Lisa A. Cantu

Person

Ponca City, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Freeze-thaw method for temporarily plugging process flowline
- Patent number 5,125,427
- Issue date Jun 30, 1992
- Conoco Inc.
- Lisa A. Cantu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for reducing fluid leak-off during well treatment
- Patent number 5,080,170
- Issue date Jan 14, 1992
- Conoco Inc.
- Lee E. Whitebay
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process for the preparation of fluid loss additive and gel breaker
- Patent number 4,986,355
- Issue date Jan 22, 1991
- Conoco Inc.
- Burton M. Casad
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition and placement process for oil field chemicals
- Patent number 4,986,354
- Issue date Jan 22, 1991
- Conoco Inc.
- Lisa A. Cantu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Well treatment process
- Patent number 4,957,165
- Issue date Sep 18, 1990
- Conoco Inc.
- Lisa A. Cantu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Formation fracturing process
- Patent number 4,848,467
- Issue date Jul 18, 1989
- Conoco Inc.
- Lisa A. Cantu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process and apparatus for removing dissolved oxygen
- Patent number 4,527,626
- Issue date Jul 9, 1985
- Conoco Inc.
- Lisa A. Cantu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Lisa A. Cantu

Person

Patents Grantslast 30 patents

Freeze-thaw method for temporarily plugging process flowline

Method for reducing fluid leak-off during well treatment

Process for the preparation of fluid loss additive and gel breaker

Composition and placement process for oil field chemicals

Well treatment process

Formation fracturing process

Process and apparatus for removing dissolved oxygen