Kusukela ngo-2003, i-rotary drilling rig ikhule ngokushesha ezimakethe zasekhaya nezamazwe ngamazwe, futhi isithathe isikhundla esizinzile embonini yenqwaba. Njengendlela entsha yokutshala imali, abantu abaningi balandele umkhuba wokumba i-rotary rig, futhi umqhubi usephenduke umsebenzi othandwa kakhulu okhokhelwayo. Ukukhishwa okukhulu kwemishini yokumba ama-rotary kudinga ama-opharetha amaningi. Yiziphi izimfanelo eziyisisekelo zobungcweti okufanele abaqhubi bemishini yokumba ama-rotary babe nazo?
A. Mayelana nendlela yokwakha
Lapho i-rotary drilling rig isetshenziselwa i-geological grouting ongqimbeni lodaka oluwugqinsi, ingase ibe nenkinga yokulinganisela ngokweqile. Kunamatshe odaka ngaphansi, ashelelayo futhi aqinile. Lokhu kudinga opharetha ukuba abe nekhono elithile lokwakha. Ungqimba lodaka ludinga umshini wokumba ukuze ujikeleze ngesivinini esikhulu ngaphandle kokucindezela futhi uhambe kancane ukuxazulula inkinga yezithombe eziyisikwele ngokweqile. Isizathu esiyinhloko sobunzima bezithombe ukuthuthukiswa kwamathuluzi okubhola, futhi okubaluleke kakhulu, indlela yokukhetha izingcezu zokubhoboza.
B. Amandla okugcina nokulungisa izinsimbi zokumba ezijikelezayo
Njengomqhubi we-rotary drilling rig, akusho ukuthi ufanelekile ukusebenzisa i-drilling rig kahle. Kuyadingeka futhi ukuya emshinini wokulungisa nokuhlola i-rig mathupha. Kungale ndlela kuphela lapho inkinga ingatholakala futhi ingozi isingathwe kuhlumela.
Isibonelo, kuno-opharetha ongeke aze engeze amafutha we-rotary drilling rig, futhi avumele izisebenzi ezisizayo ukuba zikwenze. Umsizi uvele wengeza amafutha okugcoba ukuze aqedele umsebenzi, futhi akazange ahlole ngokucophelela, futhi akazange athole ukuthi isikulufu se-lifter (i-rotary joint) sasikhululekile, ngakho wehlisa ikhanda lamandla. Ngemva kwehora kuqalwe ukwakhiwa, ngenxa yokuthi ibhawodi lawela epayipini lokubhoboza, kwaba khona intonga, futhi kwaba khona iphutha lokuthi i-drill bit ayikwazanga ukuphakamisa umgodi. Uma u-opharetha ekwazile kusenesikhathi futhi wakusingatha kusenesikhathi, izinto bezingeke zibe nzima kangako, ngakho-ke u-opharetha kufanele ahambe ayonakekela futhi ahlole umshini wokumba mathupha.
C. Izinga lekhono lomsebenzisi lingabona ngokuqondile incazelo ye-geology ehlukahlukene nokusebenza kahle komsebenzi
Isibonelo, abanye o-opharetha bazokhetha i-KBF (i-pick sand drill) kanye ne-KR-R (evame ukwaziwa ngokuthi i-barrel drill, core drill) lapho behlangabezana ne-geology lapho amandla acindezelayo edwala elingaphansi komhlaba engu-50Kpa, kune-SBF (spiral drill bit). ), ngenxa yokuthi ukujula komgodi kungaphezu kwamamitha angu-35, opharetha abaningi be-drill rig abakwazi ukuvula ilokhi yenduku yokukhiya umshini, okuyinto kubangela ukuba i-drill rod iwe lapho umshini wokubhoboza uphakamisa umshini wokubhola. Kodwa abangakwazi ukuthi kulesi simo sokuma komhlaba, i-SBF (i-spiral drill bit) iphakeme kakhulu kukho kokubili ukwakheka nomphumela wokuchoboza. Uma umgodi othambekele ungatholakala futhi ukuphambuka kungalungiswa ngesikhathi, umphumela wokubhoboza muhle kakhulu.
Noma nini lapho uthenga i-rotary drilling rig kwa-SINOVO, sinama-opharetha angochwepheshe be-rotary drilling azokuqondisa kubuchwepheshe bokusebenza bemishini yokumba eyi-rotary mahhala. Uma unemibuzo mayelana nokusebenza kwe-rotary drilling rig, sicela ukhululeke ukuxhumana nathi.
Isikhathi sokuthumela: Nov-01-2022