Khetho e Khōlō bakeng sa TCI Bits 7 7/8″ IADC437 API Tricone Bit, Drilling Bit, Rock Roller Cone Bit
Re nahana seo bareki ba se nahanang, ho potlaka ho nka khato nakong ea lithahasello tsa boemo ba moreki ea molao-motheo, ho lumella boleng bo holimo, ho fokotsa litšenyehelo tsa ho sebetsa, litšenyehelo li utloahala haholoanyane, li hapile bareki ba bacha le ba fetileng tšehetso le netefatso bakeng sa Massive. Khetho ea TCI Bits 7 7/8″ IADC437 API Tricone Bit, Drilling Bit, Rock Roller Cone Bit, Re amohela bohle le bareki le metsoalle ho re letsetsa bakeng sa meputso e tšoanang. Ke tšepa ho etsa khoebo e eketsehileng le uena.
Re nahana seo bareki ba se nahanang, ho potlaka ho nka khato nakong ea lithahasello tsa boemo ba moreki ea molao-motheo, ho lumella boleng bo holimo, ho fokotsa litšenyehelo tsa ho sebetsa, litšenyehelo li utloahala haholoanyane, li hapile bareki ba bacha le ba nakong e fetileng tšehetso le tiiso bakeng saLikotoana tsa ho cheka tsa China le tsa ho phunya, Mathata a mangata pakeng tsa barekisi le bareki a bakoa ke puisano e fokolang. Ho latela moetlo, barekisi ba ka ba leqe ho botsa lintlha tseo ba sa li utloisiseng. Re qhaqha mekoallo eo ho netefatsa hore u fumana seo u se batlang ho fihla boemong boo u bo lebeletseng, ka nako eo ue batlang. Nako ea ho fana ka potlako le sehlahisoa seo u se batlang ke Criterion ea rona.
Tlhaloso ea Sehlahisoa
Fektheri ea li-drill drill tsa li-drill tsa li-milled tooth HDD li fumaneha ka theko e theotsoeng
Tlhaloso ea Bit:
IADC: 517 - Koranta ea TCI e tiisitsoe ka sekhahla se sirelelitsoeng sa gauge bakeng sa liforomo tse bonolo ho isa ho tse mahareng tse nang le matla a tlase.
Matla a Khatetsang:
85 - 100 MPA
12,000 - 14,500 PSI
Tlhaloso ea Motheo:
Majoe a mahareng a thata le a hlabang joalo ka majoe a lehlabathe a nang le mela ea quartz, lejoe la mokoetla le thata kapa chert, li-hematite ores, lejoe le thata, le kopantsoeng hantle la abrasive joalo ka: majoe a lehlabathe a nang le quartz binder, dolomites, quartzite shales, magma le metamorphic coarse grained rocks.
Ho Drilling Bochabela bo Hōle ho ka fana ka likotoana tsa HDD trione ka boholo bo fapaneng (ho tloha ho 3 "ho ea ho 26") le boholo ba Melao ea IADC.
Tlhaloso ea Sehlahisoa
Re nahana seo bareki ba se nahanang, ho potlaka ho nka khato nakong ea lithahasello tsa boemo ba moreki ea molao-motheo, ho lumella boleng bo holimo, ho fokotsa litšenyehelo tsa ho sebetsa, litšenyehelo li utloahala haholoanyane, li hapile bareki ba bacha le ba fetileng tšehetso le netefatso bakeng sa Massive. Khetho ea TCI Bits 7 7/8″ IADC437 API Tricone Bit, Drilling Bit, Rock Roller Cone Bit, Re amohela bohle le bareki le metsoalle ho re letsetsa bakeng sa meputso e tšoanang. Ke tšepa ho etsa khoebo e eketsehileng le uena.
Khetho e kholo bakeng saLikotoana tsa ho cheka tsa China le tsa ho phunya, Mathata a mangata pakeng tsa barekisi le bareki a bakoa ke puisano e fokolang. Ho latela moetlo, barekisi ba ka ba leqe ho botsa lintlha tseo ba sa li utloisiseng. Re qhaqha mekoallo eo ho netefatsa hore u fumana seo u se batlang ho fihla boemong boo u bo lebeletseng, ka nako eo ue batlang. Nako ea ho fana ka potlako le sehlahisoa seo u se batlang ke Criterion ea rona.