@Article{IJNAM-2-143,
author = {W. Tang, G. Zhao, L. Xu, B. Zhang and W. Zhao},
title = {Numerical Simulation Study on Hydrocarbon Migration of Paleo-Reservoirs in Tazhong Oil Field, Tarim Basin, Northwestern China},
journal = {International Journal of Numerical Analysis and Modeling},
year = {2005},
volume = {2},
number = {0},
pages = {143--147},
abstract = {<p style="text-align: justify;">Tazhong Oil Field located in the center of Tarim Basin is
one of the greatest discoveries during the petroleum exploration in
Tarim Basin. The course of many years for hydrocarbon exploration and
development has proved that there existed a much larger ancient
reservoir than present-day reservoir and residual oil section below
present WOC is of obvious characteristics of water displacement. Study
shows that after it early formed, the paleo-reservoirs had been reformed
to a great extent by hydrodynamic pressure caused by compacted water
flow, which had played a dominant role in the redistribution of oil and
gas in the evolution process of paleo-reservoir to present one. The
previous method to study secondary migration caused by hydrodynamic
pressure is as follows: to draw oil and water potential energy diagrams
by utilizing pressure data of exploratory wells; to judge hydrocarbon
migration direction and possible accumulation position by combining them
with geological conditions; thereafter, to forecast potential oil
reservoirs from the macroscopic view. Application of reservoir numerical
simulation technology to hydrocarbon migration by hydrodynamic pressure
has its advantage whether in its mechanism or in the accurate
description of oil and water distribution. This paper has first
presented the existence of the paleo-reservoir, and then constructs its
geological model on the basis of recognizing its configuration at
different geological stages.</p>},
issn = {2617-8710},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/ijnam/955.html}
}