The drilling pipe of the hydraulic water well drilling rig should be cleaned and maintained during the drilling process.
With the use of hydraulic water well drilling rigs increased, what maintenance should be done on the drilling pipes of water well drilling rigs during work? Hydraulic water well drilling rig adopts circulating mud pump drilling, the cleaning of the drilling pipe is very important.
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Regular maintenance of drilling rods can prevent the wearing of drill rods, and help repair damaged parts of drill rods. Under normal operating conditions, the first inspection time of the drilling pipe is 50-100 hours of drilling, check the fourth section of the drill pipe to see if it is worn, bent, cracked, etc.; after the well drill rig works 100 – 150 hours, check the second and third sections of the drill pipe. Usually, the drill pipe of the hydraulic water well drilling rig should be inspected every day after work, when 250-300 hours is done.
The water well drilling pipe models we have.
Clean the sludge on the drill pipe every day when work is done, and clean the drill pipe thoroughly when starting maintenance work. There are “NO” principles when maintaining hydraulic water well drilling rigs:
Drill pipes and drill bits can only be used for drilling water well holes. They are not allowed to be put in mud or soil conditions and handle them carefully on construction sites. Never put the drill bit in mud. And the drilling process can only start when the drill bit touches the bottom of the water well hole.
When drilling into the sand or pebble layer, the drill operator should pay close attention to the drilling pipe and not drill too deep a time during drilling, otherwise, it will cause the water well hole wall to shrank, and there will be no gap between the drill bit and the water well hole wall. The worst thing is that the drill cannot Reverse or lift out of the water well hole, and cause major accidents such as stuck drill.
According to the geological conditions, choose suitable drill bits to do the job. Not to improve work efficiency, and avoid major accidents such as burying and stuck drilling pipes.
Drill pipe is very important in the process of drilling. With less experience may sticking or breaking of drill pipe. The most direct loss is economic loss. Regular inspections and maintenance are required during work.