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10
2018-10
Basic concepts about geology and geological exploration
Geological exploration is already the most effective means to understand the geophysical properties. As a geologist, understanding the basic concepts of geology is the basis for entering this industry. The earth is composed of three layers: the crust, the mantle and the core. The crust is formed by the accumulation of various rock layers, and its depth is about 30 kilometers. The geological exploration we often say is carried out in this area, and the general drilling depth is not More than 1 kilometer. Geological exploration is the use of drilling equipment on the surface of the earth's crust for a certain depth of geological drilling, through the analysis of drilling core samples to analyze the ground below the rock or water layer of the basic situation. To understand the geological situation, we must first understand
2018-10-10
09
2018-10
Production Advantages and Application Scope of Friction Welding Grooving Drill Pipe
The combination of grooving drill pipes requires welding and various welding methods. Among them, friction welding grooving drill pipes are very popular with customers in the market. The friction welding process ensures the uniformity of the thickness of the pipe body through cold working of the pipe body, ensures the accuracy of the grooving drill pipes, and enhances the hardness and toughness of friction welding grooving drill pipes together. Friction welding grooving drill pipe is mainly suitable for drill bits with threaded drills. It has the characteristics of good reversal and low resistance during rotary installation. It is also relatively simple in the operation process and is liked by people. Friction welding grooved drill pipe can be welded with different materials, which improves the quality of grooved drill pipe.
2018-10-09
08
2018-10
Morning Meeting Scene of Yikuang Drilling and Mining Technology Co., Ltd.
All employees of Yikuang Technology: In order to establish a standardized and unified image of the company's employees, strengthen enterprise management, standardize employee behavior, and ensure the safety and health of employees at work, in combination with the relevant requirements of the company's rules and regulations, the company's employees are now dressed uniformly:
2018-10-08
27
2018-09
Mechanical strength of auger drill pipe
In fact, the spiral drill pipe is a relatively common product, its own performance is very good, not only can drill soil, but also can be used in mine blasting. In fact, in terms of its application field, its own mechanical strength is very good. If you want to really understand the performance of the product, it is very necessary to go to its official website. In fact, everyone should know one thing, when you buy drill pipe, you must also buy its connectors, because only in this way can they be combined and used normally. Basically, each type of drill pipe corresponds to a joint and a pipe body. Basically the mechanical strength of the drill pipe
2018-09-27
27
2018-09
Some suggestions for reducing the wear of the drill string are worth studying!
The drill pipe is a rod connected in the drilling tool to transmit power. The drill pipe is a steel pipe with a thread at the tail, which is used to connect the surface equipment of the drilling rig and the drilling equipment or bottom hole device at the bottom of the drilling. The usual components of the drill pipe are: drill bit, drill collar, drill pipe, stabilizer, special joint and kelly pipe. The purpose of the drill pipe is to carry drilling mud to the drill bit and raise, lower or rotate the bottom hole device together with the drill bit. The drill pipe must be able to withstand huge internal and external pressure, distortion, bending and vibration, so the wear of the drill pipe is a very serious problem. When the drill pipe is worn to a certain extent, it should be replaced with a new one.
2018-09-27
26
2018-09
How to choose the right tunnel drilling rig?
The so-called tunnel drilling rig is driven by the engine hydraulic oil pump, and finally the tunnel drilling rig has the functions of drilling and rotating, so as to realize the purpose of pipeline trenchless construction. Then, in the process of using horizontal drilling rig to complete the project, which characteristic of the drilling rig has the greatest impact on the project? There is generally a vague concept: when selecting tunnel drilling rigs, tension is the main data, and other data are easy to be ignored. the correct principle should be: first look at whether the tension value of the drilling rig is within the required range, and the output torque of the drilling rig and the parameters of the drill pipe are the key data. of course, these capabilities of the drilling rig are started by the heart of the drilling rig.
2018-09-26
26
2018-09
Rib drill pipe series product introduction
1. rib drill pipe introduction rib drill pipe in the construction process of rotation resistance is small, slag effect is good, can be applied to various types of formation, and can be quickly disassembled by disassembly device, improve the construction efficiency, saving labor and material costs. Because the spiral blade is wide and has high hardness, the rib drill pipe has a good slag discharge effect and is suitable for various hardness and various types of formations. In addition, due to the wider spiral blade, the rib drill rod will not cut the hole wall of the drilling hole during the drilling construction process, and will not cause the hole wall to be inclined and affect the drilling effect. Rib drill pipe is divided into taper thread connectivity and hexagonal
2018-09-26
22
2018-09
Festival to send blessings to the Department of mineral science and technology
To the Mid-Autumn Festival, the moon gradually round. In this beautiful season of golden wind and sweet osmanthus fragrance, all the staff of Yikuang Technology express their heartfelt thanks to our customers for their support! Season's greetings to all of you! I wish you all a prosperous career, a happy family and good health! The year after year is similar, but the year after year is different. The achievement of YiKuang Science and Technology today is inseparable from the long-term care, help and strong support of all sectors of society. It is precisely in this way that Yikuang Technology has always taken "mastering drilling technology and leading the future of the industry" as the driving force for progress, actively assuming corporate social responsibility, forming a characteristic management model, realizing value and returning to society.
2018-09-22
21
2018-09
Matters needing attention in the use of drill pipe
When using for the first drilling, it is necessary to "grind the new buckle" first, which includes the technological innovation of applying screw thread oil first, then using the drilling machine to tighten the buckle with full strength, opening the buckle for domestic demand, applying screw thread oil and opening it again, and repeating this for three times to avoid new wear and buckle. As far as possible to maintain the drill pipe under the ground and on the ground in a straight line, so as to avoid the thread part side force and cause unnecessary wear and extremely low, or even jump buckle drill pipe, pay attention to the rig anchor to avoid the construction of the force movement is very important. When using a new drill pipe, it should be determined that the screw thread of the front section of the drill bit (protecting the shaft head) is also close to the turning head of the new bad buckle.
2018-09-21
20
2018-09
Factors Affecting Selection of Rotary Digger Bit
The rotary drill bit is the main component of the rotary drilling rig, which determines the thickness of the rotary digging bottom layer. At the same time, the construction requirements are different, which will eventually affect the progress of the construction, so it is very important to choose the drill bit of the rotary excavator. Let's look at the factors that affect the rotary drill bit. Geology is diverse, which determines the type of rotary drill bit. In the pebble drilling special drilling pebble rotary drill bit, so according to your drilling geology to distinguish. Helps you complete construction tasks quickly. Another point is that different rotary drilling rigs have different rotary drilling bits installed, which is also one of the influencing elements. Like surface soil, muddy sub-clay, clay layer in dry state
2018-09-20
