Izinzuzo ze-Tubing-Conveyed Perforating (TCP)

Izinzuzo ze-TCP

Ukusebenza Ngempumelelo. I-TCP ivumela opharetha womthombo ukuthi abhoboze izikhawu ezinde, noma ezihlukaniswe kabanzi, ngesikhathi esisodwa ohambweni olulodwa lokungena emthonjeni kunokuba enze imigijimo eminingi ngocingo. Umehluko phakathi kwe-TCP nesikhathi se-wireline perforating rig sincike kubude besikhawu kanye nenani lokwehla kocingo uma kuqhathaniswa nesikhathi esengeziwe sokumisa iyunithi yezinhlamvu nokulungiselela umthombo wokusebenza kwe-TCP. Kodwa-ke, i-TCP iveza isibhamu endaweni yomthombo isikhathi eside kunokubhoboza izintambo, okukhathazayo ekusebenzeni okunezinga lokushisa eliphezulu. I-TCP inikeza opharetha womthombo ithuba lokuhlola ukugeleza ngokushesha ngemva kokubhoboza. Izindlela zokuhlola uhlobo lwe-impulse zingasetshenziswa ukukhomba izinga lomonakalo we-wellbore ngaphambi kokuba kutshalwe imali enkulu ekuvuselelweni noma ekupakishweni kwamatshe. Ngaphezu kokuhlola umfutho, izinhlobonhlobo zezinye izisetshenziswa zokuhlola nokuqedela zingahlanganiswa neyunithi yezinhlamvu ze-TCP ukuze kuhlinzekwe ukuhlolwa okuphelele kwechibi ngokushesha ngemva kokubhoboza.

Ngaphansi kwe-Perforating elinganiselwe. Ibhalansi engaphansi, esungulwe phakathi kokwakheka kanye nezingcindezi ze-wellbore ngaphambi kokuba kuqhunyiswe izibhamu ze-TCP, kudala ukugeleza okwenziwa ngokushesha nokulawulwayo koketshezi okwakheka emthonjeni, okuhlanza ukubhoboza futhi kuthuthukise ukukhiqiza komthombo kanye nokujova.

Ukuphepha.

Imishini yokulawula kahle ebusweni iyafakwa futhi ihlolwe ngaphambi kokubhobozwa, okuqinisekisa ukuphepha okuphelele kuzo zonke izigaba zokusebenza kwe-TCP. izigaba zokusebenza kwe-TCP. Amasistimu Okusebenza Asezingeni Eliphezulu. Usayizi wesibhamu unqunyelwe i-ID yekesi, evumela ukusetshenziswa kwezindleko ezinkulu kakhulu ezivumela ukusetshenziswa kwezindleko ezinkulu kakhulu (okungaba ukungena okujulile noma uhlobo lwembobo enkulu) kanye nokuminyana kwesibhamu esiphezulu. Izibhamu zingalungiswa ukuze zinikeze ukuminyana kwesibhamu esiphezulu kanye nephethini yohlelo oluthile.

Izinhlobo Zokuqedwa kwe-TCP

Ukuqedwa Kwesikhashana Kwe-TCP. Ekuqedweni kwe-TCP yesikhashana, izibhamu zifakwa emthonjeni ekupheleni kwentambo yomsebenzi. Ngemva kokudutshulwa kwezibhamu, futhi isikhathi sivunyelwe sokuhlanza nokuhlolwa, umthombo ubulawa ngoketshezi oluphelele olungalimazi bese kukhishwa intambo ye-TCP. Izinqubo zokuqedela ukugeza i-backwashing, ukufaka i-asidi, izinqubo-ukugeza i-backwashing, ukufaka i-asidi, ukuqhekeka, noma ukupakishwa kwegravel bese kwenziwa. Izikhawu Ezinkulu noma Imithombo ye-Multizone. Izikhawu ezinkulu noma imithombo lapho izindawo eziningi ezinezikhala ezibanzi zihlanganiswa khona zibe iyunithi yezinhlamvu eyodwa yokukhiqiza ziqedwa ngokuphumelelayo uchungechunge lokukhiqiza luqedwa kahle ochungechungeni lomsebenzi wesikhashana. Ngemva kokubhoboza, umthombo ubulawa ngokubhoboza okungalimazi, umthombo ubulawa ngoketshezi oluphelele olungonakali futhi intambo yesibhamu iyakhishwa. Lolu hlelo lunikeza izinzuzo ze-TCP kuyilapho lunikeza enye indlela yokushiya intambo yesibhamu emthonjeni lapho ingase iphazamise ukusebenza kwesikhathi esizayo. Imithombo Egcwele Amatshe. Izibhamu ze-TCP ezinohlonze ophakeme kakhulu ezilayishwe ngamashaji amakhulu okungena ezimbotsheni ezidutshulwe ngaphansi kokulinganisa zisetshenziselwa ukubhoboza indawo ukuze kugcwaliswe amatshe. Ngemuva kokubhoboza indawo okufanele ifakwe amatshe. Ngemva kokuhlanza, umthombo ubulawa ngoketshezi olungalimazi futhi izibhamu ziyalandwa ukuze kuvunyelwe ukusebenza kwezikrini nokufakwa kwephakethe legravel. Ukuhlola. I-valve elawula kahle ingasetshenziswa ngokuhambisana ne-TCP ukuze kuhlinzekwe ukubukeka okusheshayo endaweni eseduze nomthombo ngokuhlolwa okungazelelwe. Ukuhlolwa kwesiqu sesikhathi eside (i-DST) kunikeza ukuhlaziya okuningiliziwe kwamandla okuhweba echibi ngokubheka izinhlobo zoketshezi ezitholiwe kanye namazinga okugeleza. Inhlanganisela ye-DST/TCP iqinisekisa ukuhlanzwa kwe-perforation okuphelele futhi inikeza izici zokusebenza kwechibi. Uhlelo lubandakanya izibhamu ze-TCP ezigijima ngezansi ziyizipakishi ezisebenzisekayo kanye nesethi yamathuluzi e-DST. Ngokushesha ngemva kokudubula, umthombo uvivinywa ngokugeleza ngokushintshana nokuvaleleka ukuze kuthuthukiswe ulwazi lwedamu elifunekayo.

Ukuqedwa Kwe-TCP Engunaphakade. Ekuqedeni Okungapheli kwe-TCP. Ekuqedeni okungapheli kwe-TCP, izibhamu ziqhutshwa ngokuqedwa kwe-TCP unomphela, izibhamu ziqhutshwa ekupheleni kochungechunge lokugcina lokuphothula. I-wellhead nemishini yokuphepha ifakwa ngaphambi kokudubula. Izibhamu zihlala emthonjeni ngemva kokubhoboza futhi zingaphonswa emgodini wamagundane uma zithanda.

Kwa-Vigor, izibhamu zethu ezibhobozayo zakhiwe ngobunono ukuze zihlangabezane nezindinganiso eziqinile ezichazwe ku-SYT5562-2016. Zakhiwe ngezinto ezibonakalayo ze-premium 32CrMo4, izibhamu zethu ezibhobozayo zenzelwe ukuthi zivelele emisebenzini yasensimini, ziqinisekisa ukusebenza kahle uma kubaluleke kakhulu.

Ngaphezu kwalokho, uma udinga isisombululo sesibhamu esibhobozayo esenziwe ngokwezifiso esakhiwe ithimba lethu lonjiniyela, sihlinzeka ngezinsizakalo ze-OEM eziphelele. Kusukela ekucabangeni kokuklama ukuya ekukhiqizeni, ekukhiqizeni, nasekuhloleni, siqinisekisa ikhwalithi ephezulu kuyo yonke inqubo.

Noma ngabe udinga izibhamu zokubhoboza noma amanye amathuluzi okumba, ukuqeda, kanye nokugawula embonini kawoyela negesi, i-Vigor iyisixazululo sakho sokuma okukodwa. Xhumana nathi namuhla ukuze uthole imikhiqizo ephezulu kanye nesevisi engenazo izinkinga ongathembela kuyo.