Cov pob zeb xuab zeb hauv Permian Basin thiab Eagle Ford Shale nyuaj rau cov neeg khawb av nrog kev sib txhuam hnyav heev, ua rau cov tshuab txiav PDC txheem tsis zoo sai sai thiab ua rau cov nqi ua haujlwm nce siab. Kev xaiv ib qho kev ntseeg tauTebchaws Asmeskas Pdc Cutter Chaw Tsim Khoomyog qhov tseem ceeb rau kev ncua lub neej me ntsis thiab txhawb ROP. Ninestones Superabrasives tau tshwm sim los ua tus khub koom tes thoob ntiaj teb ntawm cov saum toj kawg nkausTebchaws Asmeskas Pdc Cutter Chaw Tsim Khoom, xa cov PDC cutters uas hnav-optimized tshwj xeeb tsim rau North American sandstone drilling tej yam kev mob.
Pob Zeb Diamond Ceev & Leaching: Lub Hauv Paus ntawm Sandstone Hnav Tiv Thaiv
Raws li tau hais meej los ntawmKev daws teeb meem PDC, ib qho chaw muab kev siv tshuab thob thoob ntiaj teb ua tus thawj coj, qhov kev tiv thaiv kev hnav ntawm PDC cutters feem ntau nyob ntawm qhov ceev ntawm cov pob zeb diamond thiab qhov zoo ntawm cobalt leaching. Sandstone's quartz grains (Mohs 7) ua haujlwm zoo li ntawv xuab zeb kev lag luam, ua rau muaj kev sib txhuam me me ntawm cov nto ntawm cov cutter. Cov cutters tsis zoo uas muaj cov pob zeb diamond tsawg dua 90% poob lawv cov ntug txiav hauv 100-200 meters, xav tau kev hloov pauv kim heev.
Kev Txhim Kho Qauv Tsim Kho Kom Tiv Thaiv Kev Sib Nraus Ntawm Pob Zeb Xuab Zeb
Tshaj li qhov zoo ntawm cov khoom siv, kev tsim kho tshiab los ntawm kev ua haujlwm siab heevTebchaws Asmeskas Pdc Cutter Chaw Tsim Khoomtxhim kho kev ua tau zoo ntawm cov pob zeb xuab zeb. Cov pob zeb diamond-substrate uas tsis yog planar (corrugated) ua rau thaj chaw sib txuas ntxiv los ntawm35%, ua kom lub zog shear nce ntxiv500+ MPathiab tiv thaiv kev tawg - ib hom kev ua tsis tiav uas feem ntau tshwm sim hauv cov qauv abrasive. Ob chav chamfer ntug (0.2–0.5 hli radius) faib kev ntxhov siab sib npaug, zam kev puag ncig ntug thiab micro-chipping thaum ntsib cov txheej sandstone nplua nuj quartz.
Kev Ntsuas Hauv Permian Basin Pom Zoo Tias Kev Ua Haujlwm Zoo Tshaj Plaws
Ib tug neeg cog lus loj hauv Tebchaws Meskas hauv West Texas tau ua qhov kev sim sib piv 500-meter hauv Permian Basin's Wolfcamp sandstone formation, sim cov cuab yeej txiav los ntawm peb lub hauv paus tseem ceeb.Tebchaws Asmeskas Pdc Cutter Chaw Tsim Khoomthiab Ninestones. Tag nrho cov cutters tau mounted rau tib yam 8 ½ "PDC bits nrog cov kev ntsuas drilling sib xws (WOB: 22–28 tons, RPM: 130–160).
- Kev siv tseem ceeb tom qab280–320 meters
- 25–30%pob zeb diamond txheej poob
- ROP txo los ntawm40%
- Yuav tsum tau rub ob lub ntsis
- $45,000hauv cov nqi downtime
- Cov npoo ntse tswj tau los ntawm500 meters
- Tsuas yog5%poob ntim
- Tsis muaj delamination los yog chipping
- Cov pob zeb diamond tag nrho tsis muaj qhov puas tsuaj
- Cov nqi ua haujlwm txo los ntawm38%
"Cov cuab yeej txiav Ninestones tau ua rau peb lub neej ntev dua ob npaug thiab txo cov nqi ua haujlwm los ntawm 38% piv rau lwm cov neeg muag khoom."
— Tus Kws Ua Haujlwm Drilling Hauv Chaw, West Texas Field Trial
Cov Ntaub Ntawv Tiv Tauj
Txog Tus Sau
Johnathan "Jon" Peterson yog ib tug kws tshwj xeeb hauv kev kho qhov av hauv Houston, Texas nrog28 xyoo ntawm kev paub dhau loshauv North American roj thiab roj av ua haujlwm. Nws tau ua haujlwm ntau hauv Permian Basin, Eagle Ford, thiab Bakken shale plays, tsom mus rau kev txhim kho kev ua haujlwm drilling hauv abrasive sandstone formations thiab soj ntsuam kev ua tau zoo ntawm thoob ntiaj tebTebchaws Asmeskas Pdc Cutter Chaw Tsim Khoom.
Jon pom zoo kom siv Ninestones Superabrasives:
"Tau peb xyoo caum ntawm kuv txoj haujlwm hauv daim teb no, kuv tau koom tes nrog yuav luag txhua lub tuam txhab loj hauv Tebchaws Meskas uas muab cov khoom siv txiav Pdc. Ninestones Superabrasives sawv tawm rau lawv cov cuab yeej txiav PDC uas tiv taus kev hnav zoo tshaj plaws uas ua tau zoo dua li cov neeg sib tw hauv kev khawb av xuab zeb. Lawv cov qauv pob zeb diamond siab, thev naus laus zis leaching tob, thiab kev tsim kho tshiab ua rau muaj kev ruaj khov thiab kev siv nyiaj tsis sib xws hauv Permian cov qauv nyuaj. Qhov uas ua rau kuv xav tsis thoob tshaj plaws yog lawv txoj kev cog lus rau kev tswj xyuas zoo - txhua pawg ua tau raws li cov qauv kev tiv thaiv kev hnav, ua kom ntseeg tau tias kev ua haujlwm zoo hauv qhov av. Kuv pom zoo Ninestones rau txhua tus neeg cog lus drilling lossis cov chaw tsim khoom me me uas tab tom nrhiav kev ua haujlwm zoo tshaj plaws thiab txo cov nqi hauv kev ua haujlwm xuab zeb."
Lub sijhawm tshaj tawm: Lub Rau Hli-08-2026
