WUXI EASTSUN TRADE CO., LTD
WUXI EASTSUN TRADE CO., LTD JIANGSU TAISHUN ENERGY TECHNOLOGY DEVELOPMENT CO., LTD
Add to Cart
Casing is a large-diameter pipe that serves as the structural retainer for the walls of
oil and gas wells, or wellbore. It 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.
| O.D. | Nominal | O.D. | W.T. | Nominal | Type of pipe end | ||||||||
| Weight | Weight | Grade | |||||||||||
| (lb/ft) | (kg/m) | J-55 | L-80 | N-80 | C-90 | ||||||||
| In. | mm | In. | mm | H-40 | K-55 | M-65 | C-95 | Type1,Q | T-95 | P-110 | |||
| 13 3/8" | 48.00 | 13.375 | 339.72 | 0.330 | 8.38 | 71.43 | PS | -- | -- | -- | -- | -- | -- |
| 54.50 | 13.375 | 339.72 | 0.380 | 9.65 | 81.10 | -- | PSB | PSB | -- | -- | -- | -- | |
| 61.00 | 13.375 | 339.72 | 0.430 | 10.92 | 90.78 | -- | PSB | PSB | -- | -- | -- | -- | |
| 68.00 | 13.375 | 339.72 | 0.480 | 12.19 | 101.19 | -- | PSB | PSB | PSB | PSB | PSB | PSB | |
| 72.00 | 13.375 | 339.72 | 0.514 | 13.06 | 107.15 | -- | -- | -- | PSB | PSB | PSB | PSB | |
| P - Plain; S - Short round thread; L - Long round thread; B - Buttress thread | |||||||||||||
