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Drilling Handling Tools Rotary Slips Eastland supplies three models of Rotary Slips which can accommodate drill pipes from 23/8 to 51/2 inch O.D: SDS—Short Rotary Slips, designed for shallow hole drilling SDML—...
...Tools Description There are three kinds of model of DCS Drill Collar Slips:S,R and L. They can accommodate drill collar from 3 inch(76.2mm) to 14 inch(355.6mm) O.D..The handling sizes can be adjusted by chan...
...Drill Collar Slip for Hot Sale / Handling Tool Drill Collar Slip Introduction Rotary slips are calssified as tye short(SDS), Medium (SDML)and Extra Long(SDXL) according to griping length. SDS slips are desig...
Drill Collar Slip Introduction: Type DCS Drill Collar Slip The Type DCS drill collar slips are designed and manufactured in API Spec 7K and SY5049-91.It is manufactured in a structure of multi-segment pieces ...
sell C-1 type drill collar slips 5 1/2 to 7'' and related spare parts for more details,pls send saleskd2013@hotmail.com...
... ( tubuarl running equipment) for oil and gas exploration. Which includes Manual Tongs, Elevators, Rotary Slips, Safety Clamps, Sucker Rod Elevators, Single Joint Elevator etc.Haige DSC Slip is fordrill coll...
Specifications i. Certificate:NS-1 API 7-1, API Q1, API Recommended Practice 7G-2 ii. OD: 2 7/8" to 14" or 73mm to 355.6mm iii. Grade:4145H iv. Length: R1: 6.10-7.01m; R2: 8.84-9.75m; R3: 12.19-13.72m Products ...
... collars and drill collars with slip grooves. Product Specifications Ф79 drill collar, Ф89 drill collar, Ф105 drill collar, Ф121 drill collar, Ф146 drill collar, Ф159 drill collar, Ф165 drill collar, Ф178 dr...
... Drill Collar Slips Breif Introduction There are three types of DCS Drill Collar Slips: S, R and L. They can accommodate drill collars from 3in(76.2mm) to 14in(355.6mm) O.D.. The handling sizes can be adjust...
...Drill Drill Collars Spiral Drill Collars The spiral cut is added to a drill collar to prevent the likelihood of differential wall-sticking by reducing wall contact between the drill collar and the wall of th...
... chemical composition and achieved its mechanical properties by forging. When the magnetic field strength is 1 × 105 / 4π A / m, the relative permeability μr≤1.010 of the non-magnetic drill collar. The...
API Spec Non Magnetic Spiral Drill Collar Oil Field Drilling Tools Description: Drill collars are manufactured from 4145H modified steel.Drill collars are bored and drifted to API Spec 7-1 and fully heated to m...
...Drill Collars NMDC Oil Gas Drilling Tool API Drill Collar Spiral Drill Collar And Non Magnetic Drill Collar Introduction Non-magnetic drill collars have unusual design requirements and therefore bring unique...
Drill Collar features: • High quality, unique material • Special medium frequency heat treatment method • Meet the requirements of API SPEC7-1 • Aadvanced super magnetic method and mechanical properties •Strict...
... to drill pipe and centralize the drill bit. According to API Spec7-1 specifications, the material quality is 4145H that’s after heat treatment, thread hardening treatment and phosphate to better ......
High Performance Trenchless Drilling Equipment Drill Collar Providing Weight Description Drill collar is a component of a drill string that provides weight on bit for drilling. This kind of trenchless tool is a...