Rpm Drilling Equipment

HOW DO PACKERS WORK Injection is done through a central stainless steel tube. The inflatable hose is equipped with special fitting, one end is wedd

We offer complete line from all the major leading manufactures such as Reed, Hughes Christensen, Smith, Security DBS, Varel International, JZ Kingdrea

professional manufacturer of rock drilling tools. The main products are DTH hammer, DTH button bit, DTH drill bit, dth hammer bit, thread bit, PDC bit

Advanced drill pipe production lines can transfer the welding parameters to the best position to ensure the quality of welding zone; the heat treatmen

Wireline Packer System is a time-saving method for conducting permeability testing during core drilling.The test is carried out with the drill string

Sometimes, it is evident that users fail to select an appropriate type of Packer with respect to given technical data at worksite use such as : workin