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Carbide drag bit is a type of drill bit used in drilling operations. It is made from carbide, a hard and durable material that is capable of withstanding high temperatures and pressures. The drag bit has a simple design, consisting of a cylindrical...
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On August 26th, the Liaohe Oilfield Cixi Oil Production Plant sent a good news: Great Wall Drilling used the PDC drill bit independently developed and developed to efficiently complete the drilling operation of the Well 131. The drilling rate...