Ukuqonda uMsebenzi weZahluli zeGesi yodaka kwi-Oli kunye neGesi yoKwemba
Kwimisebenzi yokugaya ioli kunye negesi, ukhuseleko kunye nokusebenza kakuhle kubaluleke kakhulu. Esinye isixhobo esibalulekileyo esidlala indima ebalulekileyo ekuqinisekiseni ukhuseleko kunye nokusebenza kakuhle kukuIsahluli serhasi yodaka (MGS). Kodwa sisebenza njani isahluli serhasi yodaka, kwaye kutheni sibalulekile kwimisebenzi yokomba?
Ukuqonda umsebenzi we-aisahluli serhasi yodaka, kufuneka uqale ubambe ingqikelelo yokomba igesi. Xa kugrunjwa irhasi, ulwelo lokugrumba, olukwabizwa ngokuba ludaka, lusetyenziselwa ukuthambisai-drill bit, thwala ukusikwa kumphezulu kwaye ugcine uxinzelelo lwe-wellbore. Nangona kunjalo, ngexesha lokomba, igesi yendalo kunye nezinye ii-hydrocarbons nazo zinokukhutshwa ekubunjweni kwaye zixutywe kunye nolwelo lokomba. Oku kunokukhokelela ekwakhekeni kokungena kwerhasi ethi, ukuba ayilawulwa, inokukhokelela kuqhushumbo oluyingozi nolunokuba yintlekele.
Kulaphoisahluli serhasi yodakauyadlala. Umsebenzi ophambili wesahluli segesi yodaka kukwahlula kunye nokususa ulwelo lokomba kulwelo lokomba ngaphambi kokuba lufike kumphezulu. I-MGS ifezekisa oku ngokudibana komxhuzulane kunye neenkqubo zokwahlula ngoomatshini.
Izahluli zerhasi yodakangokwesiqhelo ziinqanawa ezithe nkqo ezivumela ulwelo lokugrumba kunye negesi ukuba ingene ukusuka phezulu. Njengoko umxube ungena kwisikhongozeli, umxhuzulane ubangela ukuba ulwelo olunzima lokomba luzinze emazantsi ngelixa iigesi ezikhaphukhaphu zinyuka ziye phezulu. Isikhongozeli sixhotyiswe nge-baffles yangaphakathi kunye nesixhobo sokususa inkungu ukunceda ukwandisa inkqubo yokwahlula. Irhasi eyahluliweyo ke iye ifakwe kwindawo ekhuselekileyo kude nesixhobo sokomba, ngelixa ulwelo lokomba luqhubeka nokubuyela kwinkqubo yodaka.
Enye yezinto eziphambili zesahluli segesi yodaka ngumgca wokukhupha, owenzelwe ukuthwala igesi ehlukeneyo ngokukhuselekileyo kude ne-rig. Oku kubalulekile ukuthintela ukugcwala kwerhasi ejikeleze umbhobho, ukunciphisa umngcipheko womlilo okanye ugqabhuko-dubulo.
Ukongeza kumsebenzi wayo oyintloko wokuhlukana kwegesi, isahluli segesi yodaka sisebenza njengesixhobo sokhuseleko. Kwimeko yokukhaba, ukungena kwamanzi okubunjwa kwiqula, i-MGS inokubonelela ngendlela yokuphambukisa igesi kude nesixhobo sokulawula, ngaloo ndlela inciphisa umngcipheko wokuvuthela. Oku kufezekiswa ngokukhawuleza nangokufanelekileyo ukwahlula irhasi kulwelo lokomba, ukunceda ukugcina ulawulo olulungileyo nokuthintela iingozi ezinokubakho.
Isishwankathelo, izahluli zerhasi yodaka zizinto ezibalulekileyo kwimisebenzi yokomba yeoli kunye negesi. Ukukwazi kwayo ukwahlula ngokufanelekileyo irhasi kulwelo lokomba, kudityaniswa nokhuseleko lwayo oluphuculweyo ngokuphambukisa irhasi kude nesixhobo sokulawula, kuyenza ibe sisixhobo esiyimfuneko. Ukuqonda indlela abahluli begesi yodaka basebenza ngayo kubalulekile ekuqinisekiseni ukhuseleko kunye nempumelelo yemisebenzi yokomba kwishishini leoli negesi.