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SPE 102060
Emerging Petroleum-Oriented Nanotechnologies for Reservoir
Engineering
Igor N. Evdokimov, Nikolaj Yu. Eliseev, Aleksandr P. Losev, and Mikhail A.
Novikov, Gubkin Russian State University of Oil and Gas
Copyright 2006, Society of Petroleum Engineers
This paper was prepared for presentation at the 2006 SPE Russian Oil and Gas Technical
Conference and Exhibition held in Moscow, Russia, 3–6 October 2006.
This paper was selected for presentation by an SPE Program Committee following review of
information contained in an abstract submitted by the author(s). Contents of the paper, as
presented, have not been reviewed by the Society of Petroleum Engineers and are subject to
correction by the author(s). The material, as presented, does not necessarily reflect any posi-
tion of the Society of Petroleum Engineers, its officers, or members. Papers presented at SPE
meetings are subject to publication review by Editorial Committees of the Society of Petro-
leum Engineers. Electronic reproduction, distribution, or storage of any part of this paper for
commercial purposes without the written consent of the Society of Petroleum Engineers is
prohibited. Permission to reproduce in print is restricted to an abstract of not more than 300
words; illustrations may not be copied. The abstract must contain conspicuous acknowledg-
ment of where and by whom the paper was presented. Write Librarian, SPE, P.O. Box
833836, Richardson, TX 75083-3836 U.S.A., fax 01-972-952-9435.
Abstract
The paper describes experimental/analytical research aimed at
modification of petroleum technologies to “nanotechnologies” by ac-
counting for molecular processes in nanocolloids of native petro-
leum fluids.
Our results show that in course of traditional technological
operations, macroscopic properties of petroleum media (viscosity,
density, pour point, etc.) may exhibit abrupt changes caused by
currently uncontrolled microscopic phase transitions in nanocol-
loids. In particular, our experiments provided phase diagrams of
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