Mangaphi Amanyathelo akhoyo kwiNkqubo yokuSebenza?

Inkqubo yokugqobhoza ingashwankathelwa ngamanyathelo amaninzi angundoqo:

1.Ukulungiselela:Amalungiselelo sisigaba esibalulekileyo apho iiparamitha ezininzi kufuneka zivavanywe ngononophelo. Oku kuquka ukuhlalutya ubume bomhlaba wequla, ukuqonda iimpawu zedama, kunye nokumisela obona bunzulu kunye nesithuba sokugqobhoza.

Iinjineli zisebenzisa isoftware entsonkothileyo ukulinganisa iimeko ezahlukeneyo, ziqinisekisa ukuba ipateni ekhethiweyo yokugqobhoza ikhulisa ukuhamba kwehydrocarbon. Ngeli nqanaba, iqela liphinda livavanye ukunyaniseka komatshini we-wellbore kwaye ithatha isigqibo malunga nohlobo kunye nobukhulu bompu we-perforating okanye umrhumo oza kusetyenziswa.

Injongo kukwandisa ukugqobhoza ukuze kutsalwe ngokufanelekileyo ngelixa kuqinisekiswa ukhuseleko kunye nokunciphisa impembelelo yokusingqongileyo.

2. Ukusasazwa:Inqanaba lokusasazwa libandakanya ukuchaneka kunye nokunyamekela. Izixhobo zokugqobhoza zidla ngokugqithiselwa kwiqula kusetyenziswa intambo yocingo-intambo ebhityileyo ekwazi ukuhambisa idatha kunye namandla-okanye iityhubhu ejiyileyo, umbhobho omde, obhetyebhetye onokuthi ufakwe equleni.

Ukhetho phakathi kocingo kunye netyhubhu kuxhomekeke kwizinto ezifana nobunzulu bequla, uxinzelelo, kunye nohlobo lokugqobhoza olufunekayo. Ngexesha lokuthunyelwa, iinkqubo zokubeka iliso zexesha lokwenyani zibonelela ngengxelo eqhubekayo kwindawo yesixhobo, evumela ukubekwa okuchanekileyo kubunzulu obufunwayo.

3.Ukudubula:Ukugqobhoza lelona nyathelo libalulekileyo kwinkqubo yokugqobhoza. Nje ukuba isixhobo sokugqobhoza sibekwe ngokuchanekileyo, iintlawulo ziqhunyiswa kude. Olu gqabhuko-dubulo lulawulwayo ludala uthotho lweejethi zoxinzelelo oluphezulu ezigqobhoza i-casing, isamente, kunye nelitye eligcina amanzi.

Ubungakanani, ubunzulu, kunye nepateni yale mibhobho ibalulekile njengoko imisela iimpawu zokuqukuqela kwe-oyile nerhasi kumthombo. Iinkqubo zanamhlanje zokugqobhoza ziyilelwe ukuqinisekisa ukuba ugqabhuko-dubulo luqulethwe kwaye luchanekile, lucutha umngcipheko womonakalo kumthombo okanye ukwakheka okujikelezileyo.

4. Ukugqitywa:Inqanaba lokugqitywa libandakanya ukubuyisela izixhobo zokugqobhoza kunye nokuhlola ngokucokisekileyo umthombo. I-Post-perforation, iinjineli ziqhuba iimvavanyo ezahlukeneyo zokuvavanya ukusebenza komsebenzi wokugqobhoza.

Oku kunokubandakanya uvavanyo loxinzelelo, umlinganiselo wesantya sokuhamba, kunye nokusebenzisa iikhamera ze-downhole ukujonga ngokubonakalayo i-perforations. Ngokusekwe kolu vavanyo, ukuba kuyafuneka, ezinye izenzo ezinje ngobuchule bokuvuselela ezifana nokuqhekeka kwehydraulic fracturing zinokucwangciswa.

Emva koko iqula litshintshelwa kwisigaba sokuvelisa, apho imingxuma esanda kwenziwa iququzelela ukuhamba kweoyile okanye igesi. Eli nqanaba libalulekile ekuqinisekiseni imveliso yexesha elide kunye nokhuseleko lwequla.

5.Kuyo yonke le nkqubo yokugqobhoza, ukhuseleko nokusingqongileyo kubaluleke kakhulu. Ubuchwepheshe obuphezulu kunye neenkqubo ezingqongqo zisetyenziselwa ukunciphisa umngcipheko kunye nokuqinisekisa ukuthotyelwa kwemigangatho yolawulo. Eyona njongo iphambili kukuseka i-conduit esebenzayo yee-hydrocarbons ezinempembelelo encinci yokusingqongileyo kunye nokusebenza ngokugqibeleleyo.

Imipu ye-Vigor ye-perforating iveliswa kwaye yenziwe ngokuhambelana nomgangatho we-SYT5562-2016, kodwa unokwenziwa ngokwezifiso ukuhlangabezana neemfuno zabathengi. Imipu ye-perforating ebonelelwe yi-Vigor isetyenziswe kwiindawo zasekhaya nakwamanye amazwe, kwaye ifumene ukuqaphela okuvumelanayo kubathengi ngokubhekiselele kwikhwalithi yemveliso kunye nokupakishwa kokuthutha. Ukuba unomdla kwi-Vigor's perforating guns okanye izixhobo zokugaya kunye nokugqiba, nceda unganqikazi ukuqhagamshelana nathi, ngokuqinisekileyo siya kukubonelela ngeyona nkonzo yezobugcisa.