冀中潜山油藏的卡山监督研究
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摘要
古潜山油气藏在华北油田具有较大勘探潜力,冀中坳陷发育了大量不同类型的古潜山油气藏,组成古潜山的地层、岩性十分复杂,因此具有较大的勘探难度。通过对冀中潜山油气藏的介绍,总结了其勘探开发过程中的钻探开发难点,并提出卡山在潜山油气藏钻探过程中的重要地位,强调并讨论了监督人员对卡山环节的监督,从而有效降低了潜山油气藏勘探开发过程中发生重大事故的几率,提高了卡山的准确性,对保障后期潜山油气藏的综合开发具有重要意义。
Paleoburied hill reservoirs have great exploration potential in Huabei Oilfield. A large number of different types of buried hill reservoirs have been developed in Jizhong Depression. The formation and lithology of the buried hills are very complex and difficult to explore. By introducing the buried hill reservoirs in the middle of Hebei Province, this paper summarizes the difficulties of drilling and development in the process of exploration and development, and puts forward the importance of "Kashan" in the process of buried hill reservoir drilling, emphasizing and emphatically discussing the supervision of supervisors on the Kashan link, thus effectively reducing the probability of major accidents in the process of exploration and development of buried hill reservoirs and improving the accuracy of Kashan, which is of great significance to the comprehensive development of buried hill reservoirs in the later stage.
Paleoburied hill reservoirs have great exploration potential in Huabei Oilfield. A large number of different types of buried hill reservoirs have been developed in Jizhong Depression. The formation and lithology of the buried hills are very complex and difficult to explore. By introducing the buried hill reservoirs in the middle of Hebei Province, this paper summarizes the difficulties of drilling and development in the process of exploration and development, and puts forward the importance of "Kashan" in the process of buried hill reservoir drilling, emphasizing and emphatically discussing the supervision of supervisors on the Kashan link, thus effectively reducing the probability of major accidents in the process of exploration and development of buried hill reservoirs and improving the accuracy of Kashan, which is of great significance to the comprehensive development of buried hill reservoirs in the later stage.
引文
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[2]杨克绳.任丘古潜山油田的发现与地质特点[J].断块油气田,2010,17(5):525-528.
[3]许廷生.碳酸盐岩古潜山风化壳随钻快速识别[J].石油地质与工程,2012,26(3):36-39.
[4]吴伟涛,高先志,李理,等.渤海湾盆地大型潜山油气藏形成的有利因素[J].特种油气藏,2015,22(2):22-26,152.
[5]臧明峰.冀中坳陷前第三系不整合与油气运聚关系[D].青岛:中国石油大学(华东),2009.
[6]赵文智,沈安江,胡素云,等.中国碳酸盐岩储集层大型化发育的地质条件与分布特征[J].石油勘探与开发,2012,39(1):1-12.
[7]陈清华,劳海港,吴孔友,等.冀中坳陷碳酸盐岩深层古潜山油气成藏有利条件[J].天然气工业,2013,33(10):32-39.2018-11-10