技术方法

大井距井间地震技术在辽河曙68 井区的试验与应用

  • 张富贵 ,
  • 刘家铎 ,
  • 孟万斌
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  • 1.中国石油勘探开发研究院; 2.中国石油集团长城钻探公司
董世泰,1965 年生,男,博士,高级工程师,现从事地震采集、井中物探新技术研究和中国石油集团(股份)公司物探技术支撑等工 作。地址:(100083)北京市学院路20 号科技楼508 室。电话:(010)83597695。E-mail:shitai_dong@petrochina.com.cn

网络出版日期: 2009-12-16

The experimental application of large well interval cross-well seismic technique in Shu 68 area of Liaohe Oilfield

  • ZHANG Fugui ,
  • LIU Jiaduo ,
  • MENG Wanbin
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  • 1. Research Institute of Petroleum Exploration & Development of PetroChina, Beijing 100083, China; 2. Greatwall Drilling Company, CNPC, Beijing 100101, China

Online published: 2009-12-16

摘要

在辽河曙68 井区开展的大井距井间地震试验中,通过井间纵、横波层析成像和反射波偏移成像,得到井间砂泥岩互层展布,解释出两井之间主力储层的连通情况和流体分布情况。在地质综合研究基础上,在辽河曙光油田部署了3 口开发井,均获得工业油流。本次试验,是首次在大于800 m 井距上尝试的井间地震技术。

本文引用格式

张富贵 , 刘家铎 , 孟万斌 . 大井距井间地震技术在辽河曙68 井区的试验与应用[J]. 岩性油气藏, 2009 , 21(4) : 69 -72 . DOI: 10.3969/j.issn.1673-8926.2009.04.013

Abstract

The large well interval cross-well seismic techniquewas carried out in Shu 68 area ofLiaohe Oilfield. The spatial location of sand-shale alternating beds, the connection ofmain reservoir and the distribution of fluids were achieved by P-wave and S-wave tomography and reflection migration imaging fromcross-well data. The commercial oil flows were got from three wells based on integrated geological study of cross-well seismic technique. This was the first time that the well interval ofcross-well seismic technique was lager than 800m,which improved the cross-well technique application very much.

参考文献

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