Organic petrology is an important method for studying coal formed oil.

有机岩石学方法是研究煤成油的重要方法之一。

youdao

Turpan-Hami (Tuha) basin is deemed to be a typical coal-formed oil basin.

吐哈盆地被认为是典型的煤成油盆地。

youdao

With the further exploration and development in Daqing, coal measure strata and coal formed oil are found in Songliao Basin, Hailaer Basin, Jixi Basin and Tangyuan Rift.

随着大庆勘探开发的进一步深入，在松辽盆地、海拉尔盆地、鸡西盆地、汤原断陷均发现有煤系地层分布及煤成油。

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One of the first trusts was formed by John D.Rockefeller in the oil industry.

VOA: special.2010.06.03

Okay, so in oil we all know that in the late 60s, early 70s, OPEC was formed precisely to restrict quantity among the major oil producing countries, and very quickly we see companies take other countries take advantage of this to start producing oil profitably.

众所周知在上世纪六七十年代,为了限制石油的产量,主要产油国成立了OPEC组织,但是很快就有一些国家,利用这点来产油获利

耶鲁公开课 - 博弈论课程节选

He formed the Standard Oil Company of Ohio.

VOA: special.2010.02.25

The two countries formed a joint oil and gas committee to broaden energy cooperation.

FORBES: The Most Important Energy Developments Of 2012

Geophysicists say oil is formed by high pressures and temperatures transforming organic matter over millions of years.

FORBES: Magazine Article

That will relieve a bottleneck that has formed in Cushing and allow oil to get to refineries and to market.

WHITEHOUSE: Press Briefing