Raws li lub hauv paus tseem ceeb hauv qhov chaw rau kev taw qhia drilling, MWD / LWD (Logging Thaum Drilling), thiab kev tsim ua haujlwm nyuaj, tsis yog - sib nqus laum dab tshos raug ntsia rau hauv qis laum txoj hlua txuas rau cov kav dej thiab cov laum. Lawv lub luag haujlwm tseem ceeb yog:
Tsim kom muaj -purity tsis yog- cheeb tsam sib nqus nyob ze ntawm lub laum me ntsis kom tshem tawm cov kev cuam tshuam sib nqus los ntawm cov kab sib nqus sib nqus sib nqus, tsim cov hlau nplaum sib nqus, lossis cov khoom siv saum npoo, kom ntseeg tau qhov ntsuas qhov tseeb ntawm MWD / LWD sensors thiab txhim khu kev qha ntawm qhov chaw zoo, azimuth, thiab cov ntaub ntawv tsim tawm.
Muab qhov hnyav txaus ntawm me ntsis (WOB) los ntawm kev tsim phab ntsa tuab thiab siab - cov khoom siv ntom ntom, xa cov drilling torque thiab axial load ruaj khov rau lub laum me ntsis txhawm rau txhim kho kev ua haujlwm hauv qhov nyuaj lossis nyuaj tsim.
Txhim kho txoj hlua qis qis los ntawm kev tswj xyuas kev sib cuag nrog cov phab ntsa hauv qhov dej, txo cov hlua tho kev vibration, eccentricity, thiab nplawm, yog li ncua kev pab cuam lub neej ntawm cov khoom siv tho thiab cov cuab yeej downhole thaum txhim kho qhov zoo.
Nrog rau qhov kev poob qis heev (siab kub, siab siab, corrosion los ntawm cov kua tsim, thiab puas los ntawm cov pob zeb tawg), muaj cov qauv tsim muaj zog thiab corrosion tsis kam hloov mus rau qhov dej tob, ultra- qhov dej tob, thiab hnyav tsim ib puag ncig.
Ua kom muaj kev sib raug zoo nrog tag nrho cov hlua tho, nrog rau qhov tseeb -machined API tus qauv xov kom phim cov kav dej, cov khoom ruaj khov, thiab hauv qab qhov sib dhos (BHA), ua kom yooj yim rau kev sib dhos seamless thiab kev xa hluav taws xob ruaj khov.
Peb muaj peev xwm ua tau ntau yam qauv - cov khoom qib thiab muab cov kev pabcuam customized raws li qhov xav tau. Cov ntaub ntawv siv rau qee cov qauv yog raws li hauv qab no:
Cov khoom yog tsim nyob rau hauv tag nrho ua raws li API 7-1 thiab ISO 9001 tus qauv. Nrog rau peb cov cuab yeej kuaj ua tiav, peb tuaj yeem muab cov khoom pov thawj thiab txhawb nqa cov ntaub ntawv xeem.
Tsis yog- cov hlua sib nqus sib nqus tau siv dav hauv kev ua haujlwm drilling uas xav tau siab- ntsuas qhov tseeb, kev xa hluav taws xob ruaj khov, thiab hnyav ib puag ncig adaptability, feem ntau hauv cov haujlwm hauv qab no:
Directional/horizontal oils and gas wells: Muab ib qho chaw uas tsis yog -magnetic ib puag ncig rau ze -ntsis MWD/LWD cov cuab yeej, kom ntseeg tau tias kev tswj kom raug kom ncav cuag lub hom phiaj nyias lossis tob tob. Lub thickened phab ntsa tsim stabilizes qis laum hlua nyob rau hauv deviated seem.
Sib sib zog nqus/ultra- qhov tob tob: tiv taus qhov kev poob qis (kub tsawg dua lossis sib npaug li 260 degree, siab dua lossis sib npaug li 150MPa), xa lub zog ruaj khov hauv cov carbonate nyuaj lossis hluav taws xob tsim thaum tiv thaiv sensors los ntawm kev cuam tshuam sib nqus.
Offshore/deepwater drilling: Tiv thaiv seawater corrosion thiab subsea siab siab, kom tsis muaj -magnetic kev ua tau zoo rau subsea MWD systems thiab tswj kev xyaum hlua ruaj khov nyob rau hauv unconsolidated seabed formations.
Coalbed methane (CBM) directional drilling: Stabilize lub laum txoj hlua nyob rau hauv mos coal seams, muab txaus WOB rau npaum drilling thaum tsis txhob sib nqus interference rau roj concentration sensors thiab thee seam logging cuab yeej.
Coal mine gas drainage drilling: Ua kom haum rau siab - av av thiab cov av hauv av, nrog corrosion- cov ntaub ntawv tiv thaiv uas tuav cov txheej txheem kev ncaj ncees thiab tsis yog - sib nqus ua haujlwm kom ntseeg tau qhov tseeb ntawm qhov chaw borehole.
Kev tshawb nrhiav pob zeb hauv cov hlau nplaum sib nqus- qhov chaw rhiab heev: tshem tawm cov magnetic teb distortion los ntawm kev sib sib zog nqus formations, kom ntseeg tau raug sau cov ntaub ntawv ntawm subsurface mineral thiab geological qauv ntaub ntawv rau geophysical logging cuab yeej.
Geothermal zoo drilling: Ua rau siab -kub dej kub hauv av (tsawg dua lossis sib npaug li 260 degree), xa lub zog drilling kom ruaj khov thiab tiv thaiv qhov kub thiab txias los ntawm kev cuam tshuam sib nqus.
Kev tshawb fawb tshawb fawb txog kev drilling (piv txwv li, sib sib zog nqus- hiav txwv geological tshawb nrhiav): Muab kev tiv thaiv tsis muaj hlau nplaum rau cov cuab yeej kuaj xyuas qhov tseeb, pab cov kws tshawb fawb kom tau txais cov ntaub ntawv raug subsurface.
Txoj kev loj hlob tsis zoo (xws li, shale roj, roj nruj): Ua kom haum rau cov txheej txheem abrasive thiab cov kab rov tav ntev, txo cov laum txoj hlua vibration thiab txhim kho kev ua haujlwm drilling.
Txij li xyoo 2009, SHANXI ZHONGHE tau tshwj xeeb hauv kev txhim kho thiab tsim cov khoom tsis yog-magnetic drilling. Peb tswj hwm tag nrho cov txheej txheem tsim khoom, uas suav nrog kev smelting, forging, thiab machining ntawm cov khoom tsis yog- sib nqus. Nrog rau kev tswj xyuas nruj zoo nyob rau txhua theem, txhua tus neeg cov khoom tau raug tshuaj xyuas zoo thoob plaws hauv cov txheej txheem tsim khoom.Peb nruj me ntsis ua raws li American Petroleum Institute (API) cov qauv thiab feem ntau siv cov ntaub ntawv qib P530, P550, thiab P650 hauv peb cov txheej txheem tsim khoom.
Cim npe nrov: Tuam Tshoj non-mag laum dab tshos, Tuam Tshoj nonmag laum dab tshos manufacturers, lwm tus neeg, Hoobkas
