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The AAPG/Datapages Combined Publications Database

Showing 21,491 Results. Searched 200,599 documents.

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Sources of Data

Mike Shepherd

AAPG Special Volumes

... a variety of sources. These include:mud logging datacore datasedimentology and petrography reportsoutcrop analogs/modern depositional environmentswireline...

2009

Abstract: Interesting Directions Being Pursued in Seismic Curvature Attribute Analysis; #90187 (2014)

Satinder Chopra and Kurt J. Marfurt

Search and Discovery.com

...) described a multiwindow (Kuwahara) principal component (pc) filter that uses a small volume of data samples to compute the waveform that best represents...

2014

Accurate simulations of pure P-waves in attenuating transversely isotropic media

Qiang Mao, Jianping Huang, Xinru Mu

International Meeting for Applied Geoscience and Energy (IMAGE)

... formula in viscoelastic anisotropic media, we derive a high-precision pure-viscoacoustic VTI wave equation using the new acoustic approximation...

2023

Full-waveform inversion derived prestack reflectivity gathers

Jian Mao, Xin Cheng, Denes Vigh, James Xu, Qiaofeng Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

...Full-waveform inversion derived prestack reflectivity gathers Jian Mao, Xin Cheng, Denes Vigh, James Xu, Qiaofeng Wu Full waveform inversion derived...

2023

Hybridised Weighted Boot-Strap Differential Semblance

Hamish Wilson, Lutz Gross

Petroleum Exploration Society of Australia (PESA)

... for full waveform inversion (Tarantola, 1984; Virieux and Operto, 2009). Velocity analysis can be done via several approaches. Some common methods...

2016

Least-squares RTM with shifted total variation regularization for depth imaging of sparse short-offset seismic data

Toktam Zand, Andrzej Gorszczyk, Ali Gholami, Hasan Ghasemzadeh, Alison Malcolm

International Meeting for Applied Geoscience and Energy (IMAGE)

... waveform inversion (LWI) (Tarantola, 1984) or LSRTM (Nemeth et al., 1999). Then we use the proposed algorithm to solve the original full waveform inversion...

2022

Viscoacoustic wave propagation: Spectral-element simulations with a novel GSLS-type wave equation

Yu Chen, Bin He, Hejun Zhu

International Meeting for Applied Geoscience and Energy (IMAGE)

... incorporation of the quality factor Q in the novel wave equation can facilitate derivation of sensitivity kernels for Q in full waveform inversion; (2) direct...

2024

Accelerated Stimulation Optimization via Permanent and Continuous Production Monitoring Using Fiber Optic

Gustavo A. Ugueto C., Magdalena Wojtaszek, Paul T. Huckabee, Alan Reynolds, Jim Brewer, Luis Acosta

Unconventional Resources Technology Conference (URTEC)

... Acoustic Sensing (DAS) to derive discrete production profiling results over a period of more than two years. This has enabled us to track the gas...

2018

Fast anisotropic viscoelastic modeling and application in quantitative seismic reservoir characterization

Sirui Tan, Sunwoong Lee, John E Anderson, Haiyang Wang, Olivier Burtz, Partha Routh, Rongrong Lu, Yang Yu

International Meeting for Applied Geoscience and Energy (IMAGE)

... forward modeling tool is the backbone of any inversion algorithm that deals with seismic attenuation on the fly, including acoustic or elastic full...

2022

Improving Resolution and Clarity with Neural Networks; #41911 (2016)

Christopher P. Ross

Search and Discovery.com

... methodologies available to geoscientists. I will discuss and demonstrate results from a prestack inversion variety known as full waveform inversion (FWI...

2016

Presalt time-lapse seismic monitoring with joint 4D FWI

Filipe Rudrigues, Gabriel Brando, Danilo Albuquerque, Danilo Froes, Benjamin Huard, Luis Cypriano, Roberto Pereira, Adel Khalil

International Meeting for Applied Geoscience and Energy (IMAGE)

...: https://doi.org/10.1190/image2022-3749870.1. Fu, X., and K. A. Innanen, 2023, Stepsize sharing in time-lapse full-waveform inversion: Geophysics, 88...

2024

Developments in Well Stimulation and Slim-Hole Technology - Workshop Summary

Jerry Griffith, William McDonald, Gary Kuecker, Dan Pepe, Albert Banahene, Richard Lueck

PTTC

...), and measurement while drilling (MWD) and logging while drilling (LWD) tools. The acoustic borehole-imaging tool, which provides 360-degree coverage...

2000

Wireline Logs -- The Infant Oil Finding Technique

F. Jeffries

CSPG Bulletin

... of the logging service companies and the major oil companies during the past decade there has been a tremendous proliferation of wireline logging devices. Whilst...

1965

3D VSP Finite-Difference Acoustic Modeling to Address Advance Seismic Imaging Challenges in Bintuni Bay … Irian Jaya Barat

Angke Nuraeni, Greg J. Schurter, Yayat Supriyatna, Supriyono, Brian Hornby, Cemal Erdemir

Indonesian Petroleum Association

... waveform acoustic modeling, with 15 Hz for the dominant wavelet seismic frequency. Then prestack depth migration was applied to asses imaging...

2008

Acoustic approximation VTI reverse-time migration using pseudo-depth mapping method

Xinwen Zhang, Jianping Huang, Zhenchun Li

International Meeting for Applied Geoscience and Energy (IMAGE)

.../ 10.1111/j.1365-2478.1983.tb01060.x. Plessix, R. É., 2013, A pseudo-time formulation for acoustic full waveform inversion: Geophysical Journal International, 192, 613–630, doi...

2023

Abstract: Technical Overview of the Geology and Chronostratigraphy of the Rakhine Basin

Tony Almond, Terry Walker, Rob Nesbit, Glenn Thomas, Ralph Weiss

Southeast Asia Petroleum Exploration Society (SEAPEX)

... with new technologies such as full waveform inversion, has proven critical in understanding the evolution of these systems. This presentation briefly...

2017

Abstract: New Data Brings New and Deeper Play Insight for North Madura, Indonesia

Maz Farouki, Adriana Sola, Jo McArdle

Southeast Asia Petroleum Exploration Society (SEAPEX)

..., and Full Waveform Inversion (FWI) allows the complex geology in the shallow section to be addressed, resolving gas and channel affects to ensure...

2019

Abstract: Revitalizing Natuna Dataset to Screen for Prospect Opportunities Using Relative Elastic Impedance

Jonathan Denly, Adriana Citlali Ramirez, Jon Rogers, Simon Stokes, Subodh Notiyal, Emily Kay

Southeast Asia Petroleum Exploration Society (SEAPEX)

... advanced broadband seismic processing and Dynamic Matching Full Waveform Inversion (DM FWI). This resulted in a regionally consistent 2D grid, allowing key...

2024

Abstract: Feasibility of Seismic Monitoring of CCS in Perth Basin

Stanislav Glubokovskikh, Andrej Bona, Roman Pevzner, Anton Egorov, Ludovic Ricard

Petroleum Exploration Society of Australia (PESA)

.... In particular, results of the full-waveform inversion of the synthetic borehole seismic datasets shows that such a system will allow...

2018

Abstract: The Gulf of Mexico as Global Analogue: A Comparison of AVO and Energy Absorption with the South Caspian Basin

Paul Ware, Mai Yang, Keith Wrolstad, Ke-Shan Zou, Syed Zaman, Randy Cooper

GCAGS Transactions

... reconnaissance techniques will not work, for example, in the similar geological conditions prevalent in the South Caspian Basin. Results of full waveform modeling...

1997

Abstract: Combining Microseismic Hydraulic Fracture Monitoring, Petrophysical Evaluation and New Analytical Techniques to Improve Reservoir Management: Abstract

Joel Le Calvez, Tom Creegan, Robert Tehan, Kevin Tanner, Roy Yates, Leo Eisner, Rick Lewis, Les Bennett

GCAGS Transactions

... of the hydraulically-induced fractures in a six-stage completion interval as part of a completion optimization program. Newly developed techniques (e.g., full...

2005

Abstract: Uncertainty in 4-D imaging

Maria Kotsi, Alison Malcolm

Atlantic Geology

... this is time-lapse (4-D) seismic. Full Waveform Inversion (FWI) is a promising tool for 4-D analysis. The objective of FWI is to deliver a velocity model...

2016

Structural Interpretation from Horizontal Seismic Sections: ABSTRACT

Alistair R. Brown

AAPG Bulletin

... but consistent point on the seismic waveform. Subtle structural features are commonly revealed on horizontal sections which may never have been noticed...

1983

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