Nqe lus piav qhia:

IADC: 126 - Cov ntawv xov xwm hlau hniav kaw cov kabmob me me rau cov qauv mos nrog lub zog qis thiab siab drillability.

Compressive zog:

0-35 MPA

0-5,000 PSI

Kev piav qhia hauv av:

Cov pob zeb mos mos heev, tsis muaj zog, cov pob zeb tsis zoo xws li cov av nplaum tsis zoo thiab cov xuab zeb, marl limestones, ntsev, gypsum, thiab tawv coals.

Peb tuaj yeem muab cov hniav zeb thiab TCI tricone laum cov khoom hauv ntau qhov ntau thiab tsawg (los ntawm 3 7/8 "mus rau 26") thiab feem ntau ntawm IADC Codes.

Raws li kev txiav cov khoom, tirocne me ntsis tuaj yeem muab faib ua TCI me ntsis thiab Steel Hniav ntsis.

Hlau hniav tricone khoom muaj lwm lub npe milled hniav tricone me ntsis txij li cov hniav yog tsim los ntawm milling tshuab, lub khob hliav qab nto yog nyuaj-ntsej muag los ntawm tungsten carbide.

Cov hniav hlau tricone me ntsis yog siv rau drilling mos formations, qhov zoo dua yog ROP (Rate of Penetration) dua TCI tricone ntsis, nws muaj ceev drilling cia ceev tshaj Tungsten Carbide Ntxig tricone ntsis hauv drilling av nkos los yog lwm yam pob zeb nplaum.

TCI tricone me ntsis yog tsim rau drilling pob zeb nyuaj, tab sis me ntsis-balling ib txwm tshwm sim hauv cov pob zeb mos thiab nplaum uas tiv thaiv kev xyaum me ntsis.

Cov hniav hlau tricone cov khoom muaj cov hniav ntev dua li TCI tricone cov khoom kom nws tuaj yeem tho cov qauv ntawm siab ROP.

Hauv cov phiaj xwm roj drilling, ROP tuaj yeem ncav cuag 30 meters ib teev nyob rau hauv qhov ntiav seem drilling.

Thaum koj xaiv qhov FAR EASTERN laum me ntsis, koj tau txais qhov zoo me ntsis rau daim ntawv thov raug, yog li koj tuaj yeem nyob hauv lub qhov ntev dua nrog kev mus ncig tsawg dua, ntawm tus nqi qis-ib-ko taw. Vim tias peb tau ua haujlwm thev naus laus zis no ua tiav rau ntau tshaj 15 xyoo, peb ntseeg siab hauv peb cov keeb kwm thiab tsis muaj lwm tus kws tsim khoom lag luam tuaj yeem phim peb cov kws tshaj lij.

Far Eastern yog lub Hoobkas tshwj xeeb hauv cov khoom siv tho, xws li tricone khoom, PDC khoom, HDD qhov qhib, Lub hauv paus rau cov menyuam cutters rau ntau daim ntawv thov.

Raws li ib tug ua laum khoom Hoobkas nyob rau hauv Suav teb, nce lub laum me ntsis ua hauj lwm lub neej yog peb lub hom phiaj. Peb ib txwm sim ua kom zoo dua cov khoom nrog cov kev nkag siab siab.Peb lub hom phiaj yog muag cov khoom zoo nrog tus nqi qis tshaj. Far sab hnub tuaj drilling zoo thiab thev naus laus zis yuav pab koj ua tiav ntau dua!

Tricone DrillingKev tsim kho

Tricone Drilling yog ib qho kev xyaum kho tshuab nyob rau hauv qab ntawm lub qhov dej sib dhos. Tricone Drilling feem ntau yog siv rau drilling rau hauv ntau yam tsim los ntawm mos, nruab nrab mus rau tawv. Lawv yog tshwj xeeb tshaj yog haum rau hard pob zeb formations. Cov kev xyaum no muaj kev ntseeg siab heev nyob rau hauv ib txwm hloov pob zeb tej yam kev mob.

Ground hniav Tricone khoom siv hauv cov pob zeb mos. Cov hniav protruding yog dav spaced los tiv thaiv clogging los ntawm cov khoom raws li lawv txiav mus rau hauv cov khoom nto. Tungsten carbide inserts (TCI) daim duab peb sab yog siv nyob rau hauv nruab nrab mus rau hard pob zeb formations. Cov khoom no yog tsim los nrog cov hniav me me uas zoo sib xws. Kev nrawm dua drilling tau ua tiav thaum tsim tau nyuaj thiab TCI tuaj yeem tiv taus cov cua sov uas tsim los ntawm cov xwm txheej no. Cov av nkos tau tso rau hauv kab laum thiab tso tawm los ntawm tri-cone me ntsis kom tsis txhob muaj pob zeb chips thiab txav cov chips rov qab mus rau saum npoo.

Tricone Drilling Khoom

Tricone Drilling tuaj yeem tsim los ntawm pob zeb diamond lossis lwm yam hlau, tab sis tungsten carbide yog ib qho ntawm cov khoom siv nrov tshaj plaws. Sintered tungsten carbide cov cuab yeej muaj qhov hnav tsis kam thiab tuaj yeem tiv taus kub dua li cov cuab yeej HSS txheem.

Tricone Drilling nta

1. Plato Tungsten carbide ntxig cov hniav kaw thiab gage tiv thaiv phau ntawv xov xwm bearing, tawv ntsej muag taub hau bearing nto. Cone bearing inlaid nrog kev sib txhuam txo alloy thiab ces nyiaj plated. Lub peev xwm thauj khoom thiab kev qaug dab peg ntawm cov kabmob tau zoo heev.

2. O- nplhaib foob yog ua los ntawm kev hnav tsis kam ntau dua siab saturated Buna-N nrog rau seem thiab precisely tsim sealing flange nyob rau hauv lub cone sealing cheeb tsam ua rau kom muaj kev ntseeg siab ntawm lub foob.

3. Cov kabmob me me yog pob uas tuaj yeem siv rau kev ua haujlwm siab ceev drilling.

4. Tag nrho cov roj hmab compensator yog siv uas tuaj yeem muab cov kabmob uas muaj kev ruaj ntseg zoo ntawm lubrication.

5. Plato tshiab hom roj uas muaj peev xwm tuav tau kub txog li 250C yog siv.

6. Plato siab hnav tsis kam thiab zoo heev txiav peev xwm ntawm qhov ntxig me ntsis yog muab tag nrho kev ua si los ntawm kev siv carbide compacts ntawm siab zog thiab siab toughness nyob rau hauv ua ke nrog optimized compact tooj thiab kab, raug qhov siab thiab tshwj xeeb zoo li tus compacts.

7. Ua tau raws li API tus qauv nruj me ntsis.

8. Plato yog cov chaw tsim khoom ntawm TCI tri-cone khoom, steel hniav tri-cone khoom thiab PDC khoom.

9. Cov khoom zoo, tus nqi tsim nyog thiab kev pabcuam zoo tshaj plaws.

10. Kev xa khoom raws sijhawm.

11. Cov lus pom zoo ntawm cov neeg siv khoom.

12. Plato drilling khoom siv tau rau txhua yam dej zoo, roj av, hauv av, kev tsim kho, qhov dej kub hauv av, thiab lwm yam.