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...Specifications Diameter 8 1/2" 165mm Bearing Type Journal bearing/flat rubber seal ring Drilling cycle type Mud circulation Connection thread ty 4 1/2'' REG Formation low compressive strength, medium soft, h...
... Well Bits Product Specifications Diameter 6" (152mm) Bearing Type Journal bearing/rubber seal ring Drilling cycle type Mud circulation Connection thread ty 3 1/2'' REG Operation Parameters Rotary speed (r/m...
... Specifications Diameter 14 3/4" 375mm Bearing Type roller bearing/rubber seal ring Drilling cycle type Mud circulation Connection thread ty 7 5/8'' REG Formation low compressive strength, medium soft, hard ...
... Product Specifications Diameter 12 1/4" 311mm Bearing Type Journal bearing/Rubber sealing ring Drilling cycle type Mud circulation Connection thread ty 6 5/8'' REG Operation Parameters Rotary speed (r/min) ...
... Specifications Diameter 11 5/8" 295mm Bearing Type Journal bearing/rubber seal ring Drilling cycle type Mud circulation Connection thread ty 6 5/8'' REG Formation low compressive strength, medium soft, hard...
... Diameter 10 5/8" 270mm Bearing Type Journal bearing/flat rubber seal ring Drilling cycle type Mud circulation Connection thread ty 6 5/8'' REG Formation low compressive strength, medium soft, hard abrasive ...
...Diameter 8 1/2" 216mm Bearing Type Journal bearing/flat rubber seal ring Drilling cycle type Mud circulation Connection thread ty 4 1/2'' REG Formation high compressive strength, medium hard and abrasive for...
...drilling up to 1000m. Compactness and solidity are the main characteristics of the rig which is designed to work with several drilling method: reverse circulation by mud and by air, down the hole hammer dril...
...inserted into the borehole and cemented in place to prevent the borehole from separating rock and collapsing and to ensure circulation of mud for ease and extraction. Petroleum casing is the steel pipe that ...
...'AN TRUCK , the main transmit, transmission power, gearbox, sets of windlass, mud pump, sewage pump,mast are set up on the chassis. 3.This rig is a rotary drilling rig with directional circulation, which is ...
... The common rotary drilling rig, namely the rotary drilling rig with positive circulation mud flushing, consists of a tower, a winch, a rotary table, a drilling tool, a mud pump, a faucet, a motor, etc. Duri...
... rig, namely the rotary drilling rig with positive circulation mud flushing, consists of a tower, a winch, a rotary table, a drilling tool, a mud pump, a faucet, a motor, etc. During operation, the power mac...
..., a winch, a rotary table, a drilling tool, a mud pump, a faucet, a motor, etc. During operation, the power machine drives the rotary table through the transmission device, and the driving drill rod drives t...
... for modern take mud solid wall, foundation engineering construction of drilling process of large diameter pile foundation, positive and negative circulation piling, digging pile, impact drill pile of mud tr...
High efficiency truck mounted water well drilling rig mud drill and DTH-Hammer Water Drilling Equipment Diesel power or Electric Drilling technology: Positive circulation of mud: DTH-HAMMER Advantage: 1. Suitab...
... RIG DEPTH 200M HYDRAULIC TOP HEAD DRIVE USE MUD AND DTH HAM HAMMER AND IT IS NOT ONLY SUITABLE FOR MUD DRILLING, BUT ALSO SUITABLE FOR DOWN THE HOLE HAMMER DRILLING AND AIR LIFT REVERSE CIRCULATION DRILLING...
... for modern take mud solid wall, foundation engineering construction of drilling process of large diameter pile foundation, positive and negative circulation piling, digging pile, impact drill pile of mud tr...
..., a winch, a rotary table, a drilling tool, a mud pump, a faucet, a motor, etc. During operation, the power machine drives the rotary table through the transmission device, and the driving drill rod drives t...
... rig, namely the rotary drilling rig with positive circulation mud flushing, consists of a tower, a winch, a rotary table, a drilling tool, a mud pump, a faucet, a motor, etc. During operation, the power mac...
... The common rotary drilling rig, namely the rotary drilling rig with positive circulation mud flushing, consists of a tower, a winch, a rotary table, a drilling tool, a mud pump, a faucet, a motor, etc. Duri...