新疆石油地质

新疆石油地质 ›› 2008, Vol. 29 ›› Issue (5): 610-612.

• 油藏工程 • 上一篇    下一篇

红浅1 井区八道湾组油藏水平井开发优化研究

谈继强1, 赵洪岩2, 关泉生1, 耿梅1, 杨志冬1   

  1. 1.中国石油新疆油田分公司采油一厂，新疆克拉玛依834000;
    2.中国石油辽河油田分公司，辽宁盘锦124010
  • 收稿日期:2008-03-07 发布日期:2020-10-19
  • 作者简介:谈继强(1968-),男,江苏苏州人,高级工程师,石油地质,(Tel)0990-6849668 (E-mail)tanjiqiang@petrochina.com.cn.

Horizontal Well Deployment Optimization in Badaowan Formation in Wellblock Hongqian-1

TAN Ji-qiang1, ZHAO Hong-yan2, GUAN Quan-sheng1, GENG Mei1, YANG Zhi-dong1   

  1. 1. No.1 Production Plant, Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China;
    2. Liaohe Oilfield Company, PetroChina, Panjin, Liaoning 124010, China
  • Received:2008-03-07 Published:2020-10-19

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摘要： 针对准噶尔盆地红浅1 井区八道湾组稠油油藏扩边及未动用储量的地质特点，运用数值模拟方法、经济分析方法，进行了水平井部署优化研究。在确定不同油价下水平井产量界限的基础上，优化水平井的关键技术参数，确定厚度下限为2 m，水平段长度200~300 m，水平井井距100 m.研究结果表明，运用水平井整体吞吐开发可以取得较好效果，采收率可达到28.4%.

关键词: 准噶尔盆地, 稠油油藏, 水平井, 开发, 优化

Abstract: In view of the geological characteristics of the delineation and undeveloped reserves in Badaowan heavy oil reservoir in Wellblock Hongqian-1 in Junggar basin, research on the integral steam-stimulation horizontal well deployment optimization is made by means of numerical simulation and economic analysis. According to the economic production limits under different oil prices, the technical parameters have been optimized for horizontal well deployment. It is determined that the low limit of pay zone thickness for horizontal well development is 2 m, the lateral length is 200 ～300 m, the well spacing is 100 m. The study shows that using integral steam-stimulation horizontal well development in this well block can get satisfactory results, and the recovery factor can be up to 28.4%.

Key words: Junggar basin, heavy oil reservoir, horizontal well, development, optimization

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