新疆石油地质

新疆石油地质 ›› 2011, Vol. 32 ›› Issue (5): 557-563.

• 讨论与争鸣 • 上一篇    下一篇

关于准噶尔盆地油气勘探新模式的思考

林隆栋   

  1. 中国石油新疆油田分公司,新疆克拉玛依 834000
  • 收稿日期:2011-01-27 出版日期:2011-10-01 发布日期:2020-08-19
  • 作者简介:林隆栋（1937-）,男,福建连江人,教授级高级工程师,石油地质,（Tel）0990-6880885（E-mail）lldong@petrochina.com.cn.

Thinking on New Mode for Petroleum Exploration in Junggar Basin

LIN Long-dong   

  1. Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China
  • Received:2011-01-27 Online:2011-10-01 Published:2020-08-19

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摘要： 有机生油沉积坳（凹）陷理论在指导准噶尔盆地油气地质勘探过程中,总的看是失败的。探讨了失败的根本原因后,提出了油气勘探新模式：不仅要看沉积坳（凹）陷,更要看中下地壳内是否存在幔源底辟构造,把这两者看作不可分离的统一整体才行。列举了新模式9大依据,提出了今后工作设想以及如何盘活我国中西部50~60个大小盆地中的潜在油气资源的想法和做法。

关键词: 沉积坳陷, 逆掩推覆断裂, 幔源底辟构造, 古俯冲消减碰撞带

Abstract: The Organic source sedimentary depression (sag) theory was on the whole unsuccessful in the process of guiding oil-gas geologic exploration in Junggar basin. This paper discusses the essential reasons for the unsuccess, and then puts forward a new mode for petroleum exploration in this basin: not only regarding the sedimentary depression (sag), but also stressing whether the mantle-derived diapiric structures exist in lower crust or not, both of which should be treated as an inseparable unity. For supporting this new mode, nine evidences are listed. Finally, some ideas or methods for the future work and how to revitalize the potential petroleum resources in 50~60 basins of midwestern China are proposed.

Key words: sedimentary depression, overthrust nappe faulting, mantle-derived diapiric structure, paleo-subducted destructive collision zone

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