Brian T Mohon, 52100 Shoreline Dr, Madison, MS 39110

2011019, Aug 11, 2011

Feb 8, 2010

12/702006

Brian Mohon - Spring TX, US
Vishal Saheta - Houston TX, US

SMITH INTERNATIONAL, INC. - Houston TX

E21B 21/10
E21B 34/00

175218

A valve assembly includes a main housing having a central bore therethrough, an upper valve subassembly disposed within the main housing, the upper valve subassembly including an upper seat configured to contact a corresponding lower seat of a lower valve subassembly, and a flow diverter ring disposed proximate the upper seat of the upper valve subassembly, wherein the flow diverter ring is configured to direct a fluid flow radially away from the upper seat of the upper valve subassembly.

2013006, Mar 14, 2013

Sep 7, 2012

13/607088

Vishal Saheta - Houston TX, US
Richard David Peer - Katy TX, US
Brian Mohon - Spring TX, US

SMITH INTERNATIONAL, INC. - Houston TX

E21B 31/113
E21B 31/107

166178

Embodiments disclosed herein relate to a jar including the following: a mandrel; an outer housing slidably disposed about the mandrel; a ball stop housing disposed below the outer housing; a lower sub disposed below the ball stop housing; and a ball stop assembly disposed in the ball stop housing. The ball stop assembly includes a ball stop pivotally disposed in the ball stop assembly.

2014004, Feb 20, 2014

Aug 13, 2013

13/966032

Brian Mohon - Spring TX, US

E21B 28/00

166374, 1661776

Implementations described herein are directed to a pressure pulse well tool, which may include an upper valve assembly configured to move between a start position and a stop position in a housing. The pressure pulse well tool may also include an activation valve subassembly disposed within the upper valve assembly. The activation valve subassembly may be configured to restrict a fluid flow through the upper valve assembly and increase a fluid pressure across the upper valve assembly. The pressure pulse well tool may further include a lower valve assembly disposed inside the housing and configured to receive the fluid flow from the upper valve assembly. The lower valve assembly may be configured to separate from the upper valve assembly after the upper valve assembly reaches the stop position, causing the fluid flow to pass through the lower valve assembly and to decrease the fluid pressure across the upper valve assembly.

2020005, Feb 20, 2020

Nov 7, 2017

16/346065

- Houston TX, US
Brian Mohon - Houston TX, US
Alexei Korovin - Houston TX, US
Imran Sharif Vehra - Kingwood TX, US

E21B 49/00
H01Q 1/04
G01V 3/28

A single layer antenna path profile is provided. An antenna assembly for the single layer antenna profile includes a bobbin having a cylindrical body defining an outer radial surface, an inner radial surface, and a central axis. The antenna assembly also includes one or more channels defined in the outer radial surface. In some aspects, each channel is defined by a continuously curved inner surface having a constant radius. In some aspects, the inner surface extends more than 180 but less than 360 and thereby defines an opening in the body. The antenna assembly also includes a coil including a wire wrapped about the bobbin and received within the one or more channels. In some aspects, an arcuate portion of the wire extends through the opening such that a portion of the wire protrudes out of the channel.

2019036, Nov 28, 2019

Nov 14, 2017

16/461770

- Houston TX, US
Alexei Korovin - Houston TX, US
Brian Mohon - Spring TX, US

Halliburton Energy Services, Inc. - Houston TX

G01V 3/30
E21B 49/00
E21B 47/12
H01Q 1/36
H01Q 1/22

Wellbore logging tools can include a coil antenna assembly that prevents breakage of a coil wire during downhole use under elevated pressure. The antenna assembly can include an insulator base used to help insulate the wires so elevated downhole pressures do not result in a short to a tool mandrel. The insulator base provides a recessed path for the in/out portions of the wire so manufacturing fixtures of the antenna assembly will not damage them.

2018010, Apr 19, 2018

Apr 16, 2015

15/556433

- Houston TX, US
Brian Allen Mohon - Spring TX, US

E21B 47/12
H01Q 1/04
G01V 11/00
E21B 17/10

A stabilizer apparatus for applying an electrical signal to a drill string antenna, comprising: an elongate member; and a fin extending radially from the elongate member, said fin having an angled leading face and an electrode face that opposes the elongate member, the electrode face including an electrode to apply electrical signals to a conductive member of the drill string antenna.

2016003, Feb 4, 2016

Oct 14, 2015

14/882692

- Houston TX, US
Richard David Peer - Katy TX, US
Brian Mohon - Spring TX, US

Smith International, Inc. - Houston TX

E21B 31/113

Embodiments disclosed herein relate to a jar including the following: a mandrel; an outer housing slidably disposed about the mandrel; a ball stop housing disposed below the outer housing; a lower sub disposed below the ball stop housing; and a ball stop assembly disposed in the ball stop housing. The ball stop assembly includes a ball stop pivotally disposed in the ball stop assembly.