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2023-2-22What's in the rig operation side of things
1. Preparation before drilling Clean the drilling rig, check whether the drilling rig is damaged during transportation, and whether the bolts and oil circuit joints are loose; check the diesel engine, -
2023-2-20What is the reason for the fracture of the drill pipe of the horizontal direc...
1. From a macro perspective, the reasons for the cracking of the drill pipe of the horizontal directional drilling rig mainly include the following aspects: 1. Raw material and processing of drill pip -
2023-2-17What is the structure of horizontal directional drilling?
The horizontal directional drilling rig pump station is mainly composed of motors, oil pumps, oil tanks, overflow valves, fine oil filters, coolers and bases. The pump station drives the oil pump to r -
2023-2-15Maintenance of Horizontal Directional Drilling Rig
1. Always keep the surface of the drilling rig clean, remove mud, dirt and other debris at any time, and keep the slide rails clean. 2. Pay attention to check the temperature changes of the various pa -
2023-2-13Matters needing attention in horizontal directional drilling rig handover
(1) The operator should understand the relevant operating conditions such as the specification of the pipeline, the condition of the quality on site, and the construction process. (2) Operators take o -
2023-2-10What is the working principle and process of horizontal directional drilling?
1. The working principle and process of horizontal directional drilling: 1 Construction principles of horizontal directional drilling and pilot drilling Pilot drilling is primarily done with jet-assis -
2023-2-08How to choose a horizontal directional drilling rig?
How to choose a horizontal directional drilling rig: Horizontal directional drilling technology is a new construction technology that combines directional drilling technology in the petroleum industry -
2023-2-06Notes on the use of horizontal directional drilling rigs
According to the torque of the horizontal directional drilling rig, the push-pull force, and the small radius of curvature allowed, select the drill pipe with the appropriate specification and model. -
2023-2-03How to maintain horizontal directional drilling rig
Routine inspection before start-up of horizontal directional drilling rig. Check whether each control valve returns to its original position. If the equipment is connected to the drilling tool, it is -
2023-2-01Introduction of basic structure and function of horizontal directional drilli...
1. The drilling rig system is composed of the main unit of the drilling rig, the turntable, etc. It is the main body of the drilling and back-hauling operations through the equipment. The main unit of -
2023-1-30Reasons for failure of trenchless drill pipe
1. Non excavation drill pipe cracked along male and female threads 1) The torque of the drill across the dip angle of the drill pipe 2) The curvature radius of the construction hole spans the small cu -
2023-1-27Precautions for use of trenchless drilling rig
1. During construction, prevent the large diameter drill pipe from connecting to the small diameter drill pipe (that is, the large and small drill pipes are used together) to prevent the small drill p