Inventor
PENNY GLENN S
US30 patents
⚠️ This page may combine multiple inventors who share the name “PENNY GLENN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FLOTEK CHEMISTRY LLC
8 patentsUS9884988B2Feb 6, 2018
Methods and compositions for use in oil and/or gas wells
FLOTEK CHEMISTRY LLC31 citations92
US10144862B2Dec 4, 2018
Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons
FLOTEK CHEMISTRY LLC16 citations91
US9951264B2Apr 24, 2018
Surfactant formulations for foam flooding
FLOTEK CHEMISTRY LLC18 citations90
US10590332B2Mar 17, 2020
Siloxane surfactant additives for oil and gas applications
FLOTEK CHEMISTRY LLC10 citations82
US10577531B2Mar 3, 2020
Polymers and emulsions for use in oil and/or gas wells
FLOTEK CHEMISTRY LLC10 citations79
US11634625B2Apr 25, 2023
Siloxane surfactant additives for oil and gas applications
FLOTEK CHEMISTRY LLC1 citations71
US11407930B2Aug 9, 2022
Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons
FLOTEK CHEMISTRY LLC0 citations61
US11149189B2Oct 19, 2021
Siloxane surfactant additives for oil and gas applications
FLOTEK CHEMISTRY LLC1 citations61
HALLIBURTON CO
7 patentsUS4702849AOct 27, 1987
Method of increasing hydrocarbon production from subterranean formations
HALLIBURTON CO57 citations96
US4440653AApr 3, 1984
Highly stable alcohol foams and methods of forming and using such foams
HALLIBURTON CO117 citations96
US4594200AJun 10, 1986
Compositions for increasing hydrocarbon production from subterranean formations
HALLIBURTON CO26 citations92
US4565639AJan 21, 1986
Method of increasing hydrocarbon production by remedial well treatment
HALLIBURTON CO50 citations92
US4425242AJan 10, 1984
Methods of increasing hydrocarbon production from subterranean formations
HALLIBURTON CO25 citations81
US4563291AJan 7, 1986
Method of preparation of substituted amino-alkyl sulfonic acid compounds and use in the treatment of subterranean formations
HALLIBURTON CO10 citations74
US4585065AApr 29, 1986
Methods of increasing hydrocarbon production from subterranean formations
HALLIBURTON CO10 citations73
STIM LAB INC
3 patentsUS4791822ADec 20, 1988
Cell assembly for determining conductivity and permeability
STIM LAB INC61 citations96
US5018396AMay 28, 1991
Cell assembly for determining conductivity and permeability
STIM LAB INC50 citations92
US4922758AMay 8, 1990
Cell assembly for determining conductivity and permeability
STIM LAB INC39 citations92
WEYERHAEUSER CO
3 patentsUS5350528ASep 27, 1994
Method of supporting fractures in geological formations and hydraulic fluid composition for same
WEYERHAEUSER CO31 citations90
US5362713ANov 8, 1994
Drilling mud compositions
WEYERHAEUSER CO48 citations89
US5009797AApr 23, 1991
Method of supporting fractures in geologic formations and hydraulic fluid composition for same
WEYERHAEUSER CO35 citations88