Botumo bo phahameng 5 7/8″ 6″ 6 1/2″ 7 7/8″ 8 1/2″ 12 1/4″ hybrid Drill Bit & Tricone Bit/Water Well Drill Bit & Adapters-Pin Box & Hybrid Bit, Rock Drilling Bit/Roller Cone Bit
Re tšehelitsoe ke sehlopha sa IT sa sejoale-joale le se nang le boiphihlelo, re ka fana ka tšehetso ea tekheniki mabapi le tšebeletso ea pele ho thekiso le kamora thekiso bakeng sa botumo bo phahameng ba 5 7/8″ 6″ 6 1/2″ 7 7/8″ 8 1/2″ 12 1/4″ hybrid Drill Bit & Tricone Bit/Water Well Drill Bit & Adapters-Pin Box & Hybrid Bit, Rock Drilling Bit/Roller Cone Bit, haeba u na le potso kapa u lakatsa ho etsa odara ea pele ka kopo u se ke ua tsilatsila ho ikopanya le rona.
Re tšehelitsoe ke sehlopha sa IT sa sejoale-joale le se nang le boiphihlelo, re ka fana ka tšehetso ea tekheniki mabapi le tšebeletso ea pele ho thekiso le kamora thekiso bakeng saLi-Drill Bits tsa China API le Quill Bit ea WellRea u amohela ho etela k'hamphani ea rona, fektheri le showroom ea rona moo ho bontšoang lihlahisoa tse fapaneng tse tla fihlela tebello ea hau. Ho sa le joalo, ho bonolo ho etela webosaete ea rona, 'me basebetsi ba rona ba thekiso ba tla leka ka hohle ho u fa tšebeletso e ntle ka ho fetisisa. Ka kopo ikopanye le rona haeba u hloka tlhaiso-leseling e batsi. Sepheo sa rona ke ho thusa bareki ho fihlela lipheo tsa bona. Re etsa boiteko bo boholo ho fihlela boemo bona ba ho hapa bohle.
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Tlhaloso ea Sehlahisoa
Likotoana tsa ho cheka tsa API tse kopantsoeng tse kopanyang sehahi se tsitsitseng le rollor-cone tse tsoang fekthering ea Chaena
Karolo e kopantseng ya ho tjheka e kopanya dikhoune tsa roller le di-cutter tse tsitsitseng tsa PDC ho etsa e le nngwe, ho fokotsa nako ya ho tjheka le maeto ditshebedisong tse rarahaneng ka ho fetisisa. Ka matla a ho pshatla mafika le botsitso ba dikhoune tsa roller le bophahamo ba ho seha le ketso e tswelang pele ya ho kuta dikotwana tsa daemane, karolo e kopantseng ya ho tjheka e eketsa ROP, e ntlafatsa ho tloswa ha dikotwana, mme e pholoha dibopeho tse kopaneng haholo ka botsitso ba tshebetso le taolo e ntle ya sefahleho sa disebediswa.
Bokhoni bo phahameng ba ROP ho feta di-drill bits tsa roller cone
Ha ho bapisoa le li-bit tsa roller cone, li-bit tsa hybrid drill li ka eketsa ROP, li hloka boima bo fokolang holim'a bit le ho fokotsa ho thula ha bit.
Matla a ho cheka a ntlafalitsoeng ha a bapisoa le PDC
Ha ho bapisoa le li-PDC, li-bit tse kopantsoeng li tšoarella haholo ha ho chekoa ka har'a libopeho tse kopaneng. Li fokotsa ho thella ha lithupa 'me li nolofatsa taolo ea torque ea ho cheka ha li ntse li etsa hore e be e tsitsitseng haholoanyane, e nolofalletsang liphetoho tse boreleli ka har'a libopeho tse fapaneng. Botsitso bo ntlafetseng le taolo e tataisang e nolofalletsa taolo e betere e otlolohileng hammoho le sekhahla se phahameng sa ho bokellana likarolong tse kobehileng.
| Boholo (lisenthimithara) | Nomoro ea lehare le Nomoro ea khoune | Bongata ba PDC | Khokahanya Khoele |
| 8 1/2 | Likhoune tse 2 le mahare a 2 | PDC e rometsoeng kantle ho naha | 4 1/2″ API Reg |
| 9 1/2 | Likhoune tse 3 le mahare a 3 | PDC e rometsoeng kantle ho naha | 6 5/8″ API Reg |
| 12 1/2 | Likhoune tse 3 le mahare a 3 | PDC e rometsoeng kantle ho naha | 6 5/8″ API Reg |
| 17 1/2 | Likhoune tse 3 le mahare a 3 | PDC e rometsoeng kantle ho naha | 7 5/8″ API Reg |
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Tlhaloso ea Sehlahisoa



Karolo e kopaneng ea PDC-Roller e kopanngoa ka ho seha ho tsitsitseng ha PDC le sebopeho sa ho seha se se nang li-roller. Lefika le tla robeha ka ho sithabela ha meno a roller, le tla etsa masoba a robehang tlase, bokaholimo bo sa lekanang bo tla fokolisa matla a lefika. Tlas'a thuso ea roller, PDC e tla loma lera. Mosebetsi o totobetse ho seheng le ho boloka mosebetsi.
Leha, ka hara stratum e rarahaneng le e thata ya ho tjheka, re hlahisitse serial ya di-bit tse kopaneng ka bonngoe. Bit ena e na le bokgoni bo hodimo ba ho ikamahanya le maemo, e na le bokgoni bo hodimo ba ho pshatla majwe le RPM ka hara stratum e thata/stratum e kgopameng/shale ya seretse e matla/lera le sa lekanang (mohlala, bethe ya lefika) jj. lera la ho tjheka le thata.
Bochabela bo Hōleba rometse kantle ho naha boiphihlelo ba lits'ebeletso tse fetang 30 ho fana ka likarolo tsa ho tjheka le litharollo tse tsoetseng pele tsa ho tjheka bakeng sa lits'ebetso tse ngata tse fapaneng. Sesebelisoa se kenyeletsaTšimo ea oli, khase ea tlhaho, ho hlahloba jeoloji, ho tjhesa metsi ka metsi, merafo, ho cheka liliba tsa metsi, HDD, kaho, le motheo.Likotoana tse fapaneng tsa ho phunya li ka fetoloa ho latela sebopeho se fapaneng sa lefika hobane re na le tsa ronaAPI le ISOfektheri e nang le setifikeiti sa di-drill bits. Re ka fa moenjiniere oa rona tharollo ha o ka fana ka maemo a itseng, joalo kaho thatafala ha mafika, mefuta ya rig ya ho tjheka, lebelo la ho potoloha, boima hodima bit le torque.Hape ho re thusa ho fumana dikotwana tsa ho tjheka tse loketseng ka mora hore o re bolelleho tjheka seliba se otlolohileng kapa ho tjheka ka ho rapama, ho tjheka seliba sa oli kapa ho tjheka ntle le ho tjheka kapa ho etsa metheo ya motheo.
Re tšehelitsoe ke sehlopha sa IT sa sejoale-joale le se nang le boiphihlelo, re ka fana ka tšehetso ea tekheniki mabapi le tšebeletso ea pele ho thekiso le kamora thekiso bakeng sa botumo bo phahameng ba 5 7/8″ 6″ 6 1/2″ 7 7/8″ 8 1/2″ 12 1/4″ hybrid bit,PDC Drill Bit & Tricone Bit/Water Well Drill Bit & Adapters-Pin Box & Hybrid Bit, Rock Drilling Bit/Roller Cone Bit, haeba u na le potso kapa u lakatsa ho etsa odara ea pele ka kopo u se ke oa tsilatsila ho ikopanya le rona.
Botumo bo phahamengLi-Drill Bits tsa China API le Quill Bit ea WellRea u amohela ho etela k'hamphani ea rona, fektheri le showroom ea rona moo ho bontšoang lihlahisoa tse fapaneng tse tla fihlela tebello ea hau. Ho sa le joalo, ho bonolo ho etela webosaete ea rona, 'me basebetsi ba rona ba thekiso ba tla leka ka hohle ho u fa tšebeletso e ntle ka ho fetisisa. Ka kopo ikopanye le rona haeba u hloka tlhaiso-leseling e batsi. Sepheo sa rona ke ho thusa bareki ho fihlela lipheo tsa bona. Re etsa boiteko bo boholo ho fihlela boemo bona ba ho hapa bohle.










