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1、www.petro-king.cn2008-5-271膨脹式封隔器CasingEquipment套管設備?ProductionInjectionPackers生產注入封隔器膨脹式封隔器2009-08-25www.petro-king.cn第2頁套管設備ECP(ExternalCasingPacker)管外封隔器?HydraulicStageCollar液壓分級箍?CupTool密封皮碗膨脹式封隔器2009-08-25www.petro-king.cn第3頁ExternalCasingPacker（ECP）管外封隔器管外封隔器200
2、9-08-25www.petro-king.cn第4頁特點Continuousone-piecemandrel心軸一體化?IdenticalspecificationstocasingH2SandCO2resistant抗硫化氫和二氧化碳?Easilyreplaceablevalvecomponents可更換閥組，更換簡單?Easilyre-pinned銷接簡單?Availableinspecialclearance根據要求外徑可以更小?Availableinhi-tempversion抗高溫管外封隔器2009-08-25www.
3、petro-king.cn第5頁ECP管外封隔器2009-08-25www.petro-king.cn第6頁ECP閥組管外封隔器2009-08-25www.petro-king.cn第7頁ECP閥組管外封隔器2009-08-25www.petro-king.cn第8頁ECP-應用Preventlossofcement防止水泥漏失?Preventgasmigrationthroughcement防止氣體穿井水泥?Preventunwantedwaterproduction隔水?Minimizedamagetobarefootcomp
4、letions最大限度減少對裸眼完井的地層傷害?zonalisolationinvertical,deviatedorhorizontalapplications用于直井、斜井和水平井的層位隔離管外封隔器2009-08-25www.petro-king.cn第9頁ECP尺寸管外封隔器2009-08-25www.petro-king.cn第10頁ECP壓差圖管外封隔器2009-08-25www.petro-king.cn第11頁ForcementinganuppersectionofcasingstringaboveanExtern
5、alCasingPacker(ECP)assembly用于管外封隔器上部的固井?HydraulicallyoperatedbycontinuingtoapplycasingpressureonceECPissetECP座封后繼續(xù)套管加壓的液壓操作方式液壓分級箍2009-08-25www.petro-king.cn第12頁液壓分級箍的特點Useinvertical,deviatedorhorizontalwells適用于直井，斜井和水平井?Nofree-fallplugsarerequired無需投放堵頭?Manufacturedf
6、romalloygradesteel采用合金鋼材質?Blocksgasmigrationthroughcement阻止氣體進入固井?Manufacturedwithcustomercasingstringthreadspecifications根據客戶需要提供合適的扣型連接?Fullopeningboreprovidedafterdrillout鉆穿后提供一個全開放的通徑?Lockingplugsforquickdrillout快速鉆穿型堵頭液壓分級箍2009-08-25www.petro-king.cn第13頁液壓分級箍2009
7、-1-13www.petro-king.cn第14頁液壓分級箍尺寸液壓分級箍2009-1-13www.petro-king.cn第15頁密封皮碗工具2009-1-13www.petro-king.cn第16頁ForselectivelyinflatingECP用于選擇性的膨脹ECP?ECPinflatedwithnormalfluidorcement用水泥或常規(guī)液體膨脹ECP?Foruseinvertical,deviatedorhorizontalwells用于直井，斜井和水平井?Concentricbypasspassage同
8、心旁通通道?Allowsreversecirculationaftercementinflation水泥膨脹后可進行反循環(huán)?Setsmultiplepackerswithonetripintowell單趟管柱下入多個封隔器密封皮碗工具2009-1-
