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exploration hole drilling

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China ZYJ-800/190 tunnel drilling rig for  coal seam infusion and grounting and water gas explortation factory

ZYJ-800/190 tunnel drilling rig for coal seam infusion and grounting and water gas explortation

ZYJ-800/190 tunnel drilling rig for coal seam infusion and grounting and water gas explortation The ZYJ series trestle hydraulic rotary drilling rig is applied to drilling of caving blast holes, drain holes, ... Read More
2017-10-13 07:49:38
China ZYJ-400/130 150m Flameproofed portable coal seam gas Bracket Hydraulic Rotary Drilling Rig factory

ZYJ-400/130 150m Flameproofed portable coal seam gas Bracket Hydraulic Rotary Drilling Rig

ZYJ-400/130 Trestle hydraulic rotary drilling rig for caving hole and grouting hole ZYJ-400/130-trestle hydraulic rotary drilling rig is applied to drilling of caving blast holes, drain holes, gas drainage hole... Read More
2019-05-30 09:54:53
China ZYJ-400/130 Trestle hydraulic rotary drilling rig for caving hole and grouting  hole factory

ZYJ-400/130 Trestle hydraulic rotary drilling rig for caving hole and grouting hole

ZYJ-400/130 Trestle hydraulic rotary drilling rig for caving hole and grouting hole ZYJ-400/130-trestle hydraulic rotary drilling rig is applied to drilling of caving blast holes, drain holes, gas drainage hole... Read More
2017-08-01 10:51:34
China ZDY2300S fully hydraulic rotary drilling rig with bracket for the advanced prediction hole and geological exploration factory

ZDY2300S fully hydraulic rotary drilling rig with bracket for the advanced prediction hole and geological exploration

ZDY2300S fully hydraulic rotary drilling rig with bracket for the advanced prediction hole and geological exploration The drilling rig consists of three parts: drilling rig, power pack and opertion panel. Each ... Read More
2017-11-25 16:16:57
China 1000m truck-mounted drilling rig for hydrological wells, coal seam hole, grouting holes, geothermal wells factory

1000m truck-mounted drilling rig for hydrological wells, coal seam hole, grouting holes, geothermal wells

1000m truck-mounted drilling rig for hydrological wells, coal seam hole, grouting holes, geothermal wells This drilling rig not only has the advantages of compact structure, strong mobility, low operating cost, ... Read More
2024-01-05 09:49:38
China API Spec 7-1 Drilling Stabilizer/Drill Stabilizer O. D 17 1/2" factory

API Spec 7-1 Drilling Stabilizer/Drill Stabilizer O. D 17 1/2"

API Spec 7-1 Drilling Stabilizer/Drill Stabilizer O. D 17 1/2" Product Information Drilling Stabilizer is the important tools to prevent hole deviation for oil, gas and geological exploration and drilling. ... Read More
2020-07-02 10:03:47
China AISI 4145H Oil/Gas/Water Drilling Stabilizer/Drill Stabilizer O. D 142.9mm with API Spec 7-1 factory

AISI 4145H Oil/Gas/Water Drilling Stabilizer/Drill Stabilizer O. D 142.9mm with API Spec 7-1

Product Information Drilling Stabilizer is the important tools to prevent hole deviation for oil, gas and geological exploration and drilling. Stabilizer is widely used for angle buiding, drop angle, and hold ... Read More
2020-07-09 11:17:33
China API Spec 7-1/7-2 AISI 4145h String/Near-Bit Drill Stabilizer O. D 444.5mm factory

API Spec 7-1/7-2 AISI 4145h String/Near-Bit Drill Stabilizer O. D 444.5mm

Product Information Drilling Stabilizer is the important tools to prevent hole deviation for oil, gas and geological exploration and drilling. Stabilizer is widely used for angle buiding, drop angle, and hold ... Read More
2020-11-12 15:06:02
China API Spec 7-1/7-2 AISI 4145h Drilling Stabilizer/Drill Stabilizer O. D 444.5mm factory

API Spec 7-1/7-2 AISI 4145h Drilling Stabilizer/Drill Stabilizer O. D 444.5mm

Product Information Drilling Stabilizer is the important tools to prevent hole deviation for oil, gas and geological exploration and drilling. Stabilizer is widely used for angle buiding, drop angle, and hold ... Read More
2020-11-12 15:07:18
China AISI 4145h Water Well Drilling Stabilizer/Drill Stabilizer O. D 444.5mm with API Spec 7-1 factory

AISI 4145h Water Well Drilling Stabilizer/Drill Stabilizer O. D 444.5mm with API Spec 7-1

Product Information Drilling Stabilizer is the important tools to prevent hole deviation for oil, gas and geological exploration and drilling. Stabilizer is widely used for angle buiding, drop angle, and hold ... Read More
2020-11-12 15:09:19
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