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Installation and preparation of water well drilling rig

September 18 , 2023

The cause and countermeasures of the falling object blocking the DTH hammer The blocking of falling objects is also due to unclean drilling tools and surface pipelines, large-size attachments on the inner wall (cement blocks, cuttings, etc. during cement consolidation), and other large-size debris falling into the drill pipe. The upper end of the down-the-hole hammer is stuck in the part of the check valve, so that the check valve cannot be quickly reset,when the water well drilling rig works. Solution: Carefully inspect and clean the drilling tools into the well to ensure that there is no debris on the inner wall of the drilling tools. Regularly check the sealing performance and spring return performance of the check valve of the down-the-hole hammer, and replace the vulnerable parts in time. Carefully check the various parts of the down-the-hole hammer (wear, fit clearance, deformation, burrs, etc.). A special oiler is used to ensure the normal lubrication of the down-the-hole hammer when it is working. The slag must be fully drained before each additional drill pipe. The drill pipes used for cement well shall be strictly cleaned and marked. Such drill pipes shall not be used as much as possible. If they...

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180m Water drilling rig has been completed for American customers

September 13 , 2023

In early September 2023, the production of 180 meters well drilling machine was completed and successfully tested. This is the eighth well drilling machine ordered by American customers this year. UY180 belongs to Crawler Multifunctional Water Well Drilling Rig. So you could choose 3 kinds of drilling method: 1. Dry hydraulic drilling install with air compressor 2. Drill with mud pump and diesel engine 3. Two-function integrated machine, multifunctional We have many model to match different working needs, If you want to purchase, kindly mail or call us freely. Website:https://www.drillingrigmachine.com Email:sales@unique-cons.com

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The latest 260M water well drilling rig has been completed

September 13 , 2023

  The latest 260m water well drilling rig machine were completed and will shipping to Southeast Asian countries. UY260 drilling machine belongs to Crawler Multifunctional Water Well Drilling Rig. The drilling rigs are not only designed for water drilling. You could use it in all conditions based on pore-forming purpose. It widely used in industrial and agriculture water project, testing well and other exploration borehole. In particular, drilling hole for geothermal heating, it can also meet the engineering basis for reinforcement, loose gravel drilling rock formation connected with a variety of engineering. Our drilling rigs are more efficiency and with low failure rate, more economic and durable, and with a high comprehensive cost performance. If you also need it, please contact us. Website:www.drillingrigmachine.com Email: sales@unique-cons.com

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400m Drilling rig machine were delivered to Chile

August 14 , 2023

400m wheel type water well drilling machine were completed and shipped to Chile. Our drilling rigs are not only designed for water drilling. You could use it in all conditions based on pore-forming purpose. It widely used in industrial and agriculture water project, testing well and other exploration borehole. In particular,drilling hole for geothermal heating, it can also meet the engineering basis for reinforcement, loose gravel drilling rock formation connected with a variety of engineering. Our drilling rigs are more efficiency and with low failure rate, more economic and durable, and with a high comprehensive cost performance. If you also need it, please contact us. Zhengzhou Unique Industrial Equipment Co., Ltd Website:  www.drillingrigmachine.com

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Classification of drilling rigs

July 26 , 2023

Classification of drilling rigs: Those who are engaged in the drilling engineering industry know that drilling rigs include large outdoor drilling equipment for water wells, oil wells, and natural gas wells, as well as small equipment that can be moved by a single person. So how many specific drilling rigs are there? The classification of drilling rigs is also different due to the difference in purpose of use, working capacity and construction site. 1. According to the way of breaking rock, it can be divided into: rotary drilling rig, impact drilling rig and impact rotary drilling rig, etc. 2. According to the drilling depth, it can be divided into: surface sampling machine (2~50 meters), shallow hole drilling machine (50~300 meters), medium and deep hole drilling machine (300~600 meters), deep hole drilling machine (600~6000 meters), ultra-deep hole drilling machine (6000~15000 meters). 3. According to the use, it can be divided into: core drilling rigs, hydrogeological water well drilling rigs, oil drilling rigs, etc. 4. According to the construction site, it can be divided into: surface drilling rigs, tunnel drilling rigs, submarine submersible drilling rigs, etc.

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How to improve drilling efficiency of water well drilling rig?

July 19 , 2023

How to improve drilling efficiency of water well drilling rig? Drilling efficiency depends on the formation, the skil/experience of the operator, the type of drilling machine and the drilling method. For rocky conditions, the most efficient method is to use a down hole drilling rig in conjunction with an air compressor. For soil, clay and sand conditions, the best method is to use a drilling rig with a mud pump. For cobbles, a reverse circulation system is the most suitable method of drilling. Simply add a set of reverse circulation drilling tools to the existing rig.

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