API Hoobkas ntawm cov roj av tricone pob zeb drilling ntsis

Lub Npe Hom:	Sab Hnub Tuaj Deb
Daim Ntawv Pov Thawj:	API & ISO
Tus Qauv Zauv:	IADC417G
Yam Tsawg Kawg Nkaus Yuav Tsum Tau:	1 daim
Cov Lus Qhia Txog Pob Khoom:	Lub thawv ntoo plywood
Lub Sijhawm Xa Khoom:	5-8 hnub ua haujlwm
Qhov Zoo:	Kev Ua Haujlwm Ceev
Lub Sijhawm Warranty:	3-5 xyoos
Daim Ntawv Thov:	Roj, Roj Av, Geothermy, Kev Tshawb Fawb Dej Zoo, HDD, Kev Tsuas

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Cov Khoom Qhia Txog Khoom

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Daim Ntawv Teev Khoom

Kev piav qhia txog khoom

Lag luam wholesale API roj tricone pob zeb laum khoom nrog lub ntsej muag hlau kaw bearing los ntawm Tuam Tshoj Hoobkas.
Kev piav qhia ntawm ntsis:
IADC: 417-TCI phau ntawv xov xwm kaw cov kabmob me me nrog kev tiv thaiv ntsuas rau cov qauv mos nrog lub zog compressive qis thiab kev tho qhov siab.
Lub zog nias:
65-85 MPA
9,000-12,000 PSI
Kev piav qhia hauv av:
Cov ntu ntev ntawm cov shales mos heev, dolomites, sandstones, av nplaum, ntsev thiab limestones uas tsis sib zog heev.
Peb tuaj yeem muab cov khoom siv TCI thiab cov hniav hlau ntau yam (txij li 3” mus txog 26") thiabfeem ntau ntawm IADC Codes.
Cov teb chaws tseem ceeb hauv ntiaj teb uas siv roj av los rho tawm yog Tebchaws Meskas, Russia, Turkmenistan, Iran, Qatar, Algeria, Netherlands thiab lwm yam. Tuam Tshoj kuj tau pib tsim cov roj shale hauv xyoo tas los no. Ib qho ntawm cov khoom siv tseem ceeb tshaj plaws yog cov hlau kaw uas muaj cov tricone bits.
Cov roj av, zoo li roj, raug faus rau hauv cov qauv geological kaw, qee qhov nyob hauv tib txheej li roj, qee qhov nyob ib leeg.
Cov roj av uas khaws cia rau hauv tib cheeb tsam li roj av nyoos yuav raug rho tawm nrog rau nws.
Vim yog qhov nyuaj ntawm cov xwm txheej geological ntawm cov roj av tob tob, cov teeb meem engineering geological uas tsis tau pom ua ntej ua rau muaj qhov sib txawv ntawm qhov tseeb drilling thiab tsim thiab ua rau drilling mus rau qhov teeb meem loj heev thiab xwm txheej, uas tsis yog tsuas yog ua rau muaj kev phom sij rau kev nyab xeeb thiab kev ua tiav ntawm cov hom phiaj geological, tab sis kuj tseem txwv tsis pub txhim kho qhov ceev drilling thiab ua rau cov nqi drilling nce ntxiv.

Cov Khoom Siv Qhia Txog Khoom

Cov Lus Qhia Tseem Ceeb
Qhov Loj ntawm Pob Zeb Bit	8 1/2 nti
Qhov Loj ntawm Pob Zeb Bit	215.90 hli
Hom ntsis	TCI Tricone ntsis
Kev Sib Txuas Xov	4 1/2 API REG PIN
Tus lej IADC	IADC 417G
Hom kabmob	Phau Ntawv Xov Xwm Kaw Cov Kabmob Nrog Kev Tiv Thaiv Gauge
Cov Khoom Siv Bearing	Lub ntsej muag hlau kaw
Kev Tiv Thaiv Pob Luj Taws	Muaj
Kev Tiv Thaiv Tus Tsov Tus Ntxaib	Muaj
Hom Kev Ntshav	Kev ncig ntawm cov av nkos
Kev Tshawb Fawb	Kev khawb av qeeb mentshis, kev khawb av kub siab, kev khawb av tob, kev khawb av lub cev muaj zog
Tag Nrho Cov Hniav	76
Gage Row Cov Hniav suav	37
Tus naj npawb ntawm Gage Rows	3
Tus naj npawb ntawm cov kab sab hauv	6
Lub kaum sab xis ntawm phau ntawv xov xwm	33°
Kev sib txawv	8
Cov Kev Ntsuas Ua Haujlwm
WOB (Qhov Hnyav Ntawm Qhov Ntsis)	17,077-49,883 phaus
WOB (Qhov Hnyav Ntawm Qhov Ntsis)	76-222KN
RPM (r/min)	300~60
Lub zog siab tshaj plaws uas pom zoo	9.5-12.2KN.M
Kev tsim	Kev tsim mos mos ntawm kev tsis kam crushing qis thiab siab drillability.

Xaiv cov pob zeb drilling bits kom zoo yog qhov tseem ceeb heev ua ntej pib qhov project.
Rau kev khawb qhov dej tob heev, peb xav kom kojLub ntsej muag hlau kawcov khoom siv tricone uas muaj qhov tob tshaj 1000 meters, rau cov pob zeb tawv thiab qhov deb ntev uas tsis muaj qhov tsav qhov drilling uas ntev tshaj 300 meters peb kuj pom zoo kom siv cov khoom siv hlau-ntsej muag kaw cov khoom siv tricone.
Qhov nyuaj ntawm pob zeb yuav yog mos, nruab nrab thiab tawv lossis tawv heev, qhov nyuaj ntawm ib hom pob zeb kuj tseem yuav txawv me ntsis, piv txwv li, limestone, sandstone, shale muaj limestone mos, limestone nruab nrab thiab limestone tawv, sandstone nruab nrab thiab sandstone tawv, thiab lwm yam.
Hauv qhov project drilling,Sab Hnub Tuaj Debmuaj 15 xyoo thiab ntau dua 30 lub tebchaws cov kev pabcuam kev paub los muab covcov khoom siv laum thiab cov kev taw qhia drilling siab heev rau ntau yam kev siv sib txawv.Daim ntawv thov suav nrog roj teb, roj av, kev tshawb nrhiav geological, driectional boring, dej qhov dej drilling, Cov laum laum ntau yam tuaj yeem hloov kho raws li cov pob zeb sib txawv vim peb muaj peb tus kheejAPI & ISOLub Hoobkas tau ntawv pov thawj ntawm cov khoom siv laum tricone. Peb tuaj yeem muab peb tus engineer txoj kev daws teeb meem thaum koj tuaj yeem muab cov xwm txheej tshwj xeeb, xws li qhov nyuaj ntawm pob zeb,hom kev siv drilling rig, rotary speed, qhov hnyav ntawm ntsis thiab torque.