徐深气田水平井压裂工艺适应性分析  

Adaptability Analysis of Horizontal Well Fracturing Technology in Xushen Gas Field

作　　者：税海燕 Shui Haiyan(Gas Production Branch Company of Daqing Oilfield Company Ltd., CNPC, Daqing 163458, China)

机构地区：[1]大庆油田有限责任公司采气分公司

出　　处：《化学工程与装备》2019年第6期49-50,共2页Chemical Engineering & Equipment

基　　金：中国石油天然气股份公司科技攻关项目“火山岩气藏有效开发技术研究”(2011B-1506)

摘　　要：2008年以来,分公司陆续部署了30余口水平井。水平井主要有裸眼分段压裂、无限级滑套压裂、可溶桥塞压裂等完井方式。压裂规模从最初的4段压裂到目前最多24段压裂改造,部分气井取得了较好的增产效果.本文总结以往施工经验,分析各工艺适应性,为后期气田开发提供建议。Since2008,More than 30 horizontal wells have been deployed successively by the branch company. Horizontal well completion methods mainly include:Open-hole fracturing.Infinite sliding sleeve fracturing.Soluble bridge plug fracturing.Fracturing scale from the initial 4-stage fracturing to the present 24-stage fracturing transformation,some gas wells have achieved good stimulation effect.This paper summarizes the past construction experience,analyses the adaptability of each process,and provides suggestions for later gas field development.

关 键 词：水平井 压裂工艺 适应性 

分 类 号：TE377[石油与天然气工程—油气田开发工程]