue and earnings from unconsolidated affiliates of $862 million, compared to $1.42 billion in the first quarter of 2015, and $1.62 billion in the second quarter of last year. The comparable quarters included $367 million and $535 million respectively, in revenue from Completion and Production Services, a business line that merged with C&J Energy Services on March 24, 2015. Beginning in the second quarter, Nabors' results reflect equity-method accounting for this investment on a quarter-lag basis.

On a reported basis, due to a non-cash, full-cost ceiling charge, Devon had a net loss of $2.8 billion, or $6.94 per diluted share, for the second-quarter 2015. This compares with second-quarter 2014 reported net earnings of $675 million, or $1.64 per diluted share.

Gazprom's gas prices are pegged to oil with a six-month lag, which means its customers are currently paying the equivalent of $45-$50 per barrel seen in January 2015 when oil prices crashed following a decision by OPEC not to reduce output.

BP’s second-quarter replacement cost (RC) loss was $6,266 million, compared with a profit of $3,182 million a year ago.

Claudio Descalzi, Chief Executive Officer, commented: “In the first half of the year we have achieved excellent industrial results across our businesses, which enable us to revise upwards several of the targets set out in the strategic plan presented inMarch. In upstream we delivered record production growth and we have significantly contained costs. Furthermore, the recent start-up of production in the Perla field in Venezuela, and forthcoming start-up of Goliat in Norway will provide an important contribution in the second half. The mid-downstream businesses all reached profitability, thanks to the strong progress we have made in restructuring our refineries and petrochemical plants, successful renegotiations of gas contracts and further interventions on efficiency. These actions have helped to contain the impact of thefall in hydrocarbons prices, both in terms of economics and cash generation. Despite the halving of oil prices, we have generated €5.7 billion of cash flow, in line with the first half of 2014, which has financed almost all capital investment in the half year. This is a very significant result, given that self-financing investment is the main challenge facing the sector today. These better than expected results enable me to confirm the proposal of an interim dividend of €0.40 per share to the Board of Directors, on September 17”.

Compared with the second quarter 2014, CCS earnings excluding identified items benefited from strong Downstream results reflecting steps taken by the company to improve financial performance and higher realised refining margins. In Upstream, earnings were impacted by the significant decline in oil and gas prices and decreased production volumes, partly offset by lower costs and depreciation.

Despite falling crude prices, Total managed to report a better result as its output for the quarter grew and cost cutting measures paid off. Crude oil prices have more than halved from their peaks last year. West Texas Intermediate (WTI) and Brent crude oil futures - the benchmarks for crude oil prices are currently trading at $47.86 per barrel and $53.07 per barrel respectively. During the quarter, oil traded around $60 per barrel.

Diamond Offshore Drilling, Inc. (NYSE: DO) today reported net income of $90 million, or $0.66 per share, in the second quarter of 2015, compared to $90 million, or $0.65 per share, in the second quarter of 2014. Revenues in the second quarter of 2015 were $634 million, compared to revenues of $692 million in the second quarter of 2014.