used drill stem for sale

Standard HWDP is manufactured with thick-wall pipe. There is extra long EU tool joints on the two ends and long EU in the middle part, with the functi...

... testing operation. The full bore sleeve sampler for on tests. The sleeve type RD sampler is operated by annulus pressure, whic...

... subs can be to protect (rod) from consumption in the way of making the connector to bear most of torque force. Concerning packing ...

.... The gauge carrier is for carrying electric memory gauges which for recording annular pressure & temperature and tubing pressure & tempe...

... testing (DST) is a procedure in the petroleum industry to determine the productive capacity,and permeability of a potential petrole...

... Group Limited has a variety of auger equipment and accessories for soil sampling, ground water monitoring, construction and mining applicatio...

... tools pipe JCDRILL DTH Pipe Description This DTH pipe, the shortened form of down the hole pipe, is a kind of...

Usage: As the major part of pipe connected with Kelly and collar, which is to put torque to bit and collar. M...

... Description Water Well 114mm Ingersoll Rand Api 3 1/2REG Thread A casing is a large diameter pipe as a structural retainer...

... and Lower Safety Valves Product Description INSIDE BOP The IBOP is a heavy-duty drop check valve with a conical plug to reduce the cutti...

12 1/4" 532 311mm Drilling stem tools Tricone drill Bits Mining roller cone bit is the most widely used type of bit. Tricone bit work alternately cutt...

... into well, 1. to bring rock cutting to ground, 2. to cool bits, 3. to lubricate stem, 4. to protect wall of well. BW-250 has multi-spe...

Testing Tools Drain Valve DST Tools For Well Testing​ Sleeve type drain valve is the DST Tools for testing service, the drain va...

... is for diamond and alloy aperture size of core , can be also for geological exploration, hydrology, water wells, and large calib...

...shallow layer of shale gas, terrestrial heat, etc, rig is multifunctional, it can be with mud pump.The rigs are not only des...

... Rig 200m Borehole Machine For Product Description The RCS200W small water well rig is mounted on a trailer. It ...

... Rig for in Pakistan Description: The Stable Performance Hydraulic Super Deep Reinforcement Soil Rig for in Pakistan is ...

... precipitation, geothermal heat, industrial and agricultural water wells, home well projects and so on. Advantages 1, it max 120...

Water Well Drill Rod 114mm 4 1/2" With 2 7/8reg Thread For Borehole Drilling Description 114mm water well drill rod is made of alloy steel, with joint...

...concrete structure,river levees,subgrade grounting hole and direct grouting,civil wells and earth temperature central air-conditioner etc ...