
- Dongying Mingde Petroleum Technology Co., Ltd
-
Qingdao, Shandong, China
- Main products: Slotted Liner , Wire Wrapped Screen, Premium Mesh Screen, Drilling Fluid Chemicals, Plasma slotted liner , Tubing Pup Joint, Laser Slotted Liner, Pup Joint and Crossover, Tubing and Casing Coupling, Liner Hanger, Float Collar and Float Shoe, Foaming Agent for Drilling Fluids
Home > Products > OCTG Tubing and Casing Pipe > OCTG Oil Country Tubular Goods
OCTG Oil Country Tubular Goods
- Qingdao, Tianjin, Shanghai
- T/T L/C
- 7 days
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Product Details
Type | Seamless | Warranty | 12 Months | |
Technique | Hot Rolled | Surface Treatment | Other, Paint or Varnished | |
Usage | Oil/Gas Drilling | Material | Carbon Steel | |
After-sales Service | Yes | Section Shape | Round | |
Transport Package | In Bundle | Specification | API Spec 5CT and API Spec 5B | |
Trademark | Mindeoil | Origin | China Mainland Dongying Shengli Oilfield |
Product Description
OCTG Oil Country Tubular Goods
After oil/gas well drilling is completed, the drilling contractors will follow procedures to run in hole OCTG production 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 is conductor casing pipe before the surface casing, the size is 20" or 24" to block the surface loose formation.
The basic casing pipe specifications are as follows:
Standard: API Spec 5CT, API Spec 5B, GOST
Size: 4-1/2"-20"
Grade: J55, K55, N80, L80, L80-9Cr, L80-13Cr, P110
Length: R1, R2, R3. R3 length is commonly used for oilfield.
Connections: BTC, LTC, STC and Premium Connections (Metal to Metal Seal Connection, Flush Joint Connection)
Dongying Mingde Petroleum Technology Co., Ltd has stock of regular size of casing pipe for immediate shippment.
Contact Us
- Dongying Mingde Petroleum Technology Co., Ltd
- Contact nameQinghua Lv Chat Now
- Phone86-546-8221951
- AddressNo.739, Beiyi Road, Dongying, Shandong, China, Qingdao, Shandong
Product Categories
Slotted Liner and Screen | OCTG PUP JOINT | OCTG Tubing and Casing Pipe | Drilling Fluid Materials |
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