Chaw Tsim Khoom Rau 12 1/4 Nti IADC537/747 Tricone Ib Leeg Rau Cov Menyuam Lub Khob Ntsis / Laum Ntsis Plam Rau Piling / Rotary / HDD Drilling

Vim muaj kev pabcuam zoo heev, ntau yam khoom zoo tshaj plaws, tus nqi pheej yig thiab kev xa khoom zoo, peb zoo siab rau qhov muaj npe zoo ntawm peb cov neeg siv khoom. Peb tau yog ib lub tuam txhab muaj zog nrog kev lag luam dav dav rau Chaw Tsim Khoom rau 12 1/4 Nti IADC537/747 Tricone Ib Leeg Rau Cov Menyuam Lub Khob Ntsis / Xuas Ntsis Plam rau Piling / Rotary / HDD Drilling, Ua ib lub tuam txhab tseem ceeb ntawm kev lag luam no, peb lub tuam txhab ua haujlwm los ua tus neeg muag khoom ua ntej, raws li kev ntseeg siab ntawm kev zoo tshaj plaws & thoob ntiaj teb.
Vim muaj kev pabcuam zoo heev, ntau yam khoom zoo tshaj plaws, tus nqi pheej yig thiab kev xa khoom zoo, peb txaus siab rau lub koob npe zoo ntawm peb cov neeg siv khoom. Peb yog ib lub tuam txhab muaj zog nrog kev lag luam dav dav rauTuam Tshoj Contrustion Foundation thiab Core Barrel of Piling, Kev txiav txim siab raws li kev cai yog qhov txais tau nrog qib zoo sib txawv thiab tus neeg siv khoom tsim tshwj xeeb. Peb tab tom nrhiav rau pem hauv ntej los tsim kom muaj kev koom tes zoo thiab ua tiav hauv kev lag luam nrog cov nqe lus ntev los ntawm cov neeg siv khoom thoob plaws ntiaj teb.

Kev piav qhia txog khoom

Lag luam wholesale TCI HDD tsav tricone laum ntsis nrog hlau kaw bearing hauv Tshuag nrog luv nqi los ntawm Tuam Tshoj Hoobkas
Kev piav qhia ntawm ntsis:
IADC: 537 - TCI phau ntawv xov xwm kaw cov kabmob me me nrog kev tiv thaiv ntsuas rau cov qauv mos mos rau nruab nrab nrog lub zog compressive qis.
Lub zog nias:
85 – 100 MPA
12,000 – 14,500 PSI
Kev piav qhia hauv av:
Cov pob zeb tawv nruab nrab thiab cov pob zeb ntxhib xws li cov xuab zeb xuab zeb uas muaj cov kab quartz, cov pob zeb limestone tawv lossis chert, cov pob zeb hematite, cov pob zeb tawv, cov pob zeb ntxhib uas sib zog zoo xws li: cov xuab zeb xuab zeb uas muaj cov pob zeb quartz binder, dolomites, cov pob zeb quartzite shales, magma thiab cov pob zeb metamorphic coarse grained.
Far Eastern Drilling tuaj yeem muab cov khoom siv HDD tricone hauv ntau qhov ntau thiab tsawg (txij li 3” txog 26”) thiab feem ntau ntawm IADC Codes.

Cov Khoom Siv Qhia Txog Khoom

Vim muaj kev pabcuam zoo heev, ntau yam khoom zoo tshaj plaws, tus nqi pheej yig thiab kev xa khoom zoo, peb zoo siab rau qhov muaj npe zoo ntawm peb cov neeg siv khoom. Peb tau yog ib lub tuam txhab muaj zog nrog kev lag luam dav dav rau Chaw Tsim Khoom rau 12 1/4 Nti IADC537/747 Tricone Ib Leeg Rau Cov Menyuam Lub Khob Ntsis / Xuas Ntsis Plam rau Piling / Rotary / HDD Drilling, Ua ib lub tuam txhab tseem ceeb ntawm kev lag luam no, peb lub tuam txhab ua haujlwm los ua tus neeg muag khoom ua ntej, raws li kev ntseeg siab ntawm kev zoo tshaj plaws & thoob ntiaj teb.
Chaw tsim khoom rauTuam Tshoj Contrustion Foundation thiab Core Barrel of Piling, Kev txiav txim siab raws li kev cai yog qhov txais tau nrog qib zoo sib txawv thiab tus neeg siv khoom tsim tshwj xeeb. Peb tab tom nrhiav rau pem hauv ntej los tsim kom muaj kev koom tes zoo thiab ua tiav hauv kev lag luam nrog cov nqe lus ntev los ntawm cov neeg siv khoom thoob plaws ntiaj teb.