The gravity type oil-gas-water separator is the key equipment in the oilfield gathering and transportation system.

重力式油气水三相分离器是油田集输系统中的关键设备。

youdao

The difference of physical parameters in oil-gas-water are premise that geophysical well log can be used for fluid typing.

地球物理测井能识别储层流体性质的前提条件是油、气、水的物理参数存在差异。

youdao

There are many kinds of oil-gas-water recognition methods such as the core and cuttings testing, cross charting, linear function recognition.

地质录井油气水层识别有多种方法，如岩心岩屑肉眼观察法、录井数据图版法、线性函数判别法等。

youdao

According to the World Policy Institute, coal-and-oil-fired power plants consume roughly twice the water than that of gas-fired facilities while nuclear generation needs three times that of natural gas.

FORBES: Water Shortages May Leave Energy Producers Dying of Thirst

Environmentalists strongly oppose shale-gas extraction due to fears that fracking may contaminate water supplies, the oil-sands industry because it is energy-intensive and dirty, and deep-water drilling because of the risk of oil spills like last year's Gulf of Mexico disaster.

WSJ: Big Oil Companies Are Shifting Their Focus Back to the West

Until recently, oil and gas produced from deep-water fields have been brought to the surface and transported to onshore processing facilities.

FORBES: World's First Subsea Smart Grid Changes Offshore Oil and Gas Game