Lub dissolvable frac plug ua haujlwm raws nraim li cov pa frac plug. Dissolvable frac plugs ua haujlwm nrog cov khoom tsim los ua kom tawg lossis yaj hauv qhov chaw zoo.
Nov yog cov lus qhia step-by-step txog yuav ua li cas lawv ua haujlwm:
Muab tso rau: Dissolvable frac plugs yog ntsia ntawm ib ntus hauv lub qhov dej kom hydraulically tawg. Lawv feem ntau khiav ntawm ib txoj hlua tubing los yog coiled tubing thiab nyob rau hauv lub qhov dej uas siv wireline los yog lwm txoj kev xa mus.
Fracturing: Thaum lub dissolvable frac plug nyob rau hauv qhov chaw, hydraulic fracturing lag luam pib. High-pressure kua, feem ntau yog ib tug sib tov ntawm dej, proppant (xws li xuab zeb los yog ceramics), thiab tshuaj additives, yog txhaj rau hauv lub qhov dej. Cov kua dej siab no ua rau cov pob txha tawg hauv cov pob zeb hauv av, tso cai rau cov roj los yog cov pa tawm.
Dissolution: Thaum lub sij hawm, cov frac dissolvable tuaj rau hauv kev sib cuag nrog cov kua hauv lub qhov dej. Cov ntaub ntawv siv los tsim cov plugs no tshwj xeeb yog xaiv kom maj mam degrade los yog yaj thaum raug rau qhov downhole tej yam kev mob xws li kub, siab thiab chemistry ntawm cov kua tam sim no.
Kev Ua tiav: Raws li cov frac plugs dissolvable, lawv poob kev ncaj ncees thiab tawg mus rau hauv cov khoom me me. Cov tawg me me no feem ntau yog nqa tawm los ntawm cov kua dej ntws nrog kev pab cuam ntawm kev siv txuas ntxiv thiab rov ua haujlwm. Cov txheej txheem no tshem tawm cov kev cuam tshuam hauv lub qhov dej uas tshwm sim los ntawm cov frac plugs dissolvable.
Kev tsim tawm: Thaum cov kua dej frac plug tau tawg tag nrho thiab tshem tawm lub qhov dej, cov roj thiab cov pa tuaj yeem ntws tawm ntawm lub hom phiaj pob zeb tsim. Cov cuab yeej siv ntau lawm, xws li cov kav dej thiab cov kav dej hauv lub taub hau, yog siv los sau cov hydrocarbons uas tau muab rho tawm thiab thauj lawv mus rau saum npoo rau kev ua thiab xa tawm.
Zuag qhia tag nrho, dissolvable frac plugs muab cov kev daws teeb meem zoo thiab raug nqi piv rau cov pa frac plugs raws li lawv tshem tawm qhov yuav tsum tau rov qab los yog zeb tsoos plugs tom qab hydraulic fracturing ua hauj lwm thiab yooj yim rau kev ntxuav qhov muag.
Dissolvable Frac Plugs los ntawm Vigor yog hu ua Mirage ™. Nws yog tsim los ntawm 100 feem pua ntawm cov khoom siv dissolvable thiab tseem muaj kev sib tw tsim nrog patent kom tau raws li cov kev cai downhole. Lub Mirage ™ Dissolvable Frac Plug tau lees paub qhov tshwj xeeb ntawm kev sib cais kev ua tau zoo thiab kev txhim khu kev lag luam nyob rau hauv ob qho tib si brine thiab txawm tias qhov chaw dej tshiab, rau ob qho tib si siab thiab qis-kub zoo.
