Cov khoom siv laum yog siv rau hauv kev lag luam roj & roj hauv cov ntawv thov drilling los tsim cov qhov lossis tsoo lossis txiav pob zeb txhawm rau txhawm rau rho tawm cov peev txheej hydrocarbon, los ntawm kev siv hydraulic siab thiab kev vibration siab. Laum khoom yog tsim los ntawm tungsten, Carbide, thiab pob zeb diamond. Tsis tas li ntawd, cov khoom siv laum tau muab faib ua cov khoom siv ruaj khov thiab cov menyuam lub khob hliav qab cutter khoom.
Drill bits' applications
Laum khoom los ntawm PDC laum cov khoom lag luam Sab saum toj cov cuab yeej muaj ntau yam kev siv hauv kev lag luam roj av. Lawv yog siv rau drilling los ntawm cov ntaub ntawv nyuaj, xws li pob zeb, pob zeb thiab hlau. Piv txwv li, cov cuab yeej laum tau muab tso rau hauv lub chuck (lub tshuab tig) ntawm lub tshuab laum uas tig qhov me ntsis ntawm kev kub ceev kom txiav los yog tho qhov rau hauv qhov chaw. Ib me ntsis tuaj yeem txuas rau ntau yam cuab yeej -- suav nrog kev xyaum, burs thiab reamers - uas ua haujlwm sib txawv nyob ntawm seb lawv cov ntsiab lus xaus.
Qhov tseem ceeb ntawm lub laum me ntsis rau kev lag luam roj thiab roj
Ua ntej tshaj plaws, cov roj laum me ntsis yog cov cuab yeej tseem ceeb rau cov roj drilling, uas yog siv los laum rau cov roj thaum muab cov roj, thiab nws cov kev ua haujlwm zoo lossis tsis zoo yuav cuam tshuam ncaj qha rau qhov zoo drilling, drilling efficiency thiab drilling nqi. Txawm hais tias qhov me me tau hloov mus rau qhov xwm txheej ntawm lub pob zeb thiab nws qhov zoo ua lub luag haujlwm tseem ceeb hauv kev xaiv cov txheej txheem drilling, tshwj xeeb tshaj yog vim nws muaj kev cuam tshuam zoo rau qhov drilling zoo, drilling ceev thiab drilling nqi. PDC me ntsis yog lub pob zeb tawg cuab yeej siv dav hauv kev tshawb nrhiav roj thiab roj thiab kev tsim kho kev lag luam niaj hnub no, uas txhim kho cov cuab yeej drilling zoo thiab txo lub voj voog drilling. Qhov feem ntau siv me ntsis hauv cov roj drilling thiab geological drilling tseem yog tricone me ntsis. Lub tricone laum me ntsis muaj kev ua haujlwm ntawm kev cuam tshuam, crushing thiab shearing kom tawg cov pob zeb ntawm kev tsim thaum tig, yog li lub tritone me ntsis tuaj yeem hloov mus rau ntau yam kev tsim ntawm mos, nruab nrab thiab nyuaj.
Kev xaiv me ntsis hauv cov roj Drilling khoom
Nyob rau hauv tus txheej txheem ntawm drilling, laum me ntsis yog lub ntsiab cuab tam rau tawg pob zeb, thiab borehole yog tsim los ntawm ib tug laum me ntsis tsoo pob zeb. Kev tsim ntawm lub qhov dej yog qhov zoo lossis qhov tsis zoo, thiab qhov ntev ntawm lub sijhawm nws siv tsis yog tsuas yog cuam tshuam nrog cov yam ntxwv ntawm pob zeb ntawm qhov kev tsim thiab kev ua haujlwm ntawm lub ntsis nws tus kheej, tab sis kuj muaj feem xyuam rau qhov sib piv ntawm qhov me thiab qhov tsim. . Qhov kev xaiv tsim nyog ntawm me ntsis plays lub luag haujlwm tseem ceeb hauv kev txhim kho qhov nrawm nrawm thiab txo cov nqi ntawm drilling.
Lub ntsis yog ib qho ntawm cov cuab yeej tseem ceeb rau cov roj drilling. Txawm hais tias qhov me ntsis hloov mus rau cov cuab yeej pob zeb thiab nws qhov zoo plays lub luag haujlwm tseem ceeb hauv kev xaiv cov tshuab drilling, tshwj xeeb tshaj yog nyob rau hauv qhov zoo ntawm drilling zoo, drilling ceev thiab drilling nqi. PDC me ntsis yog lub pob zeb tawg cov cuab yeej siv dav hauv kev tshawb nrhiav roj thiab roj thiab kev tsim kho kev lag luam niaj hnub no uas txhim kho cov cuab yeej drilling zoo thiab ua kom lub voj voog ua haujlwm luv.
Bit yog ib qho ntawm cov khoom siv drilling tseem ceeb. Raws li qhov chaw ua haujlwm sib txawv thiab ib puag ncig hauv cheeb tsam, qhov tshwj xeeb thiab cov duab ntawm me ntsis yuav tsum sib txawv. Thaum drilling roj, qhov me me yuav tsum tau xaiv kom tsim nyog thiab kev tshawb fawb raws li cov kev xav tau tshwj xeeb thiab cov qauv tsim.
Tam sim no, muaj ntau yam khoom siv hauv kev lag luam roj av. Raws li kev sib txawv drilling, cov khoom tuaj yeem muab faib ua cov pob zeb diamond, cov menyuam cov khoom thiab cov khoom scraper. Peb hom khoom no yog qhov yooj yim tshaj plaws.
Vim tias qhov kev ua tau zoo ntawm cov pob zeb diamond laum pob zeb pob zeb, pob zeb diamond me ntsis tuaj yeem laum ntawm kev kub ceev thiab nthuav dav qhov tob tob rau qee qhov thaum raug xaiv los ua cov cuab yeej siv roj. Nyob rau hauv tus txheej txheem ntawm drilling roj nrog pob zeb diamond me ntsis, cov nram qab no yam yuav tsum tau them sai sai rau:
Ua ntej, tus nqi ntawm pob zeb diamond me ntsis yog qhov siab, yog li peb yuav tsum ua tib zoo ua haujlwm kom txo tau qhov kev puas tsuaj;
Qhov thib ob, lub pob zeb diamond me ntsis muaj qee qhov tsis xws luag hauv thermal stability, yog li qhov kev ua haujlwm txias thiab kev tu me ntsis yuav tsum tau lav thaum nws siv;
Thib peb, nws qhov kev ntxhib los mos yog nkig, yog li qhov cuam tshuam ntawm pob zeb diamond me ntsis yuav tsis zoo, yog li peb yuav tsum nruj me ntsis ua raws li cov cai ntawm cov pob zeb diamond me ntsis kom ua tiav kev ua haujlwm nruj thiab tsim nyog.
Thaum xaiv cov roj thiab roj laum cov khoom yuav tsum tau xaiv qhov me me raws li qhov tseeb ntawm cov khoom siv drilling, qhov tseeb ntawm qhov tsim, cov ntaub ntawv geological ntawm cov roj qhov dej uas nyob ib sab thiab cov ntaub ntawv tsim. Thaum xaiv, cov teeb meem hauv qab no yuav tsum tau xav txog:
Ua ntej ntawm tag nrho cov, peb yuav tsum xav txog seb puas muaj cov mos mos thiab nyuaj interlacing nyob rau hauv lub drilling tsim;
Qhov thib ob, nws yuav tsum xav txog seb puas muaj kev sib txawv ntawm kev sib txawv ntawm qhov drilling thiab kev ua haujlwm nkhaus yog qhov xav tau hauv cov roj drilling ua haujlwm;
Thib peb, qhov tseeb qhov tob ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv hauv qhov dej sib txawv yuav tsum raug txiav txim siab;
Thaum kawg, drilling geology, tsim abradability thiab hardness yuav tsum xav txog.
Vigor cov kws tshaj lij cov kws tshaj lij muaj kev nkag siab tob txog cov cuab yeej siv hauv cov roj thiab roj kev lag luam extraction thiab cov peev txheej muaj zog, Vigor muab cov cuab yeej ua haujlwm zoo rau cov tuam txhab lag luam roj thoob ntiaj teb thiab cov tuam txhab roj hauv teb chaws txhua xyoo puag ncig, yog tias koj yog txaus siab rau Vigor lub drilling thiab ua tiav cov cuab yeej, thov tsis txhob yig tau tiv tauj peb rau kev txhawb nqa thiab kev pabcuam zoo tshaj plaws.
Yog xav paub ntxiv, koj tuaj yeem sau rau peb lub thawv ntawvinfo@vigorpetroleum.com & mail@vigorpetroleum.com
