Xov xwm kev lag luam
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Dab tsi yog Txoj Haujlwm Ntawm Sucker Qws?
Hauv kev lag luam roj thiab roj, ntau cov thev naus laus zis thiab khoom siv ua lub luag haujlwm tseem ceeb hauv kev rho tawm thiab tsim cov roj. Ib qho ntawm cov khoom tseem ceeb yog tus pas nqus dej. Cov pas nqus dej no yog ib qho tseem ceeb uas feem ntau saib tsis taus cov cuab yeej uas yuav pab tau zoo twj tso kua mis los ntawm cov dej hauv av mus rau su ...Nyeem ntxiv -
20 qhov sib txawv ntawm qhov xwm txheej drilling thiab kev daws teeb meem 2
11.Dab tsi peb yuav tsum xyuam xim rau thaum drilling nyob rau hauv lub Upper soft strata? (1) Thaum drilling nyob rau hauv lub sab sauv tsim, lub laum me ntsis yuav tsum tau rub tawm, lub Taper Taps yuav tsum tau hloov, thiab laum yeeb nkab yuav tsum tau txuas nrog lub qhov. (2) Ua kom zoo fluidity thiab xuab zeb nqa p ...Nyeem ntxiv -
20 qhov sib txawv ntawm qhov xwm txheej drilling thiab kev daws teeb meem 1
Thaum lub sijhawm ua haujlwm ib txwm muaj, peb feem ntau ntsib ntau yam xwm txheej, xws li cov khoom siv tsis ua haujlwm, kev nyab xeeb ntawm kev ua haujlwm, cov khoom siv tsis txaus, thiab lwm yam. Tab sis thaum muaj xwm txheej kub ntxhov, txawm tias hluav taws kub hnyiab, xau, thiab lwm yam, peb yuav tsum ntsuas li cas kom txo tau qhov poob? Cia peb tsom xam cov laj thawj thiab tham txog yuav ua li cas nrog w ...Nyeem ntxiv -
Downhole Debris Nuv Ntses thiab Stuck Drilling Accident Treatment
1.Downhole khib nyiab Nuv Ntses 1.1 Hom downhole ntog Raws li lub npe thiab qhov xwm ntawm cov khoom ntog, hom ntawm cov khoom ntog hauv mine yog feem ntau: cov yeeb nkab ntog khoom, qws ntog khoom, hlua ntog o...Nyeem ntxiv -
Corrosion Tubing Nuv Ntses Technology
Profile tswj kev siv tshuab ntawm kev txhaj tshuaj zoo yog hais txog kev siv thev naus laus zis ntawm kev tswj cov dej nqus dej ntawm cov dej nqus dej siab los ntawm kev siv tshuab lossis tshuaj lom neeg, ua rau cov dej nqus ntawm cov dej nqus dej tsawg raws li, ua rau cov dej txhaj tshuaj ua ntej sib npaug thiab impro ...Nyeem ntxiv -
Dab tsi yog cov tshuab tseem ceeb ntawm cov roj drilling RIGS?
1.Lifting system: Yuav kom nqa thiab txo cov cuab yeej drilling, khiav casing, tswj qhov hnyav drilling, thiab pub cov cuab yeej drilling, cov cuab yeej drilling yog nruab nrog lub tshuab nqa. Lub tshuab nqa muaj xws li winches, auxiliary brakes, cranes, travel blocks, hooks, hlau ropes, thiab var ...Nyeem ntxiv -
Dab tsi yog qhov ua rau muaj kev kub siab corrosion hauv cov tshuab roj av?
1. Polysulfides nyob rau hauv cov roj av ua rau lub siab corrosion ntawm roj av machinery Feem ntau ntawm cov roj av nyob rau hauv peb lub teb chaws muaj ntau ntawm polysulfides. Thaum lub sij hawm cov txheej txheem roj extraction, roj av machinery thiab cov khoom yog yooj yim corroded los ntawm cov polysulfides nyob rau hauv cov roj av thaum lawv los rau hauv ...Nyeem ntxiv -
Stabilizer Hniav Hardfacing Hom
Yuav kom ua tau raws li ntau yam ntawm kev drilling, peb muaj 6 hom hardfacing xaiv los ntawm. HF1000 Crushed tungsten carbide tuav hauv nickel bronze matrix. Lub 3 hli grain loj kom ntseeg tau ntau dua concentration ntawm carbide uas yog zoo tagnrho rau mos tsim drilling. HF2000 Trapezoidal tungsten carbide nyob rau hauv ...Nyeem ntxiv -
Extension thiab kev loj hlob kev taw qhia ntawm av nkos Motor
1. Txheej txheem cej luam av nkos lub cev muaj zog yog qhov zoo txav downhole dynamic drilling cuab yeej uas yog powered los ntawm drilling kua thiab converts kua siab zog rau txhua yam zog. Thaum cov av nkos los ntawm cov av nkos twj tso kua mis ntws los ntawm lub viav vias valve rau hauv lub cev muaj zog, qhov sib txawv ntawm qhov sib txawv yog tsim ...Nyeem ntxiv -
Dab tsi yog lub luag haujlwm tseem ceeb ntawm lub tshuab blowout tiv thaiv?
Hauv kev tsim cov roj thiab roj av, txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau nws lub qhov dej drilling. Thaum xovxwm...Nyeem ntxiv -
Kev ua haujlwm thiab kev faib tawm ntawm hydraulic cement retainers
Cov cement retainer feem ntau yog siv rau kev sib khi ib ntus lossis ruaj khov los yog cov cementing txuas ntxiv ntawm cov roj, roj, thiab dej txheej. Cov cement slurry yog squeezed los ntawm lub retainer rau hauv qhov dej seem ntawm lub annulus uas yuav tsum tau muab kaw los yog mus rau hauv cov kab nrib pleb nyob rau hauv lub tsim, pores kom cuag lub pur ...Nyeem ntxiv -
Dab tsi yog kev faib tawm thiab kev siv cov roj drilling hoses?
Roj drilling hose yog ib qho khoom siv tshwj xeeb uas siv hauv cov roj av drilling. Nws ua lub luag haujlwm tseem ceeb ntawm kev thauj cov xov xwm xws li drilling kua, roj thiab cov khoom siv, thiab yog ib feem tseem ceeb ntawm cov txheej txheem roj drilling. Roj drilling hoses muaj cov yam ntxwv ntawm hi ...Nyeem ntxiv
Room 703 Building B, Greenland center, Hi-tech development Zone Xi'an, Suav teb
86-13609153141
