07-13

DTH drill pipe explains what is the role of falling wells?

Before drilling a well, it is necessary to make full preparations. Selecting the location of the well can avoid many troubles. Therefore, drilling a well is one of the tasks with technical content, and it is also a large project. The completion of this project requires a lot of Financial resources and manpower

07-17

Summary of Geological Drill Pipe on Key Points of Safe Construction in Drilling Process

In the drilling work of geological drill pipes, the drilling safety problem has always been a problem that everyone attaches great importance to. The following is an explanation of how to establish safe working steps and what specific operations are involved:

07-21

What is the drilling process of friction welding drill pipe?

What are the steps of drilling process? What is it like? Many people want to know, what is the sequence of these steps before and after the introduction of friction welding drill pipe below:

07-23

What are the ways to analyze the water quality of the drilling site by the water well drill pipe?

The water well drill pipe must check whether the quality of the well water is qualified after drilling construction. Therefore, the quality of the water quality should be clarified during the drilling process, and then the excavation should be carried out. How can the water quality of the construction site be analyzed?

07-28

What are the relevant definitions and prevention methods of lost circulation?

Well leakage is actually the phenomenon of drilling fluid and cement leaking into the bottom layer. Well loss is a very common but particularly serious accident in drilling work, because it can lead to borehole collapse. Therefore, we must find problems in advance and deal with them quickly and effectively in order to avoid more serious situations.

07-30

What is the working principle of the heat dissipation system of the drilling equipment under the explanation of the friction welding drill pipe?

Drilling fluid with large displacement is required during the drilling operation, so the friction welding drill pipe must be drilled with two mud pumps. Due to the increasing depth of the well, the pressure of the mud column at the bottom of the well will continue to rise.

08-03

What are the common drilling methods under the introduction of water well drill pipe?

Water well drill pipe drilling is an important link in geological exploration and deposit development. For oil and natural gas, a well drilled is a channel for oil and gas production from oil and gas layers to the ground, and it is also a channel for people to observe and influence oil and gas reservoirs.

08-05

What should be paid attention to when drilling wells in rural areas?

From the perspective of location, if the outer flat drill pipe is a well used by one's own family, it is generally selected in the white tiger side of the residence. If it is a public well in a village, don't be too far away from the village, which is easy to cause inconvenience in life. Generally, wells are not drilled in the four directions of Zi (due north), Noon (due south), Mao (due east) and You (due west), it is often possible to have a slight deviation of 15 degrees;

08-07

DTH drill pipe tells what factors affect the installation position of drilling rig?

There are many factors to consider when choosing the location of the drilling rig. The following DTH drill pipe will tell you about the influencing factors.

08-11

The geological drill pipe reminds everyone of the matters needing attention when overhauling the drilling rig!

When the drilling rig is overhauled, it is necessary to cool the drilling rig with water before operating ability to prevent the staff from burning due to high temperature. The hydraulic transmission system of the geological drill pipe drilling rig must be overhauled after pressure is released to prevent risks caused by high internal pressure. When the main reel brake system of the drilling rig is disassembled and assembled, it is forbidden to carry out overhauling on the main reel;

08-14

What are the precautions for friction welding drill pipe in drilling construction?

What are the precautions for geothermal drilling before drilling? The friction welding drill pipe below will explain to you. At the same time, I hope you can know more about it to save costs!

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

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.

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