Kev ua lag luam ua tiav thoob ntiaj teb txuas ntxiv nws txoj kev hloov mus rau kev cuam tshuam - cov kev daws teeb meem pub dawb raws li cov neeg ua haujlwm nrhiav kev ua haujlwm ntev dua, txo qis emissions, thiab sijhawm sai dua - mus rau - ntau lawm. Dissolvable frac plug technology tau tshwm sim raws li qhov kev xaiv zoo tshaj plaws rau ntau-theem hydraulic fracturing nyob rau hauv unconventional reservoirs, tshem tawm qhov xav tau rau coiled tubing milling thiab txo cov kev ua hauj lwm nyuaj.
Kev lag luam ntsiab lus
Ntau-theem fracturing nyob rau hauv kab rov tav qhov xav tau kev txhim khu kev qha zonal cais cov cuab yeej uas tsis cuam tshuam txoj kev tsim khoom tom qab stimulation. Cov khoom siv sib xyaw ua ke yuav tsum tau tshaj tawm -frac zeb- tawm haujlwm, uas siv lub sijhawm rig, tsim cov khib nyiab, thiab ua kom muaj kev txwv qhov tob khi rau coiled tubing ncav cuag. Hauv kev teb, cov thev naus laus zis uas tsis tuaj yeem tau txais kev saws sai sai thoob plaws North American shale basins, Middle East, thiab offshore tiav. Kev lag luam kev kwv yees qhia tias cov ntsaws ruaj ruaj yuav suav txog ntau dua 60% ntawm lub ntiaj teb frac plug lag luam los ntawm 2028, uas tau tsav los ntawm lawv cov kev ua haujlwm yooj yim thiab cov txiaj ntsig ib puag ncig.
Khoom Taw Qhia
Lub Vigor Mirage ™ 7 "Dissolvable Frac Plug yog ib qho khoom siv cais tawm uas tau tsim los rau kev sib cais ib ntus nyob rau hauv ob qho tib si ntsug thiab kab rov tav ua tiav. dissolution thiab txhim khu kev cia siab ntawm downhole.
Lub plug yog tsim los ntawm cov khoom siv magnesium alloy siab heev uas dhau los tswj kev sib cais hauv cov kua dej downhole. Tus nqi degradation yog kwv yees tau thiab kho tau raws li qhov ntsuas kub, salinity, thiab kua dej chemistry, tso cai rau cov tswv lag luam kom phim cov sijhawm sib cais rau lawv cov sijhawm ua tiav. Qhov tag nrho - qauv tsim tom qab kev sib cais muab kev txwv tsis pub khiav rau kev tsim khoom, tsis muaj kev txwv uas tuaj yeem cuam tshuam kev nqa khoom lossis cov cuab yeej cuam tshuam. Tuam Tshoj Vigor tau lees paub qhov ntsaws qhov kev ua tau zoo los ntawm kev sim dav dav hauv kev sim thiab kev sim teb thoob plaws ntau qhov kev teeb tsa zoo.
Lub Vigor Mirage™ 7" Dissolvable Frac Plug yog tshwj xeeb tshaj yog zoo - haum rau loj- bore casing daim ntaub ntawv qhov twg cov tsoos dissolvable plugs tawm tsam kom muaj kev ruaj ntseg foob nyob rau hauv siab sib txawv pressures. Nws siab - ntws tsim kom haum rau aggressive twj tso kua mis tus nqi thaum lub sij hawm stimulation, txo qhov chaw kho qhov chaw siab thiab siab.
Technical Specifications
|
Parameter |
Tus nqi |
|
Loj |
7 nti |
|
Zuag qhia tag nrho ntev |
384 ± 2 hli |
|
Qhov siab tshaj OD |
Φ146 hli |
|
Yam tsawg kawg ID |
62mm ib |
|
Kev ntsuas kub |
90-120 ° F (190-248 ° F) |
|
Siab sib txawv |
10,000 psi / 70 MPa |
|
Teem Lub Zog |
28–32 T |
|
Siv tau Casing ID |
152.5–159.4 hli |
|
Qhov hnyav |
~ 45 kg |
|
Dissolvable Pob Diameter |
76mm ua |
Lub ntsaws yog sib xws nrog 7-nti casing nrog cov kab uas hla ntawm 152.5 mus rau 159.4 hli, npog ntau qhov hnyav hnyav uas feem ntau siv hauv kev ua tiav tsis tiav. Qhov teeb tsa quab yuam ntau ntawm 28 mus rau 32 tons ua kom ntseeg tau tias muaj kev sib koom ua ke tsis muaj kev puas tsuaj rau lub casing.
Environmental thiab Economic Impact
Lub neej- voj voog cov pa roj carbon hneev taw ntawm cov ntsaws ntsaws uas tsis muaj kev sib tw yog kwv yees li 91 feem pua qis ib lub qhov dej zoo dua li cov khoom siv sib xyaw ua ke, raws li kev txheeb xyuas los ntawm kev ntsuam xyuas thib peb - tog. Qhov kev txo qis no yog los ntawm kev tshem tawm cov kev siv roj av thaum lub sij hawm coiled tubing milling, txo cov neeg ua haujlwm thiab cov cuab yeej siv, thiab tshem tawm qhov xav tau ntawm cov khib nyiab pov tseg.
Kev lag luam, cov neeg ua haujlwm tau txais txiaj ntsig los ntawm lub sijhawm sai dua - mus rau - kev tsim khoom txij li lub plugs tus kheej - tawg yam tsis muaj kev cuam tshuam. Ib qho kev ua tiav 40-theem ua tiav siv cov ntsaws ruaj ruaj tuaj yeem txuag tau kwv yees li 48 mus rau 72 teev ntawm lub sijhawm rig piv rau cov khoom sib txuas sib txuas- tawm haujlwm. Kev tshem tawm ntawm coiled tubing kis thiab milling hauv qab- qhov sib dhos kuj txo cov nqi ua tiav tag nrho los ntawm kwv yees li 15 mus rau 20 feem pua. Tuam Tshoj Vigor txuas ntxiv nthuav dav cov peev txheej tsim khoom rau Mirage series kom tau raws li qhov xav tau thoob ntiaj teb los ntawm cov neeg ua haujlwm nrhiav tus nqi{14}}kev daws teeb meem zoo, cov pa roj carbon tsawg.
Yog xav paub ntxiv, hu rau info@vigorpetroleum.com
