The author deeply discusses the zoning of its structures, their formation and evolution, the fashion of movement as well as the thrusting scale, and evaluates its oil and gas prospects.
并对其构造分带、成生演化、运动方式及推覆规模等作了深入的探讨和油气远景的评价。
To inhibit scale formation in oil well, a new type of solid scale inhibitor, which can be hung to oil pump in well bore, was made mainly from phosphonic type inhibitors.
研究了以膦酸盐防垢剂为主要材料的、可悬挂于抽油泵下面使用的固体防垢块。
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