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Study on the architecture of tidal controlled estuarine complex sand bodies in M oilfield, Oriente Basin, Ecuador: A case study of LU Formation

Guoqing Yang
International Journal of Energy, (2023), Vol.2, No.2, pp.46-50
Published: April 10, 2023
DOI: 10.54097/ije.v2i2.7382
PDF: Download Full Text PDF
Abstract

The M oilfield in Oriente Basin, Ecuador has the characteristics of large well spacing and few Wells, and it is difficult to determine the lateral distribution range of sand bodies between Wells. Based on the well logging and seismic data, this paper discusses the sand body configuration characteristics of the Upper Cretaceous tidal controlled estuary reservoir in Oriente Basin in detail. The vertical and lateral contact relationships of reservoir are studied by single well identification, well point phasing, well profile analysis, and fine boundary characterization of seismic simulation, etc. Combined with microfacies types, the vertical overlapping relationships of 3 kinds of 7 types of sand bodies and lateral distribution relationships of 3 kinds of 5 types of sand bodies are summarized. It provides ideas for the study of this kind of sedimentary environment configuration and lays a foundation for the next study of remaining oil distribution law.

Keywords: Tide-controlled estuary, Complex sand body configuration, Oriente Basin
APA Citation: Guoqing Yang (2023). Study on the architecture of tidal controlled estuarine complex sand bodies in M oilfield, Oriente Basin, Ecuador: A case study of LU Formation. International Journal of Energy, 2(2), 46-50. https://doi.org/10.54097/ije.v2i2.7382

References

  1. Liu Yanxin, Yin Yanshu, Zhou Han. Reservoir architecture of large estuarine oil sands: A case study of Athabasca area, Alberta Basin, Canada [C]//. Abstract Collection of the 15th National Academic Conference on Palaeogeography and Sedimentology.,2018: 437.
  2. Zheng Minqian. 3D geological modeling of tidal controlled Estuarine reservoir [D]. Yangtze University,2018.
  3. Liu Guizhen, Bao Zhidong, Du Weiwei, Zhu Junrui. Sedimentary environment and lithofacies analysis of tidal estuary: A case study of Carboniferous deposits in Tahe Oilfield [C]//. Abstracts of the 12th National Conference on Palaeogeography and Sedimentology.,2012:14.
  4. Liu Guizhen, Bao Zhidong, Du Weiwei, Zhu Junrui. Sedimentary environment and lithofacies analysis of tidal estuary: A case study of Carboniferous deposits in Tahe Oilfield [C]//. Abstracts of the 12th National Conference on Palaeogeography and Sedimentology.,2012:14.
  5. Zhou Han, Huang Jixin, Feng Wenjie, Liu Shangqi, Yin Yanshu. Analysis on development characteristics and Formation factors of sand bars in tidal controlled estuaries: A case study of Qiantang River [J]. Geological Review, 2020, 66(01): 101-112. DOI:10.16509/ j.ore -The 2020. 01. 007.
  6. Li Yang, Jin Zhenkui, Zhu Xiaoer, Shi Shuting, Yuan Kun, Li Rui, Wang Jinyi. Lithofacies types and sedimentary models of tidal controlled estuarine: A case study of LU Member of Upper Cretaceous Napo Formation in northern block of Oriente Basin, Ecuador [J]. Journal of sedimentary, 2020, 38 (4): 826-837. DOI: 10.14027 / j.i SSN. 1000-0550. 2019.068.
  7. Huang Jixin, Liu Shangqi. Lithofacies and configuration analysis of tidal controlled Estuaries [C]//. Abstracts of Sedimentology and Unconventional resources Papers of the 2015 National Sedimentology Congress.,2015:131.
  8. Li Shunli, Yu Xinghe, Zhu Xiaomin. Sedimentary dynamic characteristics and evolution law of the coastal zone of the Oligocene Huagang Formation in Xihu Sag [C]//. Proceedings of the 2015 National Sedimentology Conference on Sedimentology and Unconventional Resources. 2015 :359.
  9. Yang Jinxiu, Zhang Kexin, Chen Heping, Lu Shuangfang, Wan Xuepeng, Tang Mingming, Xiao Dianshi, Zhang Xianxian. Origin of mudstone wall and its influence on reservoir distribution in D-F oilfield of Oriente Basin [J]. Oil & Gas Geology, 2017,38(06):1156-1164.
  10. Hu Guangyi, Fan Tingen, Chen Fei, Jing Yongquan, Song Laiming, Liang Xu, Xiao Dakun. Configuration theory of composite sand body and its application [J]. Oil & Gas Geology,2018,39(01):1-10.
  11. Zhang Meng, Wu Shaobo, sequence stratigraphic framework and development model of Cretaceous Napo Formation in Mariann Oilfield, Oriente Basin, Ecuador [J] Energy and Environmental Protection. 202. 44(04) 109113+ 120. DO1 019389 .nk. 103-0506 202.04.018.
  12. Xue Song. Study on mud coating and multi-point statistical modeling of sedimentological system in tidal controlled estuary [D]. China University of Petroleum (East China),2016.
  13. Tang Tao. Numerical simulation of sediment in tidal controlled Estuary [D]. Yangtze University, 2018.
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