Inventor

HESSERT JAMES E

19 patents

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

HESSERT JAMES E

PHILLIPS PETROLEUM CO

Cellulose ether-polyacrylamide aqueous gels

Aqueous gels for plugging fractures in subterranean formation and production of said aqueous gels

Treatment of subsurface gas-bearing formations to reduce water production therefrom

Gel formation by polymer crosslinking

Method for treating subterranean formations with cellulose ether-polyacrylamide aqueous gels

Method for reducing the permeability of subterranean formations to brines

Method for reducing the permeability of subterranean formations to brines

Aqueous gelable compositions having extended gelation time and methods of preparing same

Method for acidizing subterranean formations

Oil recovery method using in situ-partitioning surfactant flood systems

Composition for acidizing subterranean formations

Composition for acidizing subterranean formations

Method for acidizing subterranean formations

Method for acidizing subterranean formations

Aqueous gels and uses thereof

Composition for acidizing subterranean formations

WALLACE INC

Method and composition for forming water impermeable barrier

HESSERT JAMES E

Method for treating an underground formation

BURNS LYLE D

Multi-component aqueous gel solution for control of delayed gelation timing and for resulting gel properties