Sei Dissolvable Frac Plugs Achive Akakosha?

Dissolvable frac plugs, zvisinei nezvaanogona mabhenefiti mukubudirira uye kuchengetedza mutengo, parizvino anobata isingasviki 20% yemugove wemusika munzira yekupedzisa plug-uye-perf. Zvipingamupinyi zvinowanzotaurwa zvinosanganisira kukukurwa kwecasing uye kusingatarisike kuparara kwemazinga, zvichiita kuti mari iwedzere uye nguva refu yekupedzisa. Nekudaro, kufambira mberi muzvakarerutswa dissolvable frac plug dhizaini inovavarira kudzikisira matambudziko aya uye nekusimudzira kushanda zvakanaka, kunyanya mumitambo mikuru isina kujairika pasi rese.

Imwe yakakosha kudzikiswa kwechinyakare frac plugs iri mukushandiswa kwe elastomers. Nepo elastomers ave achishandiswa zvakanyanya kuparadzanisa zonal mune ese ari maviri anosanganiswa uye dissolvable frac plugs, anowanzo kutadza pasi pekumanikidzwa kwakanyanya uye tembiricha mamiriro, zvichikonzera kuburitsa uye kukukurwa kwecasing. Anti-extrusion maitiro, akadai semapureti anoputika kana mhete, akaiswa mune elastomer-based dhizaini kudzivirira extrusion. Zvisinei, nzira idzi dzinogona kukundikana kana kusaisa zvizere mumamiriro ezvinhu akaoma, zvichikanganisa kuvimbika kwekuzviparadzanisa.

Kugadzirisa nyaya idzi, simbi-seal dissolvable frac plugs yabuda seimwe mhinduro. Nekushandisa chisimbiso chesimbi-kune-simbi, mapulagi aya anopa kugadzika kwakavimbika pasina kudikanwa kwemaitiro akaomarara e-anti-extrusion. Izvi zvinorerutsa dhizaini yeplug, inoderedza huwandu hwezvikamu, uye inosimudzira kuchenesa-kunze kushanda. Pamusoro pezvo, zvisimbiso zvesimbi zvinobvisa njodzi dzinomhanya mune yakakwira annular velocities, inovandudza kuchengetedzwa kwekushanda.

Mumamiriro ezvinhu akaoma, zvisimbiso zvakasanganiswa zvinosanganisa mhete elastomer uye simbi-chisimbiso michina inopa mhinduro inoshanda. Iyo elastomer inotanga inoshanda sechivhariso chekumanikidza panguva yekukurudzira, nepo simbi chisimbiso ichibatana nemadziro evhavha pasi pekumanikidzwa kunowedzera, kuve nechokwadi chekuzviparadzanisa nevamwe uye anti-extrusion zvivakwa.

Mukupesana, yechinyakare dissolvable frac plugs anowanzo sanganisira zvinhu zvakaomarara zvinokonzeresa kutadza njodzi, kunyanya pasi pekusiyana tembiricha uye kumanikidzwa mamiriro. Pamusoro pezvo, mitengo yavo yekunyungudika yakasarudzika inogona kunetsa kufanotaura uye kutonga, kudzikisira kugona kwavo kwakasiyana-siyana mumatsime akasiyana uye mamiriro ekugadzira.

Kuti ukunde matambudziko aya, kunyatsotariswa kwezvido zvekushandisa-chaiyo uye misimboti yeinjiniya kwakakosha mukugadzira mapulagi anogona kunyungudika. Vatengesi vezvishandiso vanofanirwa kuongorora zvine hungwaru mashandisirwo, kutevedzera downhole mamiriro, uye kukwidziridza mashandiro eplug kuti vawane zvavanenge vachida. Kuwana chiyero pakati pekuvimbika kwechishandiso uye hunhu hwekunyungudika kwakakosha kuti ubudirire munzvimbo dzakasiyana siyana dzekushandisa uye nharaunda.

Mukupedzisa, nepo dissolvable frac plugs ichipa zvakakosha zvingango bhenefiti, kuita kwavo kubudirira kunotsamira pakugadzirisa zvipimo zvakakosha kuburikidza nekugadzira dhizaini, huinjiniya hwakasimba, uye kuronga kwakazara kwekushanda. Nekushandisa tekinoroji yepamberi uye mhinduro dzakagadzirirwa, indasitiri inogona kuvhura iyo yakazara mukana weanonyungudika frac plugs mukusimudzira kupedzisa kunyatsoshanda uye kuita.

Iyo dissolvable frac plug kubva kuVigor inogona kugadzirwa zvinoenderana nezvinodiwa nemutengi, uye inogona 100% yakanyungudika zvachose, kana iwe uchifarira yedu bhiriji plug series zvigadzirwa, ndapota usazeza kubata nesu.