Comparison And Improvement of Technical Standard of Rotary Drilling Rig at Home And Abroad

In the construction, rotary drilling rig plays an important role, and its technical standard is directly related to the construction quality and safety. Due to the different geographical environment and construction needs, there are many differences in the technical standards of rotary drilling RIGS at home and abroad, and the comparative analysis of these differences can bring inspiration for technology improvement.

1. Drill performance parameters: foreign standards mostly focus on the precise definition of core parameters such as drill power and drilling depth, and on this basis, China begins to pay more attention to the adaptation of performance under different geological conditions. For example, in complex geological areas, the domestic requirements for drill torque adjustment range are more detailed.

2. Safety protection standards: foreign countries started early in safety protection, strict standards, such as the strength of the protective device, the safety size of the operating space are clearly defined. The country is also constantly catching up, strengthening the standard specifications for safety functions such as emergency braking and leakage protection.

3. Environmental indicators: Developed countries such as Europe and the United States have strict requirements for exhaust emissions and noise control of rotary drilling RIGS, prompting enterprises to develop more environmentally friendly power systems. With the improvement of environmental awareness in China, relevant standards are gradually improved to promote green construction.

4. Intelligent degree standard: Foreign advanced standards have taken into account the intelligent level of drilling rig, such as automatic drilling control and intelligent fault diagnosis. Although the domestic start is a little late, but the rapid development of intelligent standards, encourage enterprises to increase investment in research and development.

5. Parts quality standards: foreign materials and manufacturing process standards for key parts are high to ensure equipment durability. Domestic parts standards continue to improve, improve the quality and stability of self-produced parts.

6. Testing and certification process: Foreign testing and certification system is mature, the process is complex and rigorous, to ensure that products meet high standards. The domestic testing and certification mechanism is being improved to enhance the authority and international recognition of certification.

Conclusion: Domestic and foreign rotary drilling rig technical standards have their own characteristics, the domestic should learn from foreign advanced experience, continue to optimize the performance, safety, environmental protection, intelligent and other standards, improve the level of testing and certification, promote China's rotary drilling rig technology with international standards, promote the development of high quality industry.