08-18

DTH Drill Pipe Analysis Groundwater Dynamic Prediction Considerations

Groundwater dynamics refers to the process of changes in groundwater level, water volume, water temperature, chemical composition and other factors over time. Drilling a well needs to find a place with sufficient groundwater, so how can we predict the groundwater dynamics? DTH drill pipe will explain it to you.

08-18

Common sense of oil drilling equipment and oil drill pipe maintenance

The management and maintenance of oil drilling equipment and oil drill pipe is of great significance to the normal operation of oil exploitation. After all, the oil industry is an important industry related to national energy reserves and economic development. In the process of oil exploitation, it is necessary to do a good job in the management of each process to prevent quality problems and operational problems. Oil drilling machinery and equipment is the basic production equipment for oil exploitation.

08-24

What are the precautions for the terrain of the water well drill pipe drilling team?

In order to find groundwater resources, water well drill pipe uses well drilling machine equipment to carry out drilling water intake project, that is, groundwater needs to be found according to geological conditions at different points. From geological analysis, there are usually three kinds of geology that can contain water, namely basalt formation, gypsum layer, quicksand layer and so on, which are the most common geology encountered by well drilling machine.

08-24

Methods to prevent the failure of the well drilling machine:

When the drilling machine is repaired, it needs to be cooled before starting work to avoid scalding due to high temperature. The hydraulic system of the drilling machine needs to be repaired after pressure is released to avoid danger caused by internal high pressure storage. When the brake system of the main coil of the drilling machine is disassembled, it is strictly prohibited to carry the main coil for maintenance.

08-27

Geological drill pipe tells what is the probability of success in drilling a well.

Now the shortage of water resources, well drilling construction technology has become an indispensable project, but due to the well drilling process, the need to deal with a variety of different geological environment, so in the process of well drilling construction of the filter pipe will inevitably fail, so how to improve the success rate of well drilling construction of the filter pipe.

09-02

What are the technologies for drilling wells under friction welding drill pipes?

In geological exploration and geological engineering, it is beneficial for drilling equipment to drill underground. For cylindrical round holes with small diameter and large depth, it is called drilling.

09-02

How to deal with the maintenance of the outer flat drill pipe and drilling rig

The outer flat drill pipe and the drilling rig need to be maintained regularly after use, so as to extend the life of the equipment. Increase work efficiency and do not delay the normal work. In fact, if you want the drilling rig to perform at a normal level, you must do enough maintenance and maintenance work at ordinary times, so as to ensure the normal performance of the drilling rig.

09-04

DTH drill pipe tells us: What are the methods of flushing and dredging?

The reasons for the formation of silt wells include sand in the water layer, excessive strainer holes, and well wall damage. All these will cause sediment deposition and blockage in the lower part of the well, block part of the screen pipe, and affect the water outlet of the well. These problems can be solved by well washing. Below, the down-the-hole drill pipe introduces several methods of well washing and dredging.

09-04

What are the dry hole forming processes of water well drill pipes and drilling rigs?

Drilling rig, is a complex machine, it consists of machines, units and institutions. Drilling rig is in the exploration or mineral resources (including solid ore, liquid ore, gas ore, etc.) development, drive the drilling tool to drill underground, access to physical geological data of mechanical equipment.

09-08

Drill pipe manufacturers tell us which types of drilling fluids can be divided?

Drill pipe manufacturers tell you that drilling fluid is indispensable in drilling engineering, and drilling fluids that are not used in different regions are also different. Drill pipe manufacturers have found the following drilling fluids for you.

09-08

What preparations should be made in advance for drilling deep water wells with friction welding drill pipes?

Friction welding drill pipe deep water wells need to detect groundwater, you can also ask geological engineering professionals to do this work.

09-14

Analysis on Construction Technology of Bored Pile with Geological Drill Pipe

Hefei cast-in-place pile construction must be fully supported before the construction process of bored pile, due to different drilling equipment, the construction process is not the same, now to GPS100 type rotary drilling rig hole as an example, the main construction process is: site leveling → hole position determination → casing burial → drilling in place → drilling into hole → drilling lifting → first hole cleaning → hole inspection → reinforcement cage lifting → pipe down → second hole cleaning → underwater concrete pouring → pipe lifting → pipe lifting → pipe lifting → pile forming.

09-16

What are the reasons why the outer flat drill pipe explains the ground layer collapse in the drilling project?

Drilling equipment must receive professional training and have certain working experience before taking up their posts.

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