鄂尔多斯盆地西翼复杂油藏增储建产技术  

Technology of production capacity construction by increasing reserves of complex oil reservoirs in the west flank of Ordos Basin

作　　者：王碧涛[1] 陈守民[1] 沈焕文[1] 周飞[1] 曹丽[1] 

机构地区：[1]中国石油长庆油田分公司第三采油厂,750006

出　　处：《低渗透油气田》2017年第1期58-62,共5页

摘　　要：鄂尔多斯盆地西翼蕴藏着丰富的油气资源，该区受构造运动的影响，地层破碎，断层发育，构造多变，油藏呈现复杂性，常规的勘探增储技术在增储建产方面突破难度大。从勘探增储开发的角度出发．通过不断的探索、实践和创新，总结形成了以立体化勘探、精细储层特征研究等为手段的盆地西翼复杂油藏增储建产4大技术体系，经过3a建产，累计建成产能65×104t，实现了盆地西翼的快速上产。The west flank of the Ordos Basin is rich in oil and gas resources. Affected by tectonic movement, this area has broken formations, well-developed faults, a variety of structures and complex reservoirs, thus the conventional exploration technologies for increasing reserves are hard to achieve breakthrough of increasing reserves and productivity construction. From the perspective of exploration and development for increasing reserves, through continuous researches, practice and innovation, four major technical systems were summarized and formed for increasing reserves and productivity construction of the complex reservoirs on the west flank of the Ordos Basin. These technologies are based on three-dimensional exploration and fine reservoir characteristics researches, etc. After three years of productivity construction, the accumulative total constructed productivity is 65x 104t, which implemented a rapid increase of productivity.

关 键 词：盆地西翼 复杂油藏 立体化勘探 构造运动 储层特征 

分 类 号：TE311[石油与天然气工程—油气田开发工程]