Nonlinear Simulation of Pre-Darcy Flow in CQZS Super-Low Permeability Reservoir

DOI

10.2991/icsd-16.2017.20How to use a DOI?

Keywords

super-low permeability; Pre-Darcy flow; nonlinear seepage; numerical simulation

Abstract

A newly developed nonlinear flow numerical software was used to make a research for the Pre-Darcy flow of CQZS super-low permeability reservoir. The results show that: the nonlinear seepage dominates in a large scale of formation; under the conditions of present well pattern, the residual oil saturation is high and water flooding fails to spread to most regions which induce bad development effect and ineffective driving pressure system; then nine adjustment cases are designed and according to the development comparison of different cases, convert and infill can both improve the effect of development. At last, development effect comparison is carried on and the best case is selected.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Qing-Yan Xu
AU  - Rong-Liang Guan
AU  - Cong Wu
PY  - 2016/12
DA  - 2016/12
TI  - Nonlinear Simulation of Pre-Darcy Flow in CQZS Super-Low Permeability Reservoir
BT  - Proceedings of the 2nd 2016 International Conference on Sustainable Development (ICSD 2016)
PB  - Atlantis Press
SP  - 100
EP  - 101
SN  - 2352-5401
UR  - https://doi.org/10.2991/icsd-16.2017.20
DO  - 10.2991/icsd-16.2017.20
ID  - Xu2016/12
ER  -