Vigor Hydraulic-Teeb Retrievable ESP Packer (VHSP)

Tuam Tshoj Vigor Drilling Roj Cov Cuab Yeej Thiab Cov Khoom Co., Ltd. yog ib qho ntawm cov tuam txhab tshaj lij thiab cov chaw muag khoom ntawm vigor hydraulic -set retrievable esp packer (vhsp) hauv Suav teb, tshwj xeeb los ntawm kev sib tw nqi thiab xa khoom sai. Txais tos mus yuav cov khoom zoo siab hydraulic-set retrievable esp packer (vhsp) hauv Tshuag ntawm no los ntawm peb lub hoobkas.

 

 

• Ntau qhov bore rau pub-Los ntawm cov khoom siv- Txhawb ESP cables, gas vent valves, tshuaj txhaj tshuaj, thiab tswj kab.
• Bi-Directional Slip Design- Ua kom muaj kev ruaj ntseg anchoring thaum txo cov casing puas.
• Multi-Durometer Element Pob-Txoj kev ruaj ntseg siab nyob rau hauv ob qho tib si siab thiab qis.
• Customizable Tuav -Khoom Khawm swb- Muaj rau cov khoom loj - loj los txhim kho qhov sib txawv siab.
• Tsis muaj Tubing txav yuav tsum tau thaum lub sijhawm teeb tsa- Simplifies installation thiab tiv thaiv txhua yam teeb meem.
• Kev Siv Siab Siab Tsawg- Txo cov kev pheej hmoo ntawm kev ua haujlwm thiab txhim kho kev ua haujlwm zoo.
• Ncaj Ncees rub kom tso tawm- Tshem tawm qhov xav tau ntawm cov cuab yeej tshwj xeeb retrieving.
• Field-Tshwj xeeb Shear Release- Tso cai rau ntawm -qhov kev hloov kho qhov chaw tso tawm kom haum rau cov xwm txheej tshwj xeeb.
• Configurable Feedthroughs-Adaptable rau ntau yam zoo ib puag ncig thiab ua tiav tsim.

 

 

• ESP tiav- Tsim rau hluav taws xob submersible twj tso kua mis.
• Tib -String Production Wells- Zoo tagnrho rau kev ua kom yooj yim ua kom tiav zoo.
• Vertical & Deviated Wells:Lawv cov qauv tsim thiab kev teeb tsa hydraulic ua rau lawv ua haujlwm zoo hauv qhov sib txawv lossis kab rov tav qhov chaw qhov chaw kho tshuab nyuaj.
• Zonal Isolation:Siv los cais cov chaw tsim khoom sib txawv thaum tswj xyuas lub zog rau lub twj tso kua mis nyob rau hauv qis qis ntawm qhov dej.
• Gas Venting:Ntau ESP packers muaj xws li ib tug tshwj xeeb chaw nres nkoj rau ib tug gas vent valve, tso cai rau annular gas rau bypass lub packer thiab tiv thaiv roj cuam tshuam nyob rau hauv lub twj tso kua mis.

 

Casing Loj		Qhov hnyav Qib	Max.Packer O.D.		Tubing Min. I.D.		Kab Txoj kev	Roj Tso tawm Valve
Hauv.	mm	lb/ft	Hauv.	mm	Hauv.	mm	Hauv.	Hauv.
5-1/2	139.7	23	4.515	114.68	1.93	49	3 × 3/8" NPT	1.315" NUG
7	177.8	23-26	6.09	154.69	2.37	60.2	1.9" NUG	1.315" NUG
		26-29	5.99	152.15
7-5/8	193.68	29.7-33.7	6.58	167.13	2.37-2.885	60.2-73.3	1.9" NUG	1.315" NUG
		26.4-29.7	6.64	168.66				1.00" NPE
9-5/8	244.48	40-47			2.885	73.3	1.9" NUG	1.9" NUG
		47-53.5	8.34	211.84

* Lwm qhov loj me muaj nyob ntawm qhov kev thov.

 

Kauj ruam 1: Installation (Ua kom khiav)

Lub ESP sib dhos (tswj, ntim, foob, lub cev muaj zog) yog tsim los ntawm qhov chaw. Lub hwj chim cable yog khi rau lub raj thaum nws khiav mus rau hauv qhov dej. ESP Packer yog ntsia raws li ib feem ntawm txoj hlua tubing, feem ntau saum lub twj tso kua mis sib dhos.

Cov Lus Qhia Tseem Ceeb: Qhov twg cov cable hla dhau ntawm lub ntim khoom, nws yog spliced ​​los yog khiav los ntawm qhov "feed-los ntawm" chaw nres nkoj. Lub packer lub cev yog tsim los tiv thaiv lub cable los ntawm crushed thaum lub packer teeb.

 

Kauj Ruam 2: Qhov chaw

Tag nrho txoj hlua ua tiav yog txo qis kom txog thaum ESP sib dhos thiab ntim khoom ncav cuag qhov xav tau qhov tob (piv txwv li, tsuas yog saum thaj chaw tsim khoom).

 

Kauj ruam 3: Kev teeb tsa (Activation)

Ib zaug ntawm qhov tob, lub packer yuav tsum tau teeb tsa los tsim lub foob. Qhov no feem ntau ua hydraulically:

• Ib lub pob steel los yog cov khoom poob yog muab tso rau hauv lub raj.
• Nws tsaws nyob rau hauv ib lub rooj zaum hauv lub packer.
• Hydraulic siab yog siv los ntawm qhov chaw mus rau hauv lub raj.
• Lub siab thawb tawm tsam lub piston hauv lub ntim khoom, uas compresses cov khoom ntim.
• Cov khoom ntim nthuav dav rau sab nraud, tuav cov phab ntsa casing thiab tsim kom muaj -siab foob.
• Tib lub sijhawm, pub- los ntawm qhov kaw lus kaw nyob ib puag ncig cov kab hluav taws xob, tiv thaiv cov pa roj lossis cov kua dej los ntawm kev tsiv mus rau yav dhau los cov pob khoom los ntawm cov chaw nres nkoj cable.

 

Kauj Ruam 4: Kev Ua Haujlwm (Ua tiav)

Nrog lub packer teeb:

• Muab cais nyob ib leeg:Lub reservoir hauv qab lub packer yog cais los ntawm lub annulus (qhov chaw ntawm tubing thiab casing) saum lub packer.
• Kev tsim tawm:Cov kua dej los ntawm lub reservoir yuav tsum tam sim no ntws los ntawm lub twj tso kua mis (yog tias nws yog tus qauv "tubing flow" tsim) lossis hauv qee qhov tshwj xeeb "rov qab ntws" tsim, nyob ib ncig ntawm lub cev muaj zog kom txias ua ntej nkag mus rau hauv lub twj tso kua mis.
• Annulus muaj nuj nqi:Lub kaw lus kaw saum toj ntawm lub pob tam sim no tuaj yeem siv rau lwm lub hom phiaj, xws li kev saib xyuas lub siab, txhaj tshuaj (yog tias muaj cov kab sib cais), lossis tsim cov roj los ntawm thaj chaw sib txawv.

 

Kauj Ruam 5: Rov qab (rub tawm)

Yog tias ESP ua tsis tiav thiab yuav tsum tau rub tawm:

• Lub raj yog rub upward nrog nro.
• Lub hnab ntim khoom muaj cov txheej txheem tso tawm (txawm los ntawm kev rub ncaj nraim, kev sib hloov, lossis cov tshuaj tso tawm) uas tsis yog - teeb tsa cov ntawv hlais thiab thim rov qab cov khoom sib khi.
• Cov packer thiab tag nrho cov hlua ESP raug rub mus rau saum npoo. Pub-los ntawm cov ntsaws ruaj ruaj yog tsim los tso tawm ntawm lub cable yam tsis tau txiav nws (los yog qee zaum, lub cable raug txiav ntawm lub ntim khoom thiab rov ua dua -splice tom qab).

Yog tias koj txaus siab rau Vigor's ESP packers, thov tsis txhob yig tiv tauj peb kom paub meej ntxiv cov khoom lag luam.

Cim npe nrov: vigor hydraulic-set retrievable esp packer(vhsp), Tuam Tshoj, manufacturers, tsum, Tshuag, API, oilfield, muas, sis tw nqi, zoo, ceev ceev, nrhiav