Yintoni iteknoloji yePlug ye-Thru-tubing ye-Inflatable Bridge?

Intshayelelo yeTekhnoloji: Ngexesha lenkqubo yokuvelisa, imithombo yeoli kunye negesi kufuneka yenze iplagi yecandelo okanye eminye imisebenzi yokusebenzela ngenxa yokwanda komthamo we-oyile ekrwada. Iindlela ezidlulileyo kukufakela isixhobo sokomba okanye isixhobo sokusebenza, ukubulala iqula, ukutsala ityhubhu yemveliso, kunye nokufakela iplagi yebhulorho okanye inaliti yesamente itywina i-aquifer, emva koko umbhobho we-oyile wemveliso uveliswe. Le teknoloji yakudala ayinayo kuphela iindleko eziphezulu zokuvelisa, kodwa ngokuqinisekileyo ingcolisa i-oyile yokuvelisa kwakhona, ichaphazela imveliso. Ngexesha elifanayo, kunzima ukulawula ubunzulu beplagi yebhulorho. Isixhobo se-oyile ye-Baker kutshanje sicebise itekhnoloji entsha yokuplaga i-oyile ebizwa ngokuba "yi-cable-set ye-oyile yokwandiswa kweplagi ye-oyile yobuchwephesha." Le teknoloji ineemfuno zenkqubo ephantsi, ixabiso eliphantsi, umphumo omuhle kunye neplagi yebhulorho inokuphinda isetyenziswe. Impembelelo yezoqoqosho ibonakala ngakumbi xa usebenza elwandle.

Iimpawu zobuchwephesha: Akukho sixhobo sokubhoboza okanye i-workover rig, umbhobho we-oyile okanye izixhobo zokubhobhoza ezijijekileyo ezifunekayo xa ubeka iplagi yebhulorho. Ukungabulali iqula kuthintela ukungcoliswa kwakhona komgangatho weoli. Igcina ngaphezu kwesiqingatha sexesha xa kuthelekiswa nezixhobo zakudala. Ixhotyiswe ngesibonisi-magnethi sokulawula ngokuchanekileyo ubunzulu bokungena. Ukuhambelana kakuhle kwaye kunokusetyenziswa nayo nayiphi na inkqubo yentambo. Iyakwazi ukulawulwa kude, nto leyo enenzuzo ngokukodwa kwiindawo ezininzi ezifana namaqonga okomba angakulungelanga ukusebenza kwetyhubhu ejiyileyo. Inokugqithiswa kwiinkcukacha ezahlukeneyo zetyhubhu, i-casing, i-drill pipe, okanye ifakwe kuzo (jonga itafile engezantsi). Iyakwazi ukumelana noxinzelelo lwe-41.3 MPa kumacala omabini. Emva kokuba iplagi yebhulorho iseti, i-samente inokutofwa kwiplagi yebhulorho ukuyiguqula ibe yiplagi yebhulorho esisigxina. Ukumelana neeyantlukwano ezinkulu zoxinzelelo. Iityhubhu ezibhijelweyo okanye intambo yocingo ingasetyenziselwa ukuchacha nokutsalwa.

Umgaqo osebenzayo: Okokuqala qhagamshela izixhobo ngendlela eboniswe ngezantsi uze wehle equleni. Indawo yamagnetic ivumela iplagi yebhulorho ukuba yehliselwe kubunzulu obuthembekileyo. Inkqubo yokusebenza yenkqubo inamanyathelo amahlanu: i-downhole, ukwanda, uxinzelelo, ukukhululeka kunye nokubuyisela. Xa kugqitywe ukuba indawo yeplagi yebhulorho ichanekile, amandla anikezelwa kumpompo wokwandisa emhlabeni ukuze asebenze. Impompo yokwandisa ihluza ulwelo olubulala kakuhle ngesihluzo kwaye emva koko ifunxe kwimpompo ukuyicinezela, iluguqule lube lulwelo lolwandiso kunye nokulumpompa kumbhobho werabha weplagi. Umsebenzi wokusetha iplagi yebhulorho ilawulwa kwaye ilandelwa ngokuhamba kwangoku kwi-monitor yomhlaba. Xa uqala ukupompa ulwelo kwiplagi yebhulorho, ixabiso lokuqala langoku libonisa ukuba isixhobo sokumisela siqalise ukusebenza. Xa ixabiso langoku landa ngokukhawuleza, libonisa ukuba iplagi yebhuloho iye yanda kwaye yaqala ukucinezela. Xa ixabiso langoku lokujonga umhlaba liyancipha ngokukhawuleza, libonisa ukuba inkqubo yokumisela ikhutshwe. Izixhobo zokuseta kunye neentambo zishiywe zikhululekile kwaye zinokuphinda zisetyenziswe. Iplagi yebhulorho emiselweyo inokumelana ngokukhawuleza nokwahlukana koxinzelelo oluphezulu ngaphandle kwesidingo somlotha owongezelelweyo okanye ukugalelwa kwesamente. Iplagi yebhulorho emiselweyo inokufunyanwa kwakhona ngokungena equleni ngezixhobo zentambo ngexesha elinye. Ukulungelelanisa ukwahlukana koxinzelelo, ukukhululeka kunye nokubuyisela konke kunokugqitywa ngohambo olunye.