电加热配套技术在孤岛零散稠油油藏开采中的应用

APPLICATION OF THE MATCHING TECHNOLOGY OF ELECTRIC HEATING IN SCATTERED VISCOUS RESERVOIR

史宝光 蒋淑婷 冯球业 张献 段万忠

胜利石油管理局孤岛采油厂, 山东东营 257231

Gudao Production Plant, Shengli Oilfield

孤岛油田进入特高含水期以来,动用零散稠油储量已成为弥补递减的主要措施,为此引进电加热技术开采零散稠油油藏。经过多年的探索与应用,通过理论与现场对电加热井各项参数的优选设计,并进行工艺配套,使其成为孤岛油田零散稠油油藏开采的主导工艺之一。目前已施工 2 8口井,增产原油 9.6 418×104t,取得了较好的开采效果和经济效益。

Development viscous reservoir is becoming a main measure to make up production decline after coming into high water cut stage in Gudao Oilfield. So electric heating technology was used in scattered viscous reservoirs. After many years test and application, the technology has become one main measure in Gudao scattered viscous reservoirs through parameters being selected and technology being matched. The better production effect and economic benefit was acquired with 9.6418×104t oil being increased after twenty-eight wells has been constructed.

10.3969/j.issn.1000-7393.2001.01.021