1. When using the new drill pipe,It should be determined that the thread of the front end of the drill bit (protecting the shaft head) is also close to the new one.The rotating head of the broken thread can easily damage the thread of the new drill pipe, causing water leakage, buckles, looseness, etc.

2. When using the drill pipe for the first drilling,Should first "grind new buckle", this includes, first apply the threaded oil, then use the drill to fully tighten, open the buckle, and then apply the threaded oil to open it again.This is repeated three times to avoid new wear and buckle.

3. Keep the drill pipe as straight as possible under the ground and on the ground,This can avoid the side of the threaded part of the force and cause unnecessary wear and even jump buckles.It is very important to anchor the rig to avoid force movement during construction.

4. When tightening, tighten slowly to reduce overheating and wear.

5. Every time you buckle, you must tighten with full torque, and always pay attention to the condition of the clip is good.

6. Shorten the distance from the rig to the grounding port, Because if the drill pipe lacks support, it will make the drill pipe easy to bend and deform when it is guided, resulting in shortened life.

7. Keep the inlet angle as small as possible, and the slow drill rod safety requirements change the angle.

8. Do not exceed the maximum bending radius of the drill pipe,Paying particular attention to changing the horizontal section during drilling and changing the angle of the drill into the drill.

9. Keep the drill pipe take turns be used,To avoid the fixed use of the fixed drill pipe for guiding and retracting. It must be take turns be used to avoid excessive wear and the segment.