Frank's Casing Crew and Rental Tools, Inc.

Frank's International, Inc.

Michael Wayne Olivier

Jeremy Richard Angelle

Charles Michael Webre

Brian David Begnaud

Vernon Joseph Bouligny

Mark Stephen Sibille

Richard J Wiggins

Vernon J Bouligny, Jr

Cory J Cole

Anthony Salles Billeaud

Cory James Cole

A control line guide and manipulating arm can protect and guide one or more control lines which are desired to be attached and lowered into a wellbore with a tubular string. The control lines may be moved toward a tubular string, can be clamped to the tubular string, and the tubular string and control lines may be lowered into the wellbore. When the elevator reaches a predetermined position, the spider slips are preferably set. To protect the control lines, the control lines are moved in a substantially radial direction outward from the tubular string. The spider slips are closed only after the control lines are retained outward. After another tubular joint is connected to the tubular string and the elevator grips the tubular string, the spider slips are preferably released. For easier attachment, of the control lines to the tubular string, the control lines are moved in a substantially radial direction toward the tubular string. As the tubular string and the control lines are lowered into the wellbore, the manipulator arm may again begin retracting to move the control lines away from the approaching elevator as well as to move the control lines out of the way of the movement of the spider slips. The control line guide, which preferably passes through the spider, protects the control lines from the spider slips by allowing the control lines to remain outside the path of the spider slips as they open and close.

Control line manipulating arm and method of using same

At least one sensor is mounted for monitoring the vertical position of an elevator relative to selected features on a tubular string. A variety of sensor types is provided. Optional mounting arrangement permits the sensors to be situated close to a tubular and free to move laterally. Excess lateral movement of the tubular moves the mounting; thus, reducing the shock to the sensors. In an additional embodiment, a sensor can provide position indication for tools or other equipment being lowered into the wellbore or into a tubular. In yet another embodiment, sensors are mounted to both indicate selected features on a tubular string and the position of tools being lowered into the tubular string.

Elevator sensor

A support table with an upwardly extending tubular neck engages the lower surface of the upper connector of the string to support the string while resting on a floor-level support. The neck is small enough for an elevator to close around the neck and still engage the outer portion of the lower surface of the connector. The support table is split into separable parts for opening to install and remove it from around the string. The base of the support table is large enough to stand on the rig floor level support. Optionally, a liner is provided for an oversize elevator bore to provide an axially short, inwardly extending, lower flange. On the upper end the liner has an outwardly extending flange to engage the usual load bearing surface of the elevator. The liner is split to open with the elevator, with each portion secured to the elevator by at least one fastener. To accept connectors with a lower plane surface too small to accommodate both support neck and elevator, a removable temporary substitute sleeve is provided for lifting the string.

Pipe string handling apparatus and method

Growing community of inventors

Madison, AL, United States of America

Michael Wayne Olivier