Inventor

PENNO ANDREW D

FR6 patents

⚠️ This page may combine multiple inventors who share the name “PENNO ANDREW D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HALLIBURTON ENERGY SERV INC

2 patents

US7992656B2Aug 9, 2011

Self healing filter-cake removal system for open hole completions

HALLIBURTON ENERGY SERV INC65 citations96

US7337840B2Mar 4, 2008

One trip liner conveyed gravel packing and cementing system

HALLIBURTON ENERGY SERV INC21 citations88

HALLIBURTON ENERGY SERVICES INC

1 patent

US11927079B2Mar 12, 2024

Gravel pack systems, methods to flow fluid out of a gravel pack system, and methods to provide fluid flow during a gravel packing operation

HALLIBURTON ENERGY SERVICES INC0 citations38

ROANE THOMAS O

1 patent

US8490701B2Jul 23, 2013

Methods of releasing at least one tubing string below a blow-out preventer

ROANE THOMAS O0 citations38

BULLOCK RAYMOND R

1 patent

US8434561B2May 7, 2013

Controlled hydrostatic pressure completion system

BULLOCK RAYMOND R1 citations38

COFFIN MAXIME P

1 patent

US8448705B2May 28, 2013

Methods of preventing premature fracturing of a subterranean formation using a sheath

COFFIN MAXIME P0 citations21