Oil Country Tubular Limited (OCTL), is a processor of a wide range of Oil Country Tubular Goods and Drilling Products required for the Oil Drilling and Exploration Industry. OCTL is located near Hyderabad city, India, and is an unique facility in the World. OCTL has earned worldwide recognition for the Quality of its products and services. Innovation and Technical Excellence are the driving spirit behind OCTL and the overriding focus at OCTL is on the quality of its products and services.

At OCTL, the complete processing activity is concentrated in a single unique integrated Plant located at Narketpally and with Corporate Headquarters in Hyderabad, India. The facilities include Upsetting, Heat Treatment, Non-Destructive Testing, Metallurgical Laboratory, Gauging and Calibration Laboratory, Tool Joint and Coupling Threading, Casing and Tubing Threading, Friction Welding of Drill Pipe, Hydrostatic Testing, Collapse Pressure Testing and Internal Plastic Coating of Tubulars.

OCTL's wide product range covers Drill Pipe, Heavy Weight Drill Pipe, Drill Collars, Kellys, Production Tubing, Casing, Tool Joints, Couplings, Pup Joints, Nipples, Subs, and Cross Overs.

OCTL's Oil Field Accessories include Rotary Subs, Lift Plugs and Lift Subs, Cross Overs (Drill Pipe to Drill Collar or Drill Collar to Drill Collar), Stabilizer Sleeves, Welded Blade Stabilizers & Integral Stabilizers and Cast Steel Lifting Bails.

Services include Tool Joint Hardbanding, Make and Break of Tool Joints, Internal Plastic Coating of Drill Pipe and Tubing, Reconditioning of Drill Pipe, Re-threading of Drill Pipe, Tubing and Casing, and Field Inspection of Tubulars.

OCTL can also supply in large numbers finished Tool Joints for Drill Pipe and API Couplings for Tubing and Casing of all grades.

Oil Country Tubular Limited has been assessed and certified by the American Petroleum Institute Quality Registrar (APIQR) as being in compliance with ISO 9001:2008 Quality System

X
The Products conform to the relevant American Petroleum Institute (API) Specifications and carry API monogram:

API Specification 5DP, certificate number 5DP-0065

X
API Specification 5CT, certificate number 5CT-0243

X
API Specification 7-1, certificate number 7-1-0082

X
API Specification Q1

X
OCTL is also a licensee for high performance premium connections:
Two Step Premium Connections for Tubing and Casing
RTS-6 /

X
RTS-8 /

X
RSU-8 /

X
RSU-6 /

X
RFC

X
for Tubing and RSS

X
for Casing

OCTL believes in the principles of continuous improvement which are put into practice at every level in the organization. It is OCTL's continuous endeavor to improve the quality of its products and services to the satisfaction of it's Customers, by adopting the latest manufacturing practices and technical improvements.

Our integrated facility gives us the 'competitive edge', supported by our personnel who are highly motivated, dedicated and committed to produce Quality products consistently.