ANSI API Spec 19AC-2016 (2022) 完井配件规范

SpecificationforCompletionAccessories

ANSI/APISPECIFICATION19AC

FIRSTEDITION,SEPTEMBER2016

CONTAINSAPIMONOGRAMANNEXASPARTOFU.S.NATIONALADOPTION

REAFFIRMED,FEBRUARY2022

ISO14998:2013(E)(Modified),Petroleumandnaturalgas

industries—Downholeequipment—Completionaccessories

AmericanPetroleumInstitute

SpecialNotes

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NeitherAPInoranyofAPI'semployees,subcontractors,consultants,committees,orotherassigneesmakeanywarrantyorrepresentation,eitherexpressorimplied,withrespecttotheaccuracy,completeness,orusefulnessoftheinformationcontainedherein,orassumeanyliabilityorresponsibilityforanyuse,ortheresultsofsuchuse,ofanyinformationorprocessdisclosedinthispublication.NeitherAPInoranyofAP'semployees,subcontractors,consultants,orotherassigneesrepresentthatuseofthispublicationwouldnotinfringeuponprivatelyownedrights.

APIpublicationsmaybeusedbyanyonedesiringtodoso.EveryefforthasbeenmadebytheInstitutetoensuretheaccuracyandreliabilityofthedatacontainedinthem;however,theInstitutemakesnorepresentation,warranty,orguaranteeinconnectionwiththispublicationandherebyexpresslydisclaimsanyliabilityorresponsibilityforlossordamageresultingfromitsuseorfortheviolationofanyauthoritieshavingjurisdictionwithwhichthispublicationmayconflict.

APIpublicationsarepublishedtofaciitatethebroadavailabilityofproven,soundengineeringandoperatingpractices.Thesepublicationsarenotintendedtoobviatetheneedforapplyingsoundengineeringjudgmentregardingwhenandwherethesepublicationsshouldbeutilized.TheformulationandpublicationofAPIpublicationsisnotintendedinanywaytoinhibitanyonefromusinganyotherpractices.

AnymanufacturermarkingequipmentormaterialsinconformancewiththemarkingrequirementsofanAPIstandardissolelyresponsibleforcomplyingwithalltheapplicablerequirementsofthatstandard.APIdoesnotrepresent,warrant,orguaranteethatsuchproductsdoinfactconformtotheapplicableAPIstandard.

UsersofthisSpecificationshouldnotrelyexclusivelyontheinformationcontainedinthisdocument.Soundbusiness,scientific,engineering,andsafetyjudgmentshouldbeusedinemployingtheinformationcontainedherein.

Allrightsreserved.Nopartofthisworkmaybereproduced,translated,storedinaretrievalsystem,

ortransmittedbyanymeans,electronic,mechanical,photocopying,recording,orotherwise,

withoutpriorwrittenpermissionfromthepublisher.Contactthepublisher,

APIPublishingServices,200MassachusettsAvenue,NW,Washington,DC20001.

Copyright◎2016AmericanPetroleumInstitute

iii

APIForeword

NothingcontainedinanyAPlpublicationistobeconstruedasgrantinganyright,byimplicationorotherwise,forthemanufacture,sale,oruseofanymethod,apparatus,orproductcoveredbyletterspatent.Neithershouldanythingcontainedinthepublicationbeconstruedasinsuringanyoneagainstliabilityforinfrngementofletterspatent.

Shall:Asusedinastandard,"shall"denotesaminimumrequirementinordertoconformtothespecification.

Should:Asusedinastandard,"should"denotesarecommendationorthatwhichisadvisedbutnotrequiredinordertoconformtothespecification.

May:Asusedinastandard,"may"denotesacourseofactionpermissiblewithinthelimitsofastandard.

Can:Asusedinastandard,"can"denotesastatementofpossibilityorcapability.

ThisdocumentwasproducedunderAPIstandardizationproceduresthatensureappropriatenotificationandparticipationinthedevelopmentalprocessandisdesignatedasanAPIstandard.QuestionsconcerningtheinterpretationofthecontentofthispublicationorcommentsandquestionsconcerningtheproceduresunderwhichthispublicationwasdevelopedshouldbedirectedinwritingtotheDirectorofStandards,AmericanPetroleumInstitute,200MassachusettsAvenue,NW,Washington,DC20001.Requestsforpermissiontoreproduceortranslatealloranypartofthematerialpublishedhereinshouldalsobeaddressedtothedirector.

Generally,APIstandardsarereviewedandrevised,reaffirmed,orwithdrawnatleasteveryfiveyears.Aone-timeextensionofuptotwoyearsmaybeaddedtothisreviewcycle.StatusofthepublicationcanbeascertainedfromtheAPIStandardsDepartment,telephone(202)682-8000.AcatalogofAPIpublicationsandmaterialsispublishedannuallybyAPI,200MassachusettsAvenue,NW,Washington,DC20001.

SuggestedrevisionsareinvitedandshouldbesubmittedtotheStandardsDepartment,API,200MassachusettsAvenue,NW,Washington,DC20001,standards@.

V

Contents

1Scope 1

2NormativeReferences 1

3TermsandDefinitions 2

4AcronymsandAbbreviations 9

5FunctionalSpecification 9

5.1General 9

5.2FunctionalTypeDescription 9

5.3WellParameters 10

5.4OperationalParameters 11

5.5EnvironmentalCompatibility 11

5.6CompatibilitywithRelatedWellEquipment 12

5.7DesignValidation 12

5.8QualityControl 12

6TechnicalSpecification 12

6.1General 12

6.2TechnicalCharacteristics 12

6.3DesignRequirements 12

6.4DesignVerification 15

6.5DesignValidation 18

6.6DesignChanges 21

6.7DesignValidationScaling 22

7Supplier/ManufacturerRequirements 22

7.1General 22

7.2DocumentationandDataControl 22

7.3ProductIdentification 25

7.4QualityRequirements 25

8RedressandRepair 32

9ShipmentandStorage 33

AnnexA(normative)ValidationTestRequirementsforAllProducts 34

AnnexB(normative)ValidationTestRequirementsforDisconnect//Re)ConnectFunctionality 39

AnnexC(normative)ValidationTestRequirementsforTubing-movementFunctionality 43

AnnexD(normative)ValidationTestRequirementsforOpening/ClosingaPortFunctionality 46

AnnexE(normative)ldentificationandExplanationofDeviations 50

AnnexF(informative)APIMonogramProgram:UseoftheAPIMonogrambyLicensees 59

Bibliography 63

Figures

1ExampleofaRatedPerformanceEnvelope 15

2ExampleofShearDeviceOptions 16

3ExampleofanEllipticalEnvelope 17

Contents

Tables

1SummaryofDesignValidationGrades 19

2DesignValidationGradeHierarchy 19

3RequiredTestAnnex(es) 20

4SummaryofQualityRequirements 26

5SummaryofAssemblyVerificationRequirements 31

B.1Minimum(Re)connectedRequirementsBasedonCompletionAccessory 39

C.1MinimumStrokeDistanceRequirementsBasedonCompletionAccessory 43

D.1MinimumCycleandUnloadingPressureRequirementsBasedonCompletionAccessory 46

ISOForeword

ISO(theInternationalOrganizationforStandardization)isaworldwidefederationofnationalstandardsbodies(ISOmemberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISOtechnicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeenestablishedhastherighttoberepresentedonthatcommittee.Internationalorganizations,governmentalandnon-governmental,inliaisonwithISO,alsotakepartinthework.ISOcollaboratescloselywiththeInternationalElectrotechnicalCommission(IEC)onallmattersofelectrotechnicalstandardization.

TheproceduresusedtodevelopthisdocumentandthoseintendedforitsfurthermaintenancearedescribedintheISO/IECDirectives,Part1.InparticularthedifferentapprovalcriterianeededforthedifferenttypesofISOdocumentsshouldbenoted.ThisdocumentwasdraftedinaccordancewiththeeditorialrulesoftheISO/IECDirectives,Part2./directives.

Attentionisdrawntothepossibilitythatsomeoftheelementsofthisdocumentmaybethesubjectofpatentrights.ISOshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.DetailsofanypatentrightsidentifiedduringthedevelopmentofthedocumentwillbeintheIntroductionand/orontheiSOlistofpatentdeclarations/patents.

Anytradenameusedinthisdocumentisinformationgivenfortheconvenienceofusersanddoesnotconstituteanendorsement.

ThecommitteeresponsibleforthisdocumentisISO/TC67,Materials,equipmentandoffshorestructuresforpetroleum,petrochemicalandnaturalgasindustries,SubcommiteSC4,Drilingandproductionequipment.

Introduction

ThisnternationalStandardhasbeendevelopedbyusers/purchasersandsuppliers/manufacturersofcompletionaccessoriesintendedforuseinthepetroleumandnaturalgasindustryworldwide.ThisInternationalStandardisintendedtogiverequirementsandinformationtobothpartiesintheselection,manufacture,testing,anduseofcompletionaccessories.Further,thisInternationalStandardaddressessupplier/manufacturerrequirementsthatsettheminimumrequirementswithwhichsuppliers/manufacturersshallcomplytoclaimconformitywiththisIntemationalStandard.

ThisnternationalStandardhasbeenstructuredtoallowforgradesofincreasedrequirementsbothinqualitycontrolanddesignvalidation.Thesevariationsallowtheuser/purchasertoselectthegraderequiredforaspecificapplicationforachosenaccessory.

Thethreequalitygradesprovidetheuser/purchaserthechoiceofrequirementstomeetaspecificpreferenceorapplication.QualitygradeQ3istheminimumgradeofqualityofferedbythisproductstandard.QualitygradeQ2providesadditionalinspectionandverificationsteps,andqualitygradeQ1isthehighestgradeprovided.Additionalqualityrequirementsmaybespecifiedbytheuser/purchaserassupplementalrequirements.

Sevenstandarddesignvalidationgrades(VOtoV6)providetheuser/purchaserthechoiceofrequirementstomeetaspecificpreferenceorapplication.DesignvalidationgradeV6istheminimumgradeandrepresentsequipmentwherethevalidationmethodhasbeendefinedbythesupplier/manufacturer.Thecomplexityandseverityofthevalidationtestingincreasesasthegradenumberdecreases.

UsersofthisInternationalStandardshouldbeawarethatrequirementsabovethoseoutlinedinthisInternationalStandardmaybeneededforindividualapplications.ThisInternationalStandardisnotintendedtoinhibitasupplier/manufacturerfromoffering,ortheuser/purchaserfromaccepting,alternativeequipmentorengineeringsolutions.Thismaybeparticularlyapplicablewherethereisinnovativeordevelopingtechnology.Whereanalternativeisoffered,thesupplier/manufacturershouldidentifyanyvariationsfromthisInternationalStandard.

1

SpecificationforCompletionAccessories

1Scope

ThisInternationalStandardprovidesrequirementsandguidelinesforcompletionaccessories,asdefinedherein,foruseinthepetroleumandnaturalgasindustry.ThisInternationalStandardprovidesrequirementsforthefunctionalspecificationandtechnicalspecifications,includingdesign,designverificationandvalidation,materials,documentationanddatacontrol,qualityrequirements,redress,repair,shipment,andstorage.ThisInternationalStandardcoversthepressure-containing,nonpressure-containing,load-bearing,disconnect/reconnect,tubing-movement,andopening-a-portfunctionalitiesofcompletionaccessories.

ProductscoveredunderanotherAPIorinternationalspecificationarenotincluded.Alsonotincludedareotherproductssuchasliner/tubinghangers,downholewelltesttools,inflowcontroldevices,surface-controlleddownholechokes,downholeartificiallitequipment,controllinesandfittings,andallfunctionalitiesrelatingtoelectronicsorfiberoptics.ThisInternationalStandarddoesnotcovertheconnectionstothewellconduit.Installation,application,andoperationoftheseproductsareoutsidethescopeofthisInternationalStandard.

2NormativeReferences

Thefollowingreferenceddocumentsareindispensablefortheapplicationofthisdocument.Fordatedreferences,onlytheeditioncitedapplies.Forundatedreferences,thelatesteditionofthereferenceddocument(includinganyamendments)applies.

APISpecification5CRA,SpecificationforCorrosionResistantAlloySeamlessTubesforUseasCasing,TubingandCouplingStock

APISpecification5CT,SpecificationforCasingandTubing

APITechnicalReport5C3,TechnicalReportonEquationsandCalculationsforCasing,Tubing,andLinePipeUsedasCasingorTubing;andPerformancePropertiesTablesforCasingandTubing

APISpecification20A,CarbonSteel,AlloySteel,StainlessSteel,andNickelBaseAlloyCastingsforUseinthePetroleumandNaturalGasIndustry

ANSI'NACEMR0175²/ISO15156³(allparts),Petroleumandnaturalgasindustries—MaterialsforuseinH₂S-containingenvironmentsinoilandgasproduction

ASMEBoilerandPressureVesselCode(BPVC)⁴,Section/×:WeldingandBrazingQualificationASNTSNT-TC-1A⁵,PersonnelQualificationandCertificationinNondestructiveTesting

ISO2859-1,Samplingproceduresforinspectionbyattributes-Part1:Samplingschemesindexedbyacceptancequalitylimit(AQL)forlot-by-lotinspection

ISO3601-1,Fluidpowersystems—O-rings-Part1:Insidediameters,cross-sections,tolerancesanddesignationcodes

1AmericanNationalStandardsInstitute,25West43rdStreet,4thFloor,NewYork,NewYork10036,

.

²NACEInternational(fomerlytheNationalAssociationofCorrosionEngineers),1440SouthCreekDrive,Houston,Texas77084-4906,

.

³InternationalOrganizationforStandardization,1,ch.delaVoie-Creuse,Casepostale56,CH-1211Geneva20,Switzerland,

.

4ASMEInternational,2ParkAvenue,NewYork,NewYork10016-5990,

.

5AmericanSocietyforNondestructiveTesting,1711ArtingateLane,P.O.Box28518,Columbus,Ohio43228,

.

2APISPECIFICATION19AC/ISO14998:2013(E)

ISO3601-3,Fluidpowersystems—O-rings—Part3:QualityacceptancecriteriaISO9000,Qualitymanagementsystems—Fundamentalsandvocabulary

ISO9712,Non-destructivetesting—QualificationandcertificationofNDTpersonnel

3TermsandDefinitions

Forthepurposesofthisdocument,thetermsanddefinitionsgiveninISO9000andthefollowingapply.

3.1

anchor

Completionaccessorydesignedtodisconnectorreconnectthetubingbyattachingtoadesignedreceptacle.

3.2

assembly

Productcomprisedofmorethanonecomponent.

3.3

blastjoint

Completionaccessorywithanti-erosionprovisionontheoutsidediameter(OD).

3.4

casing

Pipeextendingfromthesurfaceandintendedtolinethewallsofadrilledwell.

3.5

chemicalinjectionmandrel

Completionaccessorywithprovisiontoattachconduit(s)forinjectionofchemicals.

3.6

completionaccessory

EquipmentthatformsanintegralpartofthetubingandisnotcoveredbyanyotherAPIISOdownholeequipmentstandards.

3.7

component

Individualpartofanassembly.

3.8

conduit

Casing,tubing,orliner,eithermetallicornonmetallic.

3.9

crossover

Seetubingadapter.

3.10

designvalidation

Processofprovingadesignbytestingtodemonstrateconformityoftheproducttodesignrequirements.(Source:APIQ1:2013,Section3.1.9.)

3.11

designverification

Processofexaminingtheresultofdesignanddevelopmentoutputtodetermineconformitywithspecifiedrequirements.

(Source:APIQ1:2013,Section3.1.10.)

SPECIFICATIONFORCOMPLETIONACCESSORIES3

3.12

disconnectload

Loadatwhichacompletionaccessoryisdesignedtodisconnect.

3.13

downholeartificialliftequipment

Equipmentintegraltotheconduitthatprovidesadditionalenergytotheproductionfluids.

3.14

downholewelltesttools

Downholetoolstemporarilysetinplaceforthepurposeofevaluatingtheproductionpotentialofthechosenformation.

3.15

driftdiameter

Insidediameter(ID)ofacompletionaccessory,expressedastheODofthedriftbarutilizedduringassemblyIinspection,asoutlinedin7.4.11.

3.16

endconnection

Threadorothermechanismconnectingthecompletionaccessorytotheconduit.

3.17

entry(reentry)guide

Completionaccessoryusedtofacilitateentry/reentry.

3.18

expansion(travel)joint

Completionaccessorythatfacilitatestubingmovement.

3.19

exposedcomponent

Flow-wettedcomponent,internallywettedcomponent,and/orcomponentcontactedbywellfluidintheannulus.

3.20

extension(spacer)sub

Completionaccessorythathasthreadedconnectionsoneachendandmaintainspressureintegrity.

NOTEMayincludeitemssuchasmill-outextensionorsandcontroextension.

3.21

fillvalve

Completionaccessorywithprovisiontoopenand/orcloseaportinthetubingtoallowpassageoffluidsbetweentheIDofthetubingandtheannulus,orviceversa.

3.22

filtermandrel

Completionaccessorywithprovisiontoattachorincludecontrollinefilter(s).

NOTEUnporteddesignsoffitermandrelsarecoveredbydefinitionofmandrel.

3.23

flowcoupling

Completionaccessorywithanti-erosionprovisionontheID.

4APISPECIFICATION19AC/ISO14998:2013(E)

3.24

flow-wettedcomponent

Componentthatcomesindirectcontactwiththedynamicmovementofwellfluidsintheflowstream.|3.25

gaugemandrel

Completionaccessorywithprovisiontoattachpermanentmonitoringdevices.

3.26

gaugeOD

MaximumspecifiedproductOD.

3.27

grade

Categoryorrankgiventodifferentrequirementsforqualityordesignvalidation.

3.28

indicator

Completionaccessorythatprovidesanidentificationoflinearpositionwithinaconduittypicallyusedinsandcontroloperations.

3.29

inflowcontroldevice

Devicethatregulatestheflowintotheproductionconduit.

3.30

internallywettedcomponent

Flow-wettedcomponentandanycomponentoutoftheflowstream,butcontactedbywellfluidsthroughaportorotherpassagetotheflow-wettedarea.

3.31

joblot

Batchofmaterialorcomponentsthathaveundergonethesameprocessorseriesofprocesses.

3.32

joblottraceable

Theabilityforpartstobeidentifiedasoriginatingfromajoblotthatidentifiestheincludedheat(s).

3.33

liner

Pipenotextendingfromthesurfaceandintendedtolinethewallsofadrilledwell.

3.34

liner(tubing)hanger

Mechanicaldeviceusedfortransferringtheloadofaninnerliner(tubing)tothecasingbelowthewellhead.

3.35

locator

Completionaccessorywithprovisiontodisconnectorreconnectthetubingtoadesignedreceptacle.

3.36

mandrel

Component(s)ofacompletionaccessorythatcontainsanendconnectionandprovidesaconduitthroughthecompletionaccessory.

SPECIFICATIONFORCOMPLETIONACCESSORIES5

3.37

manufacturing

Processandactionsperformedbyanequipmentsupplier/manufacturerthatarenecessarytoprovidefinishedcomponent(s),assembly(ies),andrelateddocumentation,thatfulfiltherequestsoftheuser/purchaser,andthatmeetthestandardsofthesupplier/manufacturer.

component(s),assemblies,andrelateddocumentationaresurrenderedtoatransportationprovider.

NOTEManufacturingbeginswhenthesupplier/manufacturerreceivestheorderandiscompletedatthemomentthe

3.38

mill-outextension

CompletionaccessoryusedbelowapackertofacilitateremovalbymillingNOTEMaybepressure-containingornonpressure-containing.

3.39

nonconformance

Nonfulfillmentofaspecifiedrequirement.

3.40

nonsealingspaceoutjoint

Completionaccessorywithprovisiontoaccommodatetubingmovementusedtoadjusttubinglengths,butwithoutprovisiontoholdpressure.

3.41

numberofdisconnects[(re)connects]

Numberoftimesacompletionaccessorycanbedisconnected[(re)connected]andperformitsintendedfunction.

3.42

numberofstrokes

Maximumnumberoftimesacompletionaccessorycanbemovedthroughitsstrokelengthandperformitsintendedfunction.

3.43

one-piecemandrel

Mandrelorcompletionaccessorythatdoesnothaveleakpathsexcludingtheendconnections.

NOTEWeldedone-piecemandrelsareoutsidethescopeofthisdefinition.

3.44

on-offtool

Completionaccessorywithprovisiontodisconnectorreconnectthetubing.

3.45

open/closecycle

Openingandthenclosingaport.

3.46

packer

Mechanicaldevicewithapackingelement,notinstalledinadesignedreceptacle,usedforblockingfluid(liquidorgas)communicationthroughtheannularspacebetweenconduitsbysealingoffthespacebetweenthem.

6APISPECIFICATION19AC/ISO14998:2013(E)

3.47

partingtool

Completionaccessorythatisdesignedtoseparatecontrolline(s)orcable(s)tofacilitatetubingremoval.

3.48

perforatedsub

CompletionaccessorythatcontainsflowportsforthepassageoffluidsfromtheIDofthetubingtotheannulus,orviceversa.

3.49

performanceenvelope

Graphthatillustratesthecombinedratingsofdifferentialpressureandaxialloads.

3.50

polishedborereceptacle

Completionaccessorywithdesignedreceptacleusedtodisconnectorreconnectthetubingbyacceptingalocator,sealassembly,orsimilardevice.

3.51

portflowarea

AreaforthepassageoffluidsfromtheIDofthetubingtotheannulus,orviceversa.

3.52

pressurereversal

Changeindirectionofthepressuredifferential.

3.53

qualifiedperson

Individualwithdocumentedabilitiesgainedthroughtrainingorexperienceorbothasmeasuredagainstestablishedrequirements,suchasstandardsorteststhatenabletheindividualtoperformarequiredfunctioneffectively.

3.54

(re)connecttemperature

Temperatureatwhichthecompletionaccessorycanbe(re)connectedandperformsitsintendedfunction.

3.55

redress

Replacementofcomponentsonacompletionaccessoryafteroriginalmanufacture.

3.56

repair

Redressandremanufactureofthecompletionaccessorytorestoreittotheoriginalfunctionality.

3.57

sandcontrolexpansionjoint

Completionaccessorythatfacilitatestubingmovementinasandcontrolcompletion.

3.58

sandcontrolslidingsleeve

Sandcontrolcompletionaccessorythathasasleevedesignedtoopenorclosecommunication.

3.59

sealassembly

Completionaccessorythatsealsinadesignedreceptacle.

SPECIFICATIONFORCOMPLETIONACCESSORIES7

3.60

sealboreextension

Completionaccessorydesignedtoacceptasealassemblyorsimilardevice.

3.61

sealingdevice

Deviceprovidingabarriertothepassageofliquidand/orgasacrosstheinterfacebetweentwocomponents.

3.62

sealingspaceoutjoint

Completionaccessorywithprovisiontoaccommodatetubingmovementusedtoadjusttubinglengthswithaprovisiontoholdpressure.

3.63

sheardevice

Componentdesignedtodisconnectonetimeatapredeterminedload.

3.64

shear-outsafetyjoint

Completionaccessorywithprovisiontodisconnectthetubingatapredeterminedloadthroughuseofasheardevice.

3.65

slidingsleeve

Completionaccessorythatisactivatedtoopenorclosecommunicationbetweenthetubingandannulusbylmovingasleeve.

3.66

stroke

Movementfromoneendofthestrokelengthtotheotherend.

3.67

strokedistance

Cumulativedistancedeterminedbythenumberofratedstrokesmultipliedbythestrokelength

3.68

strokelength

Distancebetweenthefullycollapsedpositionandfullyexpandedpositionforacompletionaccessorywithprovisiontoaccommodatetubingmovement.

3.69

substantivedesignchange

Changetothedesign,identifiedbythesupplier/manufacturer,thatmayaffecttheperformanceoftheproductintheintendedservicecondition.

3.70

surface-controlleddownholechoke

Surface-controlleddownholedeviceusedtorestrictflow.

3.71

surface-controlledslidingsleeve

Tubing-mounteddevicethatisactivatedtoopenorclosecommunicationbetweenthetubingandannulusbymovingasleevewithoutthru-tubingintervention.

8APISPECIFICATION19AC/ISO14998:2013(E)

3.72

telescopingswivelsub

Completionaccessorywithprovisiontorotateandaccommodatetubingmovement.

3.73

temperaturecyclerange

Specifiedrangeoftemperaturefluctuationoverwhichtheproductisdesignedtooperate.

NOTEThetemperaturecyclerangeisapplicableanywherewithintheproduct'stemperaturerange.

3.74

temperaturerange

Specifiedrangeoftemperatureatwhichtheproductisdesignedtooperate.

3.75

temporarypressure-retainingdevice

Completionaccessorythatprovidestubingpressureintegrityandthecapabilityofprovidingtemporarytubingpressureretentionandrelease,whendefinedconditionsaremet.

3.76

tubing

Pipeplacedwithinawelltoserveasaproductionorinjectionconduit.

3.77

tubingadapter

Completionaccessorythatco