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Keywords: porosity
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Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4101349
... rock’s porosity, and lowering bulk density. We propose the diagenetic dim spot as a potentially valuable concept for exploratory campaigns in high-impedance reservoir plays. clastic rock rock type structural geology reservoir geomechanics sedimentary rock reservoir mudstone geologist...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4092009
... of porosity can be established by combining elastic parameters with the corresponding laws of elastic parameters relate with grain size and physical properties. The Bayesian theory can be used to build the physical model with the grain size law constrained by the elastic impedance directly, which avoid...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4092565
... CO 2 saline aquifer sequestration technology is an important measure for international efforts to cope with global climate change and control greenhouse gas emissions. It is also a key technology for China to achieve its carbon neutrality goals. The porosity of the reservoir is the main...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4092622
... indicators always incorporate mixed factors such as fluid parameters and porosity, which means that fluid indicators are no longer only influenced by fluid parameters. Therefore, considering that the fluid bulk modulus of can represent the basic properties of pore fluid, the interference caused by the mixing...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4093227
... the connected domains from the sub-images of the extracted fractures, pores and vugs, and calculate the attributes of these connected domain including plane porosity, fracture occurrence, reservoir space structural spectrum, etc. On the other hand, the apparent formation water resistivity spectrum...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4095036
... economic geology neural network fluid distribution applied geoscience porosity cranfield exploration geophysicist injection zone climate change fluid distribution model seismic data invertible neural network fluid distribution modeling impact artificial intelligence machine learning co 2...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4097728
... variability mineral igneous rock porosity applied geoscience & energy 10 mineral composition exploration geophysicist geometry lithology simulation result american association Ambiguity assessment in seismic characterization of a carbonate-igneous sequence using rock physics simulations...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4099819
... characterization incised valley mississippian osagian porosity 3D Seismic Attributes and Petrophysical Analyses for Reservoir Characterization: Mississippian Osagian and Kinderhookian, Patterson Field, USA W. Ablordeppey*1, S. Yelisetti1, V. Sanchez1, S. Nyamasekpor2, 1Department of Physics & Geosciences...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4100439
... and variations of the subsurface media and amplitude variation with angle/offset (AVA/AVO) response of a porous reservoir partially saturated by hydrogen and brine. During our test, we found that porosity, hydrogen saturation, and fluid distribution pattern (patchiness) strongly impact the behavior of seismic...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3910921
... artificial intelligence geologist united states government deep water marine environment depositional environment inversion american association exploration geophysicist porosity petrophysical interpretation log analysis reservoir characterization international applied geoscience sandstone...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3910489
... porosity conductivity international correspond dem modeling energy 10 Elastic parameters prediction using joint elastic-electrical modeling Guoquan Wang, Shuangquan Chen*, National Key Laboratory of Petroleum Resources and Engineering, China University of Petroleum (Beijing) SUMMARY Considering...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3910242
... The observed fluctuation of elastic properties in seismic applications has been predominantly attributed to variations in lithology, porosity, and fluid saturation. In addition, sonic measurements at different scales (well logging, core measurements and seismic data) have shown the dependence...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3912088
... A hybrid workflow based on multiscale 3D imaging of cores, combined with limited experimental data sets (phi-K, Pc-MICP) has been developed to determine the distribution of porosity and permeability as input for a 3D numerical model at mm scale grid resolution. Porosity and permeability data...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3911998
... Accurate monitoring of injected CO 2 volumes and CO 2 migration is critical for the success of carbon sequestration projects. In this work, we first use unsupervised deep learning to denoise seismic data. Then, we propose the use of Invertible Neural Networks (INNs) to estimate porosity and CO...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3910455
... applied geoscience society porosity saturation exploration geophysicist international american association energy 10 umap comparison correlation Deep carbonate reservoir characterization with unsupervised machine learning approaches Xuanying Zhu1*, Luanxiao Zhao1, Xiangyuan Zhao2, Yuchun You2...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3911272
... stimulation lower palembang geological subdiscipline resistivity reservoir palembang applied geoscience mangunjaya field porosity international fractpack palembang formation mj 137 Unlocking Deep Layer of Palembang Formation with Low Resistivity Reservoir Using Modular Dynamic Tester (Mdt...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3915751
... in clean and shaly sand. Using an extensive core database, a model is derived under conceptual scenarios for coarse, fine, and very fine-grained clastic porous media. It demonstrates the correlative links between grain size, electrical tortuosity, and hydraulic tortuosity with porosity, permeability...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3916391
.... We first establish the quantitative relationship between the elastic modulus of saturated rock and porosity, fluid saturation and shale content based on the Keys-Xu model and Brie fluid equivalent model. Then, the approximate AVO reflection coefficient related to reservoir properties such as porosity...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3914751
... programming language economic geology automate basin exploration geophysicist stanford university python workflow applied geoscience application american association basin modeling porosity An open source toolbox to automate basin and petroleum system modeling for statistical analysis...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3915923
... scale. fluid dynamics geology upstream oil & gas permeability calculation artificial intelligence rock type machine learning porosity american association applied geoscience flow in porous media geological subdiscipline exploration geophysicist geologist reservoir simulation...

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