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China
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BDW
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Dongxu2, Mudanjiang, Heilongjiang
â— Tapered Stabilizer :It is suited for formation which easily reduces diameter. When happen bit freezing
accident,it can leave enough operating space for fishing job.Stabilizer is one of main drill tool assembly in hole
guiding. During drilling in deviating and horizontal well , in view of workmanship, stabilizer OD is required
to be equal or 1~2mm less than drill bit so that too small clearance between borehole wall and stabilizer
usually causes stabilizer to be easily stuck during tripping out of hole.However, variable diameter stabilizer
solves the problem which common stabilizer can not solves. During drilling in directional well, by use of
differential pressure at nozzle produced by circulation of fluid among inside and outside of drill string,
stabilizer stretch out supporting head to reach full hole so that stabilizer equipped with different drill tools to
increase or angle drop or stabilize hole inclination. Meanwhile, when stop pump circulation, support head
draws back so that stabilizer OD becomes small to improve tripping out smoothly.
País: | China |
N º de Modelo: | BDW |
Precio FOB: | Obtener el precio más reciente |
Lugar de origen: | - |
Precio de pedido mínimo: | - |
Cantidad de pedido mínimo: | - |
Detalle de embalaje: | - |
El tiempo de entrega: | - |
Capacidad de suministro: | - |
Tipo de pago: | - |
Grupo de productos : | drilling stabilizer |