摘要
塔里木盆地顺北地区勘探开发实践表明,该区油气资源丰富,但油藏埋藏深,油气富集程度差异大,油藏类型复杂,上覆多套地层存在易漏失、易垮塌等工程难题,给该地区高效开发带来了极大挑战。为扩大该区油气规模,实现高效开发,重点在组织管理、工作模式等方面开展了探索,初步形成了管理模式及井位论证、井型设计、安全钻井及高效完井等关键环节的主要做法和相应技术。探索成果对该区及类似超深断溶体油藏高效开发具有指导和借鉴意义。
The exploration and development practice in Shunbei area of Tarim Basin shows that oil and gas resource there is rich.However,the reservoir is deeply buried,the degree of oil and gas enrichment varies greatly,the reservoir type is very complex,and the overlying strata has the engineering problems such as easy leakage and collapse.All these problems above bring great challenges to the efficient development in this region.In order to expand the scale of oil and gas and realize the efficient development,the exploration in organizational management and work model has been carried out.The main practices and corresponding technologies of key links such as management mode,well position demonstration,well type design,safe drilling and effective well completion have been initially formed.The research will give reference for development of the ultra-deep fault-karst reservoirs in this area and similar reservoirs.
作者
唐磊
王建峰
曹敬华
杨敏
李双贵
TANG Lei;WANG Jianfeng;CAO Jinghua;YANG Min;LI Shuanggui(Sinopec Oilfield Exploration and Production Department,Beijing 100728,China;Sinopec Northwest Oilfield Company,Urumqi,Xinjiang 830011,China)
出处
《油气藏评价与开发》
CSCD
2021年第3期329-339,共11页
Petroleum Reservoir Evaluation and Development
基金
“十三五”国家科技重大专项“塔里木盆地碳酸盐岩油气田提高采收率关键技术示范工程”(2016ZX05053)。
关键词
超深
探索
断溶体
地质工程一体化
顺北地区
塔里木盆地
ultra-deep
exploration
fault-karst
geology-engineering integration
Shunbei area
Tarim Basin
