石油钻采工艺2012，Vol.34Issue(5)：22-24,3.
冀中兴9区块小井眼钻井技术
Slim-hole drilling technology in Xing 9 block of Hebei central area
令文学 1靳恒涛 2王立治 3张志强 2李祖强 3段正中2
作者信息
- 1. 中国石化石油工程技术研究院,北京 100101
- 2. 中国石油渤海钻探工程有限公司第二钻井公司,河北廊坊 065700
- 3. 中国石油华北油田分公司苏里格项目部,内蒙古乌审旗 017300
- 折叠
摘要
Abstract
Xing-9 Block in central area of Hebei has conglomerate formation with high density, difficult to carry cuttings, good con-nection of holes, cavities and fissures in the formation,easy to loss of circulation,high pressure water existed in some fault-blocks,which created many difficulties in drilling operation. After the analysis and research on the geologic features of the block in detail, combined with the drilling characteristics of slim hole, the precautionary measures have been made strictly to prevent kicks, lost circulation, pipe stuck, including also the measures of tools management, increase of penetration rate, protection of technical casing etc, which laid a solid foundation for drilling slim hole safely in this area, promoted exploration and development, also can be taken as a reference for drilling slim hole in other areas.关键词
小井眼/钻井/难点/对策/兴9区块Key words
slim hole/ drilling/ difficulties/ countermeasures/ Xing 9 Block分类
能源科技引用本文复制引用
令文学,靳恒涛,王立治,张志强,李祖强,段正中..冀中兴9区块小井眼钻井技术[J].石油钻采工艺,2012,34(5):22-24,3.
