Proceedings of the 2017 International Conference Advanced Engineering and Technology Research (AETR 2017)

Behaviors of Low-Resistivity Annular in the Front of Invasion Zone While Fresh-Water Mud Filtrate Invading into a Reservoir

Authors
Jianhua Zhang
Corresponding Author
Jianhua Zhang
Available Online March 2018.
DOI
10.2991/aetr-17.2018.1How to use a DOI?
Keywords
Invasion; Low-resistivity annular; Fresh mud; Time
Abstract

The behaviors of low-resistivity annular in the front of invasion were studied using fluid-flowing theory and petrophysics equations when fresh-water mud was used during drilling. For porous and permeable formations, mud cake permeability controls the invasion rate mainly. Greater values of formation porosity decreased the movement rate of the annular. Formation permeability hardly affects the behaviors of the annular. The present results provide physical understand for the low-resistivity annular.

Copyright
© 2018, 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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Volume Title
Proceedings of the 2017 International Conference Advanced Engineering and Technology Research (AETR 2017)
Series
Advances in Engineering Research
Publication Date
March 2018
ISBN
978-94-6252-489-7
ISSN
2352-5401
DOI
10.2991/aetr-17.2018.1How to use a DOI?
Copyright
© 2018, 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/).

Cite this article

TY  - CONF
AU  - Jianhua Zhang
PY  - 2018/03
DA  - 2018/03
TI  - Behaviors of Low-Resistivity Annular in the Front of Invasion Zone While Fresh-Water Mud Filtrate Invading into a Reservoir
BT  - Proceedings of the 2017 International Conference Advanced Engineering and Technology Research (AETR 2017)
PB  - Atlantis Press
SP  - 1
EP  - 4
SN  - 2352-5401
UR  - https://doi.org/10.2991/aetr-17.2018.1
DO  - 10.2991/aetr-17.2018.1
ID  - Zhang2018/03
ER  -