Mofani oa API oa likotoana tsa ho cheka petroleum bakeng sa majoe a thata haholo
Tlhaloso ea Sehlahisoa
API ea Wholesale API gase ea tlhaho e cheka likotoana tsa ho cheka majoe a nang le sefahleho sa tšepe se tiisitsoeng ho tsoa fekthering ea China.
Tlhaloso ea Bit:
IADC: 517-TCI koranta e tiisitsoeng e nang le tšireletso ea gauge bakeng sa libopeho 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.
Re ka fana ka likotoana tsa trione ka boholo bo fapaneng (ho tloha ho 3 ho isa ho 26") leboholo ba Likhoutu tsa IADC.
Joaloka mocha oa ho rema lifate oa geophysical, e ka fumana lintlha tse fapaneng tsa geophysical tsa majoe a ka tlas'a lefatše le likarolo tsa liminerale.
E le mocha oa maiketsetso, e khona ho bona maemo a ka tlas'a lefatše le matla a mokelikeli a ka tlas'a lefatše.
Ho sebelisa liliba ho sebelisa oli e ka tlas'a lefatše, khase ea tlhaho, metsi a ka tlas'a lefatše, mehloli ea mocheso oa mocheso oa mocheso.
Mokhoa o sebelisoang ha ho cheka likoti bakeng sa ho hlahloba oli le khase le nts'etsopele.
Haholo-holo e kenyelletsa moralo oa seliba, khetho ea seretse sa ho cheka le seretse, ho kopanya lisebelisoa tsa ho phunya, ho hokahanya litekanyo tsa ho phunya, taolo ea ho kheloha, kalafo ea seretse, coring, thibelo ea likotsi, le kalafo, jj.
Litšobotsi tsa theknoloji ea ho cheka oli ke sekoti se tebileng, khatello e phahameng, mocheso o phahameng, le lintlha tse ngata tse susumetsang.
Ho ea ka maemo a jeoloji le a sebaka le litlhoko tsa boenjiniere tsa lipatlisiso le nts'etsopele ea oli le khase, ho na le mefuta e 'meli ea Liliba tse otlolohileng le Liliba tsa tataiso. Ea morao-rao e ka aroloa ka li- Wells tse lebisang ka kakaretso, Liliba tse tšekaletseng, le Li-Cluster Wells.
Tlhaloso ea Sehlahisoa
Tlhaloso ea Motheo | |
Boholo ba Rock Bit | 9 1/2 inch |
241.30 limilimithara | |
Mofuta oa Bit | TCI Tricone Bit |
Khokahano ea Khoele | 6 5/8 API REG PIN |
Khoutu ea IADC | IADC 437G |
Mofuta oa Bearing | Journal e Tiisitsoeng e Kopanetsoeng le Tšireletso ea Gauge |
Ho Beha Tiiso | Sefahleho sa tšepe se tiisitsoe |
Tšireletso ea Serethe | E fumaneha |
Tšireletso ea Shirttail | E fumaneha |
Mofuta oa Potoloho | Phallo ea Seretse |
Boemo ba ho phunya | Ho cheka ka rotary, ho cheka mocheso o phahameng, ho phunya ho tebileng, ho phunya motor |
Kakaretso ea Palo ea Meno | 76 |
Palo ea Meno ea Gage Row | 40 |
Palo ea Mela ea Gage | 3 |
Palo ea Mela e ka Hare | 6 |
Angle ea Journal | 33° |
Offset | 9.5 |
Li-parameter tse sebetsang | |
WOB (Weight On Bit) | 18,874-55,950 lbs |
84-249KN | |
RPM(r/mots) | 300-60 |
E khothalelitsoeng torque e holimo | 37.93-43.3KN.M |
Tlhophiso | Sebopeho se bonolo sa khanyetso e fokolang ea ho senya le ho phunya ho phahameng. |
9 1/2 inches "rock drill bits" IADC437 ke ea mekhoa e bonolo ea ho cheka seliba.
Ho bohlokoa haholo ho khetha likotoana tsa ho cheka majoe pele u qala morero.
Bakeng sa ho cheka seliba se tebileng haholo, re khothaletsa Metal-face sealed bearing tricone bits botebong ba ho cheka bo fetang limithara tse 1000, bakeng sa ho cheka masoba a mafika a thata le sebaka se selelele se fetang limithara tse 300 hape re khothaletsa likotoana tsa tšepe tse tiisitsoeng tse nang le li-tricone.
Majoe a thata a ka ba bonolo, a bohareng le a thata kapa a thata haholo, ho thatafala ha mofuta o le mong oa majoe ho ka 'na ha e-ba le phapang e nyenyane, mohlala, lejoe la mokoetla, lejoe la lehlabathe, la shale le na le lejoe la mokoetla le bonolo, lejoe la mokoetla le lehare le thata, lehlabathe le bohareng le lehlabathe le thata; etc.
Morerong oa ho cheka,Bochabela bo Hōlena le lilemo tse 15 le linaheng tse fetang 30 phihlelo ea litšebeletso tsa ho fana kalikotoana tsa ho cheka le lisebelisoa tse tsoetseng pele tsa ho cheka bakeng sa lits'ebetso tse ngata tse fapaneng.Ts'ebeliso e kenyelletsa lebala la oli, khase ea tlhaho, tlhahlobo ea jeoloji, boring ea metsi, ho cheka seliba sa metsi, Likotoana tse fapaneng tsa ho cheka li ka etsoa ho latela sebopeho sa mafika hobane re na le tsa rona.API & ISOfektheri e netefalitsoeng ea likotoana tsa ho phunya li-tricone. Re ka fana ka tharollo ea moenjiniere oa rona ha o ka fana ka maemo a khethehileng, joalo ka ho thatafala ha majoe,mefuta ea lisebelisoa tsa ho cheka, lebelo la rotary, boima ba 'mele le torque.Hape ke hlep hore re fumane likotoana tsa ho cheka ka mor'a hore u re bolelleho cheka seliba se otlolohileng kapa ho cheka ho rapameng, ho cheka seliba sa oli kapa No-Digdrilling kapa ho cheka motheo.