中国工程科学2012，Vol.14Issue(4)：70-73,4.
低渗油藏裸眼水平井压裂技术及应用
Barehole horizontal well fracturing technology and application for low permeable reservoir
潘毓兵1
作者信息
- 1. 大庆油田有限责任公司第十采油厂,黑龙江大庆163312
- 折叠
摘要
Abstract
The non-producing reserves in Chaoyanggou and Changchunling blocks in outlying of Daqing Oilfield belong to low permeability Fuyu reservoir, and when apply the conventional vertical wells development technology in these areas, we get low single well productivity and poor development benefit. To further improve its development effect and explore economic exploitation methods in low permeability reservoirs, the horizontal nearbalance drilling and open hole completion techniques are adopted to reduce the reservoir pollutions caused by drilling and well cementing. What's more, we also combine drilling hires with the oil expansion packer process to carry out fracturing transform. The results of oil production test and commissioning show that near-balance drilling and open hole completion technology can protect reservoirs effectively in low permeability reservoirs. Besides, using open-hole horizontal reservoir fracturing improvement can increase daily oil production of single well, which has important significance to further improve development effect of low permeability reservoirs.关键词
低渗透/水平井/裸眼完井/压裂Key words
low permeability/ horizontal well/ open hole completion/fracturing分类
能源科技引用本文复制引用
潘毓兵..低渗油藏裸眼水平井压裂技术及应用[J].中国工程科学,2012,14(4):70-73,4.
