China API Spec Oilfield Drill Spiral Stabilizer--Near Bit & String Stabilizer, Find details about China Drilling Stabilizer, Spiral Stabilizer from API Spec Oilfield Drill Spiral Stabilizer--Near Bit & String Stabilizer
API Spec Oilfield Drill Spiral Stabilizer--Near bit & string stabilizer
1.drilling stabilizer
2.Reliable quality and Reasonable price
3.High temperature resistant and high pressure resistant
API Spec Oilfield Drill Spiral Stabilizer--Near bit & string stabilizer
Stabilizers is an important tool which proted from well deviation during the drilling project of petroleum, gas and geelogic survey. There are two types stabilizer,including integral spiral blade stabilizer, straight blade stabilizer, both of them including string type and near bit type . The working hard facing surface also called as wall contact) materials available separately are carbide insert, inserted diamond compound,surface bead welding abrasive welding rod.etc Besides ,our company can supply special size stabilizer according the customer's need.
Model | Hole size | Two end body OD(mm) | Connection thread | |||
Near bit type | String type | |||||
Up | Down | Up | Down | |||
WL118 | 43 / 4 | 105 | NC31 | 27 / 8REG | NC31 | NC31 |
WL152 | 6 | 121 | NC38 | 31 / 2REG | NC38 | NC38 |
WL213 | 81 / 2 | 165 | NC46 | 41 / 2REG | NC46 | NC46 |
WL238 | 95 / 8 | 178×203 | NC50 | 65 / 8 REG | NC50 | NC50 |
WL241 | 95 / 8 | 178×203 | NC50 | 65 / 8 REG | NC50 | NC50 |
WL244 | 95 / 8 | 178×203 | NC50 | 65 / 8 REG | NC50 | NC50 |
WL311 | 121 / 4 | 203 | 6 / 8REG | 65 / 8 REG | 65 / 8 REG | 65 / 8 REG |