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... fluid evenly, equal pressure, with less differential pressure sticking. JSH can provide optional slip and elevator groove to improve operation efficiency and safety. Cold-roll the upper radius to increase p...
... fluid evenly, equal pressure, with less differential pressure sticking. JSH can provide optional slip and elevator groove to improve operation efficiency and safety. Cold-roll the upper radius to increase p...
... fluid evenly, equal pressure, with less differential pressure sticking. JSH can provide optional slip and elevator groove to improve operation efficiency and safety. Cold-roll the upper radius to increase p...
... fluid evenly, equal pressure, with less differential pressure sticking. JSH can provide optional slip and elevator groove to improve operation efficiency and safety. Cold-roll the upper radius to increase p...
... fluid evenly, equal pressure, with less differential pressure sticking. JSH can provide optional slip and elevator groove to improve operation efficiency and safety. Cold-roll the upper radius to increase p...
... 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...
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—...
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—...
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—...
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—...
... 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...
...Drill Collar Safety Clamp , Safety Slip Drill Collar Introduction Safety Clamps are used for handling flush joint pipe, drill collars or other non-shouldered tool diameters. It is used to help prevent tools ...
...Drill Collar Safety Clamps For Drilling Rig Description The Safety Clamp consists of individual links, flexibly hinged together. Each link has a separate tapered slip which acts as a gripping member, much li...
... 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...
... composition, and its mechanical properties are obtained by forging. When the magnetic field strength was 1× 105/4marea/m, the relative permeability bias r of the non-magnetic drill collar ≤1.010. The...
...'s geomagnetic field when measuring the direction of the borehole, the measuring instrument must be in a non-magnetic environment. However, in the drilling process, the drilling tool is often magnetic and co...
...Drill Collars Non Magnetic Drill Collar Spiral Drill Collars For Oil Field Equipment Introduction The non-magnetic drill collar is made of low-carbon high-chromium manganese alloy steel. It is refined by str...