新疆石油地质 ›› 2004, Vol. 25 ›› Issue (1): 193-195.

• 油藏工程 • 上一篇    下一篇

克拉玛依砾岩油藏高含水期经济可采指标

陈豫川1, 石军2, 汪向东1, 董广华1, 陈序华1   

  1. 1.中国石油新疆油田分公司勘探开发研究院, 新疆克拉玛依834000;
    2.中国石油新疆油田分公司陆梁作业区,新疆克拉玛依834000
  • 收稿日期:2003-07-22 出版日期:2004-02-01 发布日期:2020-08-14
  • 作者简介:陈豫川(1970-),男,新疆石河子人,工程师,油田开发。联系电话:0990-6867887

Estimation of Economic Recoverable Index for High Watercut Stage in Karamay Conglomerate Reservoir

CHEN Yu-chuan, SHI Jun, WANG Xiang-dong, DONG Guang-hua, CHEN Xu-hua   

  1. Research Institute of Exploration and Development, Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China
  • Received:2003-07-22 Online:2004-02-01 Published:2020-08-14

摘要: 为了科学准确地计算克拉玛依砾岩油藏高含水期经济可采储量剩余经济可采储量和经济采收率、在有关研究的基础上,结合新疆油田克拉玛依砾岩油藏高含水期的特点和我国现行财税制度。提出了高含水期砾岩油藏含水率与累积产油量关系曲线、水驱特征曲线、月产量与生产时间关系曲线三种计算经济可采储量、剩余经济可采储量和经济采收率的方法,初步形成了适合克拉玛依高含水期砾岩油藏特点的计算方法系列并通过典型实例计算.证实该方法是切实可行的。

关键词: 克拉玛依, 砾岩油气藏, 高含水期经济, 可采储量

Abstract: This paper presents three methods for estimation of economic recoverable reserve, surplus economic recoverable reserveand economic recovery factor, i.e. watercut vs cumulative oil production curve, waterflood type curve and monthly oil productionvs time curve, which are based on the characteristics of Karamay high watercut conglomerate reservoir and domestic policy ofpresent finance and taxation.The typical case estimation shows that these methods are effective and feasible for obtaining aboveindices.

Key words: Karamay, conglomerate reservoir, high watercut stage, economy, recoverable reserve

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