Drill Collars

• Type : Drilled Screws
• Country of Origin : India

Products are manufactured to API Spec. 77-1 and API RP7G more...

• Material : Alloy Steel
• Model : WC-CDFC
• Type : Drill Collar
• Working Pressure : 21Mpa-35Mpa
• Machine Type : Drilling Tool
• Application : Well Drilling
• Condition : New
• Product No. : WC-30203
• Weight : 15KG-300KG

Differential Fill-up Float Equipment allows 90 per cent casing fill-up during run-in, reducing surge pressures caused by the piston effect of running casing in restricted IDs. Use of Differential Collar with Shoe provides additional buoyancy by allowing only 81 per cent casing fill-up further enhancing draw w more...

• Total number of Segments : 7
• Weight : Complete Set : 51 kg.

Drill Collar Slip are having multi segment design to give a full wrap around the diameter of Drill Collars having an API Taper of 4 inch per feet on the diameter fitted with Circular Buttons and up right handles, have extra back support to ensure sufficient strength & support to the inserts of various sizes. more...

• Supply Type : Supplier

more...

With sincerity and hard work, we have been to carve a niche for ourselves as one of the foremost organizations offering Drill Collars. We manufacture these drill collars gauges with the support of our experienced technology experts, by using ultrasonically tested bars of chrome molybdenum alloy steel. For the more...

Drill Pipes Heavy Weight Drill Pipes Drill Collars Production Tubing (API & Premium Connections) Casing Pipes (API & Premium Connections) Coupling, Pup-Joints & Cross Overs Oil Field Accessories & Services Repair Reconditioning of Drill Pipes Premium Connections Field Inspection Services more...

Drill collars Drill Pipes Heavy Weight Drill Pipes Drill Collars, Casing Pipes (API & Premium Connections), Coupling, Pup-Joints & Cross Overs, Repair Reconditioning of Drill Pipes Premium Connections. more...

With sincerity and hard work, we have been to carve a niche for ourselves as one of the foremost organizations offering  Drill Collars.  We manufacture these drill collars gauges with the support of our experienced technology experts, by using ultrasonically tested bars of chrome molybdenum alloy steel. For more...

Drill Collars (Slick and Spiral) are processed from AISI 4145 H Chromium Molybdenum Alloy Steel and are fully heat treated to a Brinell Hardness range of 285-341 BHN and have a minimum Charpy V-notch Impact strength of 40 ft-lbs. at 70° F and a minimum elongation of 13%. The mechanical properties meet or exc more...

• Brand Name : Molygraph
• Supply Type : Manufacturer

Benefits: 1. contains copper flakes, non-metallic and environment friendly blend of natural, inorganic ep & aw additives that provide superior lubrication 2. excessive circumferential is prevented by increasing the co-efficient of friction under compressive forces. 3. ep additives provide protection against g more...

Drill Collars provide the weight on bit to drill the well but also work as a shock absorber to dampen the vibrations and impact forces caused by drilling. more...

The resistance of the tool on the drill pipe as it comes up out of the hole has almost zero weight to it. The weight of the operators is all that is required to keep the tool down. Special wiper blades are available for specific applications such as wiping mud from drill collars or heavy spirals. These specia more...