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Title: CHARACTERIZATION OF MIXED WETTABILITY AT DIFFERENT SCALES AND ITS IMPACT ON OIL RECOVERY EFFICIENCY

The objectives of the this research project were to: (1) Quantify the pore scale mechanisms that determine the wettability state of a reservoir; (2) Study the effect of crude oil, brine and mineral compositions in the establishment of mixed wet states; (3) Clarify the effect of mixed-wettability on oil displacement efficiency in waterfloods; and (4) Develop a new tracer technique to measure wettability, fluid distributions, residual saturations and relative permeabilities.
Authors:
;
Publication Date:
OSTI Identifier:
834162
DOE Contract Number:
AC26-99BC15205
Resource Type:
Technical Report
Resource Relation:
Other Information: PBD: 1 Sep 2003
Research Org:
University of Texas (US)
Sponsoring Org:
(US)
Country of Publication:
United States
Language:
English
Subject:
02 PETROLEUM; BRINES; EFFICIENCY; PETROLEUM; TRACER TECHNIQUES; WETTABILITY