Analysis of the Geological Characteristics of Horizontal Well Fracturing Channeling in Honghe Oilfield

DOI

10.2991/meici-16.2016.44How to use a DOI?

Keywords

Horizontal well fracturing channeling; Fractured reservoir; Earth stress; Fault; Fractured zone; Micro-fracture

Abstract

In fractured reservoir, the inter-well formation of horizontal wells is likely to channel during hydraulic fracturing job, which results in higher moisture content and production drawdown sharply. Aim at the actual fracturing channeling condition of Honghe oilfield, the distribution characteristics of ground stress, fault and fracture zone of pressuring channel wells, and the naturally fractured formation and the influencing factors of them are analyzed, then making use of earthquake, outcrop, core, well logging, mud logging data, the fault ,fractured zone and the fracture distribution rule and scale in the research zone are quantitatively analyzed and described with the calculation; Finally, the effects of formation fault, fracture zone, nature fracture and ground stress on the pressuring channel is analyzed, verified and determined by using the oil well static and dynamic field data. Determination of the geological reasons can provide the project optimization basis for preventing horizontal wells fracturing channeling.

Copyright

© 2016, 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  - Jianming Guo
AU  - Yan Dang
AU  - Gang Wang
AU  - Yanxia Li
PY  - 2016/09
DA  - 2016/09
TI  - Analysis of the Geological Characteristics of Horizontal Well Fracturing Channeling in Honghe Oilfield
BT  - Proceedings of the 2016 6th International Conference on Management, Education, Information and Control (MEICI 2016)
PB  - Atlantis Press
SP  - 207
EP  - 211
SN  - 1951-6851
UR  - https://doi.org/10.2991/meici-16.2016.44
DO  - 10.2991/meici-16.2016.44
ID  - Guo2016/09
ER  -