Adam Z Cygan, 442611 Grants Lake Blvd APT 215, Sugar Land, TX 77479

2013008, Apr 4, 2013

Sep 28, 2012

13/631154

Richard Dan Ward - Pasadena TX, US
Mark Milkovisch - Cypress TX, US
Warren Askew - Houston TX, US
Gokhan Erol - Katy TX, US
Bo Yang - Sugar Land TX, US
Steven E. Buchanan - Pearland TX, US
Jean-Michel Hache - Bourg la Reine, FR
Adam Zygmunt Cygan - Sugar Land TX, US

E21B 4/04
E21B 25/00

175 94

A downhole coring tool conveyable within a borehole extending into a subterranean formation, wherein the downhole coring tool comprises a housing, a hollow coring bit extendable from the housing, a first motor operable to rotate the coring bit, and a second motor operable to extend the coring bit into the subterranean formation through a sidewall of the borehole in a direction not substantially parallel to a longitudinal axis of the borehole proximate the downhole coring tool. A static sleeve disposed in but rotationally independent of the coring bit receives a portion of a core sample of the formation resulting from extension of the coring bit into the formation. The static sleeve comprises a protrusion extending radially inward toward the core sample sufficiently to mark the core sample.

2019032, Oct 24, 2019

Apr 20, 2018

15/957953

- Sugar Land TX, US
Juan Miguel La Rotta Marin - Aberdeen, GB
Adam Cygan - Sugar Land TX, US
Adriaan Gisolf - Aberdeen, GB
Adame Kante - Sugar Land TX, US
Thomas Pfeiffer - Katy TX, US

E21B 33/124

An inflatable packer assembly configured to be conveyed within a wellbore. The inflatable packer assembly includes a mandrel having a flowline, a first packer ring slidably connected with the mandrel, a second packer ring fixedly connected with the mandrel, a latching mechanism fluidly connected with the flowline, and an inflatable packer fluidly connected with the flowline. The inflatable packer may be disposed around the mandrel and sealingly connected with the first and second packer rings. The inflatable packer may be operable to expand against a sidewall of the wellbore upon receiving a fluid from the flowline. The latching mechanism may be operable to limit movement of the first packer ring with respect to the mandrel, and permit the movement of the first packer ring with respect to the mandrel upon being actuated by the fluid from the flowline.

2018001, Jan 18, 2018

Jul 11, 2017

15/646123

- Sugar Land TX, US
Adam Zygmunt Cygan - Sugar Land TX, US
Stephen Dennis Parks - Houston TX, US
Christopher Del Campo - Houston TX, US
Alien Ugalde - Sugar Land TX, US
Christopher Irvine - Houston TX, US

F16L 55/053
E21B 41/00
F15B 1/04
E21B 49/10
E21B 49/08
E21B 47/12

Apparatus and methods for filling a pressure compensated fluid container with a liquid. An example method includes restraining movement of a piston slidably disposed within the fluid container in a first piston position, wherein the piston divides the fluid container into first and second portions. The method further includes pumping the liquid into the first portion to compress gas located within the first portion, stopping the pumping of the liquid into the first portion, and stopping the restraining of movement of the piston to permit the piston to move to a second piston position due to expansion of the gas compressed within the first portion.