It is used for automatically detecting important manufacturing parameter data It is used for automatically detecting important manufacturing parameter data of the pumping well, and deciding and evaluating the production state of wells in good time.Compared with bound value of the...

It is a string connecting piece It is used for achieving the connection between the string and wellhead suspenders, and between the strings with various specifications.It can ensure the mechanical property of it is better than that of the string connected with it by selective...

It is an assorted tool of the technology string used in the protection measures for low pressure oil well. It can prevent the flushing fluid from being injected into the oil zone during flushing so as to prevent the oil zone from being polluted. And thus the flushing effect can be...

It is used for coupling-type connection of valve, and oil-gas pipeline. It can be installed and dismantled only with assorted special purposed tools. Anti-theft slip and special purpose...

It is a device used for adjusting the position of pumping unit motor It is a device used for adjusting the position of pumping unit motor, regulating electric motors, and used for facilitating installation of pumping unit belts and adjusting the tightness of the belts in operation...

It is an assorted sealing element of polished rod of pumping unit well sealing device It has predominant and long-acting sealing effect and specially applicable to wellhead seal of high temperature production well with steam drive and SAGD etc. ...

It is an anti-theft product for valve handles, and used for prevent the switches of the valve handles. It can be installed and dismantled, or opened and closed with assorted special purpose tools. ...

1. 360 degree recovery surface 2. Cutting of core not required 3. Easily field dressed 4. Eliminates need to pull wet string REVERSE CIRCULATION JUNK BASKET   General OverviewReverse circulation junk basket is used to catch all kinds of small junk objects such as...

Safty joint is a safe tool which is connected to the string in the hole and is easy to dismantle and butt. Safty joint is a safe tool which is connected to the string in the hole and is easy to dismantle and butt. The safty joint can transmit torque and withstand pressure with the...

INTEGRAL SPIRAL BLADE STABILIZER 1.   General overviewDrill stabilizer is a very important tool to prevent well deviation during drilling operation. It can also increase the service life of the drill bit, increase the drill speed and the well quality, and make the...