川东北高温高压含硫超深气井测试技术实践  

WELL TESTING TECHNOLOGY ON HIGH TEMPERATURE AND HIGH PRESSURE SULFUROUS ULTRA-DEEP RESERVOIRS IN NORTHEAST SICHUAN

作　　者：许小强[1] 陈琛[1] 戚斌[1] 赵祚培[1] 蒋龙军[1] 刘啸峰[1] 

机构地区：[1]中国石化西南油气分公司工程技术研究院

出　　处：《钻采工艺》2009年第3期53-55,127,共3页Drilling & Production Technology

基　　金：中国石化项目"通南巴地区钻井完井测试及酸化配套技术研究"的部分研究成果;编号:G1100-07-25-0177

摘　　要：针对高温高压含硫化氢超深气井的套管完井的测试管柱选择难、射孔技术要求高的技术难点,优选适合高温高压含硫超深气井的套管完井的测试管柱和射孔技术,并在高温高压含硫超深YB*井应用中获得成功,为川东北高温高压含硫化氢超深气井的测试管柱选择提供了值得借鉴的经验,并且为进一步发展高温高压含硫超深井测试技术,奠定了坚实基础。There are two technical difficulties during well testing operation existing in casing completion of high temperature and high pressure sulfurous ultra-deep gas wells.It is difficult to choose testing string.And perforating technology has higher demanded.In this article,the testing string and perforating technology suited for casing completion of high temperature and high pressure sulfurous ultra-deep gas wells were optimized and were successfully applied in YB well which is a high temperature and high pressure sulfurous ultra-deep well in Northeast Sichuan.It provided a worthwhile experience to choose the testing string and developed well testing technology in high temperature and high pressure sulfurous ultra-deep reservoirs.

关 键 词：川东北 高温 高压 硫化氢 超深井 测试 

分 类 号：TE271[石油与天然气工程—油气井工程]