有缆连续管钻井系统在侧钻水平井中的应用现状
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摘要
在叙述连续管钻井发展历程的基础上,分析了有缆连续管钻井系统在侧钻水平井中的应用现状及其关键工具发挥的重要作用。介绍了有缆钻井系统在套管开窗和地层水平钻进中的典型应用实例。分析了定向工具发展历程以及有缆连续管钻井系统在老井欠平衡钻井作业中发挥的重要作用,最后结合国内油田钻井过程中暴露的问题,提出了相关建议,即连续管直径并非是限制国内侧钻水平井发展的决定因素,应当加快开发侧钻水平井的有缆连续管钻井系统,并指出其具有紧迫性。
The development history of coiled tubing drilling was introduced,which mainly focused on the application of the coiled tubing drilling system in sidetracking horizontal wells and the important role of key tools. A typical application example of e-line coiled tubing drilling system for window cutting and horizontal drilling was presented. The development history of directional tools and the important role of the e-line coiled tubing drilling system in the well reentry underbalanced drilling operations were analyzed. Combined with the problems of the domestic oilfield drilling,relevant suggestions were put forward,that is,the coiled tubing size is not limit to the domestic sidetracking horizontal wells,while the development of e-line drilling system for sidetracking horizontal wells should be improved with urgency.
The development history of coiled tubing drilling was introduced,which mainly focused on the application of the coiled tubing drilling system in sidetracking horizontal wells and the important role of key tools. A typical application example of e-line coiled tubing drilling system for window cutting and horizontal drilling was presented. The development history of directional tools and the important role of the e-line coiled tubing drilling system in the well reentry underbalanced drilling operations were analyzed. Combined with the problems of the domestic oilfield drilling,relevant suggestions were put forward,that is,the coiled tubing size is not limit to the domestic sidetracking horizontal wells,while the development of e-line drilling system for sidetracking horizontal wells should be improved with urgency.
引文
[1]KRUEGER S,GRAY K,KILLIP D.Fifteen years o successful coiled tubing re-entry drilling projects in the middle east-driving efficiency and economics in maturing gas fields[R].SPE 166692,2013.
[2]KRUEGER S,PRIDAT L.Twenty years of successful coiled tubing re-entry drilling with e-line BHA systemsimproving efficiency and economics in maturing fields worldwide[R].SPE 179046,2016.
[3]贺会群.连续油管技术与装备发展综述[J].石油机械,2006,34(1):1-6.HE H Q.Development of coiled tubing technique and equipment[J].China Petroleum Machinery,2006,34(1):1-6.
[4]张宏,贺会群,李远舟,等.连续管钻机注入头夹紧系统载荷均布设计方法[J].石油机械,2015,43(2):1-4.ZHANG H,HE H Q,LI Y Z,et al.Design for even load distribution of grip system for injection head of coiled tubing drilling rig[J].China Petroleum Machinery,2015,43(2):1-4.
[5]李猛,贺会群,苏堪华,等.连续管定向工具工作原理及工具面角度调整分析[J].钻采工艺,2017,40(1):7-10.LI M,HE H Q,SU K H,et al.Working principle of coiled tubing orienter and analysis on tool faceorientation[J].Drilling&Production Technology,2017,40(1):7-10.
[6]OHLINGER J J,GANTT L L,MCCARTY T M.A comparison of mud pulse and e-line telemetry in Alaska CTD operations[R].SPE 74842,2002.
[7]ANYANWU O A,KLOTZ C,LABRECQUE D,et al.Optimized downhole mud motor delivers outstanding performance improvement in Alaska coiled tubing drilling[R].SPE 153474,2012.
[8]KOZLOV A,FRANTZEN S,GORGES T,et al.Next generation technologies for underbalanced coil tubing drilling[R].SPE 132084,2010.
[9]VAN VENROOY J,VAN BEELEN N,HOEKSTRA T,et al.Underbalanced drilling with coiled tubing in O-man[R].SPE 57571,1999.
[10]PRUITT R,LESLIE C,SMITH B,et al.Sajaa underbalance coiled tubing drilling“putting it all together”[R].SPE 89644,2004.
[2]KRUEGER S,PRIDAT L.Twenty years of successful coiled tubing re-entry drilling with e-line BHA systemsimproving efficiency and economics in maturing fields worldwide[R].SPE 179046,2016.
[3]贺会群.连续油管技术与装备发展综述[J].石油机械,2006,34(1):1-6.HE H Q.Development of coiled tubing technique and equipment[J].China Petroleum Machinery,2006,34(1):1-6.
[4]张宏,贺会群,李远舟,等.连续管钻机注入头夹紧系统载荷均布设计方法[J].石油机械,2015,43(2):1-4.ZHANG H,HE H Q,LI Y Z,et al.Design for even load distribution of grip system for injection head of coiled tubing drilling rig[J].China Petroleum Machinery,2015,43(2):1-4.
[5]李猛,贺会群,苏堪华,等.连续管定向工具工作原理及工具面角度调整分析[J].钻采工艺,2017,40(1):7-10.LI M,HE H Q,SU K H,et al.Working principle of coiled tubing orienter and analysis on tool faceorientation[J].Drilling&Production Technology,2017,40(1):7-10.
[6]OHLINGER J J,GANTT L L,MCCARTY T M.A comparison of mud pulse and e-line telemetry in Alaska CTD operations[R].SPE 74842,2002.
[7]ANYANWU O A,KLOTZ C,LABRECQUE D,et al.Optimized downhole mud motor delivers outstanding performance improvement in Alaska coiled tubing drilling[R].SPE 153474,2012.
[8]KOZLOV A,FRANTZEN S,GORGES T,et al.Next generation technologies for underbalanced coil tubing drilling[R].SPE 132084,2010.
[9]VAN VENROOY J,VAN BEELEN N,HOEKSTRA T,et al.Underbalanced drilling with coiled tubing in O-man[R].SPE 57571,1999.
[10]PRUITT R,LESLIE C,SMITH B,et al.Sajaa underbalance coiled tubing drilling“putting it all together”[R].SPE 89644,2004.