Yeeb Nkab Base Screen
Khoom npe: Pipe Base Screen
Peb cov yeeb nkab hauv qab cov ntxaij vab tshaus yog tsim los nrog cov qauv nruj kom ua raws li cov qauv thoob ntiaj teb. Lub npov tsho yog tsim los ntawm spirally wounding nqaim ntsej muag Vee-Wire nyob ib ncig ntawm lub tawb ntawm longitudinal txhawb rods. Txhua qhov kev sib tshuam ntawm cov xov hlau no yog fusion welded. Cov tsho no tau muab tso rau hauv cov yeeb nkab uas tsis muaj seamless (API Casing, tubing) uas yog perforated raws li cov qauv thoob ntiaj teb los xyuas kom meej qhov kev ua tau zoo, thiab tom qab ntawd ob lub tsho kawg yog welded rau hauv cov yeeb nkab seamless.
Feature
1. Muaj peev xwm txaus. Lub tsho yog ua los ntawm vee xaim zoo tshuaj ntsuam qhov no tso cai rau dej ntau dua los yog roj nkag mus ntawm kev sib txhuam ntawm lub taub hau tsawg dua thiab qhov ua tau zoo ntawm qhov dej yog txhim kho appreciably.
2.Perfect integral lub zog thiab muaj zog tiv thaiv deformation muaj peev xwm Lub sab hauv ntawm lub tsho pom tau txais kev txhawb nqa los ntawm cov yeeb nkab hauv qab thiab cov ntaub thaiv npog sab nrauv tuaj yeem kho sab nraum lub tsho pom yog tias tsim nyog. Lub zog tseem ceeb ntawm lub hauv paus yeeb nkab nrog lub qhov drilled tsuas yog 2 ~ 3% tsawg dua tus qauv casing lossis tubing. Yog li nws tuaj yeem tiv taus compression deformation los ntawm stratum nrog lub zog muaj zog txaus. Txawm hais tias lub zos deformation tshwm sim, qhov sib txawv ntawm compressed ib feem yuav tsis loj. Nws tau raug pov thawj tias muaj kev ntseeg siab ntawm cov xuab zeb tswj.
3.Kev xaiv ntau dua: Cov khoom siv lub npov tuaj yeem yog cov hlau tsis muaj steel lossis cov pa roj carbon tsawg, nws tuaj yeem ua raws li koj xav tau.
4.Slot nrog kev ntom ntom ntom ntom ntom ntom ntom, tsis tshua muaj ntws tsis taus. Nws yog qhov tsim nyog rau kev tsim cov roj lossis roj ntau ntxiv.
5.Zoo manufacturability ua rau high efficiency, tsis tshua muaj nqi, thiab loj-scale ntau lawm achievable.
| PIB PIPE | NRHIAV NTAWM SCREEN JACKET | |||||||||
| Nominal Txoj kab uas hla | Yeeb OD (mm) | Qhov hnyav lb/ft WT ［ hli | Qhov loj In | Qhov ib ko taw | Tag nrho Thaj tsam ntawm qhov hauv 2/ft | Screen OD (hauv) | Qhib cheeb tsam ntawm qhov screen hauv 2/ft SLOT | |||
| 0.008 " | 0.012 " | 0.015 " | 0.020 " | |||||||
| 2-3/8 | 60 | 4.6 ~ 4.83 hli | 3/8 | 96 | 10.60 Nws | 2.86 ib | 12.68 Nws | 17.96 Nws | 21.56 Nws | 26.95 Nws |
| 2-7/8 | 73 | 6.4 ~ 5.51 hli | 3/8 | 108 | 11.93 Nws | 3.38 ib | 14.99 Nws | 21.23 Nws | 25.48 Nws | 31.85 Nws |
| 3-1/2 | 88.9 ua | 9.2 ~ 6.45 hli | 1/2 | 108 | 21.21 Nws | 4.06 ib | 18.00 Nws | 25.50 Nws | 30.61 Nws | 38.26 Nws |
| 4 | 101.6 ib | 9.5 ~ 5.74 hli | 1/2 | 120 | 23.56 Nws | 4.55 ib | 20.18 Nws | 28.58 Nws | 34.30 Nws | 42.88 ib |
| 4-1/2 | 114.3 ib | 11.6–6.35 dr hab. | 1/2 | 144 | 28.27 Nws | 5.08 Nws | 15.63 Nws | 22.53 Nws | 27.35 Nws | 34.82 ib |
| 5 | 127 | 13 ［6.43］ | 1/2 | 156 | 30.63 Nws | 5.62 ib | 17.29 Nws | 24.92 Nws | 30.26 Nws | 38.52 Nws |
| 5-1/2 | 139.7 ib | 15.5 ~ 6.99 hli | 1/2 | 168 | 32.99 ib | 6.08 Nws | 18.71 Nws | 26.96 Nws | 32.74 ib | 41.67 ib |
| 6-5/8 | 168.3 ib | 24.8.94 | 1/2 | 180 | 35.34 Nws | 7.12 ib | 21.91 Nws | 31.57 Nws | 38.34 Nws | 48.80 Nws |
| 7 | 177.8 ib | 23.05 Nws. | 5/8 | 136 | 42.16 Nws | 7.58 ib | 23.32 Nws | 33.61 Nws | 40.82 ib | 51.95 ib |
| 7-5/8 | 194 | 26.4-8.33 Nws. | 5/8 | 148 | 45.88 ib | 8.20 Nws | 25.23 Nws | 36.36 Nws | 44.16 ib | 56.20 Nws |
| 8-5/8 | 219 | 32.8.94 XYOO | 5/8 | 168 | 51.08 Nws | 9.24 ib | 28.43 Nws | 40.98 ib | 49.76 ib | 63.33 Nws |
| 9-5/8 | 244.5 ib | 36.8.94 XYOO | 5/8 | 188 | 58.28 Nws | 10.18 Nws | 31.32 Nws | 45.15 Nws | 54.82 ib | 69.77 ib |
| 10-3/4 ib | 273 | 45.5 x 10.16 y | 5/8 | 209 | 64.79 ib | 11.36 Nws | 34.95 Nws | 50.38 Nws | 61.18 Nws | 77.86 ib |
| 13-3/8 | 339.7 ib | 54.5 ~ 9.65 hli | 5/8 | 260 | 80.60 ib | 14.04 Nws | 37.80 Nws | 54.93 ib | 66.87 ib | 85.17 ib |
CEEB TOOM: Qhov ntev ntawm lub hauv paus yeeb nkab thiab txoj kab uas hla thiab lub qhov ntawm lub vijtsam tuaj yeem hloov pauv raws li tus neeg siv khoom xav tau.
