Composite frac plugsthiab txuas txuas txuas ob leeg muab kev sib cais zonal hauv kev ua tiav, txawm li cas los xij lawv cov qauv tsim thiab cov ntawv thov zoo sib txawv.
Composite frac plugs
Composite frac plugsSiv cov khoom sib xyaw ua ke nrog rau cov khoom siv hluav taws xob, cov roj carbon fiber, thiab iav-reinforced epoxy. Cov khoom sib xyaw ua kom muaj kev sib khi siab txog li 15, 000 psi thaum txhim kho drillability piv rau cam khwb cia hlau lossis txhuas. Cov qauv tsim tshwj xeeb ua kom zoo rau thaj chaw txaus rau kev tsim khoom. Retrievable los ntawm coiled tubing los yog wireline, composites kuj txhim khu lub neej ntev tshaj frac pob hauv ntau theem fracking.
Choj Plugs
Choj plugs feem ntau siv cov Drillable cam khwb cia hlau los yog txhuas alloys. Lawv qhov chaw mus tas li muab cov ntsaws ruaj ruaj ruaj khov txog li 10, 000 psi rau kev sib cais zonal txhim khu kev qha. Tsis muaj qhov xav tau rov qab los, cam khwb cia txuas txuas muab qhov yooj yim tshaj plaws, kev siv nyiaj txiag zoo tshaj plaws. Mills los yog laum cov khoom tau yooj yim tho tawm cam khwb cia plugs ua ntej ntau lawm.
Kev sib piv ntawm Cov Ntsiab Lus Tseem Ceeb
Kev Ntsuas Siab: Cov ntsaws ruaj ruaj muab lub peev xwm siab dua nrog kev ntsuas ntawm 10, 000 lossis txawm tias 15, 000 psi piv rau 7,500 psi rau cov ntsaws ntsaws.
Qhov kub thiab txias: Composite ntsaws cov ntsiab lus txwv qhov kub siab tshaj plaws rau ib puag ncig 300-350 degree F, thaum nrum alloys ntseeg tau kaw rau ntau dua 400 degree F.
Installation: Composite plugs xav tau ntau txoj kev teeb tsa mechanisms tab sis pab kom rov nkag tau. Cam khwb cia choj plugs siv yooj yim wireline los yog tubing.
Retrievability: Tsuas yog cov plugs sib xyaw tso cai rau coil tubing lossis xaim xaim rov qab tom qab tawg thaum lub ntsaws ntsaws ruaj ruaj.
Laum tawm: Cov ntaub ntawv sib xyaw yuav tsum tau siv zog tsawg dua thiab tsim cov txiav me me piv rau cov cam khwb cia hlau.
Tus nqi: Cam khwb cia hlau choj ntsaws ruaj ruaj muaj tus nqi zoo dua li cov ntsaws ruaj ruaj.
Case Studies
Hauv Eagleford phiab, cov plugs sib xyaw muab 20% siab dua tus nqi ntws tom qab tawg dua li cov ntsaws ntsaws. Cov txiav txiav txo qis kuj tau txuag qhov nruab nrab ntawm $8,000 ib qhov dej hauv cov nqi tu.
Hauv qhov sib sib zog nqus Haynesville roj qhov dej, cov ntsaws ruaj ruaj kaw ruaj khov ntawm ntau dua 350 degree F thiab 10, 000 psi -cov xwm txheej tshaj qhov txwv ntsaws ntsaws. Lawv cov qauv tsim tawm kuj tau tso cai rau cov qhov dej rov qab ntau zaus.
Kev nkag siab txog kev lag luam tawm ntawm kev sib xyaw ib ntus thiab cov ntsaws ruaj ruaj tso cai rau kev xaiv tsim nyog rau txhua qhov xwm txheej zoo los ua kom zoo rau kev ua tiav.
Vigor yuav muab koj cov khoom zoo tshaj plaws frac plug, thov hu rau peb ntawminfo@vigorpetroleum.com.
