1 INTRODUCTION. Oil Country Tubular Limited (OCTL), is one of the leading companies in the World processing a wide range of Oil Country Tubular Goods required for the Oil Drilling and Exploration Industry. OCTL is an ISO 9001:2008 Company and is licensed by American Petroleum Institute (API) under API. Specifications 5DP, 5CT and 7-1. The products are manufactured to the relevant API Specifications and carry API monogram. OCTL is located near Hyderabad city, India , and is an unique integrated 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 with Corporate Head Quarters in Hyderabad, India .
2 The facilities include Upsetting, Heat Treatment of Tubulars, Non- Destructive Testing, Metallurgical Laboratory, Gaging and Calibration Laboratory, Tool Joint and Coupling Heat Treatment and Threading, Hardfacing of Tool Joints, Casing and Tubing Threading, Friction Welding of Drill Pipe, Hydrostatic Testing and Internal Plastic Coating of Tubulars. Research and Development activities are continuous phenomena at OCTL aimed at upgradation of technology and manufacturing processes. OCTL's wide product range covers Drill Pipe, Heavy Weight Drill Pipe, Drill Collars, Production Tubing , Casing, Tool Joints, Couplings, Pup Joints, Rotary Subs, and Cross Overs. 1. Oil Country Tubular Ltd. 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 and Cast Steel Lifting Bails.
3 Services include Tool Joint Hardfacing, Make and Break of Tool Joints, Internal Plastic Coating of Drill Pipe and Tubing , OCTL believes in the principles of continuous improvement, which Reconditioning of Drill Pipe, Re-threading of Drill Pipe, Heavy are put into practice at every level in the organization. It is OCTL's Weight Drill Pipe, Drill Collars, Tubing and Casing, Repair and Re- continuous endeavor to improve the quality of its products and threading of Premium Tubing and Casing, and Field Inspection of services to the complete satisfaction of it's Customers, by adopting Tubulars. the latest manufacturing techniques, practices and technical OCTL can also manufacture and supply in large numbers finished improvements. Tool Joints and API Couplings for Tubing and Casing of all grades. OCTL's sophisticated equipment, expertise and technology makes it In addition to the manufacture of API Products, OCTL is also a the best option to manufacture and supply the product to the licensee for the manufacture of high performance Premium customer's complete satisfaction.
4 Connections including Two Step Premium Connections RTS-6, Our integrated facility gives us the competitive edge'; ably RTS-6PR, RTS-8, RTS-8PR, RSU-6, RSU-8 for Tubing and RFC, supported by our personnel who are highly motivated, RSS for Casing. OCTL is also licensed for many other Premium dedicated and committed to produce Connections from time to time and OCTL takes pride in being a Quality products consistently. source for Premium Connections of high quality with a competitive edge, besides offering repair facilities for such connections. QUALITY. Oil Country Tubular Limited was established to meet the growing worldwide demand for Oil Country Tubular Goods of the highest quality by ensuring compliance with American Petroleum Institute Specifications and the OCTL Standards. OCTL endeavors to provide the best products and services to meet the exacting needs of its customers.
5 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 Systems and API Spec Q1 Quality Systems requirements. OCTL is licensed by American Petroleum Institute (API) as Quality is of paramount importance at OCTL. In the pursuit of Manufacturer of Drill Pipe as per API Specification 5DP. this goal, the OCTL Quality Assurance Program actively involves Manufacturer of HWDP. HWDP,, DC, Threading of Rotary Shouldered personnel at all levels, in the continuing effort to produce the Connection Elements as per API Specification 7-1. highest level of quality products consistently. At OCTL, Quality is a Manufacturer of Casing and T ubing: plain end, threaded and Tubing : continuous process and is embedded in every event, right from the coupled, and threaded as per API Specification 5CT.
6 Receipt of the Customer Order, procurement of raw materials, The Products are manufactured to the relevant processing and shipment of the finished products. American Petroleum Institute (API) Specifications and carry API monogram: The Customer Order is reviewed for all the specifications and API Specification 5DP. 5DP,, Certificate No. 5DP-0065 special customer requirements and is translated to manufacturing API Specification 7-1, Certificate No. 7-1-0082 documents. API Specification 5CT. 5CT,, Certificate No. 5CT-0243. 5CT-0243. The incoming raw material procured only from High Quality Mills API Specification-Q1 Registration No. Q1-0016 from all over the World, approved by OCTL, are verified for APIQR (ISO) Registration No. 0078. conformance to the chemistry and dimensional parameters ISO/TS 29001 Registration No. TS-0630. stipulated in the OCTL Metallurgical Specifications, prior to processing.
7 3. Oil Country Tubular Ltd. During each of the processing stages, strict quality controls are performed to ensure the highest levels of Quality and full compliance with the specified requirements. The best controls, testing, inspection concepts, and practices are integrated into the system. The inspection procedures are designed to detect imperfections, assess their severity and assure that all products comply with the specified Complete documentation is provided with each shipment detailing standards. These include mechanical and metallurgical testing, the full Quality Control records covering the Mill Test and nondestructive testing for possible longitudinal and transverse defects, Inspection Certificate, Quality Clearance Certificate, Length Tally, wall thickness and steel grade verification, pipe hardness, drift, Drill String Assembly data (for Drill Pipe), Non-destructive Test hydrostatic testing, magnaflux and ultrasonic inspection, and Certificate and Warranty Certificate.
8 Any other documentation can threading inspection. also be included on Customer's request. At any time, the Customer can be provided with a comprehensive account of his product. To accomplish this, the facility is equipped with the latest testing and inspection equipment's, Metallurgical Laboratory including ARL OCTL, a complete integrated facility with the quality conscious Spectrometer for chemical analysis, and Metrology Laboratory for personnel having the required expertise at all levels, presents itself gages and tooling control. A complete set of Master and Working as the best option to manufacture and supply Quality products Gages are maintained and the calibration of the gages is strictly consistently with the Competitive Edge' to your complete satisfaction. scheduled for verifying Working Gages against Master Gages, as well as all the inspection, measuring, and testing equipment.
9 The OCTL Quality Assurance Program provides complete process and product traceability for each pipe, starting from the raw material stage through finishing. A unique product number is die stamped on every product to ensure complete traceability. All the Tests and Inspection results throughout the manufacturing process and product traceability data are fully documented and maintained in a computerized data base and are traceable with the product number. We stand committed to total quality and customer satisfaction DRILL PIPE. OCTL offers a complete range of Drill Pipe with Tool Joints attached from 2 m" OD to 5 a" OD according to API Specification 5DP and guidelines presented in API RP7G and Premium Specifications. Drill Pipes with 95% Remaining Body Wall and Extra Long Tool Joints and Extra Long Internal Taper and Special Grades are also offered upon Customer's request.
10 Holiday Free' Internal Plastic Coating is also offered upon Customer's request. OCTL Drill Pipe and Tool Joints are manufactured from the finest quality steel available. Each step of the manufacturing process is performed with the highest degree of accuracy to meet or exceed API Specifications as well as the Industry Standards. Plain End Pipes and Tool Joint Forgings are procured to specific metallurgical chemistries and are matched for physical properties, welding compatibility, weld strength and product integrity. Plain end pipe is upsetted and heat-treated full length by the Quench and Temper process to achieve uniform mechanical properties. The upset profile is designed to blend with the Inside diameter of the pipe body with a generous radius giving a smooth transition from the thicker cross section of the upset to the pipe body. The smooth transition minimizes the stress concentrations.