Lisebelisoa tsa mantlha tsa ho cheka

Sinovogroup e hlahisa le ho rekisa mefuta e fapaneng ea lisebelisoa tse tsamaellanang le li-rig, tse ka hlophisoang ho latela litlhoko tsa hau.

Khetho ea Mekhahlelo ea ho Epa

Tšusumetso ea Lintlha tsa Lebelo la Rotary

Ha ho etsoa qeto ea lebelo le ikhethileng la likotoana, ntle le mofuta oa likotoana le bophara ba hanyane, lintlha tse ling tse kang thepa ea majoe, boholo ba daemane, lisebelisoa tsa ho phunya le libarele tsa mantlha, botebo ba ho phunya le sebopeho sa masoba a ho cheka, le tsona li lokela ho nahanoa.

a. Mofuta oa Bits: Lithako tsa daemane tsa tlhaho tse holim'a sete ea mantlha li kholo ebile lia ikatisetsa habonolo, molemong oa ho sireletsa lithollo tsa daemane tse pepeneneng, lebelo la ho potoloha ha karolo e ka holimo ea sete ea mantlha e lokela ho ba tlase ho feta karolo ea mantlha e kentsoeng.

b. Bit Diameter: E le hore u fihlele lebelo le nepahetseng la mola, lebelo la ho potoloha ha sekoti se senyenyane sa bophara se lokela ho ba holimo ho feta sephara se seholo.

c. Peripheral Velocity: Ho tloha mofuteng oa lebelo le potolohang, re ka fumana lebelo la liner le lekana le lebelo le potolohang. e bolela lebelo le phahameng la lebelo la liner, lebelo le potolohang le phahame ho latela.

d. Thepa ea Rock: Lebelo le phahameng la rotary le loketse libopeho tsa majoe tse thata, tse feletseng; Likarolong tse robehileng, tse robehileng, tse tsoakiloeng, tse nang le thothomelo e phahameng ha li cheka, li-drillers li lokela ho fokotsa lebelo la rotary ho ea ka boemo bo robehileng ba lejoe; ka mekhoa e bonolo e nang le bokhoni bo phahameng ba ho cheka, e le ho boloka ho pholile le ho etsa li-cuttings, lebelo la ho kenella le lokela ho lekanyetsoa, ​​​​hammoho le lebelo la rotary.

e. Boholo ba litaemane: Ha boholo ba daemane bo le boholo, bo khona ho itšeha kapele. Ho qoba sefahleho se senyehileng kapa se phatlohileng, lebelo la rotary la likotoana tse nang le litaemane tse kholo li lokela ho theoha ho feta likotoana tse nang le litaemane tse nyane.

f. Lisebelisoa tsa ho cheka le li-Barrel tsa Core: Ha mochine oa ho phunya o e-na le botsitso bo fokolang 'me lithupa tsa ho phunya li na le matla a tlaase, ka tsela e tšoanang, lebelo la rotary le lokela ho fokotseha. Haeba lisebelisoa kapa lintho tse ling tse tšoanang bakeng sa ho fokotsa ho thothomela li amoheloa, lebelo la ho potoloha le ka phahamisoa.

g. Botebo ba ho cheka: ha botebo ba sekoti sa ho phunya bo teba, boima ba libarele tsa mantlha bo tla ba kholoanyane, boemo ba khatello bo rarahane ho feta ho nka matla a maholo ha o ntse o potoloha libarele tsa mantlha. Ka hona, ka sekoting se tebileng, ka lebaka la moeli oa matla le matla a libarele tsa mantlha, lebelo la rotary le lokela ho fokotseha; ka sekoting se sa tebang, ka lehlakoreng le leng.

h. Sebopeho sa Likoti tsa ho Cheka: Lebelo le phahameng la rotary le ka sebelisoa maemong a hore sebopeho sa borehole se bonolo le sebaka se pakeng tsa lithupa tsa ho phunya le lebota la boreho e nyane. Ho e-na le hoo, sekoti sa ho phunya se nang le boemo bo rarahaneng, li-diameter tse ngata tse fetohang, sebaka se seholo pakeng tsa lithupa tsa ho cheka le lerako la borehole, se baka botsitso bo futsanehileng 'me ha se khone ho sebelisa lebelo le phahameng la rotary.

Tse latelang ke tse ling tsa litšoantšo tsa lisebelisoa tsa mantlha tsa ho cheka: