Imisebenzi yezihlahla zokuhlola umhlabathi kanye nezinhloko zokulawula ukugeleza emikhiqizweni yokuhlola umhlabathi

 Imikhiqizo yokuhlola ubusoidlala indima ebalulekile embonini kawoyela negesi, ivumela ukumbiwa nokuphathwa kwezinsiza ngendlela efanele. Izingxenye ezimbili ezibalulekile zale mikhiqizoumuthi wokuhlola umhlabathikanye nenhloko yokulawula ukugeleza, esebenza ndawonye ukuze kuqinisekiswe ukusebenza kahle, okuphephile kwemishini yokuhlola umhlabathi. Kule bhulogi, sizobhekisisa amakhono alezi zingxenye futhi sihlole ukuthi zingathuthukisa kanjani ukusebenza kahle komkhiqizo wakho wokuhlola indawo engaphezulu.

 Isihlahla sokuhlola phezuluiyisixhumi esibonakalayo esibalulekile phakathi kwe-wellhead kanye nemishini yokuhlola engaphezulu. Iklanyelwe ukunikeza amandla okulawula nokuqapha ngesikhathi sokuhlolwa. Umsebenzi oyinhloko weisihlahla sokuhlola phezuluiwukulawula ukugeleza koketshezi oluvela emthonjeni, ngaleyo ndlela kuqoqwe idatha ebalulekile nokuhlola ukusebenza kwechibi. Ngaphezu kwalokho,izihlahla zokuhlola umhlabathiukwenza kube lula ukuvaleleka okuphephile ezimeni eziphuthumayo, ukuqinisekisa ukuvikelwa kwabasebenzi kanye nempahla yokusebenza.

Esinye sezici eziyinhloko zesihlahla sokuhlola esingenhla yikhono laso lokuhlanganisa izinhlobo ezihlukahlukene zama-valve nama-throttles, okuvumela ukulawula okunembile kokugeleza kwamanzi. Lokhu kuvumelana nezimo kubalulekile ukuzivumelanisa nezimo ezihlukene zemithombo nokwandisa inqubo yokuhlola. Ukwengeza, isihlahla sokuhlola ingaphezulu sihlome ngezikali zokucindezela nezinzwa ezinikeza idatha yesikhathi sangempela ekusebenzeni kahle, okuvumela opharetha ukuba benze izinqumo ezinolwazi mayelana nokukhiqiza nokuphathwa kwedamu.

Inhloko yokulawula ukugeleza ihambisana nesihlahla sokuhlola okungaphezulu futhi inesibopho sokulawula ukugeleza koketshezi olusuka emthonjeni luye endaweni yokuhlola indawo. Inhloko yokulawula ukugeleza iklanyelwe ukumelana nezingcindezi eziphezulu namazinga okushisa, iqinisekisa ukusebenza okuthembekile, okuphephile ezindaweni ezifunayo zemithombo kawoyela. Ngokuhlanganisa ama-valve, izivimbeli nezinye izilawuli, amakhanda okulawula ukugeleza anika amandla opharetha ukulawula ukugeleza nokucindezela koketshezi olukhiqizwayo, okuvumela ukuhlolwa okunembile nokuqoqwa kwedatha.

Ngaphezu komsebenzi wayo wokulawula ukugeleza, ikhanda lokulawula ukugeleza liphinde lisebenze njengesithiyo ezindabeni ezingase zibe khona zokulawula umthombo njengokukhahlela nokuqhunyiswa. Ukwakhiwa kwayo okumazombezombe nezici zokulawula okuthuthukisiwe kunikeza isendlalelo esibalulekile sokuvikela, ukuvikela umthombo nendawo ezungezile ezenzakalweni ezingalindelekile. Ukwengeza, ukuklanywa kwekhanda lokulawula ukugeleza kusiza ukufakwa nokubuyiswa kwamathuluzi we-downhole futhi kuthuthukise ukusebenza kahle kwemisebenzi yokuhlola umthombo.

Ukuhlanganiswa kwezihlahla zokuhlolwa kwendawo kanye namakhanda okulawula ukugeleza emikhiqizweni yokuhlola indawo engaphezulu kumelela indlela eyinkimbinkimbi yokuhlola umthombo nokuphathwa kwedamu. Ngokuhlanganisa lezi zingxenye, opharetha bangakwazi ukulawula ngempumelelo ukugeleza kwamanzi, baqaphe ukusebenza kahle futhi baqinisekise ukuphepha kwabasebenzi kanye nemishini. Ukusebenzisana okungenazihibe phakathi kwesihlahla sokuhlola umhlabathi kanye nenhloko yokulawula ukugeleza kubonisa ukuzibophezela kwemboni ekusunguleni izinto ezintsha nokusebenza kahle ekusebenzeni kokuhlolwa komhlabathi.

Kafushane, izihlahla zokuhlola indawo engaphezulu nezinhloko zokulawula ukugeleza zidlala indima ebalulekile ekusebenzeni kwemikhiqizo yokuhlola indawo, okuvumela opharetha ukuthi baqhube imisebenzi yokuhlola kahle kahle nangokuphepha. Ikhono labo lokulawula ukugeleza, ukuqapha ukusebenza nokunciphisa ubungozi ligqamisa ukubaluleka kwabo embonini kawoyela negesi. Njengoba ubuchwepheshe buqhubeka buthuthuka, lezi zingxenye ngokungangabazeki zizoqhubeka nokuguquguquka ukuze zihlangabezane nezidingo ezishintshayo zokuhlolwa kwendawo, kuthuthukise nakakhulu amakhono emboni ekukhishweni kwezinsiza kanye nokuphathwa kwamachibi.