Moetsi oa 12 1/4 Inch IADC537/747 Tricone Single Roller Cone Bit/Drill Bit Plam bakeng sa ho Cheka ka Piling/Rotary/HDD

Ka lebaka la thuso e ntle haholo, mefuta e fapaneng ea lihlahisoa tse holimo, litšenyehelo tse potlakileng le phano e sebetsang hantle, re thabela botumo bo botle har'a bareki ba rona. Re bile k'hamphani e mafolofolo e nang le 'maraka o pharaletseng oa Moetsi oa 12 1/4 Inch IADC537/747 Tricone Single Roller Cone Bit/Drill Bit Plam bakeng sa ho Cheka/Rotary/HDD, Jwalo ka kgwebo ya bohlokwa indastering ena, k'hamphani ya rona e etsa boiteko ba ho ba mofani ya etellang pele, ho itshetlehile ka tumelo ya boleng bo ikgethileng le k'hamphani lefatsheng ka bophara.
Ka lebaka la thuso e ntle haholo, mefuta e fapaneng ea lihlahisoa tse holimo, litšenyehelo tse potlakileng le phano e sebetsang hantle, re thabela botumo bo botle har'a bareki ba rona. Re bile k'hamphani e mafolofolo e nang le 'maraka o pharaletseng oaMokhatlo oa China Contrust le Core Barrel ea Piling, Liodara tse ikhethileng lia amoheleha ka boleng bo fapaneng le moralo o ikhethang oa bareki. Re labalabela ho theha tšebelisano-'moho e ntle le e atlehileng khoebong le lipehelong tse telele ho tsoa ho bareki ba lefats'e ka bophara.

Tlhaloso ea Sehlahisoa

Likotoana tsa drill tsa tricone tsa TCI HDD tse ngata tse nang le tšepe e koetsoeng li teng setokong ka theko e theotsoeng ho tsoa fekthering ea China
Tlhaloso ea Bite:
IADC: 537 – Karolo e koetsoeng ea bearing ea TCI e nang le tšireletso ea gauge bakeng sa libopeho tse bonolo ho isa ho tse mahareng tse nang le matla a tlase a khatello.
Matla a Khatello:
85 – 100 MPA
12,000 – 14,500 PSI
Tlhaloso ea fatše:
Majoe a mahareng a thata le a kgohlang a kang majwe a lehlabathe a nang le mela ya quartz, lejwe la mokoetla le thata kapa chert, majwe a hematite, lejwe le thata, le kgohlang hantle le kang: majwe a lehlabathe a nang le quartz binder, dolomites, shales tsa quartzite, magma le majwe a nang le di-coarse grained.
Ho Sebetsa ha Botjhabela bo Hole ho ka fana ka di-bits tsa tricone tsa HDD ka boholo bo fapaneng (ho tloha ho 3” ho isa ho 26”) le boholo ba Dikhoutu tsa IADC.

Tlhaloso ea Sehlahisoa

Ka lebaka la thuso e ntle haholo, mefuta e fapaneng ea lihlahisoa tse holimo, litšenyehelo tse potlakileng le phano e sebetsang hantle, re thabela botumo bo botle har'a bareki ba rona. Re bile k'hamphani e mafolofolo e nang le 'maraka o pharaletseng oa Moetsi oa 12 1/4 Inch IADC537/747 Tricone Single Roller Cone Bit/Drill Bit Plam bakeng sa ho Cheka/Rotary/HDD, Jwalo ka kgwebo ya bohlokwa indastering ena, k'hamphani ya rona e etsa boiteko ba ho ba mofani ya etellang pele, ho itshetlehile ka tumelo ya boleng bo ikgethileng le k'hamphani lefatsheng ka bophara.
Moetsi oaMokhatlo oa China Contrust le Core Barrel ea Piling, Liodara tse ikhethileng lia amoheleha ka boleng bo fapaneng le moralo o ikhethang oa bareki. Re labalabela ho theha tšebelisano-'moho e ntle le e atlehileng khoebong le lipehelong tse telele ho tsoa ho bareki ba lefats'e ka bophara.