管材膨胀技术

实体管膨胀技术的各项应用威德福为你提供世界领先的管材膨胀技术WeatherfordLeadersinExpandableTechnologyMetalSkin™Benefits美国威德福公司实体膨胀管技术在钻井/完井/修井中的应用涂学翔实体管膨胀技术的各项应用今日主题实体膨胀管技术在钻井/完井/修井中的应用1.概述2.研发进程3.目前应用:1).钻井中的应用:ABLMSOHLMSOHC2).修井中的应用:CHC.HOMCOPatch(低压)3).完井中的应用:ESS实体管膨胀技术的各项应用WhyandHow?-----Mono-boreOilandGaswellDrilling:CostandHSE:成本和环保原因岩屑Cuttings:59%套管Casingweight:38%水泥CementCost:42%泥浆MudCost:44%-----总成本Offshorewellcost:33-48%概述:为什么要研发?实体管膨胀技术的各项应用实体膨胀管技术研究开发历程我们一直在努力!实体管膨胀技术的各项应用实体膨胀管基本原理实体管膨胀技术的各项应用膨胀技术应用范围实体管膨胀技术的各项应用钻井作业中实体管膨胀技术的应用裸眼补贴回接衬管实体管膨胀技术的各项应用MetalSkin®OpenholeLinerSystem(MOHL)SolidExpandableProductsDrivingtheRiskoutofusingSolidExpandableOpenholeLiners.钻井作业中实体管膨胀技术的应用裸眼补贴回接衬管实体管膨胀技术的各项应用ExpandableWellConstructionSolutionsD0D1MOHLD1D0MetalSkinOpenholeLinerD0D1MOHCD1D0withreducedIDD0D1MOHCD1=D0w/oIDreduction:Clad-thru-CladD0D1D0D1D2MonoBoreLinerExtensionMonoBoreWell实体管膨胀技术的各项应用Step1RunningintheholeStep2ExpandinglauncherStep4Finishingexpansion,claddingtothepreviouscasingStep5DrillingoutshoeStep3Expandingliner5,000-8,000ft2-3ftSimplifiedInstallationSequenceCementing实体管膨胀技术的各项应用具体施工步骤实体管膨胀技术的各项应用1Step1第一步•RunInHole&CirculateRunningSequence下入步骤MetalSkin®OpenholeLinerSystem(MOHL)RunningSequence实体管膨胀技术的各项应用2Step2第二步•Dropball;•Unlockconeassembly;•Pre-expandlauncherwithpressureandsolidconeMetalSkin®OpenholeLinerSystem(MOHL)RunningSequence实体管膨胀技术的各项应用3Step3第三步•Continuepressurizingbottomsealcup;•Assembleexpansioncone;•CompletelauncherexpansionwithassembledconeMetalSkin®OpenholeLinerSystem(MOHL)RunningSequence实体管膨胀技术的各项应用Step4第四步•Expandballseat;•Pumpballthroughtosecondseat;•Regaincirculation;•Pumpcementifneeded4MetalSkin®OpenholeLinerSystem(MOHL)RunningSequence实体管膨胀技术的各项应用5Step5第五步•2turnstotherightclosecirculationvalve;•6turnstoReleasefromtheshoe;•CommenceExpansionofCasingMetalSkin®OpenholeLinerSystem(MOHL)RunningSequence实体管膨胀技术的各项应用7-5/8”x9-5/8”MetalSkin®OpenholeLinerFunctionalSpecifications实体管膨胀技术的各项应用9-5/8”和7”套管用的规格尺寸实体管膨胀技术的各项应用MonoBoreOpenholeLinerExtensionSystem裸眼井单一井径实体膨胀管尾管回接SolidExpandableProducts实体管膨胀技术的各项应用ExpandableWellConstructionSolutionsD0D1MOHLD1D0MetalSkinOpenholeLinerD0D1MOHCD1D0withreducedIDD0D1MOHCD1=D0w/oIDreduction:Clad-thru-CladD0D1D0D1D2MonoBoreLinerExtensionMonoBoreWell实体管膨胀技术的各项应用MonoBoreLinerExtensionD0D1OnlyonestringofthelinerwiththesamedriftIDcanberunD0=D1PrefabricatedOversized(14-3/8”O.D.)ShoeisruntoaccommodateMonoBoreExpansionofLinerUtilizedasaplannedinstallationZonalisolationcanbeachievedbyexpansionintoformationorbycementingWFTMetalSkin®OpenholeLinersystemcanbemodifiedtobeusedasMonoboreLinerExtensionOversizedshoe=14-3/8”O.D.e.g.13-3/8”systemD0=D1=12-¼”13-3/8”Casing实体管膨胀技术的各项应用MONO单一井径裸眼实体管膨胀回接技术实体管膨胀技术的各项应用MONO单一井径裸眼实体管膨胀回接技术实体管膨胀技术的各项应用MetalSkin™OpenholeCladSystem(MOHC)SolidExpandables24WellboreStabilityandLostCirculationSolution钻井中遇到井漏井塌裸眼井单一井径实体膨胀管衬管技术实体管膨胀技术的各项应用ExpandableWellConstructionSolutions实体管膨胀技术的各项应用裸眼实体管补贴施工步骤实体管膨胀技术的各项应用OpenholeCladsinGeneralD0D1D0D1D1D0OHCwithreducedID:ConventionalOpenholeCladD1=D0OHCwithoutIDreduction:OpenholeClad-thru-CladExpandablelinerisnottiedbacktothepreviouscasingstringCanberunascontingencyorasplannedinstallationZonalisolationisachievedbyexpansionintoformation(e.g.elastomers)HolehastobeunderreamedforClad-thru-CladapplicationsTypicallengthis30’–200’实体管膨胀技术的各项应用MetalSkin®OpenholeCladLiner8-1/2”OpenholeCladisset“remote”fromthecasingshoe,coveringonlythetroublezoneMultipleOpenholeCladLinerscanberun“through”eachother,(i.e.D1=D0,thereforehavethesamedriftID&“Clad-thru-Clad”Capability)Typically150footinlength,thereforeloweringriskandcostofuseD0D1MOHCD1=D0w/oIDreduction:“Clad-thru-Clad”MOHCRequiresonly1”ofUnderreamingAllowszeroholesizelossafterinstallationD1=D0实体管膨胀技术的各项应用Expansiontwo-stagerollertoolSingleballexpansiontoolw/toppackerExpandableshapedjointsw/threadedconnectionsBottompackerw/guideshoeandcirculationvalve1stGenerationOpenholeCladSystemComponents第一代裸眼实体管补贴工具串实体管膨胀技术的各项应用BottomAnchorShoe底部锚定•The“Star”ShapedcasingistypicallyusedforAnchorPackers实体管膨胀技术的各项应用ShapedJointswithRoundThreadedConnections腰子型管体圆型接头•TheExpandableshapedjointsw/threadedconnections实体管膨胀技术的各项应用9-5/8”CasingShoe7-5/8”x9-1/2”ExpandableOpenholeCladLinerLossCirculationZoneOver-PressuredZone7-5/8”x9-1/2”13-5/8”CasingShoe9-5/8”CasingShoe7-5/8”x9-1/2”LossCirculationZoneOver-PressuredZone7-5/8”x9-1/2”ExpandableOpenholeCladLiner13-5/8”CasingShoeApplicationofMultipleOpenholeCladDrillingLiners(ReadyforDrillingouttoT.D.ofHoleSection).ExpandableZonalIsolationApplicationsMetalSkin®OpenholeCladDrillingLiner(Clad-Thru-CladCapability)实体管膨胀技术的各项应用Lost-CirculationZoneOver-PressuredZoneExpandableOpenholeCladDrillingLinerExpandableOpenholeCladDrillingLiner135/8-in.CasingShoe95/8-in,53.5-lb/ftCasingShoeApplicationofMultipleOpenholeCladDrillingLiners(PressureStringSet).ExpandableZonalIsolationApplicationsMetalSkin®OpenholeCladDrillingLiner(Clad-Thru-CladCapability)实体管膨胀技术的各项应用TheRunningSequenceforOpenholeClad-thru-CladLinerUsingShapedCasingRunningSequencefor1stGenerationOpenholeCladSystem实体管膨胀技术的各项应用We