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AutoFill™

Patented AutoFill™ Casing Fill-Up and Circulating System Mud Tools

Fills or circulates casing as it is being run

Our casing circulator is the easiest to operate and the most convenient to maintain. Go to the resources/video page to see an animated video of our mud tools in action. We offer training at our site in Texas as well as on-site training. We are presently servicing many of the major casing companies domestically and internationally.

Following are the highlights of the AutoFill™ / AutoValve™ :

The AutoFill Casing Fill-Up and Circulating System saves time and enhances rig safety and well control during drilling operations by allowing the operator to fill, circulate, and recover fluid while running casing. With the AutoFill™ Casing Fill-Up and Circulating System, you can continue to use the rig pumps and top drive while running or pulling each joint of casing.

The patented AutoValve MudSaver Valve is used with the AutoFill system to prevent mud from escaping when the valve is removed from the casing.

Patented AutoValve MudSaver Prevents surging the well while providing high flow rate capacity and no pressure drop
Cup type seal Provides a high-pressure passive, reliable seal
Plastic Gage Rings Prevents damage to casing threads and cup type seal when the circulator and/or AutoValve are inserted into the casing
Flex hose coating Special tough coating prevents damage to the hose exterior while maintaining its flexibility
Hose Adaptor Provides for rapid connection or disconnection of flex hose and AutoValve
Rotating Parts Parts that come into contact with the casing ID are free to rotate so that the tool does NOT interfere with casing break up or make up operations, as well as preventing thread disconnections in the tool string

Optional Features