Research on the Resistivity Formula of Sandstone Based on Unit Volume Model

Yang Kebing; Shao Yanrui; Xie Li; Bai Xinguo; Zhao Ke; Cao Chengcheng

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Research on the Resistivity Formula of Sandstone Based on Unit Volume Model

Yang Kebing, Shao Yanrui, Xie Li, Bai Xinguo, Zhao Ke, Cao Chengcheng

Published in Asia-Pacific Journal of Earth Sciences (Volume 2, Issue 1)

Received: 31 May 2020 Accepted: 15 June 2020 Published: 28 June 2020

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Abstract

Based on the in-depth analysis of the conductive network of rock and the principle of equivalent resistance, the unit volume model of rock is established. The rock resistivity response equation is derived on the basis of straightening out the relationship between the macropores and the micropores connected with the pore water, and a new rock resistivity response equation is proposed in combination with the regression results of the single rock sample in the logging rock experiment. In this paper, the response equation of rock resistivity is preliminarily proved by the method of inverse proof, and the physical meaning of the parameters of the new formula is analyzed in depth. According to the research knowledge in the field of rock resistivity for many years, the new formula is tested, and the results show that the new formula is in line with the research results in the field. The new formula considers that the rock resistivity and the connected pore water volume are power functions, which solves some unclear problems in the rock resistivity response equation for many years. The parameter of the formula is the intrinsic attribute parameter of rock, which has certain use value. According to the new formula, the formula of calculating reservoir water saturation by using radial resistivity ratio has achieved certain effect in practical application, which shows that the new formula has not only theoretical significance, but also practical application significance, and is worth further promotion and use.

Published in	Asia-Pacific Journal of Earth Sciences (Volume 2, Issue 1)
Page(s)	1-6
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Rock Resistivity, Connected Water Pore Volume, Response Equation, Derivation Proof, Attribute Parameter

References

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APA Style

Yang Kebing, Shao Yanrui, Xie Li, Bai Xinguo, Zhao Ke, et al. (2020). Research on the Resistivity Formula of Sandstone Based on Unit Volume Model. Asia-Pacific Journal of Earth Sciences, 2(1), 1-6.

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ACS Style

Yang Kebing; Shao Yanrui; Xie Li; Bai Xinguo; Zhao Ke, et al. Research on the Resistivity Formula of Sandstone Based on Unit Volume Model. Asia-Pac. J. Earth Sci. 2020, 2(1), 1-6.

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AMA Style

Yang Kebing, Shao Yanrui, Xie Li, Bai Xinguo, Zhao Ke, et al. Research on the Resistivity Formula of Sandstone Based on Unit Volume Model. Asia-Pac J Earth Sci. 2020;2(1):1-6.

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@article{10048857,
  author = {Yang Kebing and Shao Yanrui and Xie Li and Bai Xinguo and Zhao Ke and Cao Chengcheng},
  title = {Research on the Resistivity Formula of Sandstone Based on Unit Volume Model},
  journal = {Asia-Pacific Journal of Earth Sciences},
  volume = {2},
  number = {1},
  pages = {1-6},
  url = {https://www.sciencepublishinggroup.com/article/10048857},
  abstract = {Based on the in-depth analysis of the conductive network of rock and the principle of equivalent resistance, the unit volume model of rock is established. The rock resistivity response equation is derived on the basis of straightening out the relationship between the macropores and the micropores connected with the pore water, and a new rock resistivity response equation is proposed in combination with the regression results of the single rock sample in the logging rock experiment. In this paper, the response equation of rock resistivity is preliminarily proved by the method of inverse proof, and the physical meaning of the parameters of the new formula is analyzed in depth. According to the research knowledge in the field of rock resistivity for many years, the new formula is tested, and the results show that the new formula is in line with the research results in the field. The new formula considers that the rock resistivity and the connected pore water volume are power functions, which solves some unclear problems in the rock resistivity response equation for many years. The parameter of the formula is the intrinsic attribute parameter of rock, which has certain use value. According to the new formula, the formula of calculating reservoir water saturation by using radial resistivity ratio has achieved certain effect in practical application, which shows that the new formula has not only theoretical significance, but also practical application significance, and is worth further promotion and use.},
 year = {2020}
}

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TY  - JOUR
T1  - Research on the Resistivity Formula of Sandstone Based on Unit Volume Model
AU  - Yang Kebing
AU  - Shao Yanrui
AU  - Xie Li
AU  - Bai Xinguo
AU  - Zhao Ke
AU  - Cao Chengcheng
Y1  - 2020/06/28
PY  - 2020
T2  - Asia-Pacific Journal of Earth Sciences
JF  - Asia-Pacific Journal of Earth Sciences
JO  - Asia-Pacific Journal of Earth Sciences
SP  - 1
EP  - 6
PB  - Science Publishing Group
UR  - http://www.sciencepg.com/article/10048857
AB  - Based on the in-depth analysis of the conductive network of rock and the principle of equivalent resistance, the unit volume model of rock is established. The rock resistivity response equation is derived on the basis of straightening out the relationship between the macropores and the micropores connected with the pore water, and a new rock resistivity response equation is proposed in combination with the regression results of the single rock sample in the logging rock experiment. In this paper, the response equation of rock resistivity is preliminarily proved by the method of inverse proof, and the physical meaning of the parameters of the new formula is analyzed in depth. According to the research knowledge in the field of rock resistivity for many years, the new formula is tested, and the results show that the new formula is in line with the research results in the field. The new formula considers that the rock resistivity and the connected pore water volume are power functions, which solves some unclear problems in the rock resistivity response equation for many years. The parameter of the formula is the intrinsic attribute parameter of rock, which has certain use value. According to the new formula, the formula of calculating reservoir water saturation by using radial resistivity ratio has achieved certain effect in practical application, which shows that the new formula has not only theoretical significance, but also practical application significance, and is worth further promotion and use.
VL  - 2
IS  - 1
ER  -

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Author Information

Yang Kebing

Petrochina Huabei Oilfield Company Tarim Project Department, Renqiu, China
Shao Yanrui

Petrochina Huabei Oilfield Company Tarim Project Department, Renqiu, China
Xie Li

Petrochina Huabei Oilfield Company Tarim Project Department, Renqiu, China
Bai Xinguo

Petrochina Huabei Oilfield Company Tarim Project Department, Renqiu, China
Zhao Ke

Petrochina Huabei Oilfield Company Tarim Project Department, Renqiu, China
Cao Chengcheng

Petrochina Huabei Oilfield Company Tarim Project Department, Renqiu, China

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Plain Text BibTeX RIS

APA Style

Yang Kebing, Shao Yanrui, Xie Li, Bai Xinguo, Zhao Ke, et al. (2020). Research on the Resistivity Formula of Sandstone Based on Unit Volume Model. Asia-Pacific Journal of Earth Sciences, 2(1), 1-6.

Copy | Download

ACS Style

Yang Kebing; Shao Yanrui; Xie Li; Bai Xinguo; Zhao Ke, et al. Research on the Resistivity Formula of Sandstone Based on Unit Volume Model. Asia-Pac. J. Earth Sci. 2020, 2(1), 1-6.

Copy | Download

AMA Style

Yang Kebing, Shao Yanrui, Xie Li, Bai Xinguo, Zhao Ke, et al. Research on the Resistivity Formula of Sandstone Based on Unit Volume Model. Asia-Pac J Earth Sci. 2020;2(1):1-6.

Copy | Download

@article{10048857,
  author = {Yang Kebing and Shao Yanrui and Xie Li and Bai Xinguo and Zhao Ke and Cao Chengcheng},
  title = {Research on the Resistivity Formula of Sandstone Based on Unit Volume Model},
  journal = {Asia-Pacific Journal of Earth Sciences},
  volume = {2},
  number = {1},
  pages = {1-6},
  url = {https://www.sciencepublishinggroup.com/article/10048857},
  abstract = {Based on the in-depth analysis of the conductive network of rock and the principle of equivalent resistance, the unit volume model of rock is established. The rock resistivity response equation is derived on the basis of straightening out the relationship between the macropores and the micropores connected with the pore water, and a new rock resistivity response equation is proposed in combination with the regression results of the single rock sample in the logging rock experiment. In this paper, the response equation of rock resistivity is preliminarily proved by the method of inverse proof, and the physical meaning of the parameters of the new formula is analyzed in depth. According to the research knowledge in the field of rock resistivity for many years, the new formula is tested, and the results show that the new formula is in line with the research results in the field. The new formula considers that the rock resistivity and the connected pore water volume are power functions, which solves some unclear problems in the rock resistivity response equation for many years. The parameter of the formula is the intrinsic attribute parameter of rock, which has certain use value. According to the new formula, the formula of calculating reservoir water saturation by using radial resistivity ratio has achieved certain effect in practical application, which shows that the new formula has not only theoretical significance, but also practical application significance, and is worth further promotion and use.},
 year = {2020}
}

Copy | Download

TY  - JOUR
T1  - Research on the Resistivity Formula of Sandstone Based on Unit Volume Model
AU  - Yang Kebing
AU  - Shao Yanrui
AU  - Xie Li
AU  - Bai Xinguo
AU  - Zhao Ke
AU  - Cao Chengcheng
Y1  - 2020/06/28
PY  - 2020
T2  - Asia-Pacific Journal of Earth Sciences
JF  - Asia-Pacific Journal of Earth Sciences
JO  - Asia-Pacific Journal of Earth Sciences
SP  - 1
EP  - 6
PB  - Science Publishing Group
UR  - http://www.sciencepg.com/article/10048857
AB  - Based on the in-depth analysis of the conductive network of rock and the principle of equivalent resistance, the unit volume model of rock is established. The rock resistivity response equation is derived on the basis of straightening out the relationship between the macropores and the micropores connected with the pore water, and a new rock resistivity response equation is proposed in combination with the regression results of the single rock sample in the logging rock experiment. In this paper, the response equation of rock resistivity is preliminarily proved by the method of inverse proof, and the physical meaning of the parameters of the new formula is analyzed in depth. According to the research knowledge in the field of rock resistivity for many years, the new formula is tested, and the results show that the new formula is in line with the research results in the field. The new formula considers that the rock resistivity and the connected pore water volume are power functions, which solves some unclear problems in the rock resistivity response equation for many years. The parameter of the formula is the intrinsic attribute parameter of rock, which has certain use value. According to the new formula, the formula of calculating reservoir water saturation by using radial resistivity ratio has achieved certain effect in practical application, which shows that the new formula has not only theoretical significance, but also practical application significance, and is worth further promotion and use.
VL  - 2
IS  - 1
ER  -

Copy | Download