Ukususela ngo-2003, isixhobo sokugrumba esijikelezayo sinyuke ngokukhawuleza kwiimarike zasekhaya nezamazwe ngamazwe, kwaye sithathe indawo ezinzileyo kushishino lweenqwaba. Njengendlela entsha yotyalo-mali, abantu abaninzi balandele indlela yokusebenzisa isixhobo sokugrumba esijikelezayo, kwaye umqhubi uye waba ngumsebenzi odumileyo ohlawula kakhulu. Imveliso enkulu yezixhobo zokugrumba ezijikelezayo ifuna abasebenzi abaninzi. Zeziphi iimpawu zobungcali ezisisiseko ekufuneka abaqhubi bezixhobo zokugrumba ezijikelezayo babe nazo?
A. Malunga nendlela yokwakha
Xa isixhobo sokugrumba esijikelezayo sisetyenziselwa i-grouting yejoloji kumaleko wodaka oluxineneyo, sinokuba nengxaki yokungalingani. Kukho amatye odaka ngaphantsi, atyibilikayo kwaye aqinileyo. Oku kufuna ukuba umqhubi abe nobuchule bokwakha obuthile. Umaleko wodaka ufuna umatshini wokugrumba ujikeleze ngesantya esiphezulu ngaphandle koxinzelelo kwaye uhambe kancinci ukusombulula ingxaki ye-square footage egqithisileyo. Isizathu esiphambili sobunzima kwi-footage kukuphuculwa kwezixhobo zokugrumba, kwaye okubaluleke ngakumbi, indlela yokukhetha ii-drill bits.
B. Ubuchule bokugcina nokulungisa izixhobo zokugrumba ezijikelezayo
Njengomqhubi wesixhobo sokugrumba esijikelezayo, akuthethi ukuba ufanelekile ukusebenzisa isixhobo sokugrumba kakuhle. Kwakhona kuyimfuneko ukuya kwisixhobo ukuze ulungise kwaye uhlole isixhobo ngokwakho. Kungale ndlela kuphela apho ingxaki ingafunyanwa kwaye ingozi ingasonjululwa kwangoko.
Umzekelo, kukho umqhubi ongaze afake neoyile yerotary drilling rig, aze avumele abasebenzi abancedisayo ukuba benze njalo. Umncedisi wongeze nje ioyile yokuthambisa ukuze agqibezele umsebenzi, kwaye akazange ajonge ngononophelo, kwaye akazange afumanise ukuba isikrufu somphakamisi (irotary joint) sikhululekile, ngoko wehlisa intloko yamandla. Emva kweyure ephelileyo yokwakha, ngenxa yokuba ibholiti iwele kumbhobho wokugrumba, kubekho intonga, kwaye kwakukho impazamo yokuba i-drill bit ayikwazi ukuphakamisa umngxuma. Ukuba umqhubi ufumanise kwangethuba aze ajongane nayo kwangethuba, izinto bezingayi kuba nzima kangako, ngoko ke umqhubi kufuneka aye kulungisa aze ahlole i-drilling rig ngokwakhe.
C. Inqanaba lesakhono somsebenzisi linokuyibona ngokuthe ngqo indlela etolikwa ngayo i-geology eyahlukeneyo kunye nokusebenza kakuhle komsebenzi
Umzekelo, abanye abaqhubi baya kukhetha i-KBF (pick sand drill) kunye ne-KR-R (eyaziwa ngokuba yi-barrel drill, i-core drill) xa bedibana ne-geology apho amandla okucinezela elitye elingaphantsi komhlaba eligutyungelwe yi-50Kpa, endaweni ye-SBF (spiral drill bit), kuba ubunzulu bomngxuma bungaphezulu kweemitha ezingama-35, abaqhubi abaninzi be-drill rig abakwazi ukuvula isitshixo sentonga yokutshixa yomatshini, nto leyo ebangela ukuba intonga yokutshixa iwe xa i-drill rig iphakamisa i-drill. Kodwa into abangayaziyo kukuba kule meko ye-geological, i-SBF (spiral drill bit) ingcono kakhulu kwisakhiwo nakwimpembelelo yokutyumza. Ukuba umngxuma otyekileyo ungafunyanwa kwaye ukuphambuka kunokulungiswa ngexesha, isiphumo sokubhoboza silungile kakhulu.
Nanini na xa uthenga isixhobo sokugrumba esijikelezayo kwi-SINOVO, sinabasebenzi bezixhobo zokugrumba ezijikelezayo abangochwephesha kakhulu abaya kukukhokela kwitekhnoloji yokusebenza kwezixhobo zokugrumba ezijikelezayo simahla. Ukuba unemibuzo malunga nokusebenza kwesixhobo sokugrumba esijikelezayo, nceda uzive ukhululekile ukuqhagamshelana nathi.
Ixesha lokuthumela: Novemba-01-2022