Joint data and physics model driven full-waveform inversion using CMP gathers and well-logging data

Shuliang Wu, Jianhua Geng

International Meeting for Applied Geoscience and Energy (IMAGE)

...Joint data and physics model driven full-waveform inversion using CMP gathers and well-logging data Shuliang Wu, Jianhua Geng Joint data- and physics...

High Resolution Processing: From Data Preparation to Imaging and Velocity Models to Inversion

Search and Discovery.com

Optimizing Appraisal via a Fit-for-Purpose Seismic Inversion Conditioned Geologic Model: A Case Study From JŽ Field, East Java

Sony Radito Mohammad, Colin Lyttle

Indonesian Petroleum Association

... stack seismic inversion was used to generate an impedance volume which was correlated to porosity using existing well data. The resultant porosity...

A 3D immersed boundary method for acoustic wavefield simulation with irregular surface topography

Xiang Li, Ziduo Hu, Yancan Tian, Wei Liu, Zhonghua Xu, Gang Yao

International Meeting for Applied Geoscience and Energy (IMAGE)

... errors caused by irregular topography, which provides a valuable forward modeling engine for 3-D land data inversion and imaging. blood flow by Peskin...

Abstract: Integrated Analysis and Inversion of 3D Refraction Travel Times; #90171 (2013)

Igor B. Morozov and Atul Jhajhria

Search and Discovery.com

... An integrated approach to first-break travel-time analysis and refraction statics inversion was developed. Pre-inversion travel-time analysis and modeling...

4D close-the-loop: Making the most of predictions from reservoir simulations and observations from 4D seismic surveillance

K. Wrobel, J.P. Blangy, B. O’Connor

International Meeting for Applied Geoscience and Energy (IMAGE)

... applied for the inversion was a two-step approach: first, going from 4D seismic data to changes in elastic properties and second, utilizing a 4D rock...

Abstract: Accurate and Automatic Computation of Refraction Statics in Large 3D Seismic Datasets; #90171 (2013)

Atul Jhajhria and Igor B. Morozov

Search and Discovery.com

... without any inversion, and 3) using accurate multi-layer ray-tracing and iterative inversion for a 3D depth model. Model resolution analysis and data...

Quantitative FWI characterization of reservoir properties at the CMC Newell County Facility

Qi Hu, Matthew Eaid, Scott Keating, Kristopher Innanen, Xiaohui Cai

International Meeting for Applied Geoscience and Energy (IMAGE)

... monitoring data, gathered during the course of CO2 storage. A combination of seismic inversion for elastic properties and rock physics for predicting...

Deep learning approach to inverting flexural wave dispersion

Hengjian Zhang, Zhifen Sun, Xianzhi Li, Xiaofang Sun, Chu Wang, Ya Jin, Xiaofei Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... al., 2018). Currently, there are two types of deep learning-based dispersion inversion methods: data-driven and physics-driven. The data-driven...

Abstract: Interpretation of airborne electromagnetic data using 1-D inversion

Jessica Connors

Atlantic Geology

...Abstract: Interpretation of airborne electromagnetic data using 1-D inversion Jessica Connors atlantic geology . volume 45 . 2009 147 ploration...

Improved Latin hypercube sampling inversion method of effective reservoir parameter considering compaction trend

Xuan Zheng, Zhaoyun Zong, Kun Luo

International Meeting for Applied Geoscience and Energy (IMAGE)

... sampling scale, and has certain anti-noise ability. The method's efficiency is verified by actual field data. Introduction Seismic inversion is an important...

Chapter 12: 3-D Architecture Modeling Using High-Resolution Seismic Data and Sparse Well Control: Example from the Mars "Pink" Reservoir, Mississippi Canyon Area, Gulf of Mexico

M. A. Chapin, G. M. Tiller, and M. J. Mahaffie

AAPG Special Volumes

...Chapter 12: 3-D Architecture Modeling Using High-Resolution Seismic Data and Sparse Well Control: Example from the Mars "Pink" Reservoir, Mississippi...

A decoupled orthotropic anisotropy modeling method and its application

Wang Lei, Liang Jiandong, Xuan Ruiqing, Li Daoshan, Zhu Jinping, Hao Xiaoguang

International Meeting for Applied Geoscience and Energy (IMAGE)

... modeling methods are closer to the real situation compared to isotropy, solving a large part of geological imaging problems and laying a solid...

A Report on the Renaissance of Gravity in the Deep Water Gulf of Mexico: A Practical View of Integration Methods

Brian S. Anderson, Mark E. Weber, John E. Bain

Houston Geological Society

... data in deep water salt modeling. Admittedly this is an over-simplified example, but is effective in demonstrating the need for good quality gravity...

Abstract: 3D Inversion of Transient EM Data: A Case Study from the Alvheim field, North Sea; #90172 (2014)

Bruce Hobbs, Michael Zhdanov, Alexander Gribenko, Alan Paterson, Glenn Wilson, Craig Clarke

Search and Discovery.com

...Abstract: 3D Inversion of Transient EM Data: A Case Study from the Alvheim field, North Sea; #90172 (2014) Bruce Hobbs, Michael Zhdanov, Alexander...

Deep learning seismic full-waveform inversion and transient EM joint inversion for near surface velocity modeling

Daniele Colombo, Ernesto Sandoval-Curiel, Ersan Turkoglu, Weichang Li

International Meeting for Applied Geoscience and Energy (IMAGE)

...rm inversion Laplace-Fourier domain where the synthetic 1.5D modeling for network training is taking place. The 3D data are reduced dimensionally to 1.5D v...

Seismic imaging in Tarim Basin: Overcoming complex near-surface conditions

Xianhuai Zhu, Ruirui Zhao, Sam Gray, Wensheng Duan, Duoming Zheng, Ganglin Lei, Gengxin Peng, Rujie Zhang, Kun Xu, Grace Yan, Junru Jiao

International Meeting for Applied Geoscience and Energy (IMAGE)

..., Longoffset data proves valuable not just in marine fullwaveform inversion (FWI) (Ramirez et al., 2020) but also in land velocity inversion and imaging...

Quantifying Seismic Volumetric Error Using Outcrop-Based 3-D Forward Seismic Modeling

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Geostatistical Integration of Crosswell Data for Carbonate Reservoir Modeling, Mcelroy Field, Texas

William M. Bashore, Robert T. Langan, Karla E. Tucker, Paul J. Griffith

Special Publications of SEPM

...Geostatistical Integration of Crosswell Data for Carbonate Reservoir Modeling, Mcelroy Field, Texas William M. Bashore, Robert T. Langan, Karla E...

3D Contrast Property Mapping to Enhance Subsurface Mapping Visualisation

Robert Van Eykenhof, Etienne Wildeboer Schut, Vincent Aubin

GEO ExPro Magazine

... geology when data is sparse. By combining well logs and seismic data, seismic inversion can be used to visualize subsurface geostructures in a realistic...

Formation pressure modeling using offshore seismic data

Weilai Pei, Lei Han, Chunyuan Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

...Formation pressure modeling using offshore seismic data Weilai Pei, Lei Han, Chunyuan Liu Formation Pressure Modeling using offshore seismic data...

Physical Properties Analysis of Limestone Reservoir Salawati Basin Using Seismic Acoustic Impedance Inversion (AI) Modelbased

Ahmad Musto'in, Mohammad Qodirin, Ayi Syaeful Bahri, Yulia Putri Wulandari

Indonesian Petroleum Association

... geophysics methods such as inversion to get interest reservoir (Figure 29). Both data of Panji Laras 2 and Panji Laras 1 can be an input to inversion...

A new fluid indicator for Neogene hydrocarbon detection based on amplitude variation versus thickness

Xiang Xie, Qiao Zhu, Yichuan Wang, Gongli Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

.... The workflow aiming at the above problem starts by analysis of influencing factors of seismic amplitude, which entails the integration of forward modeling...

Reservoir Characterization of the High-Impedance Tight Gas Sands in the Ada Field, North Louisiana, #20082 (2009)

Rajendra K. Shrestha,

Search and Discovery.com

... Porosity Estimation Reservoir Modeling Model-based Inversion Workflow Seismic Data Forward Model Calculate Error No Is Error Small? Yes...

Future of Microseismic Analysis: Integration of Monitoring and Reservoir Simulation, #40784 (2011)

Leo Eisner, Vladimir Grechka, Sherilyn Williams-Stroud

Search and Discovery.com

... network modeling of using event locations also benefits from improved location accuracy  Combining two of the existing inversion acquisition methods...