The good news: Production of oil and gas jumped 7%, thanks in part to a 57% success rate on its exploratory drilling.

好消息是：由于勘探钻井成功率达57%，雪佛龙的石油与天然气产量增加了7%。

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Aqueous trapping display in two aspects, one is the reduction of mobile gas and the degression of gas permeability, the other is the decline of gas production rate and the decrease of gas recovery.

水相圈闭损害主要表现在两个方面，内部表现为可动气量的减少和气相渗透率的下降，外部表现为产气量的下降和气藏采收率的降低。

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With the increase in the production of natural gas and ethane propane recovery rate of increase in the proportion of which are increasing.

随着天然气产量的增加和乙烷、丙烷回收率的进步，所占比例正在逐步增加。

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"While it appears likely that the observed seismicity rate changes in the middle part of the United States in recent years are manmade, it remains to be determined if they are related to either changes in production methodologies or to the rate of oil and gas production, " wrote David J.

CNN: Debate over fracking, quakes gets louder