DR. NANCY JO DUNN, PH.D.
Social Work in Houston, TX
License number
Texas 23058
Category
Social Work
Type
Clinical
Address
Address
2002 Holcombe Blvd Michael E. DEBAKEY VAMC (116MHCL-TRP), Houston, TX 77030
Phone
(713) 794-7787
Organization information
See more information about NANCY JO DUNN at bizstanding.comNancy Jo DUNN
2002 Holcombe Blvd, Houston, TX 77030
Categories:
Psychologists
Phone:
(713) 794-7787 (Phone)
Professional information
Principal Geology Consultant At Landmark Graphics
Position:
Principal Geology Consultant at Landmark Graphics
Location:
Houston, Texas Area
Industry:
Oil & Energy
Work:
Landmark Graphics
since Sep 2012
-
Principal Geology Consultant
Landmark Graphics
Jun 2011 - Sep 2012
-
Senior Geology Consultant
Landmark Graphics
Sep 2007 - Jun 2011
-
Geology Consultant
Texaco
May 1995 - Dec 1999
-
Contract Chemist
Education:
Illinois Institute of Technology
B.S., Chemistry
B.S., Chemistry
Buyer At Cfisd
Position:
Buyer at CFISD
Location:
Houston, Texas Area
Industry:
Education Management
Work:
CFISD
-
Buyer
Dr. Nancy Jo Dunn, Houston TX - PHD
Specialties:
Clinical Psychology
Address:
2002 Holcombe Blvd, Houston 77030
(713) 794-7787 (Phone)
(713) 794-7787 (Phone)
Languages:
English
Nancy Jo Jo Dunn, Houston TX
Specialties:
Psychologist
Address:
2002 Holcombe Blvd, Houston, TX 77030
Oil Recovery Method Utilizing A Dialkyl Phenol Polyethoxy Alkyl Sulfonate As A Solubilizing Co-Surfactant
US Patent:
4220204, Sep 2, 1980
Filed:
Apr 18, 1979
Appl. No.:
6/031261
Inventors:
James W. Hughes - Missouri City TX
Mohan V. Kudchadker - Houston TX
Nancy G. Dunn - Houston TX
Mohan V. Kudchadker - Houston TX
Nancy G. Dunn - Houston TX
Assignee:
Texaco Inc. - White Plains NY
International Classification:
E21B 4322
US Classification:
166274
Abstract:
The dialkylbenzene polyethoxy alkyl sulfonate is combined with a water soluble petroleum sulfonate surfactant to form an effective surfactant solution that is stable in high salinity environments. The surfactant solution is injected into an underground petroleum reservoir in order to recover crude oil therefrom.
Hydrocarbon Recovery Comprising Injecting A Slug Comprising Oil Soluble Alkoxylated Surfactants From Lignin
US Patent:
5230814, Jul 27, 1993
Filed:
Jan 12, 1990
Appl. No.:
7/464480
Inventors:
Douglas G. Naae - Houston TX
Michael G. DaGue - Houston TX
Nancy G. Dunn - Houston TX
Michael G. DaGue - Houston TX
Nancy G. Dunn - Houston TX
Assignee:
Texaco Inc. - White Plains NY
International Classification:
E21B 4322
US Classification:
252 8551
Abstract:
A method of producing oil soluble surfactants from lignin is disclosed, along with a method for recovering oil from underground formations by means of a surfactant flooding system containing these lignin surfactants. Lignin is reduced in the presence of a carbon monoxide or hydrogen reducing agent at high temperature and pressure, alkoxylated with an. alpha. -olefin epoxide and then changed into oil soluble lignin surfactants by a reaction selected from the group consisting of sulfonation, sulfation and alkoxysulfation.