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The AAPG/Datapages Combined Publications Database

Showing 11,562 Results. Searched 195,372 documents.

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Convolution model theory-based intelligent AVO inversion method for VTI media

Yuhang Sun, Yang Liu, Hongli Dong

International Meeting for Applied Geoscience and Energy (IMAGE)

... inversion methods as comparative algorithms. The traditional method utilized the data shown in Figures 2b–2d as low-frequency longitudinal wave...

2023

Abstract: Merging Technologies … High Resolution Seismic Inversion; #90211 (2015)

John Pendrel, Cheran Mangat, Marina Feroci, and Miles Leggett

Search and Discovery.com

... Resources Inc., Calgary, Alberta, Canada Abstract Throughout the development and evolution of inversion methods, there has been a continued interest...

2015

Overly steep decays in airborne TEM data and their link to chargeability: example from the Howards East District, NT, Australia

Klara Steklova, Ken Lawrie, Esben Auken, Anders V. Christiansen, Gianluca Fiandaca

Petroleum Exploration Society of Australia (PESA)

... a standard processing and removal of all noisy and negative data, we proceeded with a standard inversion that resulted in poor fit and unrealistic high...

2019

Geostatistical Inversion in Carbonate and Clastic Reservoirs: Oilfield Case Studies from Kuwait; #20239 (2014)

Osman Al-Khaled, Yousef Al-Zuabi, Keith Edwards, Mohammad Hafez, and Denny Sulistiono

Search and Discovery.com

.... In deterministic inversion, the inverted results are derived from integration of well data, interpolated for low frequency elastic impedance and the seismic...

2014

Abstract: Simultaneous P-P and P-S Waveform Inversion Algorithm Using Pre-Stack Time Imaging Method ; #90187 (2014)

Hassan Khaniani, John C. Bancroft, and Eric von Lunen

Search and Discovery.com

..., A strategy for nonlinear elastic inversion of seismic reflection data: Geophysics, 51, 1893-1903. -1987, Inverse problem theory: Methods for data...

2014

3D inversion of electromagnetic logging-while-drilling data

David Marchant, Nigel Clegg, Luke Rawsthorne, Jari Kunnas

Petroleum Exploration Society of Australia (PESA)

... for LWD data. Inverse Modeling Methodology To perform the 3D inversion, we minimize a combination of data misfits and regularization AEGC 2019: From Data...

2019

Abstract: A Comparative Study of Seismic Inversion Methods; #90174 (2014)

Ritesh Kumar Sharma and Satinder Chopra

Search and Discovery.com

...Abstract: A Comparative Study of Seismic Inversion Methods; #90174 (2014) Ritesh Kumar Sharma and Satinder Chopra AAPG Datapages/Search and Discovery...

2014

Simultaneous Joint Inversion of Electromagnetic, Gravity and Seismic Data for Thrust Belt and Sub-Basalt Imaging

Virgilio Massimo, Stephen Hallinan, Marco Mantovani

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

...], Geophysical modeling through simultaneous Joint Inversion of Seismic, Gravity and Magnetotelluric data: SEG 76th Annual Meeting, New Orleans, Research...

2009

Stochastic inversion method based on a priori information of compression-sensing divided-frequency waveform indication

Ying Lin, Siyuan Chen, Guangzhi Zhang, Baoli Wang, Minmin Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

... the seismic data and well data into three frequency bands: low, medium, and high. To address the issue of inaccurate modeling results caused...

2023

Seismic Inversion by Modeling: ABSTRACT

D. B. Hays, A. D. McAulay, R. N. Shurtleff

AAPG Bulletin

... and shot record input data, the modeling method accurately recovers both density and velocity profiles. A key issue in prestack inversion of field data...

1981

Seismic Inversion Resolution Enhancement With (3S) Spectral Blueing, Spectral Balancing, and Stochastic Inversion on Fluvio Deltaic Environment

Aji Darma Maulana, Nine Safira, Ongki Ari Prayoga, Egie Wijaksono, Alit Ascaria

Indonesian Petroleum Association

... of the many factors that can improve the precision of the modeling is seismic inversion. As secondary data in estimating collocated co-kriging...

2022

Geobody-oriented interpretable velocity fusion modeling in depth domain with seismic facies informed segmentation method

Meng Li, Qingcai Zeng, Hao Shou, Nan Qin, Chunming Wang, Tongsheng Zeng

International Meeting for Applied Geoscience and Energy (IMAGE)

... inversion methods. With geobody identification as the core theory and velocity fusion as the tool, this paper proposes a geobody-oriented velocity...

2023

Estimating interpretation uncertainty from magnetotelluric inversion

Janelle Simpson, Graham Heinson

Petroleum Exploration Society of Australia (PESA)

... inversions are displayed in Figure 4. Inversion results for both methods produce comparable resistivity structures and fit the data well. Interpretation...

2019

Characterizing Multiple Formations for Gas Production and CO2 Sequestration

Adriana Gordon, Bill Goodway, Evan Mutual, Raul Cova, Scott Leaney, Wendell Pardasie, Matt Ng

Unconventional Resources Technology Conference (URTEC)

... inversion methods are used to determine the formations' elastic properties. Rock physics analysis is conducted to estimate porosity and mineralogy variations...

2023

Abstract: Integrated Fracture Characterization Using Innovative Seismic Fracture Attributes and Seismic Inversion Results; #90319 (2018)

Rajive Kumar, Narhari Srinivas Rao, Hanan Al-Saeed, Talal A Al-Mutairi, Bader Al-Mal

Search and Discovery.com

... and with lithology prediction using pre-stack inversion for developing the fracture network. Wherever, full or wide azimuth data were available, azimuthal...

2018

Delineating Thin-Bed Tight Gas Sand Reservoir with Prestack Joint PP/PS Inversion, #41363 (2014)

Zhiwen Deng, Ming Qiang, Shuanghu Shi, Xiaofeng Liang, Yang Zhu, Yijun Zhou, Qingjia Tong

Search and Discovery.com

... inversion of joint PP and PS data conducted recently provided an effective technique for solving the problem and successfully delineating...

2014

Abstract: Tectonic Evolution of an Intra-Arc Basin in Central Japan Based on Physical Analogue Modeling Methods and Seismic Reflection Profiles

Driss Elouai, Yasuhiro Yamada, and Ming Zhang

Search and Discovery.com

...Abstract: Tectonic Evolution of an Intra-Arc Basin in Central Japan Based on Physical Analogue Modeling Methods and Seismic Reflection Profiles Driss...

2008

The Road to Prestack Inversion

Search and Discovery.com

N/A

Abstract: Analysis of Salt Intrusion Shape by Forward and Inverse Gravity Modelling Based on Real, Analog and Synthetic Data; #91204 (2023)

Jan Mrlina, Roman Beranek

Search and Discovery.com

... with forward gravity/density modeling of various shapes of salt diapirs (intrusions), using not only usual measured gravity data, but also gravity...

2023

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