Schlumberger Chairman and CEO Paal Kibsgaard commented, “In the second quarter market conditions worsened further in most parts of our global operations, but in spite of the continuing headwinds we now appear to have reached the bottom of the cycle. As we continued to navigate this challenging environment, we again delivered robust pretax operating income, operating margin, and free cash flow. This performance came as a result of our strong execution and, in some cases, at the expense of revenue as we began shifting focus onto recovering our pricing concessions and high-grading our contract portfolio".

Kuwait's budget deficit reflects the impact lower oil prices have had on crude exporters, particularly Gulf Arab monarchies that rely on oil revenues to support generous subsidies, welfare benefits and public sector wages.

"Memorandum of understandings (MoUs) worth over $80 billion to be spent on investments in oil and gas infrastructure, pipelines, refineries, power, facility refurbishments and upstream have been signed with Chinese companies,"

Oil production in Nigeria has risen to about 1.9 million barrels per day (bpd), from 1.6 million bpd, due to repairs and more than a week having passed since a major pipeline attack in the Niger Delta

“We’re looking to raise about $40 to $50 billion,” Kachikwu said in the Bloomberg interview. “Going to places like China, which have a huge capacity to put money in the oil sector, is very helpful.”

Oil output will reach 69 million tonnes of oil equivalent in 2016, against 67 million tonnes last year, while gas production will rise to 132.2 billion cubic meters (bcm) from 128.3 bcm in 2015 and 130.9 bcm in 2014, a Sonatrach report showed.

Exxon Mobil Corp. may invest more than $10 billion in Argentina’s Vaca Muerta shale formation in the next decades, Chairman and Chief Executive Officer Rex Tillerson said Thursday.

Nigeria's crude oil and condensate production has fallen almost 50% from the start of the year to around 1.1 million b/d.

The transaction is expected to deliver annual pretax savings of at least $400 million as of 2019 and boost earnings per share significantly, the companies said in a statement on Thursday.

Nigeria's oil output fell close to a 22-year low this month due to attacks on oil pipelines in the southern Niger Delta, home to much of the country's oil and gas wealth, compounding the impact of low oil prices on Africa's largest economy.