92 patents
Page 3 of 5
Utility
Method and Apparatus for Additive Friction Stir Manufactured Transition Joint
12 May 22
A dissimilar metal article may include a first metallic component including a first metal material, a second metallic component comprising a second metal material, and a transition joint provided between and bonding a first metallic component first end surface to a second metallic component first end surface.
Curtis Erwin Prothe
Filed: 8 Nov 21
Utility
Automated Drone Delivery System
12 May 22
A drone conveyance system and a wellhead receiver for deploying drones into a wellbore is described.
Christian Eitschberger, Liam McNelis
Filed: 2 Jun 20
Utility
Adapter Assembly for Use with a Wellbore Tool String
31 Mar 22
An adapter assembly for use with a wellbore tool string may include a tandem seal adapter (TSA) having a TSA body extending along an axial direction and a collar having a collar body formed in a substantially annular shape and extending in the axial direction.
Christian Eitschberger
Filed: 8 Dec 21
Utility
Electronic Ignition Circuit
17 Mar 22
An electronic ignition circuit for use with a fuse head may include a microcontroller, a firing capacitor operably coupled to the fuse head, a voltage measuring circuit operably coupled to the microcontroller and configured to measure a voltage across the firing capacitor, and a switch operably coupled to the microcontroller, the switch being provided in series with the fuse head and a ground.
Andreas Robert Zemla, Sascha Thieltges, Frank Graziola
Filed: 23 Nov 21
Utility
Reverse Burn Power Charge for a Wellbore Tool
10 Mar 22
A power charge and method for actuating a wellbore tool with a power charge.
Liam McNelis
Filed: 12 Nov 21
Utility
Firing Head and Method of Utilizing a Firing Head
3 Feb 22
A firing head assembly may include a tubular housing; a valve slidably disposed within the tubular housing; a lock mandrel disposed in the tubular housing between the valve and the tubular housing second end; a firing pin holder disposed in the tubular housing between the lock mandrel and the tubular housing second end; an engagement mechanism operably contacting the lock mandrel and the firing pin holder latch.
Thomas Ryan Brady
Filed: 15 Oct 21
Utility
Booster Charge Holder for an Initiator System
20 Jan 22
According to some embodiments, a holding device for a detonation initiation system is disclosed.
Joerg Bergmann
Filed: 17 Dec 19
Utility
Cladded Article with Clad Layer Having Varying Thickness
6 Jan 22
A cladded article may include a first metallic layer, a clad layer, and a first solid-state welding interface region positioned between the clad layer and the first metallic layer.
Karsten Guenther, Curtis Erwin Prothe, Steven David Sparkowich, Andrew Ruminski
Filed: 20 Sep 21
Utility
Ballistic Centering Charges
6 Jan 22
Shaped charges for centering of casings are disclosed.
Joern Olaf Loehken
Filed: 12 Nov 19
Utility
Multilayer Transition Joint for Aluminum Smelter and Method of Making
25 Nov 21
A composite transition joint is described.
David Gauthier
Filed: 4 Apr 19
Utility
Initiator Head Assembly
25 Nov 21
An initiator head assembly may include a body and an electrical contact component positioned proximal to the body.
Christian Eitschberger
Filed: 25 Jun 21
Utility
Single Use Setting Tool for Actuating a Tool In a Wellbore
18 Nov 21
A single use setting tool and associated method for actuating a tool in a wellbore may include an inner piston having a piston proximal end, a piston distal end, and a piston annular wall that defines a piston cavity.
Christian Eitschberger, Dimitri Riesen, Thilo Scharf, Arash Shahinpour, Robert J. Staats, Joern Olaf Loehken, Denis Will, Liam McNelis, Jason Schroeder
Filed: 21 Jul 21
Utility
Perforating Gun Module with Monolithic Shaped Charge Positioning Device
4 Nov 21
A perforating gun module may include a gun housing including a housing chamber and a shaped charge positioning device provided in the housing chamber.
Christian Eitschberger, Gernot Uwe Burmeister, Thilo Scharf
Filed: 29 Jan 21
Utility
Perforating Gun Assembly and Wellbore Tool String with Tandem Seal Adapter
14 Oct 21
A perforating gun may include a gun carrier extending in an axial direction and a tandem seal adapter (TSA).
Frank Haron Preiss, Thilo Scharf, Liam McNelis, Eric Mulhern, David C. Parks, Christian Eitschberger
Filed: 21 Jun 21
Utility
Alignment Sub and Orienting Sub Adapter
30 Sep 21
An alignment sub may include a first sub body part rotatably coupled to a second sub body part.
Eric Mulhern, Christian Eitschberger
Filed: 19 Mar 21
Utility
Perforating System with an Embedded Casing Coating and Erosion Protection Liner
30 Sep 21
A shaped charge liner may include an apex portion and a skirt portion extending from the apex portion.
Joern Olaf Loehken, Liam McNelis, Bernd Fricke
Filed: 29 Mar 21
Utility
Tandem Seal Adapter, Adapter Assembly with Tandem Seal Adapter, and Wellbore Tool String with Adapter Assembly
23 Sep 21
An adapter assembly for use with a wellbore tool string may include a tandem seal adapter (TSA) comprising a TSA body extending along an axial direction and a collar comprising a collar body formed in a substantially annular shape and extending in the axial direction.
Christian Eitschberger
Filed: 22 Feb 21
Utility
Perforating Gun System and Method of Use
23 Sep 21
According to some embodiments, a shaped charge inlay includes an upper edge that extends inward and horizontal to an edge of a shaped charge casing associated with a shaped charge.
Joern Olaf Loehken, Denis Will, Bernd Fricke, Atakan Sever
Filed: 2 Jun 21
Utility
Modular Perforating Gun System
9 Sep 21
A modular, stackable charge holder for a perforating gun assembly.
Christian Eitschberger
Filed: 16 Dec 20
Utility
System and Method to Deploy and Control Autonomous Devices
19 Aug 21
A system for deploying an untethered drone is provided.
Andreas Robert Zemla, Christian Eitschberger, Liam McNelis, Thilo Scharf, Shmuel Silverman
Filed: 16 Aug 19