Ni ibamu si American Petroleum Institute Standard API SPEC 5CT1988 1st àtúnse, awọn irin ite ti API 5CT epo casing pipe paipu le ti wa ni pin si mẹwa orisi, pẹlu H-40, J-55, K-55, N-80, C-75, L -80, C-90, C-95, P-110 ati Q-125. A pese paipu casing & API 5CT K55 Casing Tubing ti o wa pẹlu o tẹle ara ati asopọ, tabi a pese ọja wa ni ibamu pẹlu awọn fọọmu atẹle fun aṣayan.
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API 5CT K55 Casing Tubing Specfications
API 5CT K55 CASING TUBING NI pato |
Awọn iwọn to wa | 2 3/8 ″, 2 7/8″ ati 3 ½” Iwọn ila opin |
Awọn ipele | J55, J55-FBNAU, N80, L80, P110 |
Fifọ | 1 1/4 "- 2 1/16" Nom. |
Awọn ajohunše | API SPEC 5CT |
Awoṣe ni Wọpọ Lilo | 2-3/8 ″, 2-7/8″, 3-1/2″, 4″, 4-1/2″ |
Iwọn Gigun | R1(6.10-7.32m), R2(8.53-9.75m), R3(11.58-12.8m) |
Iwọn Irin (Awọn giredi Casing, Awọn onigi Tubing) | J55, K55, N80-1, N80-Q, L80, P110 |
Iru dabaru O tẹle | Ipari asapo ti ko binu (NUE), opin asapo inu inu ita (EUE) |
Pataki | - Ndan to onibara ni pato
- Ibanujẹ ita
- Awọn idapọmọra – EUE, AB Títúnṣe, ti a kọ silẹ, awọn isọpọ ifasilẹ pataki
- Pup Awọn isẹpo
- Ooru atọju
- Idanwo Hydrostatic
- Gbigbe (Gigun-kikun, tabi o kan pari)
- Awọn agbara ayewo ẹni-kẹta ni kikun (EMI, SEA, ati Laini Weld)
- Asapo
|
Ipari Ipari | Ibanujẹ Ita Ita dopin (EUE), Ijọpọ Flush, PH6 (ati awọn asopọ deede), Isopọpọ Integral (IJ) |
API 5CT K55 Casing Tubing Tensile & Lile Ibeere
Ẹgbẹ | Ipele | Iru | Lapapọ elongation labẹ fifuye% | Agbara ikore MPa | Agbara fifẹ min. MPa | Lile kan max. | Pato odi sisanra mm | Allowable líle iyatọ b HRC |
min. | o pọju . | | HRC | HBW |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
1 | H40 | - | 0.5 | 276 | 552 | 414 | - | - | - | - |
J55 | - | 0.5 | 379 | 552 | 517 | - | - | - | - |
K55 | - | 0.5 | 379 | 552 | 655 | - | - | - | - |
N80 | 1 | 0.5 | 552 | 758 | 689 | - | - | - | - |
N80 | Q | 0.5 | 552 | 758 | 689 | - | - | - | - |
R95 | - | 0.5 | 655 | 758 | 724 | - | - | - | - |
2 | M65 | - | 0.5 | 448 | 586 | 586 | 22 | 235 | - | - |
L80 | 1 | 0.5 | 552 | 655 | 655 | 23 | 241 | - | - |
L80 | 9Kr | 0.5 | 552 | 655 | 655 | 23 | 241 | - | - |
L80 | 13 Kr | 0.5 | 552 | 655 | 655 | 23 | 241 | - | - |
C90 | 1 | 0.5 | 621 | 724 | 689 | 25.4 | 255 | ≤ 12.70 12.71 si 19.04 19.05 si 25.39 ≥ 25.40 | 3.0 4.0 5.0 6.0 |
T95 | 1 | 0.5 | 655 | 758 | 724 | 25.4 | 255 | ≤ 12.70 12.71 si 19.04 19.05 si 25.39 ≥ 25.40 | 3.0 4.0 5.0 6.0 |
C110 | - | 0.7 | 758 | 828 | 793 | 30 | 286 | ≤ 12.70 12.71 to 19.04 19.05 to 25.39. ≥ 25.40 | 3.0 4.0 5.0 6.0 |
3 | P110 | - | 0.6 | 758 | 965 | 862 | - | - | - | - |
4 | Q125 | 1 | 0.65 | 862 | 1034 | 931 | b | - | ≤ 12.70 12.71 si 19.04 ≥ 19.05 | 3.0 4.0 5.0 |
aNi ọran ti ifarakanra, idanwo lile Rockwell C yàrá yoo ṣee lo bi ọna alatilẹyin. bKo si awọn opin lile ti wa ni pato, ṣugbọn iyatọ ti o pọju jẹ ihamọ ni ibamu pẹlu 7.8 ati 7.9 ti API Spec. 5CT. |
K55 Casing Tubing Mefa
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 okun ti o tẹle, Aṣọ o tẹle okun kukuru |
Išẹ | O le dabobo paipu ọpọn. |
Tube Epo Fun Epo Epo Ati Awọn ile-iṣẹ Gas Adayeba
Orukọ awọn Pipes | Sipesifikesonu | Irin ite | Standard |
| D | (S) | (L) | | |
(mm) | (mm) | (m) |
Epo Casing Pipe | 127-508 | 5.21-16.66 | 6-12 | J55. M55.K55. L80. N80. P110. | API Spec 5CT (8) |
Epo Tubing | 26.7-114.3 | 2.87-16.00 | 6-12 | J55. M55. K55. L80. N80. P110. | API Spec 5CT (8) |
Isopọpọ | 127-533.4 | 12.5-15 | 6-12 | J55. M55. K55. L80. N80. P110. | API Spec 5CT (8) |
API 5CT K55 Casing Tubing Awọn ẹya ara ẹrọ
- API 5CT K55 Casing Tubing ni a funni pẹlu iwọn gigun ọfẹ lati 8m si 13m lori ipilẹ ti iwuwasi SY/T6194-96. Sibẹsibẹ, o tun wa ko kere ju gigun 6m ati pe opoiye rẹ ko yẹ ki o jẹ diẹ sii ju 20%.
- Awọn abuku eyiti a mẹnuba loke ko gba laaye lati han ni ita ita API 5CT K55 Casing Tubing coupling.
- Eyikeyi abuku gẹgẹbi irun ori, iyapa, jijẹ, kiraki tabi scab ko jẹ itẹwọgba lori inu ati ita ti ọja naa. Gbogbo awọn abawọn wọnyi yẹ ki o yọkuro patapata ati pe ijinle ti a yọ kuro ko gbọdọ kọja 12.5% ti sisanra odi ipin.
- Ilẹ ti o tẹle ara ti idapọ ati API 5CT K55 Casing Tubing yẹ ki o jẹ dan laisi eyikeyi burr, yiya tabi awọn abawọn miiran ti o le ni ipa odi lori agbara ati asopọ isunmọ.
O ṣe pataki fun awọn oniṣẹ epo ati gaasi lati daabobo iṣelọpọ wọn daradara awọn casings lati ipata pẹlu aabo cathodic & API 5CT OilField Tubing ni akọkọ ṣe iranṣẹ lati gbe epo ati gaasi.
API 5CT ite K55 Casing Tubing Irin Awọ Code
Oruko | J55 | K55 | N80-1 | N80-Q | L80-1 | P110 |
Casing | a imọlẹ alawọ ewe iye | meji imọlẹ alawọ ewe igbohunsafefe | a imọlẹ pupa iye | a imọlẹ pupa iye + a alawọ ewe iye | a pupa iye + a brown iye | a imọlẹ funfun iye |
Isopọpọ | gbogbo alawọ ewe pọ + a funfun iye | gbogbo alawọ ewe pọ | gbogbo pupa pọ | gbogbo pupa pọ + a alawọ ewe iye | gbogbo pupa pọ + a brown iye | gbogbo funfun sisopọ |
ISO/API casing/ API 5CT K55 Casing Tubing ni pato
Codea | Lode Dia | Ìwọ̀n orúkọ (pẹlu okun ati ìsopọ̀) b,c | Sisanra Odi | Ipari sisẹ iru |
mm | kg/m | mm | H40 | J55 | M65 | L80 | N801 | C90d | P110 | Q125d |
In | Lb/ft | K55 | C95 | N80Q | T95d |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
4-1-2 | 9.5 | 114.3 | 14.14 | 5.21 | S | S | S | - | - | - | - | - |
4-1-2 | 10.5 | 114.3 | 15.63 | 5.69 | - | SB | SB | - | - | - | - | - |
4-1-2 | 11.6 | 114.3 | 17.26 | 6.35 | - | SLB | - | LB | LB | - | LB | - |
4-1-2 | 13.5 | 114.3 | 20.09 | 7.37 | - | - | LB | - | LB | - | - | - |
4-1-2 | 15.1 | 114.3 | 22.47 | 8.56 | - | - | - | - | - | - | LB | LB |
5 | 11.5 | 127 | 17.11 | 5.59 | - | S | S | - | - | - | - | - |
5 | 13 | 127 | 19.35 | 6.43 | - | SLB | SLB | - | - | - | - | - |
5 | 15 | 127 | 22.32 | 7.52 | - | SLB | LB | - | - | - | LB | - |
5 | 18 | 127 | 26.79 | 9.19 | - | - | LB | - | LB | - | - | LB |
5 | 21.4 | 127 | 31.85 | 11.1 | - | - | LB | - | LB | - | - | LB |
5 | 23.2 | 127 | 34.53 | 12.14 | - | - | - | LB | - | - | - | LB |
5 | 24.1 | 127 | 35.86 | 12.7 | - | - | - | LB | - | - | - | LB |
5-1-2 | 14 | 139.7 | 20.83 | 6.2 | S | S | S | - | - | - | - | - |
5-1-2 | 15.5 | 139.7 | 23.07 | 6.98 | - | SLB | SLB | - | - | - | - | - |
5-1-2 | 17 | 139.7 | 25.3 | 7.72 | - | SLB | LB | - | - | LB | - | - |
5-1-2 | 20 | 139.7 | 29.76 | 9.17 | - | - | LB | - | LB | - | - | - |
5-1-2 | 23 | 139.7 | 34.23 | 10.54 | - | - | - | LB | - | LB | - | - |
6-5-8 | 20 | 168.28 | 29.76 | 7.32 | S | SLB | SLB | - | - | - | - | - |
6-5-8 | 24 | 168.28 | 35.72 | 8.94 | - | SLB | LB | - | - | LB | - | - |
6-5-8 | 28 | 168.28 | 41.67 | 10.59 | - | - | - | - | LB | - | LB | - |
6-5-8 | 32 | 168.28 | 47.62 | 12.06 | - | - | - | LB | | | LB | |
7 | 17 | 177.8 | 25.3 | 5.87 | S | - | - | - | - | - | - | - |
7 | 20 | 177.8 | 29.76 | 6.91 | S | S | S | - | - | - | - | - |
7 | 23 | 177.8 | 34.23 | 8.05 | - | SLB | | | LB | LB | - | - |
7 | 26 | 177.8 | 38.69 | 9.19 | - | SLB | LB | | | | LB | - |
7 | 29 | 177.8 | 43.16 | 10.36 | - | - | LB | | | | LB | - |
7 | 32 | 177.8 | 47.62 | 11.51 | - | - | | LB | | LB | LB | - |
7 | 35 | 177.8 | 52.09 | 12.65 | - | - | - | LB | | LB | | LB |
7-5-8 | 24 | 193.68 | 35.72 | 7.62 | S | - | - | - | - | - | - | - |
7-5-8 | 26.4 | 193.68 | 39.29 | 8.33 | - | | SLB | | LB | | LB | - |
7-5-8 | 29.7 | 193.68 | 44.2 | 9.52 | - | - | | LB | | LB | | - |
7-5-8 | 33.7 | 193.68 | 50.15 | 10.92 | - | - | | LB | | | LB | - |
7-5-8 | 39 | 193.68 | 58.04 | 12.7 | - | - | - | | LB | | | LB |
7-5-8 | 42.8 | 193.68 | 63.69 | 14.27 | - | - | - | LB | | | LB | LB |
7-5-8 | 45.3 | 193.68 | 67.41 | 15.11 | - | - | - | LB | | | LB | LB |
7-5-8 | 47.1 | 193.68 | 70.09 | 15.88 | - | - | - | LB | | | LB | LB |
8-5-8 | 24 | 219.08 | 35.72 | 6.71 | - | S | S | - | - | - | - | - |
8-5-8 | 28 | 219.08 | 41.67 | 7.72 | S | - | S | - | - | - | - | - |
8-5-8 | 32 | 219.08 | 47.62 | 8.94 | S | SLB | SLB | - | - | - | - | - |
8-5-8 | 36 | 219.08 | 53.57 | 10.16 | - | SLB | SLB | LB | | | LB | - |
8-5-8 | 40 | 219.08 | 59.53 | 11.43 | - | - | LB | LB | | | | - |
8-5-8 | 44 | 219.08 | 65.48 | 12.7 | - | - | - | LB | | | LB | |
8-5-8 | 49 | 219.08 | 72.92 | 14.15 | - | - | - | LB | LB | | | LB |
API 5CT Casing paipu Codea | API 5CT Casing paipu Lode opin | API 5CT Casing paipu Nominal iwuwo (pẹlu okun ati idapọ) b,c | API 5CT Casing paipu Odi sisanra | API 5CT Casing paipu Ipari processing iru |
mm | kg/m | mm | H40 | J55 | M65 | L80 | N80 | C90d | P110 | Q125d |
In | Lb/ft | K55 | C95 | 1, Q | T95d |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
9-5-8 | 32.3 | 244.48 | 48.07 | 7.92 | S | - | - | - | - | - | - | - |
9-5-8 | 36 | 244.48 | 53.57 | 8.94 | S | SLB | SLB | - | - | - | - | - |
9-5-8 | 40 | 244.48 | 59.53 | 10.03 | - | SLB | SLB | LB | LB | LB | - | - |
9-5-8 | 43.5 | 244.48 | 64.73 | 11.05 | - | - | LB | LB | LB | LB | LB | - |
9-5-8 | 47 | 244.48 | 69.94 | 11.99 | - | - | LB | LB | LB | LB | LB | LB |
9-5-8 | 53.5 | 244.48 | 79.62 | 13.84 | - | - | - | LB | LB | LB | LB | LB |
9-5-8 | 58.4 | 244.48 | 86.91 | 15.11 | - | - | - | LB | LB | LB | LB | LB |
10-3-4 | 32.75 | 273.05 | 48.74 | 7.09 | S | - | - | - | - | - | - | - |
10-3-4 | 40.5 | 273.05 | 60.27 | 8.89 | S | SB | SB | - | - | - | - | - |
10-3-4 | 45.5 | 273.05 | 67.71 | 10.16 | - | SB | SB | - | - | - | - | - |
10-3-4 | 51 | 273.05 | 75.9 | 11.43 | - | SB | SB | SB | SB | SB | SB | - |
10-3-4 | 55.5 | 273.05 | 82.59 | 12.57 | - | - | SB | SB | SB | SB | SB | - |
10-3-4 | 60.7 | 273.05 | 90.33 | 13.84 | - | - | - | - | - | SB | SB | SB |
10-3-4 | 65.7 | 273.05 | 97.77 | 15.11 | - | - | - | - | - | SB | SB | SB |
11-3-4 | 42 | 298.45 | 62.5 | 8.46 | S | - | - | - | - | - | - | - |
11-3-4 | 47 | 298.45 | 69.94 | 9.53 | - | SB | SB | - | - | - | - | - |
11-3-4 | 54 | 298.45 | 80.36 | 11.05 | - | SB | SB | - | - | - | - | - |
11-3-4 | 60 | 298.45 | 89.29 | 12.42 | - | SB | SB | SB | SB | SB | SB | SB |
13-3-8 | 48 | 339.72 | 71.43 | 8.38 | S | - | - | - | - | - | - | - |
13-3-8 | 54.5 | 339.72 | 81.1 | 9.65 | - | SB | SB | - | - | - | - | - |
13-3-8 | 61 | 339.72 | 90.78 | 10.92 | - | SB | SB | - | - | - | - | - |
13-3-8 | 68 | 339.72 | 101.19 | 12.19 | - | SB | SB | SB | SB | SB | SB | - |
13-3-8 | 72 | 339.72 | 107.15 | 13.06 | - | - | - | SB | SB | SB | SB | SB |
16 | 65 | 406.4 | 96.73 | 9.53 | S | - | - | - | - | - | - | - |
16 | 75 | 406.4 | 111.61 | 11.13 | - | SB | SB | - | - | - | - | - |
16 | 84 | 406.4 | 125.01 | 12.57 | - | SB | SB | - | - | - | - | - |
18-5-8 | 87.5 | 473.08 | 130.21 | 11.05 | S | SB | SB | - | - | - | - | - |
20 | 94 | 508 | 139.89 | 11.13 | SL | SLB | SLB | - | - | - | - | - |
20 | 106.5 | 508 | 158.49 | 12.7 | - | SLB | SLB | - | - | - | - | - |
20 | 133 | 508 | 197.93 | 16.13 | - | SLB | - | - | - | - | - | - |
S-Kukuru o tẹle ara, L-Long o tẹle ara, B-Buttress o tẹle |
a. Awọn koodu ti wa ni lilo fun ibere itọkasi. |
b. Òṣuwọn ipin ti asapo ati casing pọ (iwe 2) jẹ afihan fun itọkasi nikan. |
c. Martensitic chromium irin (L80 9Cr ati 13Cr) yato si erogba irin ni iwuwo. Iwọn ti a fihan ti irin chromium martensitic kii ṣe iye deede. Idiwọn atunṣe pupọ 0.989 le ṣee lo. |
d. C90, T95 ati Q125 irin ite casing yẹ ki o wa ni ipese ni ibamu si sipesifikesonu, àdánù ati odi sisanra akojọ si ni awọn loke tabili tabi ibere. |
API 5CT K55 Kemikali Tiwqn
Ẹgbẹ | Ipele | Iru | C | Mn | Mo | Cr | O pọju. | O pọju. | P max. | S max. | O pọju. |
min. | o pọju. | min. | o pọju. | min. | o pọju. | min. | o pọju. |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
1 | H40 | - | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - |
J55 | - | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - |
K55 | - | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - |
N80 | 1 | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - |
N80 | Q | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - |
R95 | - | - | 0.45 c | - | 1.9 | - | - | - | - | - | - | 0.03 | 0.03 | 0.45 |
2 | M65 | - | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - |
| L80 | 1 | - | 0.43 a | - | 1.9 | - | - | - | - | 0.25 | 0.35 | 0.03 | 0.03 | 0.45 |
| L80 | 9Kr | - | 0.15 | 0.3 | 0.6 | 0.9 | 1.1 | 8 | 10 | 0.5 | 0.25 | 0.02 | 0.01 | 1 |
| L80 | 13 Kr | 0.15 | 0.22 | 0.25 | 1 | - | - | 12 | 14 | 0.5 | 0.25 | 0.02 | 0.01 | 1 |
| C90 | 1 | - | 0.35 | - | 1.2 | 0.25 b | 0.85 | - | 1.5 | 0.99 | - | 0.02 | 0.01 | - |
| T95 | 1 | - | 0.35 | - | 1.2 | 0.25 d | 0.85 | 0.4 | 1.5 | 0.99 | - | 0.02 | 0.01 | - |
| C110 | - | - | 0.35 | - | 1.2 | 0.25 | 1 | 0.4 | 1.5 | 0.99 | - | 0.02 | 0.005 | - |
3 | P110 | e | - | - | - | - | - | - | - | - | - | - | 0.030 e | 0.030 e | - |
4 | Q125 | 1 | - | 0.35 | | 1.35 | - | 0.85 | - | 1.5 | 0.99 | - | 0.02 | 0.01 | - |
a Awọn akoonu erogba fun L80 le pọ si 0.50 % ti o pọju ti ọja ba jẹ epo. b Awọn akoonu molybdenum fun ite C90 Iru 1 ko ni ifarada ti o kere ju ti sisanra ogiri ba kere ju 17.78 mm. c Akoonu erogba fun R95 le pọ si 0.55 % ti o pọju ti ọja ba jẹ epo. d Awọn akoonu molybdenum fun T95 Iru 1 le dinku si 0.15 % o kere ju ti sisanra ogiri ba kere ju 17.78 mm. e Fun EW Grade P110, akoonu irawọ owurọ yoo jẹ 0.020 % o pọju ati akoonu imi-ọjọ 0.010 % ti o pọju. NL = ko si iye to. Awọn eroja ti o han yoo jẹ ijabọ ni itupalẹ ọja. |
API 5CT k55 Gr. Darí Properties
API 5CT Casing Standard | Iru | API 5CT Casing Agbara MPa | API 5CT Casing Yield Agbara MPa | API 5CT Casing Lile O pọju. |
API SPEC 5CT | J55 | ≥517 | 379 ~ 552 | —- |
K55 | ≥517 | ≥655 | - |
N80 | ≥689 | 552 ~ 758 | - |
L80(13Cr) | ≥655 | 552 ~ 655 | ≤241HB |
P110 | ≥862 | 758 ~ 965 | —- |