Oil and gas field
Water wells, mines, coalbed methane, geothermal fields
Rotary excavation, trenchless field
GREAT Bits' various Applications
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VIEW DETAILS01Drilling Reports
Use special drilling tools (PDC bit or Tricone bit, drilling tool) to break up the rock in the stratum to form a well and reach the target layer, which is drill…
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VIEW DETAILS02Natural Gas
The world's major natural gas extraction countries are the United States, Turkmenistan, Qatar, Algeria, the Netherlands and so on. China has also started produc…
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VIEW DETAILS03Petroleum
The Purpose of drilling: drilling is an important link and means of exploration and development of petroleum and natural gas resources. In petroleum geological …
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