Ib lub hnab ntim khoom yog ib qho cuab yeej siv hauv kev ua tiav zoo los muab kev sib khi ntawm lub qhov dej zoo thiab qhov chaw nyob ib puag ncig, cais cov cheeb tsam tshwj xeeb lossis ib ntus.
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![Thru-Tubing Choj Plug]()
Thru-Tubing Choj PlugLub retrievable over-tubing txuas txuas yog tsuas yog siv rau ib ntus lossis ntev kev sib khi ntawm cov roj, dej thiab roj tsim, nrog rau kev sib khi, kev sim, kev sib tsoo thiab kev ua haujlwm zoo.Ntau -
![Mechanical Set Retrievable Production Packers]()
Mechanical Set Retrievable Production PackersRetrievable packer (mechanical) yog ib yam ntawm cov cuab yeej down-qhov uas siv lub hauv paus ntsiab lus ntawm kev sib kis ntawm cov khoom siv los ua cov txheej txheem sab hauv ntawm cov khoom ntimNtau -
![Hydraulic Setting Packers]()
Hydraulic Setting PackersHydraulic retrievable packer yog ib yam ntawm cov cuab yeej down-qhov uas siv hydraulic txoj cai rau sealing thiab unsealing. Nws tuaj yeem tsim ib qho kev sib khi zoo thiab kev sib cais nyob rauNtau -
![Retrievable Packer Systems]()
Retrievable Packer SystemsCov khoom ntim khoom tshem tawm tau yog cov cuab yeej hauv qab uas tsim los siv rau hauv cov txheej txheem ntawm cov roj thiab cov qhov dej los tsim cov kev sib khi zoo hauv qhov dej, sib cais covNtau -
![Tension Packers]()
Tension PackersTension Packers yog qhov kev xaiv zoo tshaj plaws rau kev teeb tsa cov ntawv ntim khoom kom ruaj ntseg hauv txhua qhov tawv tawv, suav nrog qib hwm. Cov packers no yog compact, luv luv, thiab yoojNtau -
![Retrievable Compression Packer]()
Retrievable Compression PackerQhia peb Retrievable Compression Packer - ntau yam thiab txhim khu kev qha rau koj cov kev xav tau zoo. Nrog nws luv luv thiab compact tsim, lub packer no zoo meej rau siv nyob rau hauv nruj los yogNtau -
![Tib Grip Retrievable Packer]()
Tib Grip Retrievable PackerPeb Ib Leeg Grip Retrievable Packer yog peb-thooj ntim cov txheej txheem uas muab kev sib khi zoo thiab txhim khu kev qha rau koj lub qhov dej roj thiab roj. Nruab nrog lub tshuab J-hom tsis sivNtau -
![Ob Chav Grip Retrievable Packer]()
Ob Chav Grip Retrievable PackerLub packer tshem tau yog ib qho cuab yeej hauv qab uas tuaj yeem zaum thiab tsis tau los ntawm kev ua haujlwm tshwj xeeb (piv txwv li, nqa lossis txo qis ntawm cov kav raj). Nws tuaj yeem tsim ib qhoNtau -
![Pull-Push Type Packer]()
Pull-Push Type PackerPull-Push Type Packer yog ib qho cuab yeej tseem ceeb rau kev sim thiab kev sib cais zonal. Nrog nws cov qauv yooj yim thiab txhim khu kev qha ua haujlwm, lub hnab ntim khoom no yog tsim los tsimNtau -
![Hydraulic Packer]()
Hydraulic PackerHydraulic packer yog ib yam ntawm cov cuab yeej down-hole uas siv lub hauv paus ntsiab lus hydraulic kis tau tus mob los ua lub hauv paus mechanism ntawm lub packer ua hauj lwm los ntawm cov twj tsoNtau -
![Permanent Production Packers]()
Permanent Production PackersIb lub hnab ntim khoom ruaj khov yog ib hom ntim khoom uas tsis tuaj yeem ntim tau thiab yuav nyob twj ywm rau lub sijhawm ntev ib zaug zaum hauv qhov dej zoo. Nws yog tsuas yog siv los kaw covNtau -
![Dragging Frac Packer]()
Dragging Frac PackerDrag fracture packers yog mechanically lossis hydraulically zaum hauv qhov zoo-dhau los cais cov khaubncaws sab nraud povtseg thiab tiv thaiv kom tsis txhob muaj kuab paug thiab propant los ntawmNtau
Lub hom phiaj
Packers pab ntau lub hom phiaj
Kev cais cais
Sib cais thaj chaw tsim khoom kom ua kom zoo dua hydrocarbon rov qab.
Kev tswj tsis tau dej
Txo cov dej poob rau hauv kev tsim.
Kev tiv thaiv siab
Ua kom zoo-bore siab ncaj ncees.
Casing tiv thaiv
Tiv thaiv corrosion thiab puas.
Hom
01
Cov packers tas mus li
Nruab rau lub qhov dej lub neej.
02
Retrievable packers
Nws tuaj yeem raug tshem tawm kom rov ua tiav lossis ua haujlwm dua.
03
Inflatable packers
Siv cov khoom inflatable rau sealing.
04
Mechanical packers
Siv cov khoom siv kho tshuab rau kev sib khi.
Cheebtsam
Packer lub cev
Sealing element ( roj hmab los yog elastomer)
Teem lub cuab tam
Anchoring system (slip los yog sau)
Kev ua haujlwm
Khiav-hauv-qhov (RIH) nrog cov cuab yeej teeb tsa.
Txoj hauj lwm packer ntawm qhov xav tau qhov tob.
Teem lub packer (txhim ntawv hlais, inflate / compress sealing element).
Test packer kev ncaj ncees.
Cov txiaj ntsig
Txhim kho cov khoom tsim tau zoo
Txo dej poob
Txhim kho zonal cais
Ua kom muaj kev nyab xeeb zoo ntxiv
Kev sib tw
Kub kub thiab siab
Corrosion thiab yaig
Packer stability thiab kev ntseeg tau
Teem lub cuab yeej kev ntseeg tau
Kev nce qib
Cov ntaub ntawv Advanced (siab kub, corrosion-resistant)
Smart packers (kev saib xyuas lub sijhawm)
Expandable packers (nce ID)
Key Parameters
Ua haujlwm kub
Kev khiav hauj lwm siab
Cov khoom siv sealing
Packer txoj kab uas hla thiab ntev
Ua tsaug Hydraulic Chaw Packers
Hydraulic retrievable packer yog ib yam ntawm cov cuab yeej down-qhov uas siv hydraulic txoj cai rau sealing thiab unsealing. Nws tuaj yeem tsim ib qho kev sib khi zoo thiab kev sib cais nyob rau hauv lub qhov dej zoo, tiv thaiv cov kua dej los ntawm cov txheej txheem thiab cov ntu, kom ntseeg tau tias kev ua tau zoo thiab kev nyab xeeb ntawm cov roj thiab cov qhov dej.
Ua tsaug Retrievable Packer Systems
Cov khoom ntim khoom tshem tawm tau yog cov cuab yeej hauv qab uas tsim los siv rau hauv cov txheej txheem ntawm cov roj thiab cov qhov dej los tsim cov kev sib khi zoo hauv qhov dej, sib cais cov roj sib txawv, roj lossis dej tsim thiab tiv thaiv cov dej ntws ntawm lawv. .
Ua Tsaug Ntau Ntau Cov Packers
Ib lub hnab ntim khoom ruaj khov yog ib hom ntim khoom uas tsis tuaj yeem ntim tau thiab yuav nyob twj ywm rau lub sijhawm ntev ib zaug zaum hauv qhov dej zoo. Nws yog tsuas yog siv los kaw cov txheej txheem sib txawv hauv cov roj thiab cov qhov dej kom tsis txhob muaj cov kua dej ntws ntawm cov txheej txheem thiab kom ntseeg tau tias kev ruaj ntseg thiab kev ua haujlwm ntawm kev tsim khoom.
Ua tsaug rau cov khoom muaj txhua hom packers kom paub meej ntxiv thov mus saib lub vev xaib.
Peb paub zoo tias yog ib qho ntawm cov ua lag luam packer thiab cov muag khoom hauv Suav teb. Thov so assured mus ua lag luam wholesale pheej yig packer los ntawm peb lub hoobkas. Cov kev pabcuam zoo thiab cov khoom zoo yog muaj.