The application of this technique has greatly improved the success ratio of putting back on production of gas layer in old Wells.

该项技术的成功应用，大大提高了老井气层复产的成功率。

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Throwpower drops off as current is consumed in the production of gas and is not available to permit the covering of recessed areas.

气体的产生消耗电流引致泳透力下降，则不可能使隐蔽表面涂上漆。

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Some gas Wells have aquifer production in the first period of gas field development that affects the production of gas field heavily.

在大牛地气田开发初期，部分气井产水，严重影响了气井的正常生产。

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(Speech) Mr.Medvedev says facilities for oil and gas production, which guarantee the lion's share of Russian budget revenues, nuclear weapons, which ensure national security, as well as the country's industrial and public utility infrastructure were for the most part created by Soviet specialists.

VOA: standard.2009.11.12

Without the contribution made by shale gas, the production of natural gas would have declined and the U.S. would have had to import massive quantities of liquefied natural gas.

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In January of 1973, US production of natural gas was 1, 948 (wet) billion cubic feet (bcf).

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