貝克休斯的關(guān)于裸眼封隔器的材料第1頁，共40頁。貝克休斯的關(guān)于裸眼封隔器的材料第2頁，共40頁。MPas?NewEraOpenHolePackers第3頁，共40頁。MPas?NewEraOpenHolePacker第4頁，共40頁。BodyElastomerPackingElementCoreKevlarReinforcementBraidedSteelStructuralLayerDeformableBackUpRingsOuterElastomerCoverMPas?PackerDesign

第5頁，共40頁。MPas?OpenHolePackerSequenceRun-InPositionSetPositionShiftingBalanceSleeve(InitiatingSetting)第6頁，共40頁。ShiftingBalanceSleeve(InitiatingSetting)MPas?OpenHolePackerSequenceRun-InPositionSetPosition第7頁，共40頁。Run-InPositionShiftingBalanceSleeve(InitiatingSetting)SetPositionMPas?OpenHolePackerSequence第8頁，共40頁。Size:5-1/2”MaximumPackerO.D.:8.03”/8.075”MinimumID:4.592”–4.802”SettingMechanism:HydrostaticCylinderCollapseRating:10,700psi(80ksiMYS)MandrelBurstRating:8,400psi(80ksiMYS)MandrelTensileStrength:261,000#(80ksiMYS)SettingToolRequired:WorkstringShiftingToolMaximumOvalityTested(todate):8-1/2”x12”MPas?PackerSpecifications第9頁，共40頁。MPas?PackerSpecificationsSize:6-5/8”MaximumPackerO.D.:9.125”MinimumID:5.696”SettingMechanism:HydrostaticCylinderCollapseRating:5,000psi(80ksiMYS)MandrelBurstRating:5,700psi(80ksiMYS)MandrelTensileStrength:575,000#(80ksiMYS)SettingToolRequired:WorkstringShiftingToolMaximumOvalityTested(todate):9-1/2”x11”第10頁，共40頁。Size:4-1/2”MaximumPackerO.D.:5.625”MinimumID:3.8”SettingMechanism:Hydrostatic/HydraulicTestedw/4,100psiHydrostatic+3,000psiHydraulicSettingPressureCylinderCollapseRating:7,500psi(80ksiMYS)MandrelBurstRating:8,440psi(80ksiMYS)MandrelTensileStrength:289,000#(80ksiMYS)SettingToolRequired:WorkstringCupToolMaximumOvalityTested(todate):6”x7-1/2”MPas?PackerSpecifications第11頁，共40頁。ExampleInstallationSequenceTDHole,ConditionMud,POOHRunLinerAssytoDepth,Correlate,Hang,CirculateHoleVolumew/DIFSetLinerTopPackerPullupInnerString,SetMPasPackersPullAboveLinerTop,SpotSpacers,DisplaceCasingw/Brine第12頁，共40頁。ExampleInstallationSequence第13頁，共40頁。SettingToolsSSCMAICHB-1CupTool第14頁，共40頁。Location:TimorSea,Australia

Operator:ConocoPhillips

Field:BayuUndan

Date:1stwellMay2004

#Wells:3

#MPasPackers:26(10,8,8)

MaxDeviation:62Degrees

MaxDepth:10,352ftTVD

MaxTemperature:270DegF

JobDescription:Isolationforwatershutoff

One-TripSystemwithSelectSetCollettoolrunasanintegralpartoftheinnerstring.Packerssetinlow-permeabilitysiltstringerstoenablefutureshut-offofwaterasitingresses.

~4.5hoursfromTDtosetandindividuallytesteachofpacker.

Multi-ZonePerforatedPipeCaseHistory第15頁，共40頁。Location:SaudiArabia

Operator:ARAMCO

Field:ZulufMainSand

Date:December2002

#Wells:1

#MPasPackers:4

MaxDeviation:90Degrees

MaxDepth:6,500ftTVD

MaxTemperature:200DegF

JobDescription:

One-TripSystemwithMAICtoolrunasanintegralpartoftheinnerstring.Packersusedtoincreaseproductioncapabilitiesofequaliserscreen.PLTrunandisolationproven.

EqualiserScreenCaseHistory第16頁，共40頁。

Location:EasternProvince,SaudiArabia

Operator:ARAMCO

Field:GHZL-9 #Wells:1

Date:December2003 #MPas:2

MaxDeviation:81Degrees

MaxDepth:13,500ftTVD

MaxTemperature:260DegF

JobDescription:

Allprojectobjectivesweremet. DeepestMLJunction deploymentdepthtodateof14,082’ft.FirstFBIVw/Hook HangerandLENsystems.FirstMPasInstillationinMLWell.MultilateralCaseHistory第17頁，共40頁。MaxTemperature 270oFMaxDoglegSeverity 8o/100ftMaxMeasuredDepth 20,682ftMaxTotalVerticalDepth 13,500ftMaxDeviation 93.1oMaxDeviationatPacker 89.5oMaxMudWeight 10.6ppgMPasInstallationsDetails第18頁，共40頁。REPackerThewaterreactivesectionconsistsofwaterabsorbingparticlesincorporatedinafieldprovenNitrile-basedpolymer.TheseparticlesswellviaabsorbingwaterwhichinturnexpandstherubberwithoutbeingphysicallyabsorbedintotherubbermatrixwhichcanadverselyeffectpropertiesTheoilreactivesectionutilizesoleophillicpolymersthatabsorbhydrocarbonsintothematrix.Thisprocessisaphysicaluptakeofthehydrocarbonwhichswells,lubricatesanddecreasesthemechanicalstrengthofthepolymerchainasitexpands.第19頁，共40頁。REPacker–Features&BenefitsSimpledeployment,requiresnorunningtoolsSimpleinstallation,nospecialpersonnelrequiredNomovingpartsRubberbondedtomandrelallowsforruninthroughdeviationsOptimizedformaximumexpansionwhileretainingcriticalpropertiesSealself-energizesinannularfluidsContinuestoreactwithwellborefluidstoprovidelongtermannulusisolation第20頁，共40頁。ARAMCO1/5ScaleReactiveElementPackerTest(OilReactiveElement)7”(1.4”)by8.2”(1.64”)in8.5”(1.7”)5000PSI4.5”(0.9”)by5.8”(1.16”)in6.125”(1.23”)5000PSI3.5”(0.7”)by5.8”(1.16”)in6.125”(1.23”)3900PSIREPackersPost-TestREPackersPre-TestNote:Thepackerswerenottestedtofailure.Maximumdifferentialpressureexceedsvaluesshown.第21頁，共40頁。FullScaleTesting2-7/8”by4.2”O(jiān)D9ft.Water-Reactivein4.9”

4,700PSI(63%Swell)4-1/2”by5-5/8”9ftWaterReactivein6.3”

3,500PSI(70%Swell)5-1/2”by7-3/4”6ft.OilReactivein8.9”

1,750PSI(64%Swell)TheseTestResultsUsedtoDevelopMathModel第22頁，共40頁。REPacker

4-1/2”by5-5/8”in6.3”Fixture第23頁，共40頁。REPacker

2-7/8”by4.2”in4.9”第24頁，共40頁。NewProductsBeingTestedImprovedWaterSwellRubberCompoundImprovedDurometer(75Comparedto50)GreaterMaximumSwell%(~130Comparedto100WrappedonaMandrel)Better/EasierBondingCharacteristics第25頁，共40頁。NewProductWaitingonTestResultsRCPackerw/ImprovedWaterSwellRubberCompoundUse200%SwellforSwellingElastomerWhenUsedinRCPackerElementInflationw/FreshWaterorFreshWaterMudTestingw/NewElastomerandImprovedManufacturingTechniquesMayAllowSwellGreaterThan200%RCPackerMandrelSizeElementRunInOD200%SwellHoleSize4-1/2"5-5/8"6.8"5-1/2"8"10"6-5/8"8-1/8"8.9"6-5/8"9"10.5"第26頁，共40頁。NewProductsBeingDevelopedModularSplitPackerWaitingonSwell/PressureTestEasytoInstallDirectlytoCustomersPipe/ScreensCanbeMoldedbyOutsideVendortoReduceCostandEaseManufacturingLoadsWillbeAvailablewithMetalEndSleevesandHaveAbilitytoInterlockMultipleSegmentsUSPatentApplicationinPlace第27頁，共40頁。NewProductsBeingDevelopedSliponPackerInstallationTool,ProcedureUnderDevelopmentLengthExpected1-3’EachCanbeMandrelWrappedbyOutsideVendor

toReduceCostandEaseManufacturingLoadsMaybeAvailablewithMetalEndSleeves第28頁，共40頁。WellboreIsolationPortfolioReactiveElement(RE)OptimizedformaximumexpansionwhileretainingcriticalmechanicalandchemicalpropertiesNorunningtoolsrequiredNospecialistrequiredSelf-energizesinwateroroilenvironment(2separatepolymers)ElementretainssealinhydrocarbonorwaterenvironmentsHydrocarbonexposurecausesnodeteriorationofcriticalwater-reactivesealelementpropertiesReactiveElementTechnologyREPackerREBarrierHingedStretch-onREPacker第29頁，共40頁。REPackerCriticalOperatingFactorsforREPackers第30頁，共40頁。PrimaryFactorsAffecting

REPackerPerformance%SwellSwellRateElementLength第31頁，共40頁。FactorsAffecting%SwellFluidCompositionWaterswellelastomerHighersalinity=lower%swellLowersalinity=higher%swellDivalentsalts(CaCl2,CaBr2,

ZnBr2)=littletonoswellOilSwellElastomerHeavyoil=lower%swellLightoil=higher%swell第32頁，共40頁。Salinityvs.%Swell第33頁，共40頁。FactorsThatAffectSwellRateTemperatureHighertemperature=higherswellrateLowertemperature=lowerswellrateODofelementElementODincreasesatsimilarrateIndependentoftotalrubbervolume第34頁，共40頁。SwellRatevs.Temperature第35頁，共40頁。SwellRatevs.ElementOD第36頁，共40頁。REPackerPressure