常规完井技术应用-威德福(中英对照)课件

常规完井技术应用conventionalcompletiontechniqueapplication常规完井技术应用conventionalcompletio1单层完井singlezonecompletion机械式封隔器mechanicalpacker可回收式封隔器retrievablepacker丢手密封接头releasesealsub封隔器隔开套管和产层payformation提供井控手段offerwell-controlmeans防止套管腐蚀Guardagainstthecasingfrometching锚定油管柱anchortubingstring封隔器选择:packerselection张力座封tensionsetpackerPAD-1,PADL-1压缩座封compressionsetpackerQDG,QDH,Ultra-Lok,PR-3电缆座封wirelinesetpackerWDG,WDH各种附件及配套工具accessoriesandmatchingequipment单层完井singlezonecompletion机2单层完井singlezonecompletion

水力座封封隔器hydrostaticsetpacker封隔器座封时不动油管keeptubwhensettingpacker常用于海上,因有安全阀控制管线不能转动油管onshore,can’trotatebecauseofrelief-valvecontrolline能一次起下钻安装-节省钻井时间besetduringonetripforsavingdrillingtime能在井口完工后更换封隔液-增加安全性candisplacepackerfluidaftercompletingwellheadwork,andforimprovesecurity需要油管堵塞装置座封封隔器needplugtoolsforsettingpacker钢丝投捞器wirefisher球座式ballseatstyle可钻式堵塞器drillablepacker封隔器选择:HPR流动短节flownipple滑套slidingsleev流动短节水力式可收回封隔器hydrostatic-retrievepacker流动短节座节seatnipple隔离管落球促动压力接头fallingmotivepressureadaptort带眼隔离管perforatedisolationpipe止过座封短节nogosettingnipple钢丝绳再入导向装置wirelinereentryguide单层完井singlezonecompletion

水力座3单层完井singlezonecompletion

密封筒封隔器sealborepacker坚固可靠firmnessandsecurity寿命长longer-lived一般具有较大内径Oridinarilyhavethegreaterinsidediameter分永久式或可回收式permanentandretrievable根据油管活动要求,生产管柱可以锚定也可以自由悬挂productiontubingcanbeanchorageorfreehangingaccordingtoworkingtuningrequirements可以将封隔器堵塞,用作暂时或永久性桥塞packerplugactedastemporaryorpermanentplug永久性封隔器可以通过磨铣作业取出permanentplugcanberetrievebymillingoperation可回收式密封筒封隔器用回收工具一次单独起下钻取出retrievablesealborepackercanberetrievebyonetrip封隔器选择:ArrowdrillHydro-Pak环空促动截断-压井阀annularmotiveblock-killingvalve滑套slidingsleeve密封筒封隔器sealborepacker磨铣延伸筒millingextensionsub变扣接头crossoversub流动短节座入短节油管短节tubingpupjoint流动短节止动短节stopsub带孔衬管perfortatedliner转换接头x/o座入短节seatnipple油管鞋tubingshoe单层完井singlezonecompletion

密封4单层完井singlezonecompletion

带定位密封总成的密封筒封隔器locatorsealassemblysealborepackerwithlocatorsealassembly位于加长密封筒的定位密封总成可以允许由于压力和温度的变化所造成的油管移动varietyoftemperatureandpressurecreateslocatorsealassemblyontheextendedsealbore

travel

一般因为:byreasonof:封隔液比重变化varietyofpackefluiddensity压裂或酸化作业Fractureeitheracidifiesthetask生产produce关井shutin各种能满足环境需要的密封:allkindsofpackingmaterialsmetallconditions温度范围temperaturerange压力条件pressureconditions液体环境liquidconditions成本cost可与油管传送射孔配合使用cooperatedwithtubingconveyedperforating滑套流动短节定位密封总成密封筒封隔器密封隔离短节密封延伸筒油管密封短节生产油管productiontubing油管短节流动短节座入短节带孔衬管止动短节单层完井singlezonecompletion

带定5单层完井singlezonecompletion

回接筒(PBR)tiebackbarrel带双上密封筒封隔器能获得最大液流面积.gainthemostfluidareawithupperupperdouble-sealbore封隔器上方的回接筒适应油管移动tiebackbarrelonthepackeradapttubingtravel剪切释放定位器能一次起下钻安装水力座封封隔器shearactuatedreleasinglocatorcansethydrostaticsetpacker大内径适合过油管射孔greaterinsidediameteradapttotubingperforation定位密封总成locatorsealassembly可取式封隔器回接筒retrievablepackertiebacksleeve锚定油管密封短节locatortubingpackoffnipple水力座封密封筒封隔器磨铣延伸筒变扣接头座封短节单层完井singlezonecompletion

回接6单层完井

多层选择完井multilayerselectioncompletion永久型封隔器用于多油层完井permanentpackeradaptstomutizonereservoircompletion利用滑套进行选择性分层生产或停产selectivezonalproductionorshutinusingslidingsleeve根据油管移动的需要,可以锚定也可以自由悬挂accordingtotubingreciprocationrequirements,anchororfreehang在生产层段下入加厚油管,防止流体冲蚀油管heavyweighttubingsinproductionzoneavoidtubingerosion流动短节滑套密封筒封隔器密封延伸筒油管密封短节tubingpackoffnipple流动短节座封短节耐磨短节/加厚油管抛光短节polishednipple流动短节滑套密封筒封隔器密封延伸筒密封隔离短节油管密封短节油管短节止动短节生产油管单层完井

多层选择完井multilayerselectio7单层完井

标准双管完井standardizeddoublestringscompletion允许不受层间干扰的分采allowuninterruptableselectiveproduction为了安全起见，井口安装好后进行座封封隔器等作业forsecurity,setpackerafterinstallingwellheadequipment允许修井作业的可回收式完井系统allowretrievablecompletionsystem底部封隔器可以选用永久封隔器，完井时进行配管的定位器。Takebottompackeraspermanentpacker,流动短节座入短节流动短节流动短节流动短节滑套短管座封短节双水力式可收回双管封隔器座入短节流动短节投球式加压短节落球促动压力接头带孔衬管带孔衬管止动短节止动短节带销式油管鞋pintypetubingshoe座入短节耐磨油管/加厚油管weartubing//heavyweighttubing抛光短节滑套水力式可收回封隔器hydraulicretrievablepacker座入短节油管鞋单层完井

标准双管完井standardizeddouble8单层完井

多层双管选择性完井multilayerdoublestringsselectioncompletion地层可以通过滑套选择开采selectivezonalproductionusingslidingsleeve为了安全，可在井口安装完后对封隔器进行座封等作业forsecurity,setpackerafterinstallingwellheadequipment水力座封式封隔器可以通过设定剪断销钉的值顺序座封sethydrostaticsetpackerusingsettingcoefficientofshearpin用于修井作业的可回收式完井系统retrievablecompletionsystemforworkover座入短节滑套短管柱座入短节双管可收回封隔器伸缩接头安全接头座入短节抗磨油管/加厚油管抛光短节滑套安全接头反扣安全接头止动短节座入短节抗磨/加厚油管抗磨/加厚油管抛光短节抛光短节滑套滑套定位管密封总成密封筒封隔器座入短节油管密封短节密封筒封隔器止动短节单层完井

多层双管选择性完井multilayerdoubl9可回收式生产封隔器retrievableproductionpacker可回收式生产封隔器retrievableproductio10可回收式封隔器retrievablepacker特点:结构紧凑compactstructure丁形槽控制，座封和解封简单T-slotcontrol,settingorreleasingeasily剪切环辅助解封/右旋安全接头紧急解封/摇座式卡瓦,shearringsupplementaryreleasing,righthandsafetysubemergencyreleasing,rockertypeslip能够在浅油层座封settinginshallowoilzone有几种尺寸的大内径型(PADL-1)PAD-1张力座封机械式生产封隔器应用于生产、注水、层间隔离的经济型封隔器economicalpackerforproduction,flooding,zoneisolation可回收式封隔器retrievablepacker特点:PA11可回收式封隔器retrievablepacker特点:右旋1/4圈座封和解封righthandaquartertosetorrelease能采用拉伸或压缩进行封隔器座封Beabletoadoptstretchingeithercondensationtosetpacker油管可置于受拉、受压或不受力状态tubingmayinbetensile,compressive,naturalconditionsQDG型额定压力6,000psiratedpressureQDG型额定压力10,000psi内置液流旁通insidefluidbypass上卡瓦解封前保持压力平衡keeppressurebalancebeforepullingsliptorelease辅助剪切解封supplementaryshearreleasingQDG,QDH机械式生产封隔器应用于生产、注水、压裂、层间隔离和修井forproduction,flooding,fracture,zoneisolation,workover可回收式封隔器retrievablepacker特点:QD12Ultra-Lok机械式生产封隔器mechanicalproductionpacker可回收式封隔器retrievablepacker特点:右旋座封和解封righthandtosetorrelease油管可置于受拉、受压或不受力状态tubingmayintensile,compressive,naturalconditions双向楔形卡瓦确保座封doublecuneiformensuresettingwith卡瓦上方的密封元件可防止岩屑进入座封装置sealelementonslipcanpreventsandintosetapparatus内装液流旁通能保持压力平衡，快速下放和取出不会引起井内抽汲Insidefluidbypassmaintainingthepressurebalance,slackingoffortakingoffquicklycan’tbringswabbing应用于生产、注水和层间隔离forproduction,flooding,zoneUltra-Lok机械式生产封隔器mechanicalpr13PR-3机械式生产封隔器mechanicalproductionpacker可回收式封隔器retrievablepacker特点:压缩座封compressionsetting右旋1/4圈座封（可选用左旋）righthandquartertoset高压作业过程中，压差辅助作用能保持旁通关闭，锁定在轴筒上underhigh-pressure,keepbypassclosedandlockedonaxlesleeveowingtopressuredifference取出时，自动恢复到下井时状态whentakingout,resumeautomaticallynormalstate可选用水力锚控制来自下方的压差byhydraulicanchor,controlunderpressuredifference长冲程芯轴简化了流体平衡longstrokeaxletreesimplifyfluidbalance大尺寸旁通能保持压力平衡，快速起、下不会引起井内抽汲greaterdimensionbypassmaintainingthepressurebalance,slackingoffortakingooutquicklycan’tbringswabbing应用于生产、增产和测试forproduction,increaseproduction,welltestPR-3机械式生产封隔器mechanicalproduc14WDG,WDH钢丝电缆绳座封生产封隔器可回收式封隔器retrievablepacker特点:生产前用作桥塞asbridgepriortoproduction通过带盲塞的NFT开关工具连接到油管上connectedwithtubingbymeansofswitchapparatuswithblankplug油管能以张力、压缩或不受力状态下放tubingcanbeslackedoffintensile,compressive,naturalconditions密封胶筒上方和下方卡瓦sealrubber三胶筒、双硬度封隔系统tri-rubber,stiffpack-offsystemWDG型额定压力6,000psiWDH型额定压力10,000psi内置旁通能保持压力平衡Insidefluidbypassmaintainingthepressurebalance接在油管上收回retrievedwithtubing辅助剪切解封supplementaryshearreleasing应用于采油、注水、压裂、层间隔离和修井，修井作业中优先选用电缆座封forproduction,flooding,fracture,zoneisolation,workover.andToselectwirelinesettingispreferentialWDG,WDH钢丝电缆绳座封生产封隔器可回收式封隔器re15NFT开关工具switchapparatus可回收式封隔器retrievablepacker特点:密封和下部抛光短节相连，以获得可靠的密封sealconnectedwithpolishnopple,gainsecurityseal丁形槽装置便于连接/拆卸T-slotsimplifyconnectionanddisconnection下短节可加工成能与所有常用钢丝作业连接的塞堵密封剖面lowernipplecanbetreatedtofitsealingfaceforwirelineoperationconnection打捞筒设计允许冲洗岩屑allowovershotdesignedtowashcuttings打捞筒规环可起到套管内扶正器的作用overshotringreactascasingcentralizer与双卡瓦封隔器配合使用，可以在不解封封隔器的情况下取出封隔器上方的油管withdoubleanchorpacker,takeouttubingsonthepackerwithoutreleasingNFT开关工具switchapparatus可回收式封隔16HRP水力座封生产封隔器hydrostaticsetproductionpacker可回收式封隔器retrievablepacker特点:工作压力：6,000psiworkingpressure座封封隔器不需要下放管柱don’tneedtoslackoffstringforsettingpacker上提解封pulltorelease胶筒系统座封容易rubbersystemseteasily双卡瓦系统double-locksystem结构紧凑compactstructure大内径可用于大井眼作业greaterdimensionbypassforbigsizewelloperation可应用于多层开采，以及不适合下机械座封封隔器的斜井，可装好井口法兰后座封封隔器formultiplezonewell,inclined,wellunsuitableformechanicalsettingpackerandsetpackerafterinstallingwellheadflangeHRP水力座封生产封隔器hydrostaticsetp17

HydrowIIA水力座封双管封隔器hydrostaticsetdouble-stringpacker可回收式封隔器retrievablepacker特点:characters水力座封，可选择长管柱或短管柱座封selectlongstringorshortstringforhydrostaticsetting整体轴筒，座封过程中可以整体移动integralaxlesleevebemovedduringsetting不需要水力锚定装置don’tneedhydrostaticanchorage解封力剪切现场调节简单adjustreleaseshearingforcedeviceonworksiteeasily座封后，座封缸下方的密封件能隔离关键的O型圈aftersetting,sealapparatusundersealsleevecanisolateimportantO-ring安装前，可以对工具进行压力测试pirortoriggingup,pressuretesttools压差可以辅助密封件密封pressuredifferencestrengthensealofauxiliaryseal获得专利的上卡瓦顺序解封系统多个孔眼，可供控制管、电潜泵（ESP）、电缆、化学剂注入管和井眼监测装置使用用于单管封隔器上方进行多层开采，带有注入管柱或电潜泵Usedabovesinglestringpackerstoproducemultiplezones;withmultipleinjectionstringsorESPinstallationsHydrowIIA水力座封双18密封筒封隔器sealboresystem密封筒封隔器sealboresystem19Arrow-Pak可回收式密封筒封隔器密封筒封隔器特点:高额定压力和温度“ECNER”组合密封件系统短尺寸设计可用于(狗腿doglog)严重和(大斜度井highanglehole)全部关键O型圈位于胶筒下方能用电缆或水力座封工具座封(锁定旋转lockedrotation)便于(磨铣milling)可用作(砾石充填gravelfillup)封隔器用Arrow-Pak收回工具收回与永久型密封筒封隔器共用密封总成(装置)Arrow-Pak可回收式密封筒封隔器密封筒封隔器特点:20Hydrow-Pak密封筒封隔器密封筒封隔器特点:Arrow-Pak可收回密封筒封隔器的水力座封，可一次起下钻作业完成(密封总成sealassembly)能一次起下钻作业下到位座封液置于胶筒下方减少了漏失通道用Arrow-Pak收回工具收回可用大尺寸密封筒,最大限度地增加系统内径O型密封圈(压力测试工具pressuretesttools)旋转锁定部件rotationlockapparatus用于一次起下作业Hydrow-Pak密封筒封隔器密封筒封隔器特点:用于一次起21BArrowdrill永久性密封筒封隔器密封筒封隔器特点:坚固可靠的设计金属特性可满足N.A.C.E.MR-01-75规范，可用于含H2S环境的作业弹性体和材料选择可适应恶劣的(井下环境downholeenvironment)可选择电缆或水力座封整体式卡瓦消除了(提前座封prematuresetting)的风险risk360º密封件支撑系统能防止橡胶挤出还可用于双井底系统用于生产、层间（油层）封隔和高压(增产措施wellstimulation)BArrowdrill永久性密封筒封隔器密封筒封隔器特点22‘BH’Arrowdrill永久性密封筒封隔器密封筒封隔器特点:ArrowdrillB型水力座封式密封件能一步座封下到位金属支撑系统能膨胀到套管内壁上，防止密封件挤出零部件被锁定容易磨铣弹性体elastic和材料选择可适应恶劣的井下环境可用于双井底系统用于一次起下作业生产‘BH’Arrowdrill永久性密封筒封隔器密封筒封隔23能满足不同作业环境需求的密封装置密封筒封隔器模压整成型密封:推荐应用于中压环境，解决密封件跑出密封筒的问题。材质有：腈,HSN,氟化橡胶,Flourel,EPDM和ECO等。腈密封或氟化橡胶密封钢隔离（套）密封隔离（套）末端隔离（套）腈密封或氟化橡胶密封中间隔离（套）MOLDED密封单套装置CHEVRON密封单套装置Chevron密封:应用于较高压力和温度环境能满足不同作业环境需求的密封装置密封筒封隔器模压整成型密封:24用于各种作业环境的零配件系列产品：密封筒封隔器附件油管锚tubinganchor和油管定位总成locatortubingassembly密封装置sealassembly和隔离管密封筒sealbore和磨铣延伸筒millingextensionsub封隔器接箍packercollar和底部接头泵出、旋出及击出型底部装置用于各种作业环境的零配件系列产品：密封筒封隔器附件油管锚tu25可回收式作业封隔器可回收式作业封隔器2632-A型张力座封封隔器可回收式作业封隔器特点:浅井张力座封与威德福可回收桥塞匹配，适用于一次起下管柱作业和回收内孔完全打开，减少(流动阻力flowresistance)能承受上、下高压差高压差下，封隔器使用SC型(卸载器unloader)平衡压差内(安全接头safetyjoint)允许通过工具循环用于酸化、压裂、套管完整性测试和(注水泥作业cementingjob)32-A型张力座封封隔器可回收式作业封隔器特点:用于酸化、27CST压缩座封封隔器可回收式作业封隔器特点:结构坚固工作压力：10,000psi与威德福可回收桥塞匹配，适合一次起下管柱和回收作业较大的水力锚三胶筒、双硬度封隔器胶筒内置式/旁通机构和大旁通面积有罩型卡瓦适合(高强度套管highstrengthcasing)丁形(控制机构controls)用于酸化、压裂、套管完整性测试和注水泥CST压缩座封封隔器可回收式作业封隔器特点:用于酸化、压裂28CSTH压缩座封封隔器可回收式作业封隔器特点:通常连接ECV(紧急控制阀emergencycontrolvalve)下井旋转2圈座封扭拒torque能满足钻杆连接的加重芯轴,能于钻杆连接、能传递扭矩的加重芯轴较大的(水力锚hydraulicanchor)封隔器胶筒为三胶筒、双硬度大旁通面积内置旁通机构工作压力：10,000psi在钻机停钻时，用于油井顶部座封并起悬挂管柱作用。还能用于酸化、压裂、套管完整性测试和注水泥作业。CSTH压缩座封封隔器可回收式作业封隔器特点:在钻机停钻时，29ECV紧急控制阀可回收式作业封隔器

特点:同CSTH压缩座封封隔器联合使用J型转动¼圈脱离-自动再锁快速反应阀quickreactionvalve-打开、关闭只需要两转轴承总成允许阀在下井管柱处于压缩状态时正常操作独特的阀体设计以防阀在开关时操作失常阀在开启及关闭状态下封隔器长度保持不变可延伸型塞堵可被泵出以保证作业时工具可以通过阀体内径滑动节头slickjoint的可选性造形允许用钢丝作业座封塞堵用于封隔器以上油管起出并使封隔器处于未堵塞状态ECV紧急控制阀可回收式作业封隔器

特点:用于封隔器以上油30APU,APL压缩座封(跨隔封隔器straddlepacker)可回收式作业封隔器特点:同时使用(双封隔器twinpacker)以准确分隔座封间距各种(选择性分层酸化selectivezonalacidation)的首选产品两套封隔系统提供较大的内旁通通道整体芯轴保证准确座封、操作方便用于对指定(射孔层段perforationinterval)注水APU,APL压缩座封(跨隔封隔器straddlepa31AWT射孔冲洗工具可回收式作业封隔器特点:多功能加强型密封皮碗seatingcup通过增加标准(油管短节tubingpupjoint)，可将(密封皮碗seatingcup)间距从12英寸调节到任意长度大尺寸内旁通用于射孔层段的选择性酸化AWT射孔冲洗工具可回收式作业封隔器特点:用于射孔层段的选32可回收式桥塞retrievablebridgeplug可回收式桥塞retrievablebridgeplug33带有EQV平衡阀的可回收式封隔器可回收式桥塞特点:与(下入及回收工具running-retrievabletools)连接时，(旁通阀bypassvalve)处开启状解封封隔器前实现压力平衡可用于拉伸或压缩座封封隔系统为三胶筒、(双硬度twinhardness)额定工作压力：10,000psi内置旁通bypass用于压裂、酸化或注水泥作业时进行层间封隔，还可在(套管试压casingpressuretest)及(拆卸井口nippledowntree)时使用带有EQV平衡阀的可回收式封隔器可回收式桥塞特点:用于压裂、34WRP电缆座封可收回式桥塞可回收式桥塞retrievablebridgeplug特点:在压力下下井和收回直接上提解封可用(连续油管endlesstubing)回收由收回工具平衡压差用标准(电缆座封工具wirelinesettingtools)座封用于压裂、酸化或注水泥作业，或者在拆卸井口时使用fracturingacidizesqueeze,nippledownwellheadapparatusWRP电缆座封可收回式桥塞可回收式桥塞retrievabl35修井辅助工具修井辅助工具36VIII型压缩卸载装置随压缩座封封隔器下入井内压缩关闭，拉伸打开可选择J型系统锁定关闭防止阀意外打开扭矩锁定torquelockSC型张力卸载装置tensionunloadingdevice修井辅助工具同张力座封封隔器一起使用，以平衡封隔器压差压缩打开，拉伸关闭弹箍辅助阀体打开和关闭VIII型压缩卸载装置随压缩座封封隔器下入井内SC型张力37HST水力座封工具

修井工具workovertools

用油管或连续油管座封,电缆座封封隔器和(桥塞bridgeplug)等工具油管能自动充液和(flowingup排液)用改变(液缸hydrauliccylinder)数量来改变(座封压力settingforce)HST使用标准的E-4座封筒对于大多数封隔器,可选择(旋转丢手rotationalrelease)HST水力座封工具

修井工具workovertools38威德福技术开发和培训中心威德福技术开发和培训中心39

产品支持钻机drillingrig功能齐全、全部电气化180ft井架1,000hp绞车最大牵引力tractionpower,450,000lb(提升系统hoistingsystem)总井深1,468ft，30”套管1,000ft，余下为20”套管至井底。

水平磨铣中心54ft.长20”套管8,800ft.-lbs.扭矩torque29,000lbs.钻压weightonbit技术和培训中心试验设备

产品支持钻机drillingrig技术和培训中心试验设备40

产品支持室内(垂直vertical)(试验井testwell)(直径diameter)24”深18ft.5t桥式吊车bridgecrane400ºF对流加热系统convectiveheatingsystem泥浆循环回路mudcirculationloop30bbls..min.@300psi6”循环管circulationlinesAPIRP10F,(12.2lb.,gal.)泥浆mud技术和培训中心试验设备

产品支持室内(垂直vertical)(试验井testwe41

产品支持(油井筛管oilwellsreen)液流回路30加仑/分钟@250磅/英寸22”循环管线泵低流量lowdischarge,16,000psi(Sprague)高流量,15加仑/分钟，@15,000psi（三缸triplex）泥浆泵mudpump,400加仑/分钟，@5,000psi:poundpersquareinch技术和培训中心试验设备

产品支持(油井筛管oilwellsreen)液流回路技42常规完井技术应用conventionalcompletiontechniqueapplication常规完井技术应用conventionalcompletio43单层完井singlezonecompletion机械式封隔器mechanicalpacker可回收式封隔器retrievablepacker丢手密封接头releasesealsub封隔器隔开套管和产层payformation提供井控手段offerwell-controlmeans防止套管腐蚀Guardagainstthecasingfrometching锚定油管柱anchortubingstring封隔器选择:packerselection张力座封tensionsetpackerPAD-1,PADL-1压缩座封compressionsetpackerQDG,QDH,Ultra-Lok,PR-3电缆座封wirelinesetpackerWDG,WDH各种附件及配套工具accessoriesandmatchingequipment单层完井singlezonecompletion机44单层完井singlezonecompletion

水力座封封隔器hydrostaticsetpacker封隔器座封时不动油管keeptubwhensettingpacker常用于海上,因有安全阀控制管线不能转动油管onshore,can’trotatebecauseofrelief-valvecontrolline能一次起下钻安装-节省钻井时间besetduringonetripforsavingdrillingtime能在井口完工后更换封隔液-增加安全性candisplacepackerfluidaftercompletingwellheadwork,andforimprovesecurity需要油管堵塞装置座封封隔器needplugtoolsforsettingpacker钢丝投捞器wirefisher球座式ballseatstyle可钻式堵塞器drillablepacker封隔器选择:HPR流动短节flownipple滑套slidingsleev流动短节水力式可收回封隔器hydrostatic-retrievepacker流动短节座节seatnipple隔离管落球促动压力接头fallingmotivepressureadaptort带眼隔离管perforatedisolationpipe止过座封短节nogosettingnipple钢丝绳再入导向装置wirelinereentryguide单层完井singlezonecompletion

水力座45单层完井singlezonecompletion

密封筒封隔器sealborepacker坚固可靠firmnessandsecurity寿命长longer-lived一般具有较大内径Oridinarilyhavethegreaterinsidediameter分永久式或可回收式permanentandretrievable根据油管活动要求,生产管柱可以锚定也可以自由悬挂productiontubingcanbeanchorageorfreehangingaccordingtoworkingtuningrequirements可以将封隔器堵塞,用作暂时或永久性桥塞packerplugactedastemporaryorpermanentplug永久性封隔器可以通过磨铣作业取出permanentplugcanberetrievebymillingoperation可回收式密封筒封隔器用回收工具一次单独起下钻取出retrievablesealborepackercanberetrievebyonetrip封隔器选择:ArrowdrillHydro-Pak环空促动截断-压井阀annularmotiveblock-killingvalve滑套slidingsleeve密封筒封隔器sealborepacker磨铣延伸筒millingextensionsub变扣接头crossoversub流动短节座入短节油管短节tubingpupjoint流动短节止动短节stopsub带孔衬管perfortatedliner转换接头x/o座入短节seatnipple油管鞋tubingshoe单层完井singlezonecompletion

密封46单层完井singlezonecompletion

带定位密封总成的密封筒封隔器locatorsealassemblysealborepackerwithlocatorsealassembly位于加长密封筒的定位密封总成可以允许由于压力和温度的变化所造成的油管移动varietyoftemperatureandpressurecreateslocatorsealassemblyontheextendedsealbore

travel

一般因为:byreasonof:封隔液比重变化varietyofpackefluiddensity压裂或酸化作业Fractureeitheracidifiesthetask生产produce关井shutin各种能满足环境需要的密封:allkindsofpackingmaterialsmetallconditions温度范围temperaturerange压力条件pressureconditions液体环境liquidconditions成本cost可与油管传送射孔配合使用cooperatedwithtubingconveyedperforating滑套流动短节定位密封总成密封筒封隔器密封隔离短节密封延伸筒油管密封短节生产油管productiontubing油管短节流动短节座入短节带孔衬管止动短节单层完井singlezonecompletion

带定47单层完井singlezonecompletion

回接筒(PBR)tiebackbarrel带双上密封筒封隔器能获得最大液流面积.gainthemostfluidareawithupperupperdouble-sealbore封隔器上方的回接筒适应油管移动tiebackbarrelonthepackeradapttubingtravel剪切释放定位器能一次起下钻安装水力座封封隔器shearactuatedreleasinglocatorcansethydrostaticsetpacker大内径适合过油管射孔greaterinsidediameteradapttotubingperforation定位密封总成locatorsealassembly可取式封隔器回接筒retrievablepackertiebacksleeve锚定油管密封短节locatortubingpackoffnipple水力座封密封筒封隔器磨铣延伸筒变扣接头座封短节单层完井singlezonecompletion

回接48单层完井

多层选择完井multilayerselectioncompletion永久型封隔器用于多油层完井permanentpackeradaptstomutizonereservoircompletion利用滑套进行选择性分层生产或停产selectivezonalproductionorshutinusingslidingsleeve根据油管移动的需要,可以锚定也可以自由悬挂accordingtotubingreciprocationrequirements,anchororfreehang在生产层段下入加厚油管,防止流体冲蚀油管heavyweighttubingsinproductionzoneavoidtubingerosion流动短节滑套密封筒封隔器密封延伸筒油管密封短节tubingpackoffnipple流动短节座封短节耐磨短节/加厚油管抛光短节polishednipple流动短节滑套密封筒封隔器密封延伸筒密封隔离短节油管密封短节油管短节止动短节生产油管单层完井

多层选择完井multilayerselectio49单层完井

标准双管完井standardizeddoublestringscompletion允许不受层间干扰的分采allowuninterruptableselectiveproduction为了安全起见，井口安装好后进行座封封隔器等作业forsecurity,setpackerafterinstallingwellheadequipment允许修井作业的可回收式完井系统allowretrievablecompletionsystem底部封隔器可以选用永久封隔器，完井时进行配管的定位器。Takebottompackeraspermanentpacker,流动短节座入短节流动短节流动短节流动短节滑套短管座封短节双水力式可收回双管封隔器座入短节流动短节投球式加压短节落球促动压力接头带孔衬管带孔衬管止动短节止动短节带销式油管鞋pintypetubingshoe座入短节耐磨油管/加厚油管weartubing//heavyweighttubing抛光短节滑套水力式可收回封隔器hydraulicretrievablepacker座入短节油管鞋单层完井

标准双管完井standardizeddouble50单层完井

多层双管选择性完井multilayerdoublestringsselectioncompletion地层可以通过滑套选择开采selectivezonalproductionusingslidingsleeve为了安全，可在井口安装完后对封隔器进行座封等作业forsecurity,setpackerafterinstallingwellheadequipment水力座封式封隔器可以通过设定剪断销钉的值顺序座封sethydrostaticsetpackerusingsettingcoefficientofshearpin用于修井作业的可回收式完井系统retrievablecompletionsystemforworkover座入短节滑套短管柱座入短节双管可收回封隔器伸缩接头安全接头座入短节抗磨油管/加厚油管抛光短节滑套安全接头反扣安全接头止动短节座入短节抗磨/加厚油管抗磨/加厚油管抛光短节抛光短节滑套滑套定位管密封总成密封筒封隔器座入短节油管密封短节密封筒封隔器止动短节单层完井

多层双管选择性完井multilayerdoubl51可回收式生产封隔器retrievableproductionpacker可回收式生产封隔器retrievableproductio52可回收式封隔器retrievablepacker特点:结构紧凑compactstructure丁形槽控制，座封和解封简单T-slotcontrol,settingorreleasingeasily剪切环辅助解封/右旋安全接头紧急解封/摇座式卡瓦,shearringsupplementaryreleasing,righthandsafetysubemergencyreleasing,rockertypeslip能够在浅油层座封settinginshallowoilzone有几种尺寸的大内径型(PADL-1)PAD-1张力座封机械式生产封隔器应用于生产、注水、层间隔离的经济型封隔器economicalpackerforproduction,flooding,zoneisolation可回收式封隔器retrievablepacker特点:PA53可回收式封隔器retrievablepacker特点:右旋1/4圈座封和解封righthandaquartertosetorrelease能采用拉伸或压缩进行封隔器座封Beabletoadoptstretchingeithercondensationtosetpacker油管可置于受拉、受压或不受力状态tubingmayinbetensile,compressive,naturalconditionsQDG型额定压力6,000psiratedpressureQDG型额定压力10,000psi内置液流旁通insidefluidbypass上卡瓦解封前保持压力平衡keeppressurebalancebeforepullingsliptorelease辅助剪切解封supplementaryshearreleasingQDG,QDH机械式生产封隔器应用于生产、注水、压裂、层间隔离和修井forproduction,flooding,fracture,zoneisolation,workover可回收式封隔器retrievablepacker特点:QD54Ultra-Lok机械式生产封隔器mechanicalproductionpacker可回收式封隔器retrievablepacker特点:右旋座封和解封righthandtosetorrelease油管可置于受拉、受压或不受力状态tubingmayintensile,compressive,naturalconditions双向楔形卡瓦确保座封doublecuneiformensuresettingwith卡瓦上方的密封元件可防止岩屑进入座封装置sealelementonslipcanpreventsandintosetapparatus内装液流旁通能保持压力平衡，快速下放和取出不会引起井内抽汲Insidefluidbypassmaintainingthepressurebalance,slackingoffortakingoffquicklycan’tbringswabbing应用于生产、注水和层间隔离forproduction,flooding,zoneUltra-Lok机械式生产封隔器mechanicalpr55PR-3机械式生产封隔器mechanicalproductionpacker可回收式封隔器retrievablepacker特点:压缩座封compressionsetting右旋1/4圈座封（可选用左旋）righthandquartertoset高压作业过程中，压差辅助作用能保持旁通关闭，锁定在轴筒上underhigh-pressure,keepbypassclosedandlockedonaxlesleeveowingtopressuredifference取出时，自动恢复到下井时状态whentakingout,resumeautomaticallynormalstate可选用水力锚控制来自下方的压差byhydraulicanchor,controlunderpressuredifference长冲程芯轴简化了流体平衡longstrokeaxletreesimplifyfluidbalance大尺寸旁通能保持压力平衡，快速起、下不会引起井内抽汲greaterdimensionbypassmaintainingthepressurebalance,slackingoffortakingooutquicklycan’tbringswabbing应用于生产、增产和测试forproduction,increaseproduction,welltestPR-3机械式生产封隔器mechanicalproduc56WDG,WDH钢丝电缆绳座封生产封隔器可回收式封隔器retrievablepacker特点:生产前用作桥塞asbridgepriortoproduction通过带盲塞的NFT开关工具连接到油管上connectedwithtubingbymeansofswitchapparatuswithblankplug油管能以张力、压缩或不受力状态下放tubingcanbeslackedoffintensile,compressive,naturalconditions密封胶筒上方和下方卡瓦sealrubber三胶筒、双硬度封隔系统tri-rubber,stiffpack-offsystemWDG型额定压力6,000psiWDH型额定压力10,000psi内置旁通能保持压力平衡Insidefluidbypassmaintainingthepressurebalance接在油管上收回retrievedwithtubing辅助剪切解封supplementaryshearreleasing应用于采油、注水、压裂、层间隔离和修井，修井作业中优先选用电缆座封forproduction,flooding,fracture,zoneisolation,workover.andToselectwirelinesettingispreferentialWDG,WDH钢丝电缆绳座封生产封隔器可回收式封隔器re57NFT开关工具switchapparatus可回收式封隔器retrievablepacker特点:密封和下部抛光短节相连，以获得可靠的密封sealconnectedwithpolishnopple,gainsecurityseal丁形槽装置便于连接/拆卸T-slotsimplifyconnectionanddisconnection下短节可加工成能与所有常用钢丝作业连接的塞堵密封剖面lowernipplecanbetreatedtofitsealingfaceforwirelineoperationconnection打捞筒设计允许冲洗岩屑allowovershotdesignedtowashcuttings打捞筒规环可起到套管内扶正器的作用overshotringreactascasingcentralizer与双卡瓦封隔器配合使用，可以在不解封封隔器的情况下取出封隔器上方的油管withdoubleanchorpacker,takeouttubingsonthepackerwithoutreleasingNFT开关工具switchapparatus可回收式封隔58HRP水力座封生产封隔器hydrostaticsetproductionpacker可回收式封隔器retrievablepacker特点:工作压力：6,000psiworkingpressure座封封隔器不需要下放管柱don’tneedtoslackoffstringforsettingpacker上提解封pulltorelease胶筒系统座封容易rubbersystemseteasily双卡瓦系统double-locksystem结构紧凑compactstructure大内径可用于大井眼作业greaterdimensionbypassforbigsizewelloperation可应用于多层开采，以及不适合下机械座封封隔器的斜井，可装好井口法兰后座封封隔器formultiplezonewell,inclined,wellunsuitableformechanicalsettingpackerandsetpackerafterinstallingwellheadflangeHRP水力座封生产封隔器hydrostaticsetp59

HydrowIIA水力座封双管封隔器hydrostaticsetdouble-stringpacker可回收式封隔器retrievablepacker特点:characters水力座封，可选择长管柱或短管柱座封selectlongstringorshortstringforhydrostaticsetting整体轴筒，座封过程中可以整体移动integralaxlesleevebemovedduringsetting不需要水力锚定装置don’tneedhydrostaticanchorage解封力剪切现场调节简单adjustreleaseshearingforcedeviceonworksiteeasily座封后，座封缸下方的密封件能隔离关键的O型圈aftersetting,sealapparatusundersealsleevecanisolateimportantO-ring安装前，可以对工具进行压力测试pirortoriggingup,pressuretesttools压差可以辅助密封件密封pressuredifferencestrengthensealofauxiliaryseal获得专利的上卡瓦顺序解封系统多个孔眼，可供控制管、电潜泵（ESP）、电缆、化学剂注入管和井眼监测装置使用用于单管封隔器上方进行多层开采，带有注入管柱或电潜泵Usedabovesinglestringpackerstoproducemultiplezones;withmultipleinjectionstringsorESPinstallationsHydrowIIA水力座封双60密封筒封隔器sealboresystem密封筒封隔器sealboresystem61Arrow-Pak可回收式密封筒封隔器密封筒封隔器特点:高额定压力和温度“ECNER”组合密封件系统短尺寸设计可用于(狗腿doglog)严重和(大斜度井highanglehole)全部关键O型圈位于胶筒下方能用电缆或水力座封工具座封(锁定旋转lockedrotation)便于(磨铣milling)可用作(砾石充填gravelfillup)封隔器用Arrow-Pak收回工具收回与永久型密封筒封隔器共用密封总成(装置)Arrow-Pak可回收式密封筒封隔器密封筒封隔器特点:62Hydrow-Pak密封筒封隔器密封筒封隔器特点:Arrow-Pak可收回密封筒封隔器的水力座封，可一次起下钻作业完成(密封总成sealassembly)能一次起下钻作业下到位座封液置于胶筒下方减少了漏失通道用Arrow-Pak收回工具收回可用大尺寸密封筒,最大限度地增加系统内径O型密封圈(压力测试工具pressuretesttools)旋转锁定部件rotationlockapparatus用于一次起下作业Hydrow-Pak密封筒封隔器密封筒封隔器特点:用于一次起63BArrowdrill永久性密封筒封隔器密封筒封隔器特点:坚固可靠的设计金属特性可满足N.A.C.E.MR-01-75规范，可用于含H2S环境的作业弹性体和材料选择可适应恶劣的(井下环境downholeenvironment)可选择电缆或水力座封整体式卡瓦消除了(提前座封prematuresetting)的风险risk360º密封件支撑系统能防止橡胶挤出还可用于双井底系统用于生产、层间（油层）封隔和高压(增产措施wellstimulation)BArrowdrill永久性密封筒封隔器密封筒封隔器特点64‘BH’Arrowdrill永久性密封筒封隔器密封筒封隔器特点:ArrowdrillB型水力座封式密封件能一步座封下到位金属支撑系统能膨胀到套管内壁上，防止密封件挤出零部件被锁定容易磨铣弹性体elastic和材料选择可适应恶劣的井下环境可用于双井底系统用于一次起下作业生产‘BH’Arrowdrill永久性密封筒封隔器密封筒封隔65能满足不同作业环境需求的密封装置密封筒封隔器模压整成型密封:推荐应用于中压环境，解决密封件跑出密封筒的问题。材质有：腈,HSN,氟化橡胶,Flourel,EPDM和ECO等。腈密封或氟化橡胶密封钢隔离（套）密封隔离（套）末端隔离（套）腈密封或氟化橡胶密封中间隔离（套）MOLDED密封单套装置CHEVRON密封单套装置Chevron密封:应用于较高压力和温度环境能满足不同作业环境需求的密封装置密封筒封隔器模压整成型密封:66用于各种作业环境的零配件系列产品：密封筒封隔器附件油管锚tubinganchor和油管定位总成locatortubingassembly密封装置sealassembly和隔离管密封筒sealbore和磨铣延伸筒millingextensionsub封隔器接箍packercollar和底部接头泵出、旋出及击出型底部装置用于各种作业环境的零配件系列产品：密封筒封隔器附件油管锚tu67可回收式作业封隔器可回收式作业封隔器6832-A型张力座封封隔器可回收式作业封隔器特点:浅井张力座封与威德福可回收桥塞匹配，适用于一次起下管柱作业和回收内孔完全打开，减少(流动阻力flowresistance)能承受上、下高压差高压差下，封隔器使用SC型(卸载器unloader)平衡压差内(安全接头safetyjoint)允许通过工具循环用于酸化、压裂、套管完整性测试和(注水泥作业cementingjob)32-A型张力座封封隔器可回收式作业封隔器特点:用于酸化、69CST压缩座封封隔器可回收式作业封隔器特点:结构坚固工作压力：10,000psi与威德福可回收桥塞匹配，适合一次起下管柱和回收作业较大的水力锚三胶筒、双硬度封隔器胶筒内置式/旁通机构和大旁通面积有罩型卡瓦适合(高强度套管highstrengthcasing)丁形(控制机构controls)用于酸化、压裂、套管完整性测试和注水泥CST压缩座封封隔器可回收式作业封隔器特点