Poor Thin Reservoir Horizontal Well Pattern Optimization Design

DOI

10.2991/msmee-17.2017.332How to use a DOI?

Keywords

Thin poor reservoirs; Horizontal well; Well pattern optimization; Injection-production relationship

Abstract

Aimed at the bottom of the oil field water flooding, the upper for low permeability thin poor reservoirs developed blocks. If poor vertical wells encryption mining benefit, using horizontal well development of the economic benefit is remarkable. Through the establishment of three-dimensional geological model, the optimization of horizontal well spacing advantageous area, using the numerical simulation technology, the existing vertical wells net setting of injection wells, production pressure differential and horizontal well in water injection well spacing and a half long under the condition of constant. Studied the different vertical horizontal well combination and different horizontal interval length's influence on the development effect, the simulation results show that the five mix well pattern can obtain the best development result. In five mixed well pattern on the basis of comprehensive consideration of influencing factors, such as structural reservoir drilling logging for horizontal well location and horizontal interval optimization design, through perfecting injection-production relationship, horizontal well can effectively improve the development effect of low permeability reservoirs poor results for low permeability thin reservoir development to provide a complete exploration.

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  - Zhihui Xiang
PY  - 2017/05
DA  - 2017/05
TI  - Poor Thin Reservoir Horizontal Well Pattern Optimization Design
BT  - Proceedings of the 2017 2nd International Conference on Materials Science, Machinery and Energy Engineering (MSMEE 2017)
PB  - Atlantis Press
SP  - 1818
EP  - 1822
SN  - 2352-5401
UR  - https://doi.org/10.2991/msmee-17.2017.332
DO  - 10.2991/msmee-17.2017.332
ID  - Xiang2017/05
ER  -