oil field drill additive chemicals

In the drilling of horizontal Wells and large displacement Wells, the operators realize that one of the most important directional drilling problems is that the actual trajector...

In less than a month, brent has soared from a low of $70.3 a barrel on August 15 to a high of $79.62 on Wednesday. Oil buyers are ramping up their orders to "store oil for the w...

Saudi oil exports to the United States last week reached a four-week average of 1 million barrels per day for the first time since June 2017, according to the U.S. energy agency...

On September 11th afternoon, wang yilin, chairman of China national petroleum corporation, delivered a speech at the "crossroads of the silk road" symposium at the invitation of...

On the afternoon of September 11, Venezuelan vice President Bruno rodriguez visited the headquarters of China national petroleum corporation (CNPC). He met with zhang jianhua, g...

On September 7, the first contract of Shanghai crude oil futures SC1809 completed smoothly. At this point, the "last mile" of Shanghai crude oil futures was opened, marking the ...

Tar sand extractions with microemulsions and emulsions

A cleaner way to get petroleum out of oil sands

Process of organic material extraction from bituminous sands or oil bearing sands