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Mabomba ya kuchimba visima
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Mabomba ya kuchimba visima

Upatikanaji:
Kiasi:

Mabomba ya kuchimba visima, kama sehemu ya OCTG (bidhaa za mafuta ya nchi) ni sehemu muhimu katika mchakato wa kuchimba visima kwa utafutaji wa mafuta na gesi na uchimbaji. Wao hutumika kama njia za kuchimba visima, nyumba ya kuchimba visima, na kutoa njia ya kupitisha torque ya mzunguko na nguvu ya axial kwa kuchimba visima. Matumizi ya bomba la kuchimba visima ni katika kuchimba visima, pamoja na visima vya mafuta na gesi, visima vya maji, na visima vya maji.

Matumizi ya bomba la kuchimba visima


Ugavi wa bomba la kuchimba visima

Uainishaji wa bomba la kuchimba visima: API maalum 5DP, API 7-2, RP7G

Daraja: E75, X95, G105, S135, V150

PSL: PSL-1, PSL-2, PSL-3

Maombi: Kwa uchunguzi na maendeleo ya visima vya mafuta na gesi

Ukubwa: OD: 2 3/8 ''-6 5/8 ''

Urefu: R1, R2, R3

Viungo vya zana:

-External kukasirika: NC26, NC38, NC46, NC50, nk.

-Internal nje ya kukasirika: NC50,5 1/2FH, 6 5/8FH, nk.

Mipako ya ndani: DPC, TC2000, TK-34, TK-34P, TK-34XT, nk.

Banding ngumu: Arnco 100xt, Arnco 300xt, Botn 1000, Botn 3000, nk.

Aina zingine za bomba la kuchimba visima: Bomba nzito la kuchimba visima, collars za kuchimba visima

Ugavi wa bomba la kuchimba visima


Mali ya mitambo ya bomba la kuchimba visima la API 5DP

Uainishaji

Daraja

Mavuno

Nguvu

Tensile

Nguvu

Elongation

Athari ya charpy

Wastani

SSC

Mahitaji

min

max

min min min

KSI (MPA)

KSI (MPA)

KSI (MPA)

(%)

ft-ib (j)

API 5DP

Kikundi 1

E-75

75 (517)

105 (724)

100 (689)

Formula ya API

32 (43)

-

Kundi la 3

X-95

95 (655)

125 (862)

105 (724)

Formula ya API

32 (43)

-

G-105

105 (724)

135 (931)

115 (793)

Formula ya API

32 (43)

-

S-135

135 (931)

165 (1138)

145 (1000)

Formula ya API

32 (43)

-
Lebo Bomba la mwili OD Unene wa bomba Shingo ya kulehemu Pamoja OD Thread ya nje OD Kipenyo cha mwisho wa bega Uzito wa Estiate
Lebo1 Lebo2 Daraja Kukasirika Bega
DDP t D D dp Df
mm mm mm mm mm mm kilo/m

12.50 max ± 0.8 -0.4 ± 0.4 Thamani
1 2 3 4 5 6 7 8 9 10 13 14
4 14
lu NC40 101.6 8.38 106.4 133.4 71.4 127.4 22.42
4 14 X, d Tu NC40 101.6 8.38 106.4 133.4 68.3 127.4 22.76
4 14 G, f IU NC40 101.6 8.38 106.4 139.7 61.9 127.4 23.61
4 14 S, v, u lu NC40 101.6 8.38 106.4 139.7 50.8 127.4 24.03
4 15.7 G, f 1U NC40 101.6 9.65 106.4 139.7 61.9 127.4 26.07
4 1/2 13.75 E 1U NC46 114.3 6.88 119.1 152.4 85.7 45.26 22.5
2 3/8 6.65
Eu NC26 60.32 7.11 65.1 85.7 44.5 82.95 10.45
2 3/8 6.65 X, g, d, f Eu NC26 60.32 7.11 65.1 85.7 44.5 82.95 10.58
2 7/8 10.4
Eu NC31 73.02 9.19 81 104.8 54 100.41 16.25
2 7/8 10.4 X, g, d, f Eu NC31 73.02 9.19 81 104.8 50.8 100.41 16.5
2 7/8 10.4 S, v, u Eu NC31 73.02 9.19 81 111.1 41.3 100.41 17.19
3 1/2 9.5
Eu NC38 88.9 6.45 98.4 120.7 68.3 116.28 15.77
3 1/2 13.3
Eu NC38 88.9 9.35 98.4 120.7 68.3 116.28 20.77
3 1/2 13.3 X, d Eu NC38 88.9 9.35 98.4 127 65.1 116.28 21.76
3 1/2 13.3 G, f Eu NC38 88.9 9.35 98.4 127 61.9 116.28 21.9
3 1/2 13.3 S, v, u Eu NC38 88.9 9.35 98.4 127 54 116.28 22.22
3 1/2 15.5
Eu NC38 88.9 11.4 98.4 127 65.1 16.28 24.67
3 1/2 15.5 X, d Eu NC38 88.9 11.4 98.4 127 61.9 16.28 25.07
3 1/2 15.5 G, f Eu NC38 88.9 11.4 98.4 127 54 116.28 25.38
3 1/2 5. S, v, u Eu NC40 88.9 11.4 98.4 139.7 57.2 127.4 26.19
4 14
Eu NC46 101.6 8.38 114.3 152.4 82.6 145.26 23.67
4 14 X, g, d, f Eu NC46 101.6 8.38 114.3 152.4 82.6 145.26 24.12
4 14 S, v, u Eu NC46 101.6 8.38 114.3 152.4 76.2 145.26 24.46
4 1/2 13.75 E Eu NC50 114.3 6.88 127 168.3 95.3 153.99 23.65
4 1/2 16.6
Eu NC50 114.3 8.56 127 168.3 95.3 53.99 27.51
4 1/2 16.6 X, g, d, f Eu NC50 114.3 8.56 127 168.3 95.3 153.99 28.07
4 1/2 16.6 S, v, u Eu NC50 114.3 8.56 127 168.3 88.9 153.99 28.47
4 1/2 20 E Eu NC50 114.3 10.92 127 168.3 92.1 153.99 32.93
4 1/2 20 X, g, d, f Eu NC50 114.3 10.92 127 168.3 88.9 53.99 33.63
4 1/2 20 S, v, u Eu NC50 114.3 10.92 127 168.3 76.2 153.99 34.34
4 1/2 16.6
IEU NC46 114.3 8.56 119.1 158.8 82.6 145.26 27.36
4 1/2 16.6 X, g, d, f IEU NC46 114.3 8.56 119.1 158.8 76.2 45.26 27.73
4 1/2 16.6 S, v, u IEU NC46 114.3 8.56 119.1 158.8 69.9 45.26 28.04
4 1/2 20 E IEU NC46 114.3 10.92 119.1 158.8 76.2 45.26 32.94
4 1/2 20 X, d IEU NC46 114.3 10.92 119.1 158.8 69.9 45.26 69
4 1/2 20 G, f [EU NC46 114.3 10.92 119 1 158.8 63 5 45.26 33.97
4 1/2 20 S, v, u IEU NC46 114.
19.
57 45.26 34.23
5 19.5
IEU NC50 127 9.19 130.2 168.3 95.3 53.99 31.79
5 19.5 X, d IEU NC50 127 9.19 130.2 168.3 88.9 53.99 32.58
5 19.5 G, f IEU NC50 127 9.19 130.2 168.3 82.6 53.99 32.95
5 19.5 S, v, u IEU NC50 127 9.19 130.2 168.3 69.9 53.99 33.6
5 19.5 E IEU 5 1/2 fh 127 9.19 130.2 177.8 95.3 170.66 33.22
5 9 5 GDF IEU 5 1/2 fh 127 9.19 130 2 177.8 95.3 70.66 33.61
5 19.5 S, v, u I eu 5 1/2 fh 127 9.19 130.2 184.2 88.9 170.66 34.89
5 25.6
IEU NC50 127 12.7 30.2 168.3 88.9 53.99 40.73
5 25.6 X, d IEU NC50 127 12.7 130.2 168.3 76.2 53.99 41.8
5 25.6 G, f IEU NC50 127 12.7 130.2 168.3 69.9 53.99 42.11
5
E IEU 5 1/2 fh 127 12.7 130.2 177.8 88.9 170.66 42.14
5 25.6 X, d IEU 5 1/2 fh 127 12.7 130.2 177.8 88.9 170.66 42.51
5 25.6 G, f IEU 5 1/2 fh 127 12.7 130.2 184.2 88.9 170.66 43.35
5 25.6 S, v, u IEU 5 1/2 fh 127 12.7 130.2 184.2 82.6 170.66 43.75
5 1/2 21.9 E IEU 5 1/2 fh 139.7 9.17 144.5 177.8 101.6 170.66 35.43
5 1/2 21.9 X, d IEU 5 1/2 fh 139.7 9.17 144.5 177.8 95.3 170.66 36.36
5 1/2 21.9 G, f IEU 5 1/2 fh 139.7
144.5 184.2 88.9 170.66 37.61
5 1/2 21.9 s, v, u IEU 5 1/2 fh 139.7 9.17 44.5 190.5 76.2 80.18 39.27
5 1/2 24.7
IEU 5 1/2 fh 139.7 10.54 144.5 177.8 101.6 170.66 39.19
5 1/2 24.7 Xgdf IEU 5 1/2 fh 39.7 10.54 144.5 184.2 88.9 70.66 41.32
5 1/2 24.7 S, v, u IEU 5 1/2 fh 139.7 10.54 144.5 190.5 76.2 180.18 42.97
5 7/8 23.4 S, v, u IEU 5 1/2 fh 149.22 9.17 152.4 184.15 76.2 170.66 40.01
5.875 26.3 S, v, u IEU 5 1/2 fh 149.22 10.54 152.4 190.5 82.55 180.19 44.49
6 5/8 25.2
IEU 6 5/8fh 168.28 8.38 176.2 203.2 127 195.66 41.03
6.625 25.2 X, d IEU 6 5/8fh 168.28 8.38 176.2 203.2 127 195.66 41.03
6 5/8 25.2 Gf Yaani 6 5/8fh 168.28 8.38 176.2 209.6 120.7 195.66 42.6
6.625 25.2 S, v, u IEU 6 5/8fh 168.28 8.38 176.2 215.9 108 195.66 44.73
6 5/8 27.7
IEU 6 5/8fh 168.28 9.19 176.2 203.2 127 195.66 43.79
6.625 27.7 X, g, d, f IEU 6 5/8fh 168.28 9.19 176.2 209.6 120.7 195.66 45.35
6.625 27.7 S, v, u IEU 6 5/8fh 168.28 9.19 176.2 215.9 108 195.66 47.48
Zamani: 
Ifuatayo: 
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