Shandong Dahang Petroleum Engineering Co., Ltd. -

Shandong Dahang Petroleum Engineering Co., Ltd.

Showing 31 - 40 of 62, total 7 pages [First] [Previous] [Next] [Last]

casting
Specification: Casting
Detail: Casting is a kind of heavy calibre pipeline, which can fix the sidewall and borehole. Insert the casting into the borehole and fix it with cement to sever the borehole and rock layer, prevent well collapse.It guarantees that t...

thread drill collar
Specification: Thread drill collar
Detail: The drill collar is mainly used to provide bit pressure for drill bit, keeping drill pipe in tensile condition. It stabilizes the drill bit and keep well trajectory still. Thread drill collar and non-magnetic drill collar are ...

drill collar
Specification: Drill collar
Detail: Drill collar is seated between drill bit and dill pipe or drill bit and heavy weight drill pipe. It is mainly used to provide bit pressure for drill bit and control well deflection. It is usually use high-grade alloy steel as ...

flashboard continuous tubing blowout preventer
Specification: Flashboard continuous tubing blowout preventer
Detail: ¡ª Diameter£º79.4MM£¨3 1/8"£© ¡ª Hydraulic cylinder diameter: 100mm ¡ª Rated running pressure: 35***£¨500psi£© ¡ª Hydrostatic pressure Testing pressure: 52.5***£¨7500psi£© ¡ª Rated running pressure of hydraulic control sys...

u-type flashboard blowout preventer
Specification: U-type flashboard blowout preventer
Detail: With forging parts, pressure containing parts have better strength and i***ct toughness,avoiding forging defect. The middle flange sealing is combined sealing type. The switch is controlled by hydraulic.The flashboard chang...

s-type flashboard blowout preventer
Specification: S-type flashboard blowout preventer
Detail: All S-type flashboard blowout preventers are designed and produced according to API Spec 16A & GB/T20174. Equipped up with flashboards of different specification, these products can be widely used for various demands.

annular blowout preventer
Specification: annular blowout preventer
Detail: Annular blowout preventer is an important part of well control device. Its mainly use is to control wellhead pressure in drilling, workover and formation testing, preventing blowout accident. Annular blowout preventer can only...

3000m land drilling rig
Specification: 3000m land drilling rig
Detail: It is a land drilling rig with max. 3000m drilling ability, mainly used in oil or gas exploration and exploitation of 1600-3000m depth(drill pipe 4 1/2¡±) or 1500-2500m depth(drill pipe 5¡±). The basic parameters,structure, d...

4000m land drilling rig
Specification: 4000m land drilling rig
Detail: It is a land drilling rig with max. 4000m drilling ability, mainly used in oil or gas exploration and exploitation of 2500-4000m depth(drill pipe 4 1/2¡±) or 2000-3200m depth(drill pipe 5¡±). The basic parameters,structure, d...

5000m land drilling rig
Specification: 5000m land drilling rig
Detail: It is a land drilling rig with max. 5000m drilling ability, mainly used in oil or gas exploration and exploitation of 3500-5500m depth(drill pipe 4 1/2¡±) or 2800-4500m depth(drill pipe 5¡±). The basic parameters,structure, d...


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