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11
2018-05
Characteristics of slotted drill pipe for integral spiral drill pipe
When the welded spiral drill pipe is drilled into the soft coal seam with wind pressure, the spiral wing is easy to crack, desoldering and wear-resistant, which leads to the problems of difficult hole formation and even scrapping. The spiral groove is processed in the thick-walled pipe by milling chips, the drill pipe joint is improved, the thread is surface treated, and the integral spiral drill pipe is developed. The field test results show that the integral spiral drill pipe has good comprehensive mechanical properties, strong hole-forming ability and long service life, which can not only replace the welded spiral drill pipe for wind pressure drilling in soft coal seam, but also replace the regular outer flat drill pipe for rock drilling.
2018-05-11
10
2018-05
How to match the drill bit and drill pipe
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 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. In the process of oil and gas extraction and refining, drill pipe can be used many times. The choice of drill bit is very important, but the drill pipe with its matching also needs a good choice. How to choose the drill pipe with matching is not a small knowledge, not only to choose the good quality but also to choose the appropriate size. So how should the drill bit and drill pipe match?
2018-05-10
09
2018-05
Do you understand how important the precautions for the use of drill pipes are?
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 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. In the process of oil and gas extraction and refining, drill pipe can be used many times.
2018-05-09
08
2018-05
Do you know why the drill pipe breaks?
A 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 and grinding equipment or bottom hole device at the bottom of the drilling. 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. In the process of oil and gas extraction and refining, drill pipe can be used many times. The common causes of drill pipe fracture are as follows: 1. Trenchless drill pipes have been used for too long, with more surface damage, approaching or exceeding fatigue life. Replace new drill pipe in time. 2, drill pipe body material, thickness does not meet the technical regulations
2018-05-08
07
2018-05
Do you understand the handling and maintenance of drill pipes?
Do you know about the loading and unloading and maintenance of drill pipes? Take a look at it: Install and check the drill pipe, whether the joint is abnormal, whether the size meets the use requirements, take timely treatment measures for the drill pipe that cannot meet the use requirements, and strictly prohibit the use of the drill pipe that still cannot meet the requirements after taking measures.
2018-05-07
02
2018-05
In order to let everyone relax and exercise the team, but also to reflect the company's care for employees, activate the company's team atmosphere, strengthen communication and cooperation between employees, integrate team spirit into activities, and create an atmosphere of unity, cohesion, activity and progress for all employees. The company organized the staff to take a bus to Xinxiang City, Henan Province.▪Guo Liang village for tourism, more than 50 people to participate in the tour.
2018-05-02
02
2018-05
In order to let everyone relax and exercise the team, but also to reflect the company's care for employees, activate the company's team atmosphere, strengthen communication and cooperation between employees, integrate team spirit into activities, and create an atmosphere of unity, cohesion, activity and progress for all employees. At 5:30 a.m. on April 29, 2018, the company organized the staff to take a 35-seat bus, and other vehicles: Lu P999TV and Ruifeng M4 left the company for Xinxiang city, Henan province.▪Guo Liang village for tourism. This tour is a 2-day tour. There were 44 participants (other colleagues in the company were busy with other work and could not all participate in this activity).
2018-05-02
26
2018-02
Yikuang Technology "Triple Growth, Triple Growth, Triple Care" 2018 Spring Festival Greeting Meeting Chairman Wang Haifeng Speech On February 12, 2018, Shandong Yikuang Drilling Technology Co., Ltd. "Triple Growth, Triple Growth, Triple Care" 2018 Spring Festival Greeting Meeting was solemnly held. Mr. Wang Haifeng, chairman of the board of directors of the company, and Mr. Wang Hairui, general manager of the company, delivered new year greetings to all the families of Yikuang and all the guests who are concerned about the growth and progress of Yikuang science and technology. The award of seniority bonus also looks forward to the company's work vision in 2018. All kinds of awards selected by the company are carried out one by one.
2018-02-26
26
2018-02
On the occasion of bidding farewell to the old and welcoming the new, Shandong Yikuang Drilling and Mining Technology wishes everyone a happy New Year, family happiness and all the best!!! 02 "2017, we won! Ushered in a hopeful and enterprising 2018, a new year, under the guidance of the company's strategic goal of" triple growth, triple growth, triple care ", we benefit miners will usher in a historic development opportunity." In the new year, we beneficial miners will have high morale, go forward bravely and win brilliant 2018! ☆ Happy New Year to you ☆ Happy Year of the Dog! Family reunion, family joy! Origin of Spring Festival
2018-02-26
26
2018-02
School-enterprise friendship, development and cooperation, win-win new chapter
On the afternoon of January 16, 2018, the award ceremony of "Shandong Yikuang Drilling Outstanding Graduate Scholarship" was solemnly held in the auditorium of Energy College of Henan University of Technology. Wang Hairui, general manager of Shandong Yikuang Drilling and Mining Technology Co., Ltd., led the team, and Professor Guo Wenbing, Dean of the School of Energy, Henan University of Technology, and Professor Liu Shaowei, Vice Dean, participated. Wang Hairui, general manager of Shandong Yikuang Drilling Technology Co., Ltd., awarded prizes to outstanding graduate students who won the "Shandong Yikuang Drilling Outstanding Graduate Scholarship" and expressed warm congratulations to the outstanding graduate students who won the prize. Mr. Wang pointed out
2018-02-26
