Other

Eog Resources, Inc.

Breaching Technologies, Inc.

George Wyatt Tubb

Darron Phillips

G David Tubb

Howard Daniel Kent

Donald Wade Johnson

Frederick Charles Lochte

Tyler Newman Denham

Derek Spencer Duckworth

Jeremy Thomas

Sean Michael Roy

Christopher Hayden Palmer

Conrad L Puls

Davis Lunsford

Robert Lou Brown, Iv

A thief hatch for a pressure vessel system including an annular seal flange attachable to an opening of a pressure vessel of the pressure vessel system, a piston coupled to the seal flange, an annular seal assembly located between an outer surface of the piston and an inner surface of the seal flange, and a biasing element coupled to the piston and configured to apply a biasing force against the piston to bias the piston towards a first position corresponding to a closed configuration of the thief hatch.

Thief hatches for pressure vessel systems

A rifle or portable firearm assembly (e.g.,) configured to work with user-actuable sensors and systems (e.g., S-S), comprises a removable receiver assemblyattached to and responsive to a trigger assemblywhich are removably received in a stock or chassishaving a middle sectionwith a trigger motion sensing sidewall segment with at least one trigger motion sensor (e.g.,L,R) which does not physically contact or attach to the trigger assembly and is instead spaced from every component of the trigger assembly when the receiver is installed in said stock or chassis. The trigger motion sensor is configured to sense, from a selected standoff distance, without contacting or interfering the trigger assembly in any way, at least one of (a) the trigger's first stage movement or (b) actuation of a safety lever, and generate a 'trigger motion sensed' signal in response thereto.

Non-contact electro-magnetic actuator and method

A load measurement sub for measuring a load transferred between the sub and an inner surface of a tubing string includes a housing. The housing includes a central axis, an internal cavity, and a radially outermost surface. In addition, the load measurement sub includes a first load measurement assembly at least partially disposed within a first port extending from the radially outermost surface to the internal cavity. The first load measurement assembly includes a first button extending radially from the first port and the radially outermost surface of the housing. The first load measurement assembly also includes a first load cell. Further, the load measurement sub includes a first biasing member disposed between the first button and the first load cell. The first biasing member is configured to bias the first button away from the first load cell.

Systems and methods for measuring loads applied to downhole structures

A security door breach training system comprising a frame member; a plurality of elongate members, each of the elongate members fixed to the frame member and having a free end spaced from the frame member, the plurality of elongate members including at least one capture member, a first clevis member, and a second clevis member fixed to the frame member opposite the first clevis member; at least one retention bar attached between two of the elongate members and spaced a distance from the frame member; and at least one retaining pin adjacent to the frame member, the at least one retaining pin comprising an elongate element at least partially adjacent to the frame member and having a first end and an opposing second end, a retaining pin socket attached to the elongate element proximal to the first end, and a stub extending from the at least one elongate element proximal to the second end.

Security door breach training system

A drop-in adjustable trigger assembly has a camming safety linkage to selectively move and engage a bolt sear to positively prevent movement of the bolt sear. The drop-in trigger assembly housing carries a pivoting bolt sear engagement member which is connected to a sear safety linkage. The housing has a sear safety linkage slot defined therein which guides the pivoting sear safety linkage in response to actuation of an upwardly projecting thumb safety lever's actuation. A trigger bracket preferably carries a removable, reversible trigger shoe and is configured to pivot within the housing about a pivot point within the housing, and the trigger bracket carries an adjustable rocker having (preferably) a first stage movement adjustment and a second stage length adjustment. The pivoting safety mechanism's safety linkage pivots rearwardly to push upon or cam the bolt sear upwardly, thus disengaging the bolt sear from the trigger sear.

Drop-in adjustable trigger assembly with camming safety linkage

A security door breach training system comprising a frame, a door attached to the frame, a latch attached to the door having a latching end, a plurality of elongate members fixed to the frame, at least one retaining pin adjacent to the frame and having a stub, a latch-receiving member positioned between the frame member and the stub of the at least one retaining pin, a elongate body having a first end attached to the third surface of the frame member and a free second end; and at least one bar attached between two of the elongate members.

Growing community of inventors

San Antonio, TX, United States of America

George Wyatt Tubb