Weatherford Technology Holdings, LLC

Michael Joseph Sessa

Stephen McNamee

Joshua Hornsby

Scott Crowley

Jason Brasseaux

John Steven Sladic

Jason J Brasseaux

James Reginald Boggs

Chris Hall

Cesar G Garcia

David Ward

Brandon C Goodman

Alison Grogan

Christopher D Palmer

Stephen Mcnamee

Clayton R Anderson

A connection assembly for a tube having a first pin attached to the tube, the first pin having a first sealing member; a second pin attached to a jumper tube, the second pin having a second sealing member; and a movable sleeve configured to sealingly engage the first sealing member and the second sealing member.

Shunt tube connection assembly

A shroud assembly having two semi-cylindrical covers having a connector at each end; a plurality of receiver rings for supporting the covers and engaging the connector; and an extender ring configured to move a first receiver ring toward a second receiver ring.

Shroud assembly

A wellscreen has a gravel pack assembly installed that can communicate slurry from a transport tube to a pack tube. A bypass has erosion resistant surfaces exposed to flow of the conveyed slurry and diverts portion of the conveyed slurry from the fluid bore of the transport tube to a tube opening, from which the pack tube extends. The bypass can be incorporated into the top ring for supporting the filter on the basepipes. A sheath of erosion resistance can be formed on or installed in a channel of the end ring to be covered by a cover.

Erosion resistant shunt tube assembly for wellscreen

A method and apparatus generally concerning the treatment of hydrocarbon-bearing formations adjacent a wellbore. In one embodiment, fracturing jobs are performed through the use of subs disposed in a casing string having profiles that interact with profiles formed on retractable keys of a tool.

Method and apparatus for treating a wellbore

A downhole tool or plug is used for sealing in tubing. A mandrel of the tool has a first shoulder disposed toward a downhole end of the mandrel. A sealing element for sealing in the tubing is disposed on the mandrel adjacent the first shoulder, a slip is disposed on the mandrel adjacent the sealing element, and a cone is disposed on the mandrel adjacent the slip. In setting the tool, the cone moves toward the first shoulder, wedges the slip against the tubing, and compresses the sealing element between the slip and the first shoulder. Force applied against a seated plug in the mandrel transfers through the mandrel to the cone and slip without passing through the sealing element.

Slip configuration for downhole tool

Growing community of inventors

Houston, TX, United States of America

Michael Joseph Sessa