Drill Stabilizer

Drilling stabilizer is an important tool to control hole deviation in petroleum and gas exploration drilling process. There are integral spiral blade stabilizer (three integral spiral blade, four integral spiral blade), integral straight blade stabilizer. The types of it can be devided into drill string type and near bit. There are four kinds of abrasive resistant materials on the working surface of stabilizer: insert tungsten carbide buttons, insert diamond compound body, low temperature welding tungsten carbide pieces, hardfacing electrode on the surface and so on. At present, we developed HF3000 and HF5000 type stabilizer, which is normally used in foreign drilling operation.