Cov Khoom Kawg
Tiv tauj peb
- 23 F, Lub tsev B, ZHong Tou Thoob Ntiaj Teb Tsev, Tsis muaj .10 Jin Nej Kuv Txoj kev, Siab - Tech Thaj chaw, Xi'an, Shaanxi, Tuam Tshoj 710077
- info@vigorpetroleum.com
- +86-029-81161513
VR-HP Retrievable Hydaulic Packer (HPHT Hom)
Vigor VR-HP Retrievable Hydaulic Packer rau kev kub siab thiab kub (HP/HT) ib puag ncig yog tshwj xeeb downhole cov cuab yeej uas siv hydraulic siab los teem cov slips thiab kaw lub annulus, tsim nrog nta xws li thaub qab rings, advanced slip systems (piv txwv li, chim slips, ntau-cone), thiab siab mus rau {4} tej yam kev mob 15.
Hauj lwm lawm
Vigor VR-HP Retrievable Hydaulic Packeryog ib qho kev ua haujlwm siab -kev ua tau zoo, txhim khu kev qha zoo retrievable hydraulic packer dav siv hauv kev ua haujlwm xws li kev tsim khoom, dej txhaj tshuaj, acidizing, thiab fracturing.
Featuring lub hydraulic teeb tsa mechanism, nws tuaj yeem xa mus rau tus kheej lossis hauv ntau theem hauv koob - ua kom nws zoo tshwj xeeb - haum rau cov kev sib tw zoo xws li cov qhov dej sib txawv los yog kab rov tav. Tus qauv loj yog ntsuas rau 15 kPSI thiab 400 ℉.
Daim ntawv thov thiab cov txiaj ntsig
- Mandrel tsis txav thaum lub sijhawm teeb tsa.
- Tsis muaj O-rings saum lub ntim khoom kom txo tau qhov kev pheej hmoo ntawm kev ua tsis tiav.
- Ob chav grips muaj peev xwm tiv taus siab bidirectional.
- Qhov tshwj xeeb sab sauv -slip qauv yog tsim los rau kev qhib tau yooj yim.
- Tib txoj kab uas hla ntawm lub raj.
Kev ua haujlwm
- Sab saum toj kawg txuas cov hlua tubing, thaum seem qis yog txuas nrog POP lossis cov cuab yeej zoo sib xws ua ntej yuav khiav mus rau hauv qhov dej.
- Tom qab txoj hlua tubing tau muab tso rau kom zoo, ib lub pob tau poob rau lub zog thiab tshem tawm lub pob lub rooj, ua tiav qhov chaw ua haujlwm.
- Tsuas yog nqa mus rau pem hauv ntej kom tso lub packer. Pom zoo kom txuas nrog lub telescopic sib koom los yog hydraulic thauj tog rau nkoj.
Technical Parameter
|
Casing O.D. |
Casing Qhov hnyav |
Kev teeb tsa Range |
O.D. |
I.D. |
Xov Loj |
|
|
Hauv. |
Lbs/ft |
Hauv. [mm]
|
Hauv. [mm] Max. |
Hauv. [mm] |
Hauv. [mm] |
|
|
4-1/2 |
9.5-13.5 |
3.92 [99.56] |
4.090 [103.9] |
3.77 [95.76] |
1.93 [49.0] |
2-3/8" |
|
5 |
15-18 |
4.25 [108] |
4.408 [112] |
4.13 [104.9] |
1.93 [49.0] |
2-7/8" |
|
11.5-15 |
4.408 [112] |
4.56 [115.8] |
4.25 [108.0] |
1.93 [49.0] |
2-7/8" |
|
|
5-1/2 |
20-23 |
4.67 [118.6] |
4.78 [121.4] |
4.50 [114.3] |
2.36 [60.0] |
2-7/8" |
|
15.5-20 |
4.78 [121.4] |
4.95 [125.7] |
4.61 [117.0] |
2.36 [60.0] |
2-7/8" |
|
|
7 |
29-35 |
6.004 [214.25] |
6.184 [157.1] |
5.81 [147.6] |
3.0 [76.0] |
3-1/2" |
|
26-29 |
6.184 [157.1] |
6.276 [159.4] |
5.97 [151.6] |
3.0 [76.0] |
3-1/2" |
|
|
20-26 |
6.276 [159.4] |
6.456 [164] |
6.08 [154.3] |
3.0 [76.0] |
3-1/2" |
|
|
7 5/8 |
33.7-39 |
6.625 [168.3] |
6.765 [171.8] |
6.45 [163.8] |
3.0 [76.0] |
3-1/2" |
|
9-5/8 |
47-53.5 |
8.535 [216.8] |
8.681 [220.5] |
8.22 [208.8] |
3.82 [97.0] |
4-1/2" |
|
40-47 |
8.681 [220.5] |
8.835 [224.4] |
8.44 [214.4] |
3.82 [97.0] |
4-1/2" |
|
Ntsiab HPHT Well Completion Challenges
Qhov chaw huab cua ntawm HPHT qhov dej ua rau qee qhov teeb meem tseem ceeb hauv kev sib piv rau kev txhim kho cov txheej txheem reservoirs. Pab pawg reservoir ntau dua nkag siab txog cov xwm txheej hauv av, qhov kev npaj zoo dua yog los daws cov teeb meem ua tiav HPHT zoo xws li:
- High -kub, corrosive ib puag ncig(CO2thiab H2S) yuav tsum tau tshwj xeeb (corrosion-cov alloys resistant, siab-kub elastomers)) drilling, downhole, thiab casing khoom.
- Kev txwv ntawm kab rov tav wellbore ntevvim ua rau muaj kev puas tsuaj siab - qhov kub thiab txias ntawm cov cuab yeej drilling.
- Xav tau tshwj xeeb -tsim drilling kua-synthetic los yog roj-raws li av nkos (OBM)- uas tsis txhob muaj kev pheej hmoo ntawm dej-raws li cov tshuaj tiv thaiv kua thiab tswj cov khoom rheological xav tau ntawm qhov kub thiab txias.
- Tus nqi tshwj xeeb drilling thiab txiav cov cuab yeejkom haum me me txoj kab uas hla wellbores raug ntawm ultradeep qhov dej.
- Wellhead tsim thiab BOPrau HPHT zoo ua tiav (txog 25,000 psi) kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm thiab tiv thaiv cov khoom kim heev.
Hauv kev sib piv rau kev ua tiav nyob rau hauv tsis yog - cov pa reservoirs, kev npaj thiab txhim kho HPHT kev ua tiav zoo yuav tsum muaj qhov tseeb ntau dua hauv kev txheeb xyuas cov xwm txheej hauv av. Qhov kev pheej hmoo ntawm HPHT subsurface ib puag ncig xav tau qhov kev nyab xeeb siab dua thoob plaws txhua theem ntawm txoj kev loj hlob. Kev sib koom ua ke ntawm cov ntaub ntawv, kev pom, thiab kev txheeb xyuas ua lub luag haujlwm tseem ceeb hauv kev pab pawg txhim kho kom tau raws li cov kev xav tau.
HPHT Wells Technical Solution
Cov xwm txheej hnyav ntawm HPHT qhov dej ua rau muaj teeb meem loj
Khoom Degradation:Qhov kub thiab txias tuaj yeem ua kom cov khoom degradation ntawm cov khoom siv drilling, casing, thiab cov khoom siv ntau lawm. Qhov no yuav tsum tau siv cov ntaub ntawv tshwj xeeb nrog rau qhov kub siab dua.
Kev Tswj Siab:Kev ntxhov siab heev tuaj yeem ua rau muaj teeb meem tswj kom zoo, yuav tsum muaj lub cev muaj zog zoo thiab lub tshuab hluav taws xob tiv thaiv (BOP).
Cementing thiab tiav:Cementing thiab ua tiav cov haujlwm ua haujlwm nyuaj thiab xav tau cov txheej txheem siab heev los tiv thaiv qhov kub thiab txias.
Kev txhawj xeeb txog kev nyab xeeb:HPHT lub qhov dej nthuav tawm muaj kev pheej hmoo ntxiv rau kev nyab xeeb vim muaj peev xwm tswj tau qhov teeb meem zoo thiab cov khoom siv tsis ua haujlwm.
Overcoming the Challenges:
Txhawm rau kov yeej cov teeb meem no, kev lag luam siv ntau lub tswv yim
Advanced Materials:Siv cov khoom siv ua haujlwm siab - tiv taus qhov kub thiab txias.
Cov cuab yeej tshwj xeeb:Kev ua haujlwm zoo drilling thiab cov cuab yeej ua tiav zoo tsim los rau HPHT cov xwm txheej.
Rigorous Planning thiab Engineering:Kev nthuav dav ua ntej -drilling npaj, suav nrog cov ncauj lus kom ntxaws geological thiab reservoir tsom xam, yog qhov tseem ceeb heev.
Advanced Technology:Sophisticated software thiab qauv cov cuab yeej yog siv los simulate wellbore tej yam kev mob thiab optimize kev khiav hauj lwm.
Kev saib xyuas thiab tswj tsis tu ncua:Tiag -Lub sijhawm saib xyuas thiab tswj cov tshuab yog qhov tseem ceeb los xyuas kom muaj kev ruaj ntseg zoo thiab kev nyab xeeb.
Cov txiaj ntsig ntawm HPHT Kev Tshawb Fawb
Nkag mus rau Cov Kev Tshawb Fawb Txog Kev Tshawb Fawb:HPHT formations feem ntau muaj cov roj thiab roj ntau heev uas yuav tsis tuaj yeem nkag mus tau.
Enhanced ntau lawm:Kev kub siab thiab kub tuaj yeem ua rau cov nqi ntau lawm thiab ua kom rov zoo dua.
Lub tswv yim tseem ceeb:HPHT qhov dej ua lub luag haujlwm tseem ceeb hauv kev ruaj ntseg cov khoom siv hluav taws xob thiab ua kom tau raws li qhov xav tau thoob ntiaj teb.
Saib tom ntej:
Raws li kev lag luam txuas ntxiv mus tshawb nrhiav qhov tob thiab nyuaj dua, HPHT thev naus laus zis yuav txuas ntxiv mus. Kev tshawb fawb tsis tu ncua thiab kev tsim kho yog tsom rau kev txhim kho cov khoom siv, khoom siv, thiab cov tswv yim txhawm rau txhim kho kev nyab xeeb, kev ua tau zoo, thiab kev tsim khoom los ntawm cov cheeb tsam huab cua no.
Los ntawm kev daws cov teeb meem loj no, kev lag luam tuaj yeem qhib lub peev xwm loj ntawm HPHT cov peev txheej, pab txhawb rau lub ntiaj teb lub zog toj roob hauv pes.
Cim npe nrov: VR-HP Retrievable Hydaulic Packer (HPHT Hom), Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, hauv Tshuag, API, oilfield, yuav, tus nqi sib tw, zoo, xa khoom sai, nrhiav
Koj Tseem Yuav Zoo Li
