Dongying Mingde Petroleum Technology Co., Ltd
Dongying Mingde Petroleum Technology Co., Ltd
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API 5CT Seamless and ERW Casing Pipe and Tubing Pipe for Oilfield Drilling, Exploration, Well Completion and Cementing
OCTG Casing and Tubing:
After oil/gas well drilling is completed, the oil companies will arrange the contractor to RIH the casing pipe for cementing. There are usually three types of casing pipe, which are surface casing pipe,technical casing pipe and production casing pipe, many wells follow the above casing pipe assembly, and sometimes there's conductor casing pipe before the surface casing, the size is 20'' or 24'' to block the surface loose formation.
The casing pipe and tubing pipe we provide comply with API 5CT, API 5B Standard, the detailed casing pipe specification is as follows:
| Size | 4-1/2''-20'' |
| Steel Grade | API Spec 5CT J55, K55, L80, N80-1, N80-Q, L80-1, L80-9Cr, L80-13Cr, P110, C95 |
| Connections | BTC, LTC, STC, Premium Connections |
| Length | R1, R2, R3, the reguar length is R3( Our length for R3 is within 40ft, which would be easy for casing pipe loaded into 40GP containers) |
| Surface | Black Paint or Varnish |
| Packing | In Bundles |
Oil Tubing PipeSpecification is as follows:
| Size | 1.9''-4-/2'', (OD 95mm with flush joint connection is available) |
| Steel Grade | J55, K55, L80, N80-1, N80-Q, L80-1, L80-9Cr, L80-13Cr, P110, C95 |
| Connections | NUE, EUE, PE, Premium Connections |
| Length | R1, R2, R3, the reguar length is R2 |
| Packing | In Bundle |
In order to run the casing/tubing pipe to the accurate designed depth, some short tubing pipe or casing pipe pup joint will be used with length of 2', 4', 6', 8' or 10'.
For more information, please feel free to contact me, and we will provide one stop solution for OCTG Tubing and Casing Pipe.