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  1.  14
    The Relationship Between Synsedimentary Fault Activity and Reservoir Quality — A Case Study of the Ek1 Formation in the Wang Guantun Area, China.Xixin Wang, Yuming Liu, Jiagen Hou, Shaohua Li, Qiangqiang Kang, Shuang Sun, Ling Ji, Jian Sun & Rui Ma - 2020 - Interpretation 8 (3):SM15-SM24.
    The activity of synsedimentary faults plays an important role in controlling the distribution of sand bodies in basins and furthermore the porosity and permeability of reservoirs. We have used fault interpretation, the method of image and granularity size analysis, and the seismic pumping effect to investigate the control of the activity of the Kongdong fault on the development degree of the dissolution pores and grain size, further studying the controlling mechanism of the activity of synsedimentary faults on reservoir quality. The (...)
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  2. A Well Conditioning Method of Object-Based Models.Wanbing Li, Shaohua Li, Jinbiao Yu & Jinghua Shi - forthcoming - Interpretation:1-48.
    Reservoir stochastic simulation usually can be divided into two categories: object-based modeling method and pixel-based modeling method. For fluvial reservoirs, the complex geometry of sedimentary microfacies, such as the morphology of channels and natural levees, can be reproduced better by using the object-based method, but it also has difficulty in conditioning models to dense well data. Most of previous conditional methods are iterative optimization algorithms, which take a long time to reach convergence when there are many conditional data, and they (...)
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  3. Multiple Trend Integration Method Based on Depositional Model and its Application in Glutenite Reservoir Modeling.Shaohua Li, Mengjiao Dou, Jinbiao Yu, Jinghua Shi & Siyu Yu - 2023 - Interpretation 11 (1):SA77-SA91.
    Strong heterogeneity, complicated lithology, and chaotic seismic reflection characteristics are all common features of glutenite reservoirs. It is challenging to pinpoint the interior lithology and quantitatively describe the heterogeneity of the single-stage glutenite. To explore the distribution and superimposition features of subaqueous fans, the upper Es4 in the Y229 region of Dongying sag was used as an example. We have developed a multitrend fusion constraint modeling method based on deposition patterns. First, the truncated Gaussian simulation method is used to establish (...)
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  4. Nonstationary Training Image Partition Algorithm Based on Deep Features.Linye Su, Siyu Yu, Shaohua Li & Xixin Wang - 2023 - Interpretation 11 (1):SA93-SA104.
    Training image is a key input of multipoint geostatistical modeling. For modeling sedimentary facies under nonstationary conditions, it is common to first generate nonstationary TIs, then use a partitioned simulation approach, and finally merge the realizations of each subregion. We develop a new method for partitioning nonstationary TIs based on features extracted using a deep network model. The basic idea of the method is to crop a TI with a sliding window to obtain the subblocks of the TI and use (...)
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  5. Analysis of the Main Controlling Factors and the Distribution Rules of Effective Reservoirs in Sandy Braided River Delta Plain — A Case Study of Ct3 Area, Ordos Basin, China.Naidan Zhang, Shaohua Li, Xixin Wang, Zhi Guo & Bo Liang - 2023 - Interpretation 11 (1):SA63-SA75.
    To clarify the main controlling factors of effective reservoirs in the sandy braided river delta plain, the eighth member of Xiashihezi Formation in the Ct3 area, Ordos Basin, is taken as an example. We describe and analyze approximately 600 cores in detail and correspond the cores on the logging curve. We summarize the logging facies mode suitable for the Ct3 area, and finally investigate the types and spatial distribution characteristics of sedimentary microfacies. The P2h8 member of Ct3 area in Ordos (...)
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  6.  1
    Sand Architecture Interpretation and Modeling with Few Wells in the Offshore — Case Study of X36 Area in the Xihu Depression, East China Sea, China.Chunjing Yan, Xixin Wang, Shaohua Li, Dongping Duan, Yinghui Liu & Bin Zhao - 2023 - Interpretation 11 (1):SA1-SA11.
    The sand architecture interpretation and modeling of the different orders of sedimentary bodies are of great significance for the efficient development of the unconventional reservoir. However, sand architecture interpretation and modeling using a small amount of observation information are extraordinarily difficult. We took the X36 gas field in Xihu Sag as an example to study the distribution and superimposition characteristics of sandbodies under the influence of tides. We proposed a set of architecture characterization and modeling methods suitable for the condition (...)
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  7.  5
    Effect of 1 Year of Qigong Exercise on Cognitive Function Among Older Chinese Adults at Risk of Cognitive Decline: A Cluster Randomized Controlled Trial.Jing Jin, Yin Wu, Shaohua Li, Suhui Jin, Lin Wang, Jian Zhang, Chenglin Zhou, Yong Gao & Zhen Wang - 2020 - Frontiers in Psychology 11.
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