The Chang 6 reservoir in Hulangmao area is a lithologic reservoir controlled by Zhidan Jingbian delta depositional system in Northern Shanxi Province. The oil reservoir has entered the middle-high-water-cut stage. The reservoir is characterized by low porosity and low permeability, with strong heterogeneity and great development difficulty. Therefore, it is necessary to further study the distribution of remaining oil through fine single sand body division and correlation，so as to improve the level of the reservoir development. Based on the theory of high-resolution sequence stratigraphy, according to the characteristics of mudstone marker bed and logging combinations, the sedimentary cycles are studied by using the techniques of maximum entropy spectrum and wavelet transform, and the cycle characteristics of different levels are clarified. Chang 6 member is divided into 3 fourth-level cycles, 6 fifth-level cycles (small levels), 13 sixth-order cycles (single level), and 21 seventh-order cycles (single sand body). Based on the stratigraphic correlation analysis model of sand body equal thickness, channel down-cutting, lateral phase transformation and splitting of superimposed sand body, and combined with the core and logging characteristics of the target area, the correlation framework of single sand layer in the whole area is established.
| Published in | Journal of Energy and Natural Resources (Volume 9, Issue 4) |
| DOI | 10.11648/j.jenr.20200904.12 |
| Page(s) | 111-119 |
| 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), 2020. Published by Science Publishing Group |
Hulangmao Chang 6 Reservoir, Cyclical Correlation, Fine Single Sand Body, Stratigraphic Correlation Framework
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APA Style
Yan Yunbiao, Zhang Jinxin, Pang Yuxin, Li Cunlei, Yu Bo, et al. (2020). Fine Single Sand Body Characterization of Hulangmao Chang 6 Reservoir in Jing'an Oilfield. Journal of Energy and Natural Resources, 9(4), 111-119. https://doi.org/10.11648/j.jenr.20200904.12
ACS Style
Yan Yunbiao; Zhang Jinxin; Pang Yuxin; Li Cunlei; Yu Bo, et al. Fine Single Sand Body Characterization of Hulangmao Chang 6 Reservoir in Jing'an Oilfield. J. Energy Nat. Resour. 2020, 9(4), 111-119. doi: 10.11648/j.jenr.20200904.12
AMA Style
Yan Yunbiao, Zhang Jinxin, Pang Yuxin, Li Cunlei, Yu Bo, et al. Fine Single Sand Body Characterization of Hulangmao Chang 6 Reservoir in Jing'an Oilfield. J Energy Nat Resour. 2020;9(4):111-119. doi: 10.11648/j.jenr.20200904.12
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Download@article{10.11648/j.jenr.20200904.12,
author = {Yan Yunbiao and Zhang Jinxin and Pang Yuxin and Li Cunlei and Yu Bo and Zhou Yigang and Tang Shiqi},
title = {Fine Single Sand Body Characterization of Hulangmao Chang 6 Reservoir in Jing'an Oilfield},
journal = {Journal of Energy and Natural Resources},
volume = {9},
number = {4},
pages = {111-119},
doi = {10.11648/j.jenr.20200904.12},
url = {https://doi.org/10.11648/j.jenr.20200904.12},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jenr.20200904.12},
abstract = {The Chang 6 reservoir in Hulangmao area is a lithologic reservoir controlled by Zhidan Jingbian delta depositional system in Northern Shanxi Province. The oil reservoir has entered the middle-high-water-cut stage. The reservoir is characterized by low porosity and low permeability, with strong heterogeneity and great development difficulty. Therefore, it is necessary to further study the distribution of remaining oil through fine single sand body division and correlation，so as to improve the level of the reservoir development. Based on the theory of high-resolution sequence stratigraphy, according to the characteristics of mudstone marker bed and logging combinations, the sedimentary cycles are studied by using the techniques of maximum entropy spectrum and wavelet transform, and the cycle characteristics of different levels are clarified. Chang 6 member is divided into 3 fourth-level cycles, 6 fifth-level cycles (small levels), 13 sixth-order cycles (single level), and 21 seventh-order cycles (single sand body). Based on the stratigraphic correlation analysis model of sand body equal thickness, channel down-cutting, lateral phase transformation and splitting of superimposed sand body, and combined with the core and logging characteristics of the target area, the correlation framework of single sand layer in the whole area is established.},
year = {2020}
}
TY - JOUR T1 - Fine Single Sand Body Characterization of Hulangmao Chang 6 Reservoir in Jing'an Oilfield AU - Yan Yunbiao AU - Zhang Jinxin AU - Pang Yuxin AU - Li Cunlei AU - Yu Bo AU - Zhou Yigang AU - Tang Shiqi Y1 - 2020/12/11 PY - 2020 N1 - https://doi.org/10.11648/j.jenr.20200904.12 DO - 10.11648/j.jenr.20200904.12 T2 - Journal of Energy and Natural Resources JF - Journal of Energy and Natural Resources JO - Journal of Energy and Natural Resources SP - 111 EP - 119 PB - Science Publishing Group SN - 2330-7404 UR - https://doi.org/10.11648/j.jenr.20200904.12 AB - The Chang 6 reservoir in Hulangmao area is a lithologic reservoir controlled by Zhidan Jingbian delta depositional system in Northern Shanxi Province. The oil reservoir has entered the middle-high-water-cut stage. The reservoir is characterized by low porosity and low permeability, with strong heterogeneity and great development difficulty. Therefore, it is necessary to further study the distribution of remaining oil through fine single sand body division and correlation，so as to improve the level of the reservoir development. Based on the theory of high-resolution sequence stratigraphy, according to the characteristics of mudstone marker bed and logging combinations, the sedimentary cycles are studied by using the techniques of maximum entropy spectrum and wavelet transform, and the cycle characteristics of different levels are clarified. Chang 6 member is divided into 3 fourth-level cycles, 6 fifth-level cycles (small levels), 13 sixth-order cycles (single level), and 21 seventh-order cycles (single sand body). Based on the stratigraphic correlation analysis model of sand body equal thickness, channel down-cutting, lateral phase transformation and splitting of superimposed sand body, and combined with the core and logging characteristics of the target area, the correlation framework of single sand layer in the whole area is established. VL - 9 IS - 4 ER -
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