世界石油工业MRC技术及中国陆相储层应用模式研究  

MRC technology of world petroleum industry and its application pattern in Chinese continental reservoir

作　　者：江怀友 沈平平[2] 裘怿楠[2] 李治平[3] 刘俊姝[4] 吕威 

机构地区：[1]中国石油经济技术研究院,北京100011 [2]中国石油勘探开发研究院,北京100083 [3]中国地质大学,北京100083 [4]大庆油田有限责任公司,黑龙江大庆163453

出　　处：《大庆石油地质与开发》2008年第3期78-82,共5页Petroleum Geology & Oilfield Development in Daqing

摘　　要：MRC技术被国际石油专家们确立为21世纪初最具发展潜力的8项钻井新技术之一,代表了21世纪石油技术的发展方向。MRC除具有水平井的常规优势外,其成本比单个水平井低,它是从一个主井眼中钻成2个或多个分支井眼,从而钻遇多个不同空间位置的产层,增大储层钻穿几率和有效面积,进而提高单井油气产量。它已成为油气田开发的一种重要技术,在世界范围内广泛应用。结合世界油田开发问题,提出应用MRC技术挖潜剩余油发展方向,必将为全球老油田的高水平、高效益开发和可持续发展提供理论及实践依据。MRC technology is determined as one of the 8 most potential new drilling technology in 21st century by inter- national petroleum experts. It represents the development direction of petroleum technology in 21st century. MRC has the conventional advantages of horizontal well, and has lower cost than single horizontal well. It drills two or several multi-lateral wells so as to encounter several pay zones with different spatial positions, increase penetration percentage and effective area of reservoirs and finally increase single well oil and gas production. It has become an important technology applied in the whole world. Combining with world oilfields development, this paper indicates that using MRC to produce remaining oil will provide theoretical and practical evidence for high standard and high beneficial development and sustainable development of old fields in the whole world.

关 键 词：MRC技术 多分支井 油田开发 

分 类 号：TE243[石油与天然气工程—油气井工程]