威德福旋转尾管悬挂器系统技术手册

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1、WeatherfordLinerSystemSalesEquipment威德福尾管悬挂器系统销售部件Weatherford–PBRPolishedBoreReceptacle回接筒（PBR）ThePBRlinertopPBRisruntoallowfacilitatetherunningofatie-backsealassembly,toprotecttherunningtoolsduringdeploymentandtotransmittheforcesrequiredtosettheTSPweightsetin

2、tegrallinertoppacker.回接筒内可插入回接密封插入头，同时在下入以及传递座封尾管顶部封隔器下压力时保护送入工具。PolishedBoreReceptacleThePBRdesignincludes:设计要点包括：•Dimensionsandstrengthstosuitlinerandcasingspecification.尺寸及强度设计适合尾管和套管规范。•Helicallockingsystemtopreventback-offduringdrill-downoperations.螺旋自锁系统

3、可防止在转动下入时倒开扣。•Honedinternalfinish.内壁抛光。•Taperedleadintofacilitatere-entry.顶部为锥形，易于重新进入。ThePBRpolishedborereceptacleisruninconjunctionwiththeTSPpackerandcanbesuppliedinlengthsfrom6ftto40ftandisruninconjunctionwiththeTSPpacker.ThepolishedIDfacilitatestherunningo

4、fatie-backpacker,productionsealassemblyorscabliner.ThePBRisusedtotransmittheforcerequiredtosettheTSPintegrallinertoppacker.ThePBRprotectstherunningtoolsduringdeploymentandinconjunctionwiththefloatingjunkbonnetallowstherunningtoolstobefunctionedinacleanfluidenv

5、ironment.回接筒和顶部封隔器一起下入，我们可以提供从6英尺到40英尺的回接筒。光滑内径可使用回接封隔器，生产密封总承或者加固衬管。在需要座封顶部封隔器时，回接筒被用于传递重量。回接筒还可以保护送入工具，在使用浮式垃圾帽时候，允许送入工具在干净的液体环境下完成功能。Tie-backPBRLinerCasingIDODSizeSizein/mmWeightin/mmin/mm5.0007.0005.2505.780127.0(20-35#)133.4146.85.0007.0005.1255.625127.0(

6、38-41#)130.2142.95.0007.6255.2506.375127.0(24-39#)133.4161.95.5007.6255.7506.390139.7(29.7-39#)146.1162.37.0009.6257.1818.290177.8(36-53.5#)182.4210.67.0009.6257.5008.290177.8(36-53.5#)190.5210.67.6259.6257.7508.290193.7(36-53.5#)196.9210.67.62510.7507.8469.05

7、5193.7(55.5-60.7#)199.3230.09.62511.7509.65910.265244.565.5-66.7#245.3260.79.62513.37510.62911.772244.5(68-72#)270.0299.010.75013.37511.00012.020273.1(68-72#)279.4305.311.75013.37511.53112.125298.5(68-72#)292.9308.013.37516.00013.52314.385339.7(84-109#)343.536

8、5.4WeatherfordproductsandservicesaresubjecttoWeatherford’sstandardtermsandconditions.FormoreinformationconcerningthefulllineofWeatherfordproductsandservices,pleasecontactyourauthor