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从新851井谈川西深层须二气井完井工艺

黄建林，林 辉
(中国石化西南分公司工程技术研究院，四川 德阳 618000)
摘　要
 完井工程是石油天然气勘探开发工程中的重要环节，是衔接钻井和采输石油天然气工程而又相对独立的工程。川西须二气藏具有其自身的特点，新851井为川西须二气藏气井，具有高温、高压、高产且含CO2的特征，由于多种原因导致被迫封井。文章通过剖析新851井完井中所存在的问题，对须二气藏的完井提出了认识和意见。
关键词 川西 新851井 完井
 



Discussion on the Completion Technique of

T3x2 Deep Gas Well in the West of Sichuan Basin

Huang Jianlin，Lin Hui
(Engineering Technology Reserch Institute，Southwest Branch Company of SINOPEC，Deyang Sichuan 618000)
[Abstract] Completion engineering is an important process in gas & oil exploration and exploitation engineering which joins drilling with oil extraction and is relatively independent.New 851 well is a T3x2 gas well in the west of Sichuan basin，having the characteristics of high temperature，high pressure，high output and CO2-bearing. New 851 well has been forced to close down for many reasons.This paper analyzes those problems existed in the completion of New 851 well and hereby brings forward some opinions and suggestions.
[Keywords] west of Sichuan；New 851 well；completion



作者简介：黄建林，助理工程师，2001年毕业于西南石油学院石油工程专业，主要从事钻井完井工程研究和设计工作。