borehole drilling methods

Brand Name:SOLLROC

Model Number:M60

Place of Origin:China

...Drill Bits For Borehole Drilling Product description DTH drilling can be performed in most types of rock, hard or soft. It's a commonly used method in the mining industry (blast hole drilling), water well drilling, construction, and in the oil and gas industry. In DTH drilling, the drill string rotates while the drilling hammer continuously strikes down into the rock. Our DTH drill...

Brand Name:JCDRILL

Model Number:CSD600 6X4

Place of Origin:China

...Drilling Rig, 600 m Water Well Borehole Drilling Rig Application CSD600 6 x 4 SINOTRUK HOWO truck mounted water well drilling rig, it can be used with air compressor, mud pump, even we can just use the dry hydraulic drilling method. The drilling rigs are not only designed for water drilling. They can be used in all conditions based on pore-forming purpose. Characteristics 1. The drilling...

Brand Name:TYSIM

Model Number:KR360C

Place of Origin:Jiangsu, China

High Operating Efficiency Max Torque 360Kn.M Hydraulic Rotary Drilling Rig For Construction Working Product description 1. Erialized products have different models, different capabilities, and multiple choices to meet the needs of different customers. 2....

Brand Name:TYSIM

Model Number:KR150M

Place of Origin:Jiangsu, China

Technical Specification Technical specification of KR150M rotary drilling rig (CFA construction method) Torque 150 kN.m Max. diameter 750 mm Max. drilling depth 17 m Max. crowd pull 400 kN Auxiliary winch line pull 60 kN Auxiliary winch line speed 79 m/min...

Brand Name:Teamwhole

Model Number:24Inch DTH Hammer

Place of Origin:China

24Inch DTH Hammer With Shank TH24 TK24 NUMA240 Bit For Foundation Piling Water well drilling ​1.Advantages of construction method Use:DTH Hammer drilling is a good way to drill through cave formation and avoid stuck problem Cave:When encountering caves,...

Brand Name:Glorytek

Model Number:DF400

Place of Origin:China

...method. This machine is equipped with the Dongfeng 6×4 special truck chassis and it has 11.00R20 steel wire off-road tread tires, which are good at off-road performance. We equip Yuchai YC6J220-46 diesel engine for this borehole drill rig machine, and the

Brand Name:EN

Model Number:8000

Place of Origin:China

...) in the earth's crust by the rotary drilling method for the discovery and extraction of hydrocarbons such as crude oil and natural gas. At present ,there are two main type of drilling bit : rolling cutter bits and fixed cutter bits . According to the

Brand Name:SINOVO

Model Number:SHD serious

Place of Origin:China

Borehole Horizontal Directional Drilling Rig For Mining Hole Blasting Horizontal directional drilling or directional boring is a method of installing underground pipes, conduits or cable by using a surface drilling rig. This method results in little impact on the surrounding area and is mainly used when trenching or excavating is not practical. We are a professional horizontal directional drill...

Brand Name:Sanrock

Model Number:R82

Place of Origin:Zhejiang, China

...drilling machinery borehole depth 25m hydraulic DTH drilling rig for sale At urban construction project, surface mining, quarries ,construction work sites,foundation pit construction, road slope protection project etc. Products Description Product name: DTH Drilling Rig Brand Name:Sanrock Type:Rotary Drilling Rig Name:R82 Rotary Torque(Max.):1650N.m Drilling Diameter:90-110mm Method of Feed:Cylinder+Chain Drilling...

Brand Name:ROSCHEN

Model Number:RS-RC-200

Place of Origin:CHINA

... (RC) Drilling Rig Why needs reverse circulation drilling? . When drilling the hole of diameter >250mm, which the annular area between the drill pipe and inner surface of borehole is very big. . If using direct circulation drilling method, it needs...

Brand Name:ShiTan

Model Number:ST-300

Place of Origin:China

...l drilling rig, all rig is multifunctional, you could choose 3 kinds of drilling method: 1. Dry hydraulic drilling install with air compressor 2. Drill with mud pump and diesel engine 3. Two-function integrated machine, multifunctional 2.ST-350 Water Well

Brand Name:Gold

Model Number:GD-S

Place of Origin:Chongqing, China

Economical Borehole Water Level Meter Measuring Tape This borehole water level meter is one of the methods of precise measuring water levels. It is usually used to measure the water level on drilling, wells, water level pipes, and vertical shores. It is ...

Place of Origin:CHINA

Brand Name:SINOCOREDRILL

Model Number:TDR -50

...drilling with reverse circulation CBM universal Drilling Rig TDR -50 The TDR -50 universal drilling rig enables each user to drill with the following methods, with borehole diameters of 3.5 ″to 47″and drilling depths up to 1 200m. ●Rotary-drilling with direct circulation ●Rotary-drilling with reverse circulation ●Percussion core drilling (ram coring) ●Wire-line core drilling ●Down-The-Hole hammer drilling ●Free-fall drilling...

Brand Name:Bealong

Model Number:BHD-180B

Place of Origin:China

...-weight anchor rig. Both models are suitable for all drilling process methods in anchoring projects, such as auger drilling, single drill rod drilling, and single casing drilling , Casing composite drilling and self-drilling anchor rod drilling and other

Brand Name:JTHL

Model Number:casing

Place of Origin:China

...borehole brand Bauer made by JTHL Drilling Casing Items adopt the high-carbon steel (Q345B, 16Mn, Q195-Q345, etc.) and special welding method to keep the drilling strength and efficiency. Rotary Casing Pipe is obtained by driving a steel siding into the ground in order to protect the whole drilling operation; basically, the rotary drilling...

Brand Name:WONTECH

Model Number:Casing Advancement Systems

Place of Origin:China

...be painted according to your need. 3. Multi packages methods are applied to ensure the safe protection during transportation. 4. We are confident that our finished products must satisfy the quality standards of our clients. 5. Carbide grade options for

Brand Name:JIADE

Model Number:GSD-2zf

Place of Origin:China

Speicification: Borehole diameter: 250-1500mm Bore depth: 50-300m Drill stem length: 3 - 6m Drill stem diameter: Φ89, Φ95, Φ133, Φ168 Drilling method: Mud F/R circulation Air F/R circulation Rated DTH hammer: Middle, High pressure Lift up: 0.12m/s ...

Model Number:DTH

Place of Origin:CHINA

DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts ...

Brand Name:huaxiamaster

Model Number:JDL-300

Place of Origin:China

...Drilling Rig < > of JDL-300 mud/air drilling rig< > of JDL-300 mud/air drilling rig< > of JDL-300 mud/air drilling rig JDL-300 mud/air drilling rig Working stratum Loose soil layer and bed rock(hardness:F6~20) Drilling method Mechanical top head rotation, hydraulic feeding, work with mud pump or DTH. Drilling capacity Φ42 Mud drilling depth 530m NQ wireline coring 600m Φ75 Air Drilling depth 300m Borehole...

Brand Name:HuaxiaMaster

Model Number:JDL-300

Place of Origin:China

...Drilling Rig < > of JDL-300 mud/air drilling rig< > of JDL-300 mud/air drilling rig< > of JDL-300 mud/air drilling rig JDL-300 mud/air drilling rig Working stratum Loose soil layer and bed rock(hardness:F6~20) Drilling method Mechanical top head rotation, hydraulic feeding, work with mud pump or DTH. Drilling capacity Φ42 Mud drilling depth 530m NQ wireline coring 600m Φ75 Air Drilling depth 300m Borehole...