OCTG (Oil country tubular goods) consists of drill pipes and casing & tubing or we can say consists of well consumables for oil and gas.
Casing is placed in the well and cemented, so as to keep the hole from sloughing in while carrying out drilling or producing. Tubing is a pipe through which oil and gas flow out to the surface. Tubing is inserted in the well and can be removed after workover or completion of the operation.
To connect two joints of tubing or casing couplings are used. It is just like a short length of pipes duly painted on external surface as per the color codes to define grades. Couplings are manufactured according to API 5CT and 5B specification.
Maharashtra Seamless Limited (MSL) has decades of experience in the OCTG area. MSL maintained a strong lies with customers and vendors in both domestic and international markets. It may involve supply of OCTG products to the customers or a vendor stocking program backed by our excellent services.
MSL is the largest Seamless Casing and Tubing manufacture in India. We are approved by API 5CT and most of the leading Oil & Gas companies as their preferred supplier. Below is given the outline of our product range. For details pl. refer to the relevant product catalogue.
Outside Diameter | Upto 339.72 mm |
Thickness | Upto 15.11 mm |
Length | Range 1/2/3 |
End | NUE/EUE/STC/LTC/BTC |
Grade | Upto Q125 & Proprietary |
Special requirements | Special Drift/High Collapse |
MSL provides high quality drill pipe and tool joints for a wide variety of well profiles. We are approved by API 5DP. Below is given the outline of our product range. For details pl. refer to the relevant product catalogue.
Outside Diameter | Upto 168.30 mm |
Thickness | Upto 12.70 mm |
Length | Range 1/2 |
End | With NC series Tool-joints |
Grade | E, X, G, S |