新疆石油地质

新疆石油地质 ›› 1991, Vol. 12 ›› Issue (1): 81-87.

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圈闭分级排队方法的研究与应用

刘全稳, 丁文美, 林志雄, 罗炳坤   

  1. 新疆石油管理局地质调查处
  • 发布日期:2020-05-26

THE RESEARCH AND APPLICATION OF THE METHODS ARRANGING TRAPS IN ORDER OF GRADES

Liu Quan wen, Ding Wen mei, Lin Zhi Xiong, Luo Bing kun   

  1. Department of Geological Survey, Xinjiang Petroleum Adminstration Bureau
  • Published:2020-05-26

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摘要： 围闭评价工作是油气资源评价的一部分,圈闭评价的直接效应是钻裸;圈闲的分级、排队结果直接关系到预探井的选择。本文首先从四个方面论述了分级排队的复平面法,又从四个方面论述了直角坐标法,以及由此两法衍生的解析法、组合法。应用教学原理,对于圈闭评价中的分级、排队,加以理论提纯,得出现阶段的工作方法。在准噶尔盆地南缘圈闭评价工作中,已见成效。

关键词: 圈闭评价, 分级排队, 复平面法, 准噶尔盆地

Abstract: The evaluation of traps is a part of work in the evaluation of resources of petroleum and gas. The direct effect of evalu- ation of traps is drilling,and the choice of locations of wild cat wells depends directly on the results of the arrangement and the classifaction of traps. This paper describes the double-plane method used in trap arrangement, the right-angie coordination method, respectively in four aspects ,and analytic method ,combination method derived form the two methods described above. The current methods of evaluation of traps have been derived with theoretical refine-nent by means of mathemetical principles. It has produced good effects to evaluate traps in South margin, Junggar basit.

Key words: evaluation of traps, arrangement in order of grades, double -plane method, Junggar besin