Abstract: A well tool adapted to be connected with and disconnected from a well tubing using a power tong device having a pair of tongs, a gripping span between the pair of tongs, and a maximum clearance diameter for an object passing through the tongs. The well tool includes a tubular mandrel. The tubular mandrel has a maximum mandrel diameter which is no greater than the maximum clearance diameter. The tubular mandrel includes a first mandrel connector which is adapted for connecting the tubular mandrel with a first well tubing in order to provide a first connection. The tubular mandrel is configured so that when the power tong device grips a tong gripping surface on the tubular mandrel and the first well tubing in order to connect the tubular mandrel and the first well tubing, the first connection is located within the gripping span.
Type:
Grant
Filed:
March 10, 2014
Date of Patent:
February 7, 2017
Assignee:
Titus Tools, Inc.
Inventors:
Tracy Earl Klotz, Colin James Nielsen Daigle
Abstract: A backspin reducing device for reducing an amount or a rate of backspin of a rod string when lifting the rotor apart from the stator of an oil or gas downhole progressive cavity pump. The backspin reducing device includes a substantially cylindrical housing having one or more threaded pin receptacles holding respective threaded pins in threaded engagement around a polished rod portion of the rod string of the progressive cavity pump. Turning threaded pins in their respective threaded pin receptacles causes the interior ends of the threaded pins to move towards or away from the polished rod in the center of the housing. Attached to the interior end of each threaded pin is a friction roller.
Type:
Grant
Filed:
August 29, 2013
Date of Patent:
November 10, 2015
Assignee:
Titus Tools Inc.
Inventors:
Tracy Earl Klotz, Dwayne Darryl Commandeur, Frank Jesse Lay
Abstract: A backspin reducing device for reducing an amount or a rate of backspin of a rod string when lifting the rotor apart from the stator of an oil or gas downhole progressive cavity pump. The backspin reducing device includes a substantially cylindrical housing having one or more threaded pin receptacles holding respective threaded pins in threaded engagement around a polished rod portion of the rod string of the progressive cavity pump. Turning threaded pins in their respective threaded pin receptacles causes the interior ends of the threaded pins to move towards or away from the polished rod in the center of the housing. Attached to the interior end of each threaded pin is a friction roller.
Type:
Application
Filed:
August 29, 2013
Publication date:
March 6, 2014
Applicant:
Titus Tools Inc.
Inventors:
Tracy Earl Klotz, Dwayne Darryl Commandeur, Frank Jesse Lay