无线声波遥测钻杆(中途)测试技术  

Acoustic Wireless Telemetry Drill Stem Test Technology

作　　者：左红军 焦艳红[2] 王涛[3] 

机构地区：[1]中石化胜利石油工程有限公司钻井工艺研究院 [2]东北石油大学秦皇岛分校 [3]中国石油集团钻井工程技术研究院

出　　处：《石油机械》2016年第5期22-27,共6页China Petroleum Machinery

基　　金：国家863计划项目"海上大位移井钻完井关键技术开发与集成"(2012AA091501)

摘　　要：无线声波遥测钻杆(中途)测试技术为恶劣井况、重钻井液中环空压力传递困难和低套压限制等情况下的测试难题提供了有效的解决途径。与传统钻杆(中途)测试技术相比,无线声波遥测钻杆(中途)测试技术可实时测量井下数据,分析储层动态,控制井下测试工具并及时获取操作反馈,从而实时优化测试方案,节约钻机时间,实现快速决策。在介绍传统钻杆(中途)测试技术之后,分析了Halliburton公司研制的Rez ConnectTM油气井测试系统,阐述了其遥测系统、流体取样系统及测试阀的结构原理及技术优势,介绍了其首次在巴西东南部水域的现场应用情况。最后指出开展无线声波遥测钻杆(中途)测试技术的研究具有重要意义。The acoustic wireless telemetry drill stem test technology provides an effective solution for test un?der harsh well conditions, difficult annulus pressure pass in heavy drilling fluid and restrictions of low casing pres?sure?Compared with the traditional drill stem test technology, the acoustic wireless telemetry drill stem test technol?ogy could in real?time measure the downhole data, conduct reservoir dynamic analysis, control downhole test tools and timely access to operational feedback, thus realize real?time test program optimization, save rig time and a?chieve fast decision? The traditional drill stem test technology has been presented?The Halliburton Company’ s Rez?ConnectTM oil and gas well testing system has been analyzed, including its telemetry systems, fluid sampling sys?tem and the test valve structure principle and technology advantages?Finally, the first field application of RezCon?nectTM in of the southeastern Brazilian water area has been presented.

关 键 词：钻杆中途测试 无线声波遥测 油气井遥测系统 流体取样系统 油气井测试阀 

分 类 号：TE27[石油与天然气工程—油气井工程]