Project Description
API 5CT Casing pipe sizes
| Min.Order Quantity: | 5 Metric Ton/Metric Tons |
| Port: | Tianjin port |
| Certification: | SGS、BV、API、CE、ISO |
| Delivery Detail: | 10-20 days |
| Payment Terms: | FOB, L/C, T/T, Western Union, PayPal |
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PRODUCT DETAIL
API 5CT Casing pipe sizes
Casing pipe is the major structural component of a well. The API 5CT Casing pipe is a large-diameter steel pipe that serves as the structural retainer for the walls of oil and gas wells, and typically held into place with cement.
API 5CT casing is inserted into a well bore and cemented in place to protect both subsurface formations and the wellbore from collapsing and to allow drilling fluid to circulate and extraction to take place.
The cost of casing is a major part of the overall well cost, so selection of casing size, grade, connectors, and setting depth is a primary engineering and economic consideration.
API 5CT Casing pipe sizes
| Model | OD | WT | End Type | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Steel Grade | |||||||||||||
| in | mm | in | mm | J55 K55 |
L80-1 | N80 | C90 | C95 | T95 | P110 | M65 | ||
| 4 1/2″ | 9.50 | 4.500 | 114.30 | 0.205 | 5.21 | PS | – | – | – | – | – | – | – |
| 10.50 | 4.500 | 114.30 | 0.224 | 5.69 | PSB | – | – | – | – | – | – | – | |
| 11.60 | 4.500 | 114.30 | 0.250 | 6.35 | PSLB | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 13.50 | 4.500 | 114.30 | 0.290 | 7.37 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 15.10 | 4.500 | 114.30 | 0.337 | 8.56 | – | – | – | – | – | – | PLB | – | |
| 5″ | 11.50 | 5.000 | 127.00 | 0.220 | 5.59 | PS | – | – | – | – | – | – | – |
| 13.00 | 5.000 | 127.00 | 0.253 | 7.52 | PSLB | – | – | – | – | – | – | – | |
| 15.00 | 5.000 | 127.00 | 0.296 | 9.19 | PSLB | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 18.00 | 5.000 | 127.00 | 0.362 | 9.19 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 21.40 | 5.000 | 127.00 | 0.437 | 11.10 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 23.20 | 5.000 | 127.00 | 0.478 | 12.14 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 24.10 | 5.000 | 127.00 | 0.500 | 12.70 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 5 1/2″ | 14.00 | 5.500 | 139.70 | 0.244 | 6.20 | PS | – | – | – | – | – | – | – |
| 15.50 | 5.500 | 139.70 | 0.275 | 6.98 | PSLB | – | – | – | – | – | – | – | |
| 17.00 | 5.500 | 139.70 | 0.304 | 7.72 | PSLB | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 20.00 | 5.500 | 139.70 | 0.361 | 9.17 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 23.00 | 5.500 | 139.70 | 0.415 | 10.54 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 26.80 | 5.500 | 139.70 | 0.500 | 12.70 | – | – | – | P | – | P | P | P | |
| 29.70 | 5.500 | 139.70 | 0.562 | 14.27 | – | – | – | P | – | P | P | P | |
| 32.60 | 5.500 | 139.70 | 0.625 | 15.88 | – | – | – | P | – | P | P | P | |
| 35.30 | 5.500 | 139.70 | 0.687 | 17.45 | – | – | – | P | – | P | P | P | |
| 38.00 | 5.500 | 139.70 | 0.750 | 19.05 | – | – | – | P | – | P | P | P | |
| 40.50 | 5.500 | 139.70 | 0.812 | 20.62 | – | – | – | P | – | P | P | P | |
| 43.10 | 5.500 | 139.70 | 0.875 | 22.22 | – | – | – | P | – | P | P | P | |
| 6 5/8″ | 20.00 | 6.625 | 168.28 | 0.288 | 7.32 | PSLB | – | – | – | – | – | – | – |
| 24.00 | 6.625 | 168.28 | 0.352 | 8.94 | PSLB | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 28.00 | 6.625 | 168.28 | 0.417 | 10.59 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 32.00 | 6.625 | 168.28 | 0.475 | 12.06 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 7″ | 20.00 | 7.000 | 177.80 | 0.272 | 6.91 | PS | – | – | – | – | – | – | PS |
| 23.00 | 7.000 | 177.80 | 0.317 | 8.05 | PSLB | PLB | PLB | PLB | PLB | – | – | PLB | |
| 26.00 | 7.000 | 177.80 | 0.362 | 9.19 | PSLB | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 29.00 | 7.000 | 177.80 | 0.408 | 10.36 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 32.00 | 7.000 | 177.80 | 0.453 | 11.51 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 35.00 | 7.000 | 177.80 | 0.498 | 12.65 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 38.00 | 7.000 | 177.80 | 0.540 | 13.72 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 7 5/8″ | 26.40 | 7.625 | 193.68 | 0.328 | 8.33 | PSLB | PLB | PLB | PLB | PLB | PLB | PLB | – |
| 29.70 | 7.625 | 193.68 | 0.375 | 9.52 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 33.70 | 7.625 | 193.68 | 0.430 | 10.92 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 39.00 | 7.625 | 193.68 | 0.500 | 12.70 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 42.80 | 7.625 | 193.68 | 0.562 | 14.27 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 45.30 | 7.625 | 193.68 | 0.595 | 15.11 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 47.10 | 7.625 | 193.68 | 0.625 | 15.88 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 8 5/8″ | 24.00 | 8.625 | 219.08 | 0.264 | 6.71 | PS | – | – | – | , – | – | – | – |
| 28.00 | 8.625 | 219.08 | 0.304 | 7.72 | – | – | – | – | – | – | – | – | |
| 32.00 | 8.625 | 219.08 | 0.352 | 8.94 | PSLB | – | – | – | – | – | – | – | |
| 36.00 | 8.625 | 219.08 | 0.400 | 10.16 | PSLB | PLB | PLB | PLB | PLB | PLB | PLB | – | |
| 40.00 | 8.625 | 219.08 | 0.450 | 11.43 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 44.00 | 8.625 | 219.08 | 0.500 | 12.70 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 49.00 | 8.625 | 219.08 | 0.557 | 14.15 | – | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
| 9 5/8” | 32.30 | 9.625 | 244.48 | 0.312 | 7.92 | – | – | – | – | – | – | – | – |
| 36.00 | 9.625 | 244.48 | 0.352 | 8.94 | PSLB | – | – | – | – | – | – | PSLB | |
| 40.00 | 9.625 | 244.48 | 0.395 | 10.03 | PSLB | PLB | PLB | PLB | PLB | PLB | – | PSLB | |
| 43.50 | 9.625 | 244.48 | 0.435 | 11.05 | – | PLB | PLB | PLB | PLB | PLB | PLB | – | |
| 47.00 | 9.625 | 244.48 | 0.472 | 11.99 | – | PLB | PLB | PLB | PLB | PLB | PLB | – | |
| 53.50 | 9.625 | 244.48 | 0.545 | 13.84 | – | PLB | PLB | PLB | PLB | PLB | PLB | – | |
| 58.40 | 9.625 | 244.48 | 0.595 | 15.11 | – | PLB | PLB | PLB | PLB | PLB | PLB | – | |
| 59.40 | 9.625 | 244.48 | 0.609 | 15.47 | – | – | – | P | – | P | – | – | |
| 64.90 | 9.625 | 244.48 | 0.672 | 17.07 | – | – | – | P | – | P | – | – | |
| 70.30 | 9.625 | 244.48 | 0.734 | 18.64 | – | – | P | – | P | – | – | ||
| 75.60 | 9.625 | 244.48 | 0.797 | 20.24 | – | – | – | P | – | P | – | – | |
| 10 3/4” | 32.75 | 10.750 | 273.05 | 0.279 | 7.09 | – | – | – | – | – | – | – | – |
| 40.50 | 10.750 | 273.05 | 0.350 | 8.89 | PSB | – | – | – | – | – | – | PSB | |
| 45.50 | 10.750 | 273.05 | 0.400 | 10.16 | PSB | – | – | – | – | – | – | PSB | |
| 51.00 | 10.750 | 273.05 | 0.450 | 11.43 | PSB | PSB | PSB | PSB | PSB | PSB | PSB | PSB | |
| 55.50 | 10.750 | 273.05 | 0.495 | 12.57 | – | PSB | PSB | PSB | PSB | PSB | PSB | PSB | |
| 60.70 | 10.750 | 273.05 | 0.545 | 13.34 | – | – | – | PSB | – | PSB | PSB | – | |
| 65.70 | 10.750 | 273.05 | 0.595 | 15.11 | – | – | – | PSB | – | PSB | PSB | – | |
| 73.20 | 10.750 | 273.05 | 0.672 | 17.07 | – | – | P | – | P | – | – | ||
| 79.20 | 10.750 | 273.05 | 0.734 | 18.64 | – | – | – | P | – | P | – | – | |
| 85.30 | 10.750 | 273.05 | 0.797 | 20.24 | – | – | – | P | – | P | – | – | |
| 11 3/4” | 42.00 | 11.750 | 298.45 | 0.333 | 8.46 | – | – | – | – | – | – | – | – |
| 47.00 | 11.750 | 298.45 | 0.375 | 9.53 | PSB | – | – | – | – | – | – | PSB | |
| 54.00 | 11.750 | 298.45 | 0.435 | 11.05 | PSB | – | – | – | – | – | – | PSB | |
| 60.00 | 11.750 | 298.45 | 0.489 | 12.42 | PSB | PSB | PSB | PSB | PSB | PSB | PSB | PSB | |
| 65.00 | 11.750 | 298.45 | 0.534 | 13.56 | – | P | P | P | P | P | P | – | |
| 71.0 | 11.750 | 298.45 | 0.582 | 14.78 | – | P | P | P | P | P | P | – | |
| 13 3/8” | 48.00 | 13.375 | 339.72 | 0.330 | 8.38 | – | – | – | – | – | – | – | – |
| 54.50 | 13.375 | 339.72 | 0.380 | 9.65 | PSB | – | – | – | – | – | – | PSB | |
| 61.00 | 13.375 | 339.72 | 0.430 | 10.92 | PSB | – | – | – | – | – | – | PSB | |
| 68.00 | 13.375 | 339.72 | 0.480 | 12.19 | PSB | PSB | PSB | PSB | PSB | PSB | PSB | PSB | |
| 72.00 | 13.375 | 339.72 | 0.514 | 13.06 | – | PSB | PSB | PSB | PSB | PSB | PSB | – | |
| 16 | 65.00 | – | 406.40 | – | 9.53 | – | – | – | – | – | – | – | – |
| 16 | 75.00 | – | 406.40 | – | 11.13 | – | – | – | – | – | – | – | – |
| 16 | 84.00 | – | 406.40 | – | 12.57 | – | – | – | – | – | – | – | – |
| 16 | 109.00 | – | 406.40 | – | 16.66 | – | – | – | – | – | – | – | – |
| 18 5/8” | 87.20 | – | 473.08 | – | 11.05 | – | – | – | – | – | – | – | – |
| 20 | 94.00 | – | 508.00 | – | 11.13 | – | – | – | – | – | – | – | – |
| 20 | 106.50 | – | 508.00 | – | 12.70 | – | – | – | – | – | – | – | – |
| 20 | 133.00 | – | 508.00 | – | 16.13 | – | – | – | – | – | – | – | – |
