新疆石油地质

新疆石油地质 ›› 2002, Vol. 23 ›› Issue (6): 533-535.

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塔河油田奥陶系碳酸盐岩油藏勘探技术

蒋炳南, 姜成生, 王士敏   

  1. 中国石化 新星石油公司 西北石油局,新疆 乌鲁木齐 830011
  • 收稿日期:2002-06-20 出版日期:2002-12-01 发布日期:2020-08-12
  • 作者简介:蒋炳南（1940-）,男,江苏武进人,教授级高级工程师,油气勘探。

The Exploration Technology of Ordovician Carbonate Reservoir in Tahe Oilfield

JIANG Bing-nan, JIANG Cheng-sheng, WANG Shi-min   

  • Received:2002-06-20 Online:2002-12-01 Published:2020-08-12
  • About author:JIANG Bing-nan (1940-), Male, Professor of Engineering, Oil and Gas Exploration, Northwest Petroleum Bureau, Chinapec NewStar Oil, Company, Urumqi, Xinjiang 830011, China

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摘要： 针对塔河油田古生界碳酸盐岩超深层缝洞型油藏的勘探开发这一世界级的难题,中石化新星石油公司西北石油局近几年来开展了深入、不懈的科技攻关,逐步形成了一套从三维地震成像处理到精细解释,碳酸盐岩储集层预测与评价、油气判别到储集层酸压改造、测试、完井技术以及欠平衡钻井技术、水平井、直井侧钻技术等一套适合于塔河油田古生界碳酸盐岩缝洞型油藏勘探的方法技术系列,取得了很好的效果。这套技术系列对其他地区碳酸盐岩的油气勘探与开发也有着重要的指导和借鉴意义。

关键词: 塔里木油田, 塔河油田, 奥陶纪, 裂缝, 溶洞, 碳酸盐岩油气藏, 勘探, 技术

Abstract: The exploration and development of super-deep Paleozoic carbonate reservoir of fissured-cavity that is regarded as difficult problem of world level has been studied by Northwest Petroleum Bureau, CNSPC in recent years. A series of technologies that have been applied to Paleozoic carbonate reservoirs in Tahe oilfield are developed, such as 3D seismic imaging processing and detailed interpretation, carbonate reservoir forecasting and evaluation, the oil and gas recognition as well as acid-fracturing, well test and complete, under-balanced drilling, horizontal well drilling, vertical well with lateral drilling, etc. The greater advances and notable economic effectiveness are obtained.

Key words: Tarim basin, Tahe oilfield, Ordovician, fracture, cavity, carbonate reservoir, exploration, technology

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