Study on the Dynamic Prediction Method of ECD in Horizontal Well Drilling

Ma Xianming; Guan Zhichuan; Luo Ming; Li Wentuo; Pan Rui

doi:doi:10.11648/j.sd.20190701.18

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Study on the Dynamic Prediction Method of ECD in Horizontal Well Drilling

Ma Xianming, Guan Zhichuan, Luo Ming, Li Wentuo, Pan Rui

Published in Science Discovery (Volume 7, Issue 1)

Received: 11 January 2019 Accepted: Published: 28 April 2019

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Abstract

Well pressure and ECD control is one of the most important things in horizontal well drilling. This paper establish horizontal borehole pressure and ECD management considered seaside, temperature, drill pipe eccentric, drill pipe rotation and cutting bed though research horizontal well drilling. Sensitive factors like drill fluid density, drill fluid viscosity and so on has been found though analyzed the sensitive of ECD to drilling parameter. ECD real-time correction with different condition has been proposed though dimensionless comparison of factors. The first correction based on measured export parameters on the ground and use pump pressure to verify the correction. The second correction use trial method after compared pressure curve measured in down hole with model curve, verify the correction by pattern contrast. Precise ECD data can obtained use real-time correction mentioned to correct ECD management, ensure drilling safety in narrow density window.

Published in	Science Discovery (Volume 7, Issue 1)
DOI	10.11648/j.sd.20190701.18
Page(s)	32-38
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

Horizontal Well, Well Pressure, ECD, Real-Time Correction

References

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APA Style

Ma Xianming, Guan Zhichuan, Luo Ming, Li Wentuo, Pan Rui. (2019). Study on the Dynamic Prediction Method of ECD in Horizontal Well Drilling. Science Discovery, 7(1), 32-38. https://doi.org/10.11648/j.sd.20190701.18

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ACS Style

Ma Xianming; Guan Zhichuan; Luo Ming; Li Wentuo; Pan Rui. Study on the Dynamic Prediction Method of ECD in Horizontal Well Drilling. Sci. Discov. 2019, 7(1), 32-38. doi: 10.11648/j.sd.20190701.18

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AMA Style

Ma Xianming, Guan Zhichuan, Luo Ming, Li Wentuo, Pan Rui. Study on the Dynamic Prediction Method of ECD in Horizontal Well Drilling. Sci Discov. 2019;7(1):32-38. doi: 10.11648/j.sd.20190701.18

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@article{10.11648/j.sd.20190701.18,
  author = {Ma Xianming and Guan Zhichuan and Luo Ming and Li Wentuo and Pan Rui},
  title = {Study on the Dynamic Prediction Method of ECD in Horizontal Well Drilling},
  journal = {Science Discovery},
  volume = {7},
  number = {1},
  pages = {32-38},
  doi = {10.11648/j.sd.20190701.18},
  url = {https://doi.org/10.11648/j.sd.20190701.18},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20190701.18},
  abstract = {Well pressure and ECD control is one of the most important things in horizontal well drilling. This paper establish horizontal borehole pressure and ECD management considered seaside, temperature, drill pipe eccentric, drill pipe rotation and cutting bed though research horizontal well drilling. Sensitive factors like drill fluid density, drill fluid viscosity and so on has been found though analyzed the sensitive of ECD to drilling parameter. ECD real-time correction with different condition has been proposed though dimensionless comparison of factors. The first correction based on measured export parameters on the ground and use pump pressure to verify the correction. The second correction use trial method after compared pressure curve measured in down hole with model curve, verify the correction by pattern contrast. Precise ECD data can obtained use real-time correction mentioned to correct ECD management, ensure drilling safety in narrow density window.},
 year = {2019}
}

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TY  - JOUR
T1  - Study on the Dynamic Prediction Method of ECD in Horizontal Well Drilling
AU  - Ma Xianming
AU  - Guan Zhichuan
AU  - Luo Ming
AU  - Li Wentuo
AU  - Pan Rui
Y1  - 2019/04/28
PY  - 2019
N1  - https://doi.org/10.11648/j.sd.20190701.18
DO  - 10.11648/j.sd.20190701.18
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 32
EP  - 38
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20190701.18
AB  - Well pressure and ECD control is one of the most important things in horizontal well drilling. This paper establish horizontal borehole pressure and ECD management considered seaside, temperature, drill pipe eccentric, drill pipe rotation and cutting bed though research horizontal well drilling. Sensitive factors like drill fluid density, drill fluid viscosity and so on has been found though analyzed the sensitive of ECD to drilling parameter. ECD real-time correction with different condition has been proposed though dimensionless comparison of factors. The first correction based on measured export parameters on the ground and use pump pressure to verify the correction. The second correction use trial method after compared pressure curve measured in down hole with model curve, verify the correction by pattern contrast. Precise ECD data can obtained use real-time correction mentioned to correct ECD management, ensure drilling safety in narrow density window.
VL  - 7
IS  - 1
ER  -

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Author Information

Ma Xianming

School of Petroleum Engineering, China University of Petroleum, Qingdao, China
Guan Zhichuan

School of Petroleum Engineering, China University of Petroleum, Qingdao, China
Luo Ming

Zhanjiang Branch, CNOOC China Limited, Zhanjiang, China
Li Wentuo

Zhanjiang Branch, CNOOC China Limited, Zhanjiang, China
Pan Rui

School of Petroleum Engineering, China University of Petroleum, Qingdao, China

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Plain Text BibTeX RIS

APA Style

Ma Xianming, Guan Zhichuan, Luo Ming, Li Wentuo, Pan Rui. (2019). Study on the Dynamic Prediction Method of ECD in Horizontal Well Drilling. Science Discovery, 7(1), 32-38. https://doi.org/10.11648/j.sd.20190701.18

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ACS Style

Ma Xianming; Guan Zhichuan; Luo Ming; Li Wentuo; Pan Rui. Study on the Dynamic Prediction Method of ECD in Horizontal Well Drilling. Sci. Discov. 2019, 7(1), 32-38. doi: 10.11648/j.sd.20190701.18

Copy | Download

AMA Style

Ma Xianming, Guan Zhichuan, Luo Ming, Li Wentuo, Pan Rui. Study on the Dynamic Prediction Method of ECD in Horizontal Well Drilling. Sci Discov. 2019;7(1):32-38. doi: 10.11648/j.sd.20190701.18

Copy | Download

@article{10.11648/j.sd.20190701.18,
  author = {Ma Xianming and Guan Zhichuan and Luo Ming and Li Wentuo and Pan Rui},
  title = {Study on the Dynamic Prediction Method of ECD in Horizontal Well Drilling},
  journal = {Science Discovery},
  volume = {7},
  number = {1},
  pages = {32-38},
  doi = {10.11648/j.sd.20190701.18},
  url = {https://doi.org/10.11648/j.sd.20190701.18},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20190701.18},
  abstract = {Well pressure and ECD control is one of the most important things in horizontal well drilling. This paper establish horizontal borehole pressure and ECD management considered seaside, temperature, drill pipe eccentric, drill pipe rotation and cutting bed though research horizontal well drilling. Sensitive factors like drill fluid density, drill fluid viscosity and so on has been found though analyzed the sensitive of ECD to drilling parameter. ECD real-time correction with different condition has been proposed though dimensionless comparison of factors. The first correction based on measured export parameters on the ground and use pump pressure to verify the correction. The second correction use trial method after compared pressure curve measured in down hole with model curve, verify the correction by pattern contrast. Precise ECD data can obtained use real-time correction mentioned to correct ECD management, ensure drilling safety in narrow density window.},
 year = {2019}
}

Copy | Download

TY  - JOUR
T1  - Study on the Dynamic Prediction Method of ECD in Horizontal Well Drilling
AU  - Ma Xianming
AU  - Guan Zhichuan
AU  - Luo Ming
AU  - Li Wentuo
AU  - Pan Rui
Y1  - 2019/04/28
PY  - 2019
N1  - https://doi.org/10.11648/j.sd.20190701.18
DO  - 10.11648/j.sd.20190701.18
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 32
EP  - 38
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20190701.18
AB  - Well pressure and ECD control is one of the most important things in horizontal well drilling. This paper establish horizontal borehole pressure and ECD management considered seaside, temperature, drill pipe eccentric, drill pipe rotation and cutting bed though research horizontal well drilling. Sensitive factors like drill fluid density, drill fluid viscosity and so on has been found though analyzed the sensitive of ECD to drilling parameter. ECD real-time correction with different condition has been proposed though dimensionless comparison of factors. The first correction based on measured export parameters on the ground and use pump pressure to verify the correction. The second correction use trial method after compared pressure curve measured in down hole with model curve, verify the correction by pattern contrast. Precise ECD data can obtained use real-time correction mentioned to correct ECD management, ensure drilling safety in narrow density window.
VL  - 7
IS  - 1
ER  -

Copy | Download