With the rise of a large number of large projects in China, a variety of drilling rigs are frequently used, and the water well drilling rig is dealing with water wells, it is mainly to drill water wells and to complete the well pipe, wash the well and other operations, the operation is very simple, in order to operate more safely, the following for you to introduce the following water well drilling rig operation precautions.

1、Driller must be specially trained and have some working experience before taking up the job.
2. Riggers must have a good knowledge of the operation and comprehensive maintenance of the drilling rig, and have considerable experience in troubleshooting methods.
3、Before loading and transporting the drilling rig, a full inspection should be carried out to ensure that all parts of the rig are complete, that there is no leakage of electricity from the cables, and that there is no damage to the drill pipe and drilling tools.
4. The rig should be loaded firmly, and the bend or ramp should be fixed by slowly adding a steel wire fixing point.
5、Entering the construction site, the drilling tower of the drilling rig should be fixed, the area of the drilling site should be larger than the drilling rig seat, and there should be sufficient safety space around it.
6. Drilling should be carried out strictly in accordance with the hole position and orientation, angle and depth of the hole, and the rig worker should not make unauthorized changes.
7. Check the drill rig when installing the drill pipe to ensure that the drill pipe is not blocked, bent and the fillet is not worn, and that unqualified drill pipe is strictly prohibited.
8. When loading and unloading the drill bit, strictly prevent the pipe vise from pinching the carbide piece and from pinching the flat drill bit and core pipe.
9. When installing drill pipes, the second one must be installed after the first one is installed.

10、When drilling with fresh water, no water should be supplied before drilling, and only after the water has returned should pressure be given to drill, and sufficient flow should be ensured, and no dry holes should be drilled;
11. The distance should be accurately measured during drilling, generally every 10 meters or when changing drilling tools, the distance must be measured once. Drill rod to verify the hole depth;

12, Gearboxes, bushings, transverse shaft gears, etc., there is no over-temperature phenomenon, there is no abnormal sound, found the problem should immediately stop, find the cause, timely treatment.