2_5 液压套管卡盘

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1、VarcoBJModelHSLHydraulicElevatorSpiderASpecialDualRodCylinderBHydraulicSlip-setSignalABFeatures&BenefitsTheVarcoBJHSLhydraulicelevatorspiderisdesignedtohan-dleflushtubularsaswellascasingswithstandardcouplings.Withdeeperandmoredeviatedwellsbeingdrilled,theneedtorunflushcasingiseverincreasi

2、ng.VarcoBJnowoffersahydraulicversionoftheVarcoSLTypeElevatorSpidertoallowtheindustrytoruntheirflushcasingstrings.BenefitsoftheHSL:FeaturesoftheHSL:•Theslipsarehydraulicallypowereddownwhich•Hydraulicallyoperated,wherebytheelevatorcanbeoperatedallowstheHSLtogripcasingwithaninitialforceofwit

3、hexistingBXcontrols(insomecasesa2/4valveneedstobe24Ton.replaced)andthespidercanbeoperatedusingexistingPS21/30•Thepowerdownforcealsoprovidesaninitialback-controls.uptorqueof19,000FtLbs.Requiresanadapterring•UsesstandardVarcoSLtypeSlips&GuidestolockHSLtotherotarytable.•Powerdownforceof42,00

4、0lbs@2000psitorunflushcasing•Eliminatestheneedtouseasafetyclamp.•Specialdualrodpistonforlimitedpower-upforceof11,600LBS@2,000psi(figureA)•Hydraulicslip-setsignalforinterlockingpurposes(figureB)•Visualslipheightindicator(figuresC&D)CVisualSlipSetIndicatorforElevatorDVisualSlipSetIndicatorf

5、orSpiderCDSpecificationsPartNumberHydraulicRatingSizerangeRequirementsElevatorSpider500ton41/2"—14"50006046Y250006046Y120GPM@2500psi500ton16"—241/2"50006047Y250006047Y120GPM@2500psi750ton65/8"—14"50006500Y250006500Y120GPM@2500psiVarcoBJNijverheidsweg454879APEtten-LeurP.O.Box174870AAEtten-

6、LeurTheNetherlandsTel:31-76-5083000Fax:31-76-5046000www.varco.comvarcobj@varco.comVarcoDrillingEquipment12950WestLittleYorkRoadHouston,Texas77041P.O.Box40566Houston,Texas77280Tel:(713)937-5500Fax:(713)937-5050BadentoyCresentBadentoyIndustrialEstate-PortlethenAberdeen,ScotlandAB124YDTel:44

7、-1224-343-610Fax:44-1224-343-626#8,SixthLokYangRoadJurongTownSingapore628106Tel:65-6243-5066Fax:65-6264-8070VarcoAlMansooriServicesP.O.Box27011AbuDhabiUnitedArabEmiratesTel:971-2-552668Fax:971-2-5540012VarcoNorgeP.O.Box5017Stavanger,Norway4004Tel:47-51-83-5600Fax:47