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Qhov muaj pes tsawg leeg thiab kev ua haujlwm ntawm cov qauv zoo
Cov qauv zoo yog hais txog qhov tob tob thiab qhov me me ntawm qhov sib thooj qhov zoo, cov txheej txheem casing, txoj kab uas hla thiab qhov tob, cov cement rov qab qhov siab sab nraum txhua txheej casing thiab cov khoom siv bott ...Nyeem ntxiv -
Lub hauv paus ntsiab lus ua haujlwm ntawm RTTS packer
RTTS packer feem ntau yog tsim los ntawm J-shaped zawj hloov tshuab, cov khoom siv slips, roj hmab chim thiab thauj tog rau nkoj hydraulic. Thaum lub RTTS packer txo qis rau hauv lub qhov dej, qhov kev sib txhuam pad yog ib txwm nyob ze nrog th ...Nyeem ntxiv -
Cov Kev Siv Yooj Yim ntawm Directional Wells
Raws li ib qho ntawm cov thev naus laus zis thev naus laus zis tshaj plaws hauv kev tshawb nrhiav roj av thiab kev txhim kho hauv ntiaj teb niaj hnub no, kev siv thev naus laus zis tsis tuaj yeem tsuas yog ua kom muaj txiaj ntsig zoo ntawm cov khoom siv roj thiab roj ...Nyeem ntxiv -
Txoj cai thiab qauv ntawm Dissolvable choj plugs
Dissolvable choj ntsaws yog ua los ntawm cov khoom tshiab, uas yog siv los ua ib ntus wellbore sealing segmentation cuab tam rau kab rov tav zoo fracturing thiab hloov kho. Dissolvable choj ntsaws yog tsim los ntawm 3 qhov chaw: choj ntsaws lub cev, thauj tog rau nkoj ...Nyeem ntxiv -
Dab tsi yog qhov downhole kev ua haujlwm suav nrog?
Reservoir stimulation 1. Acidification Acidification kev kho mob ntawm cov roj reservoirs yog ib qho kev ntsuas zoo rau kev tsim khoom, tshwj xeeb tshaj yog rau cov roj carbonate reservoirs, uas yog qhov tseem ceeb dua. Acidification yog txhaj rau r...Nyeem ntxiv -
Dab tsi yog lub hauv paus ua rau overflow hauv drilling?
Muaj ntau yam tuaj yeem ua rau dej ntws hauv qhov dej drilling. Nov yog qee cov hauv paus ntsiab lus: 1.Drilling kua circulation system tsis ua hauj lwm: Thaum lub drilling kua circulation system tsis ua hauj lwm, nws yuav ua rau siab poob thiab overflow. Qhov no ca...Nyeem ntxiv -
Plaub yam ntawm kev ua haujlwm perforating
1.Perforation ceev Yog tus naj npawb ntawm perforations ib 'meter' ntev. Nyob rau hauv ib txwm muaj xwm txheej, kom tau txais lub peev xwm ntau lawm yuav tsum muaj ntau dua perforation ceev, tab sis nyob rau hauv kev xaiv ntawm perforation ceev, tsis tau b ...Nyeem ntxiv -
Cov qauv thiab kev ua haujlwm ntawm hydraulic oscillator
Lub hydraulic oscillator feem ntau muaj peb yam khoom siv: 1) oscillating sub-section; 2) lub zog; 3) valve thiab bearing system. Lub hydraulic oscillator siv lub longitudinal vibration nws generates los txhim kho cov nyhuv ...Nyeem ntxiv -
Dab tsi yog hom thiab qhov zoo ntawm cov hlau nplaum tubular?
Muaj ntau hom tubular hlau nplaum, txhua tus muaj qhov sib txawv. Nov yog qee hom thiab lawv qhov zoo: 1.Rare ntiaj teb tubular hlau nplaum: Cov hlau nplaum no yog ua los ntawm cov hlau nplaum neodymium thiab paub txog lawv lub zog ma...Nyeem ntxiv -
Cov khoom tseem ceeb thiab kev ua haujlwm ntawm cov khoom siv coiled tubing.
Cov khoom tseem ceeb ntawm cov khoom siv coiled tubing. 1. Nruas: khw muag khoom thiab xa cov coiled tubing; 2. Lub taub hau txhaj tshuaj: muab lub zog rau nqa thiab txo qis coiled tubing; 3. Chav ua haujlwm: Cov khoom siv tswj xyuas thiab tswj cov coiled tubing ...Nyeem ntxiv -
Dab tsi yog qhov downhole kev ua haujlwm suav nrog?
07 kho casing Nyob rau hauv nruab nrab thiab lig theem ntawm kev siv roj av, nrog rau lub sij hawm ntev ntawm kev tsim khoom, tus naj npawb ntawm kev khiav hauj lwm thiab kev ua hauj lwm yuav nce, thiab casing puas yuav tshwm sim successively. Tom qab lub casing puas lawm, ...Nyeem ntxiv -
Classification thiab xaiv ntawm blowout inhibiter
Cov cuab yeej tseem ceeb tshaj plaws kom nkag siab txog kev ua haujlwm ntawm cov cuab yeej tswj tau zoo, txhim kho thiab tswj kom raug, thiab ua kom cov cuab yeej tswj tau zoo ua si nws txoj haujlwm vim yog lub tshuab hluav taws xob tiv thaiv. Muaj ob hom kev tshuab tshuab...Nyeem ntxiv
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