Sunward Intelligence "Large Diameter Deep Hole Drilling and Protection Integrated Concentric Drilling Technology Innovation and Utilization" Project has been approved as a research and development project in key areas of Hunan Province

July 3，Issued by the Science and Technology Department of Hunan Province《Notice on the Establishment of Key R & D Projects in Hunan Province in 2024》，Sunward intelligence“Innovation and application of large diameter deep hole drilling and casing drilling technology”The project was approved as a research and development project in key areas of Hunan Province in 2024.。

The declaration of provincial key R & D projects in 2024 is for full implementation.“Three high and four new”A beautiful blueprint，Further strengthen the frontier、Leading and key common technology research and major public welfare research related to people's livelihood，Speed up the development of new quality productive forces，Promoting high-quality development。Recommended by declaration、Formal review、Expert review、Deliberations of the meeting、Many procedures, such as project publicity, are selected layer by layer.，Sunward intelligence“Innovation and application of large diameter deep hole drilling and casing drilling technology”The project stands out from many strong competitors.，Successfully approved。

Since the 20th National Congress of the CPC，The state's investment in mining and clean energy exploitation has been increasing.。Mines, especially metal mines, are gradually moving towards deep mining.，Coalbed methane exploration and development has not yet entered 2000, which is regarded as a forbidden zone.mAbove the deep field.，Mines and CBM 450mmThe above large-diameter deep-hole mining is still blank at home and abroad.。For National Energy Security Needs，It is urgent to develop a drilling rig that can meet the requirements of drilling-protection integrated concentric casing drilling technology，So as to meet the requirements of rapid drilling in the whole formation with large diameter and deep hole.。

This project intends to develop a“Drill fast、Drill accurately、Drill steadily”Large diameter deep hole drilling and protection integrated concentric pipe drilling machine，Many key technologies have been formed in the exploration of deep mines and coalbed methane, such as the concentric drilling rig with large diameter deep hole drilling and protection on the ground and the energy recovery technology of synchronous self-balancing mast.，Surface drilling technology system with independent intellectual property rights。The project products can comprehensively enhance the exploration capacity of deep mines and CBM in China.，Safeguarding China's Resources and Energy Security。

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