新疆石油地质 ›› 2004, Vol. 25 ›› Issue (4): 411-413.

• 油藏工程 • 上一篇    下一篇

老君庙油田高压复杂区水平井技术研究与实施

张虎俊, 王其年, 刘亚君   

  1. 中国石油玉门油田分公司开发事业部,甘肃玉门735200
  • 收稿日期:2004-03-10 发布日期:2021-01-06
  • 作者简介:张虎俊(1966-),男,甘肃渭源人,高级工程师.在读博士研究生.油气田开发,联系电话:0937-3929349

Horizontal Drilling Study and Application to High-Pressure Area in Laojunmiao Oilfield

ZHANG Hu-jun, WANG Qi-nian, LIU Ya-jun   

  1. Department of Oil Developrnent, Yumen Oilfield Company, PetroChina, Yumen, Gansu 735200, China
  • Received:2004-03-10 Published:2021-01-06

摘要: 老君庙油田是我国第一个注水开发的油田,经过 51年的注水开发,剩余油高度分散、油水关系复杂、区域形成高压、泥岩膨胀蠕动,钻井难度大、挖掘剩余油潜力困难。2003 年在综合地质分析与水平并技术研究的基础上,成功部署了玉门油田第一口水平井一-LH-1 井,实施后取得了较好的效果,为老油田后期调整挖潜探索出了一条新途径。

关键词: 老君庙油田, 高压复杂区, 水平井, 研究, 实施

Abstract: Laojunmiao oilfield is the first field exploited by water flooding process. For 51 years since its waterflooding, it has been characterized by highly dispersed remaining oils, complicated oil-water relations, regional high pressure, shale swelling and squirming, greater difficnlty for drilling and low rermaining oil potentials. In 2003, according to composite geologic analyses and horizontal drilling study, Well LH-1, the first horizontal well in Yumen field, was designed and drilled successfully. The good effect could be as a brand-new way for late-period regulation and finding out potential recoverable reserves in the old oilfield.

Key words: Laojunmiao oilfield, high pressure area, horizontal well, study, implementatiou

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