News-Kaiqiu Drilling Tools Co., Ltd.

Causes Of Drill Pipe Breakage
13-01-2023
　　There are probably the following reasons for the drill pipe to break: 　　1. Material and processing 　　(1) Drill pipe material. Nowadays, the market for drilling materials is quite chaotic, dishonest ...
Main Features And Uses Of Drill Pipe
06-01-2023
　　The drill pipe is a steel pipe with a threaded tail, which is used to connect the surface equipment of the drilling rig and the drilling and grinding equipment or the bottom hole device at the botto...
Development Trend And Prospect Of The Geological Drill Pipe Industry
30-12-2022
　　In the beginning, the geological drill pipe industry was in a stage of rapid development. Benefiting from the country's vigorous development of the super energy field, the industry showed a rapid de...
Ways To Prevent Water Well Drilling Tools From Malfunctioning
23-12-2022
　　1. Water well drilling tools need to be cooled before repairing to avoid burns due to high temperatures. The hydraulic system of the drilling rig needs to be repaired after pressure relief to avoid ...
Correct Cleaning Method Of DTH Hammer Drill Pipe
16-12-2022
　　When cleaning the DTH hammer drill pipe, it is first necessary to understand the cause of the sediment at the bottom of the hole. 　　1. DTH hammer remains between the teeth and the bottom cover of th...
Application Of Air DTH Hammer In Complicated Formation
09-12-2022
　　1. The principle of air DTH hammer drilling 　　The principle of air down-the-hole hammer drilling is to apply pressure and torque to the bottom of the hole through the drill pipe on the ground, and u...