Roller Cone Drill Pipe
Thaum kev tsim kho drilling ntsib granite, basalt thiab lwm yam tawv pob zeb tsim nyob rau ntawm qhov chaw, ntau yam zoo tib yam laum rods nquag ua rau tawg, thaum peb customized roller cone laum rods tsis tshua muaj kev puas tsuaj; cov laum rods tuaj yeem ua kom ruaj khov txawm tias thaum lub tshuab drilling khiav ntawm kev ua haujlwm tag nrho, lawv cov khoom sib txuas yog tsim los ntawm kev sib txhuam kev sib txuas tshuab thiab muab cov txheej txheem thermal hardening kho, tag nrho cov txheej txheem tsim tau nruj me ntsis ua raws, cov khoom tsom rau kev ua tau zoo dua li kev tshaj tawm, thiab tuaj yeem ua tau raws li qhov tseeb drilling kev xav tau.
Dab tsi ua rau lawv txawv
High-cov ntaub ntawv muaj zog yog siv rau kev tsim khoom, lub laum yeeb nkab yog ua los ntawm R780 steel thiab 40CrMo alloy; Cov khoom siv no zoo li cov kws tshaj lij, tab sis lawv tuaj yeem ua kom cov yeeb nkab laum nyob twj ywm thiab ua haujlwm tau zoo thaum lub sijhawm ua haujlwm drilling hauv cov txheej pob zeb nyuaj.
Kev sib txhuam vuam yog siv rau cov yeeb nkab sib txuas, uas ua rau lub zog sib koom ua ke siab dua li ntawm cov yeeb nkab lub cev; qhov chaw welded nta zoo dua toughness tshaj cov khoom siv hlau nyob ib puag ncig, thiab qhov kev ua tau zoo no tseem ceeb tshwj xeeb hauv kev cuam tshuam kev ua haujlwm.
Cov xov uas kawg
Cov txheej txheem saum npoo yog kho los ntawm cov txheej txheem nitriding, uas ua rau cov khoom sib txuas kom tsis txhob hnav thiab tsim kua muag tom qab kaum ob ntawm kev sib dhos thiab kev ua haujlwm disassembly.
Ua tau sim
Peb ua tiav kev kuaj ultrasonic, kev kuaj qhov cuam tshuam thiab kuaj lub zog; peb ntes cov teeb meem ua ntej lawv dhau los ua koj qhov teeb meem ntawm qhov chaw.
Qhov Loj Peb Ua
146mm (5.75 ") - Lub teeb drilling, portable rigs, me me project. Yooj yim txav mus los.
159mm (6.25 ") - Nruab nrab hauv av. Ua haujlwm nrog feem ntau cov qauv rigs. Lub zog tsim nyog yam tsis muaj overkill.
178mm (7") - Lub workhorse. Feem ntau cov neeg yuav qhov luaj li cas. Zoo sib npaug ntawm lub zog thiab kev ua tau zoo. tuav cov pob zeb nyuaj yam tsis ua yeeb yam.
194mm (7.625 ") - Thaum koj xav tau ntau dua. Qhov tob dua, pob zeb nyuaj, hnyav dua drilling siab.
219mm (8.625 ") - Kev ua haujlwm tsuas, qhov tob tob. Ua tau rau kev siv hnyav hnyav.
235mm (9.25") - Loj- nplai tej yaam num. Thaum tus qauv loj tsis txaus.
273mm (10.75 ") - Qhov loj. Cov xwm txheej hnyav, siab tshaj plaws load. Tsis tshua muaj, tab sis peb ua nws.
Nov yog Dab Tsi Ua Rau Peb Sib Ncaim: Peb tsim qhov koj xav tau tiag tiag
Tsis yog txhua txoj haujlwm tsim kho yuav tsum tau ua tib yam rau cov menyuam lub khob hliav qab laum yeeb nkab; peb nkag siab qhov no, thiab peb muaj ib pab neeg ua haujlwm los ua pov thawj nws.
Yog tias koj tab tom khawb av lossis cov qhov dej ntiav, koj tsis tas yuav muaj siab - steel zoo thiab tag nrho cov haujlwm tsis tsim nyog ntxiv; peb tuaj yeem ua rau koj muaj zog thiab siv tau laum yeeb nkab ntawm tus nqi qis dua, nrog tib cov qauv kev nyab xeeb, tsuas yog hloov kho raws li koj qhov kev tsim kho tiag tiag, yog li koj tuaj yeem txuag nyiaj thiab peb yuav tsis nkim cov ntaub ntawv ntawm specs koj tsis xav tau. Yog tias koj tab tom khawb pob zeb nyuaj lossis ua haujlwm 24-teev mining, koj yuav tsum xaiv cov kav dej zoo tshaj plaws. Cov kav dej laum no tau txais cov khoom siv alloy siab heev thiab kev sib txhuam vuam tshuab saum toj kawg nkaus, nrog rau tag nrho cov haujlwm tsim nyog. Nws yog ib qho tsim nyog siv txhua lub nyiaj rau lawv, vim tias qhov poob los ntawm kev tsim kho downtime yog ntau tshaj li tus nqi ntawm cov kav dej ntawm lawv tus kheej.
Xav tau ib yam dab tsi nyob nruab nrab? Peb yuav koom tes nrog koj. Tsuas yog qhia peb txog koj qhov xwm txheej geological, koj qhov tshwj xeeb rig thiab koj cov peev nyiaj. Peb pab neeg R&D yuav tsim cov yeeb nkab rau cov menyuam lub khob hliav qab uas haum rau koj txoj haujlwm zoo kawg nkaus - nws tsis dhau - engineered los yog qis dua - tsim, tsim nyog rau koj cov kev xav tau.
Qhov no yog vim li cas cov neeg cog lus rov qab los rau peb. Peb tsis thawb qhov kev xaiv kim tshaj plaws; peb thawb qhov ua tau zoo rau koj qhov xwm txheej.
Tham Tiag Hais Txog Customization
Cov ntaub ntawv qib:Peb tuaj yeem kho. Hwm alloy rau cov pob zeb nyuaj, txheem carbon steel rau kev tsim kom yooj yim dua. Tib kev ntseeg, txawv tus nqi taw tes.
Phab ntsa thickness:Cov phab ntsa tuab txhais tau tias muaj zog dua tab sis hnyav dua; peb yuav xam seb koj lub rig tuaj yeem ua tau li cas thiab cov pob zeb xav tau dab tsi.
Xov hom: API REG, API IF, lossis kev cai. Txawm koj cov cuab yeej xav tau dab tsi.
Ntev:Standard 1.5m mus rau 6m, los yog peb tsim kev cai ntev.
Thov qhia rau peb paub koj lub rig lub zog torque thiab siab specifications. Peb yuav pom zoo tias qhov twg yog qhov tsim nyog rau koj txoj haujlwm, tsis yog qhov zoo nkauj.
Cov Lus Nug
Q: Ntev npaum li cas cov kav dej no kav ntev?
Lub neej kev pab cuam ntawm lub laum yeeb nkab nyob ntawm seb koj drilling. Yog tias koj tab tom khawb pob zeb nyuaj thiab siv nws nquag, hnav yuav tshwm sim hauv 6 mus rau 12 lub hlis; yog tias qhov tsim yog softer, nws tuaj yeem siv rau ntau tshaj 2 xyoos. Kev saib xyuas yog qhov tseem ceeb -ua kom cov kev sib txuas huv si thiab tsis txhob dhau - torque lawv.
Q: Koj tuaj yeem kho qhov ntev?
Yog lawm. Tus qauv ntawm cov kav dej yog 1.5m mus rau 6m. Peb kuj tuaj yeem ua lwm qhov ntev yog tias koj xav tau.
Q: Koj puas muaj xov tooj dab tsi?
API REG (Regular) feem ntau. API IF (Internal Flush) kuj muaj. Qhia rau peb paub seb koj lub rig siv li cas.
Q: Koj tuaj yeem nkoj sai npaum li cas?
Qhov ntau thiab tsawg, 7-10 hnub feem ntau.
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