Abstract: Mediterranean Heat-Flow Prediction Using Gravity Inversion; #90255 (2017)

Andrew Alvey, Alan Roberts, Nick Kusznir

Search and Discovery.com

... inversion, provide valuable input to petroleum systems and basin modeling, while delimiting the crustal type reduces some of the uncertainty associated...

An Efficient Iterative Algorithm for Hydraulic Fracture Geometry Characterization with Distributed Strain Data

Yongzan Liu, Lijun Liu, Tiankui Guo, Ge Jin

Unconventional Resources Technology Conference (URTEC)

..., existing inverse modeling approaches often focus solely on fracture-width inversion or are computationally intensive. This study introduces a linear...

Crustal thickness and velocity structure of southern Peninsular Malaysia

Abdul Halim Abdul Latiff, Amin Esmail Khalil

Geological Society of Malaysia (GSM)

... azimuth of 0o–90o) and south-east (90o–180o) where the daily earth’s crust ruptures occurred. Before the crustal thickness and velocity inversion were...

Application of Anomaly Impedance in an Integrated Geological Modeling for a Brownfield

Said Sabbeq, Tutuka Ariadji, Sonny Winardhie, John Hisar Simamora

Indonesian Petroleum Association

... and Property Modeling Version 2005 User’s Guide”, Schlumberger. Finsterle, S., and Kowalsky, M. B., 2007, iThough2-GSLIB User’s Guide, Earth Science Division...

Abstract: LSPSM for Pre-and Poststack Time Lapse Studies; #90187 (2014)

Abdolnaser Yousefzadeh and John C. Bancroft

Search and Discovery.com

... , , and are the recorded data, forward modeling operator, and reflectivity for the baseline survey, respectively. Assume the Earth’s reflectivity changes from...

Abstract: Comparative Study on 2D Microseismic Source Location with Synthetic Seismograms Recorded by Borehole- and Surfacereceiver Arrays; #90224 (2015)

Anton Biryukov, Simon G.E. Harvey, and Giovanni Grasselli

Search and Discovery.com

... technique utilized for the inversion procedures mentioned shows sensitivity Datapages/Search and Discovery Article #90224 GeoConvention © 2014, FOCUS...

Abstract: Initial Wavelet Estimate of EPSI in Shallow Water; #91204 (2023)

Rob Hegge, Rolf Baardman, Roald van Borselen

Search and Discovery.com

... with primaries (and internal multiples). An inversion approach, such as Estimation of Primaries by Sparse Inversion (EPSI), is one of the few methodologies...

Kriging-based surrogate models for convergence acceleration of Markov chains: An example of magnetotellurics-dix joint inversion

Alejandro Quiaro, Mauricio D. Sacchi

International Meeting for Applied Geoscience and Energy (IMAGE)

... of forward modeling steps that need to be evaluated. This abstract will explore different aspects of a probabilistic joint inversion workflow. First, we...

InvMixer An efficient deep neural network for seismic inversion

Tianyi Zhang, Mauricio Araya-Polo, Anshumali Shrivastava

International Meeting for Applied Geoscience and Energy (IMAGE)

... of METHODS, PROCEDURES, PROCESS We propose InvMixer, a novel and efficient neural architecture for seismic inversion. Inspired by MMI-U (Desai et al., 2021...

A seeded approach to deblending OBN data

Carsten Udengaard, Indranil Samanta, Richard Huang, Eric Camarda, Yi Xuan

International Meeting for Applied Geoscience and Energy (IMAGE)

... OBN data Carsten Udengaard*, Indranil Samanta, Richard Huang, Eric Camarda, and Yi Xuan (TGS) Summary Inversion deblending routines typically require...

Abstract: Structural Style of Inversion of Rifts and Passive Margins: Feedback Between Mountain Building and Surface Processes

Ritske Huismans, Christopher Beaumont, and David Pedreira

Search and Discovery.com

..., Dalhousie University, Halifax, Canada 3 Department of Earth Science, Oviedo University, Oviedo, Spain Inversion of sedimentary basins and passive...

Data Integration: From Core, Seismic to Geomechanics – A Case Study in Saudi Arabia

Search and Discovery.com

Elastic FWI for joint Vp, Vs and density inversion

Peng Shen, Uwe Albertin, Hermes Malcotti, Josh Haataja

International Meeting for Applied Geoscience and Energy (IMAGE)

...−density parametrization in elastic FWI to invert hydrophone seismic data for these subsurface earth properties. Inversion of these parameters from...

Physics-informed full-waveform inversion using learned wavefield solutions

Xinquan Huang, Tariq Alkhalifah, Fu Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... modeling and inversion with neural operators: IEEE Transactions on Geoscience and Remote Sensing, 61, 1–12. Fourth International Meeting for Applied...

Integrating Seismic Elastic Properties and Discontinuity Analysis into Reservoir Modeling and Simulation … A Case History from the Gulf of Mexico Shelf, #41820 (2016).

Randal Utech, Dan Shan, Ellya Saudale, Dianna Shelander, Kirk Rodgers, Ahmed Ammar, Tim Wilkinson, Rick Clark

Search and Discovery.com

... reserved. Net Sand Thickness Models 2010 Hand-Contoured 2011 Amplitude RAI 2012 Inversion and LFP Well-based modeling without seismic enhancements...

Evaluation of Offshore Reservoirs for Potential Carbon Sequestration Through an Integrated Basin Analysis „Seismic Stratigraphic Approach: Example-Mid Atlantic U.S.; #80704 (2019)

John D. Pigott, Jerry Zhai, Kulwadee L. Pigott, Marina Rossi, Charlie Schlosser, Andrew Parent, Nino Ripepi

Search and Discovery.com

... through many of the same workflow procedures as conventional hydrocarbon (HC) exploration, with a few important exceptions. This investigation applied...

The importance of viscoelastic waveform inversion in VSP: Synthetic studies

Yu Chen, Shujaat Ali, Takashi Mizuno, Pierre Bettinelli, Jol Le Calvez

International Meeting for Applied Geoscience and Energy (IMAGE)

... with an infinite Qp in forward modeling and the Qp is not updated in the inversion. We systematically analyze the inversion results and waveform...

Abstract: iBasin, a New Paradigm for Basin Modeling Software; #90257 (2016)

Claude Gout

Search and Discovery.com

... of a short term production period, the exploration basin modeling requires to provide risking parameters of the prospectivity of a volume of earth from...

Combining Mapped Microseismic Activity and Fracture Modeling to Estimate the Propped Dimensions of Hydraulic Fractures; #120184 (2015)

Robert Downie, Joël Le Calvez, Michael Williams

Search and Discovery.com

...) to be used in the modeling, but the microseismic data can also be used where the moment-tensor inversion is not available or is not possible (e.g., poor...

Integrated Geological Modeling and Volumetric Uncertainty Evaluation for the Abadi Gas Field

Kuniaki Takayama, Koichi Kihara, Takahiro Zushi

Indonesian Petroleum Association

... the seismic volume. Porosity modeling is conducted using the effective porosity cube from seismic inversion as a secondary variable and the porosity model...

Elastic full-waveform inversion using random space shift

Yuhui Yao, Jizhong Yang, Yuzhu Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

...-waveform inversion using time-domain modeling and a multistep-length gradient approach, Geophysics, 79, no. 2, R41R53, doi: https://doi.org...

Bayesian RockAVO: Direct petrophysical inversion with hierarchical conditional GANs

Miguel Corrales, Muhammad Izzatullah, Matteo Ravasi, Hussein Hoteit

International Meeting for Applied Geoscience and Energy (IMAGE)

..., and water saturation) is challenging due to the nature of the acquired data and the associated non-linear modeling operator. Sequential inversion...

AVO Seismic Technology - Workshop Summary

Brian Russell

PTTC

... of the technology. The basics of rock physics and current trends in inversion technology are included in the discussion to enhance practical application...

Application of Bayesian Stochastic Inversion Based on Frequency Divisions Reconstruction in Reservoir Prediction

Search and Discovery.com

A method for assessing statistical significance and uncertainties for calibration of 1-D thermal basin maturation models

S. Noeth, R. O. Thomsen, R. Littke

AAPG Bulletin

..., 1988, 1991; Thomsen, 1994, 1998; Nielsen, 1996). In 1-D basin modeling, inversion procedures have been developed and used to resolve various types...