Ipilẹ epo jẹ paipu iwọn ila opin nla ti o ṣiṣẹ bi idaduro igbekalẹ, o le daabobo mejeeji subsurface ati bibi daradara lati
ti n ṣubu ati lati gba omi liluho laaye lati tan kaakiri ati isediwon.
Awọn pato
Standard: API 5CT.
irin casing ati ọpọn paipu: 114.3-406.4mm
welded irin casing ati ọpọn oniho: 88.9-660.4mm
Lode Mefa: 6.0mm-219.0mm
Sisanra odi: 1.0mm-30 mm
Gigun: o pọju 12m
Ohun elo: J55, K55, N80-1, N80-Q, L80-1, P110, ati bẹbẹ lọ.
Asopọ okun: STC, LTC, BTC, XC ati asopọ Ere
|
Standard |
API 5CT / ISO11960 |
|
|
Ipele |
Egbe.1 |
H40 / PSL.1, J55 / PSL.1, J55 / PSL.2, J55 / PSL.3, K55 / PSL.1, K55 / PSL.2, K55 /PSL.3, |
|
Egbe.2 |
M65 / PSL.1, M65 / PSL.3, L80 / PSL.2, L80 (1) / PSL.1, L80 (1) / PSL.3, L80 (9Cr) /PSL.1, |
|
|
Egbe.3 |
P110/PSL.1, P110/PSL.2, P110/PSL.3, |
|
|
Egbe.4 |
Q125 / PSL.1, Q125 / PSL.2, Q125 / PSL.3, |
|
|
Opoiye ibere ti o kere julọ |
1 Toonu |
|
|
Ita Iwọn Awọn sakani |
Fifọ |
1.315 inch si 4 1/2 inch tabi 48.26mm si 114.3mm |
|
Casing |
4 1 /2 inch si 13 3/ 8 inch tabi 114.3mm si 339.72mm |
|
|
Sisanra Odi |
Ni ibamu si API 5CT Standard |
|
|
Gigun |
Fifọ |
R1 (6.10m si 7.32m), R2 (8.53m si 9.75m), R3 (11.58m si 12.80m) |
|
Casing |
R1 (4.88m si 7.62m), R2 (7.62m si 10.36m), R3 (10.36m si 14.63m) |
|
|
Iru |
Ailopin |
|
|
Iru Ipari-Ipari |
Fifọ |
P, I, N, U |
|
Casing |
P, S, B, L |
|
Awọn iwọn
| Awọn iwọn Casing Paipu, Awọn iwọn Casing Oilfield & Awọn iwọn Ikọkọ Casing | |
| Opin Ode (Awọn Iwọn Paipu Casing) | 4 1 /2"-20", (114.3-508mm) |
| Standard Casing Awọn iwọn | 4 1 /2"-20", (114.3-508mm) |
| Opo Iru | Bọtini o tẹle ara apọju, Gigun ti o tẹle okun ti o tẹle, Kukuru o tẹle okun |
| Išẹ | O le dabobo paipu ọpọn. |
Kemikali Tiwqn
| Ipele | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Kr≤ | Ni ≤ | Cu≤ | Mo≤ | V≤ | Als≤ |
| API 5CT J55 | 0.34-0.39 |
0.20-0.35 |
1.25-1.50 |
0.020 |
0.015 |
0.15 |
0.20 |
0.20 |
/ |
/ |
0.020 |
| API 5CT K55 | 0.34-0.39 |
0.20-0.35 |
1.25-1.50 |
0.020 |
0.015 |
0.15 |
0.20 |
0.20 |
/ |
/ |
0.020 |
| API 5CT N80 | 0.34-0.38 |
0.20-0.35 |
1.45-1.70 |
0.020 |
0.015 |
0.15 |
/ |
/ |
/ |
0.11-0.16 |
0.020 |
| API 5CT L80 | 0.15-0.22 |
1.00 |
0.25-1.00 |
0.020 |
0.010 |
12.0-14.0 |
0.20 |
0.20 |
/ |
/ |
0.020 |
| API 5CT J P110 | 0.26-035 |
0.17-0.37 |
0.40-0.70 |
0.020 |
0.010 |
0.80-1.10 |
0.20 |
0.20 |
0.15-0.25 |
0.08 |
0.020 |
Darí Properties
|
Irin ite |
Agbara ikore (Mpa) |
Agbara Fifẹ (Mpa) |
|
API 5CT J55 |
379-552 |
≥517 |
|
API 5CT K55 |
≥655 |
≥517 |
|
API 5CT N80 |
552-758 |
≥689 |
|
API 5CT L80 |
552-655 |
≥655 |
|
API 5CT P110 |
758-965 |
≥862 |
