再论采用非常规套管程序改进深井超深井井身结构设计  

USING UNCONVENTIONAL CASING PROGRAM TO IMPROVE BORE FRAME DESIGN OF DEEP AND ULTRA-DEEP WELL

作　　者：郑有成[1] 刘素君 常洪渠[1] 

机构地区：[1]西南油气田公司勘探事业部 [2]川庆钻探公司钻采工艺研究院

出　　处：《钻采工艺》2010年第3期1-3,140,共3页Drilling & Production Technology

摘　　要：文章分析了国内外深井超深井井身结构设计采用非常规套管程序的基本情况和存在的缺陷,提出了制定适应深井超深井井身结构设计需要的非常规套管与钻头尺寸系列的原则和推荐方案。文章还建议开展适应我国实际情况的套管与钻头尺寸系列相关专业标准的研究,为制定新的套管与钻头尺寸系列行业标准作准备。This article analyzed the basic situation and existing flaw of the unconventional casing program which were used in deep and ultra-deep well's bore frame design.The suitable principle and recommendation plan between the unconventional casing and bit size were proposed to meet the requirements of hole structure design of deep and ultra-deep well.The article also suggested to carry out the specialized standard research of the casing and bit size which can meet the needs of actual situation in China.

关 键 词：套管程序 深井 超深井 井身结构 

分 类 号：TE22[石油与天然气工程—油气井工程]