The paper presents an acoustical method to precisely measure the permeating volume of mercury forced into an oil bearing rock sample under high pressure.

采用声学方法精密测定汞被高压强压入储油岩样的渗入体积，对岩芯孔隙结构测定中的汞体积计量方法作了重要改进。

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If the oil fields whose major contributing components are coal rock exist in the coal bearing system of the world?

在世界上，含煤岩系中是否存在以煤岩为主要贡献组分而形成的油田？

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Among which, there are the developed oil gas bearing formation, coal bearing formation and red continental clastic rock formation.

其中发育有含油气建造、含煤建造和红色陆相碎屑岩建造。

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Operated by Anadarko with 30%, that well was another monster, going down more than 31, 000 feet in 5, 800 feet of water, and discovering a remarkable 1, 000 feet of oil-bearing rock with very promising reservoir properties.

FORBES: Tiny Dallas-Based Oil Company Scores Two Giant Deepwater Discoveries In One Week

Hydraulic fracturing, or fracking, pumps millions of gallons of water mixed with fine sand and chemicals deep into oil and gas wells to crack gas-bearing rock.

WSJ: NY groups claim industry bias in fracking study