Various sizes allow the plug to wipe the inside of tool joints and liner setting string. ...

Applied pressure acts on the internal piston and moves slip up the cone to e set position. Features1. The ALYQ-A   is to be set hydraulically and applies to different wells, especially deep well.2. ...

with various kinds of models, high impact and shock resistance combine with high tensile and yeild strengths. Super-strength spring steel is applied to centralized casing in wellbore and improve cementing quality.Features1. Every attachment id pressured into shape by...

with 40KN holding force. it is made of tubular steel. The stop ring design is a one-piece and secured in pace with set screws. The stop rings have a superior holding force and are especially applicable in close tolerance situations.The stop collars are manufactured from tubular...

A special tool for pumping slurry and releasing plug. Features1. Quick-latch adapter is design to offer easier, faster and safer makeup for cementing casing.2. Positive lever indicates plug releasing.3. Balance pipe is developed, and ensure the stop pin rotate smoothly. ...

with various kinds of models, high impact and shock resistance combine with high tensile and yeild strengths. Super-strength spring steel is applied to centralized casing in wellbore and improve cementing quality.Features1. Every attachment id pressured into shape by...

The ALHC tie-back assembly is a special cementing tool for tieback operation. Features 1. With the guide shoe and circulation ports, it can stab into polished bore receptacle before cementing, making it more convenient than conventional cementing which pumps down cement before...

The conjunction with pumpdown plug keeps mud to be isolated from cement and removes the cement from the inside of the liner. ...

A special tool for pumping slurry and releasing plug. Features1. Quick-latch adapter is design to offer easier, faster and safer makeup for cementing casing.2. Positive lever indicates plug releasing.3. Balance pipe is developed, and ensure the stop pin rotate smoothly. ...

with various kinds of models, high impact and shock resistance combine with high tensile and yeild strengths. The smooth spiral 360°overlap solid vane design of centralizers provide maximum wall contact and fluid swirl. The 30°slope from the body to the height of the vane...