普光气田超深井钻井技术的进步与思考  

Progress of Ultra-deep Well Drilling Technology in Puguang Gas Field and the Prospect

作　　者：闫光庆[1] 张金成[1] 赵全民[2] 

机构地区：[1]中国石化石油工程技术研究院,北京100101 [2]中国石化集团国际石油勘探开发有限公司,北京100029

出　　处：《探矿工程（岩土钻掘工程）》2013年第6期38-42,共5页Exploration Engineering:Rock & Soil Drilling and Tunneling

基　　金：国家高技术研究发展计划(863计划)"超深井钻井技术研究"(2006AA06A109)

摘　　要：普光气田是中国石化已成功开发的一个大型整装海相气田。对普光气田超深井钻井实践进行了全面的总结,将其划分为3个阶段:探索阶段、发展阶段和气体钻井阶段,机械钻速由探索阶段的0.99 m/h提高到发展阶段的1.70 m/h,再提高到气体钻井阶段的2.61 m/h,提速效果十分显著。并对加快中国石化超深井钻井技术的进步提出了一些建议。Puguang gas field is a large-scale equipped marine gas field which has been successfully developed by SIN- OPEC. In this article, the drilling practices of ultra-deep wells in Puguang gas field were summarized comprehensively. The practices were divided into the exploratory stage, developing stage and gas drilling stage. From 0. 99m/h in the explor- atory stage, the ROP was raised to 1.70 and 2. 61 m/h in the developing stage and gas drilling stage respectively. The drill- ing speed-increasing effect is very obvious. Some proposals are put forward to speed up the progress of ultra-deep well drill- ing technology for Sinopec.

关 键 词：超深井 钻井技术 气体钻井 普光气田 

分 类 号：TE242[石油与天然气工程—油气井工程] P634.5[天文地球—地质矿产勘探]