Michael MalaveHumble, TX

2019026, Aug 29, 2019

Aug 31, 2016

16/193857

- Houston TX, US
Carlos Alejandro VALDEZ - Humble TX, US
Saul Emmanuel VAZQUEZ - Humble TX, US
Michael MALAVE - Humble TX, US
Christopher James MERICAS - Houston TX, US
Lonnie Carl HELMS - Humble TX, US

HALLIBURTON ENERGY SERVICES INC. - Houston TX

E21B 17/00
E21B 34/06
F16K 15/06

A poppet valve having an elongated tubular housing and an internal bore. A flange extends within the internal bore supporting an interior tubular member. The interior tubular member itself has a central aperture and an inwardly protruding lip extending into the central aperture. A stem having collet fingers may be partially received in the central aperture of the interior tubular member. The collet fingers have a protrusion which is engagable with the inwardly protruding lip. A biasing element is provided biasing the stem toward a first position. An elastomeric seal may be disposed around the stem. When the stem is in a first position the elastomeric seal forms a fluid tight seal preventing fluid flow through the internal bore, and wherein upon application of a predetermined fluid pressure the stem transitions from the first position to a second position, whereby fluid flow is permitted through the internal bore.

2018026, Sep 20, 2018

Nov 5, 2014

15/516553

- Houston TX, US
Michael MALAVE - Houston TX, US

Halliburton Energy Services, Inc. - Houston TX

E21B 43/38

A weir assembly system comprises an insert dimensioned to be inserted into a section of a wellbore and a plurality of weirs spaced within the insert so as to increase the separation of solids from fluid within the section of the wellbore when the fluid is flowing through the wellbore. The plurality of weirs may be oriented to create a tortuous fluid flow path, such that a flow opening of a first weir causes solids to deposit at a second weir without obstructing a flow opening of the second weir. Additional apparatus, methods, and systems are disclosed.

2016032, Nov 10, 2016

Jan 6, 2014

15/108379

- Houston TX, US
Henry Rogers - Oklahoma City OK, US
Michael Malave - Houston TX, US

Halliburton Energy Services, Inc. - Houston TX

E21B 33/068
E21B 23/04

A well drop releasing device has a housing attachable to a well tubing. The device has a well drop carrier to carry a well drop. The well drop carrier is linearly movable to move the well drop from an exterior the well tubing into an interior the well tubing and release the well drop in the interior of the well tubing.