平湖高温高压气井自流注气完井工艺优化研究

Optimization of gas injection completion process for Pinghu high temperature and high pressure gas well

为满足平湖油气田采用常温常压生产系统开发高温高压油气层的需要,本文调研了大量国内外高温高压完井工艺及工具案例,归纳高温高压完井工艺和工具的经验。在对国内外高温高压完井工艺和工具的调研基础上,提出相对可行的管柱方案及基本作业程序,为平湖高温高压自流注气完井工艺提供借鉴和依据。

In order to meet the needs of using normal temperature and atmospheric pressure production system to develop HPHT reservoir in Pinghu oil and gas field,this paper investigated a large number of HPHT well completion processes and tools at home and abroad,and summarized the experience of HPHT well completion processes and tools.On the basis of the investigation of HPHT well completion technology and tools at home and abroad,the relatively feasible string scheme and basic operation procedure are put forward,which provide reference and basis for the HPHT gas injection well completion technology in Pinghu.