东胜气田水平井钻井提速技术及展望  

Drilling Speed Increasing Technology and Prospect of Horizontal Wells in Dongsheng Gas Field

作　　者：张永清[1] ZHANG Yong-Qing(Research Institute of Oil Engineering Technology of Huabei Branch of Sinopec,Zhengzhou Henan 450006,China)

机构地区：[1]中国石化华北油气分公司石油工程技术研究院,河南郑州450006

出　　处：《西部探矿工程》2020年第5期38-41,共4页West-China Exploration Engineering

基　　金：十三五国家重大专项“低丰度致密低渗油气藏开发关键技术”(编号:2016ZX05048)。

摘　　要：阐述了东胜气田复杂构造气藏水平井钻井提速技术的研究进展及应用效果,明确了目前钻井提速存在的问题,并对气田"十四五"钻井提速技术进行了展望.分析表明,以适应性环保钻井液技术为载体,以井筒强化技术和高效复合钻进技术为核心的集约化特殊工艺井作业模式将是东胜气田"十四五"最具发展前景的钻井提速途径.This paper describes the research progress and application effect of horizontal well drilling speed-up technology for complex structure gas reservoir in Dongsheng gas field.The existing problems of drilling speed-up at present are clarified,and the prospect of drilling speed-up technology in the 14th five-year plan of gas field is put forward.The analysis shows that the operation mode of intensive special process well with adaptive environmental protection drilling fluid technology as the carrier,wellbore strengthening technology and high-efficiency composite drilling technology as the core will be the most promising way of drilling speed increase in the 14th five-year plan of Dongsheng gas field.

关 键 词：东胜气田 复杂构造 提速提效 环保钻井液 

分 类 号：TE2[石油与天然气工程—油气井工程]