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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:

期数:

2013年03期

页码:

76-78

栏目:

油气工程

出版日期:

2013-09-25

文章信息/Info

Title:

Research and application of perforating and testing combination technology in high temperature and high pressure well

作者:

纪 松; 宫 建

中国石化江苏石油工程有限公司地质测井处,江苏 扬州 225007

Author(s):

Ji Song; Gong Jian

Geological Logging Section of Jiangsu Petroleum Engineering Co.Ltd,SINOPEC,Yangzhou,Jiangsu 225007

关键词:

高温高压井 油管输送射孔 地层测试器 测试联作

Keywords:

high temperature andpressure well;  tubing conveyed perforating;  formation tester;  testing operation

分类号:

TE257.1

文献标志码:

A

摘要:

高温高压超深井测试联作射孔难度大,成功率低,常规器材不能满足施工要求。针对高温高压井射孔要求,通过对射孔器材、起爆装置、密封件以及仪器设备等进行精心设计,使其满足高温高压超深井射孔测试联作的施工要求。该技术应用于徐闻X3井,射孔一次成功,射孔发射率100%。

Abstract:

For ultra deep wells under high temperature and high pressure(HTHP),it is very difficult to implement the perforating and testing combination technology with low success rate which its construction requirements cannot be met by conventional equipments.In view of the perforating requirements in HTHP wells,the construction requirements of the perforating and testing combination technology were met by means of meticulous designs of perforating equipments,priming device,sealing elements,and so on.The technology has been applied successfully in Xuwen X3 well.