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The AAPG/Datapages Combined Publications Database

Showing 6,940 Results. Searched 195,448 documents.

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Methods of estimating wavelet stationarity, stabilizing non-stationarity, and evaluating its impact on inversion: A synthetic example using SEAM II Barrett unconventional model

Jesse Buckner, Michael Fry, Joe Zuech, Peter Harris, Bill Shea

International Meeting for Applied Geoscience and Energy (IMAGE)

... representation of the SEAM II Barrett Unconventional Model, in this case compressional velocity. Estimating the Wavelet and Assessing the Feasibility...

2023

Delivering a Step-Change in Imaging from Indonesias First Ocean Bottom Node 3D Seismic Survey at Tangguh

Christopher Birt, Hery Prastowo, Danang Priyambodo, Simon Wolfarth, Johnathan Stone

Indonesian Petroleum Association

... reservoirs which have a significant S-impedance contrast Lithology discrimination from Vp/Vs ratio Providing another view of multiples or tuning...

2019

Diffraction amplitudes as a quantitative fracture property interpretation tool

Donald C. Adams, César Barajas-Olalde, Nourelhouda Benouadah, Trevor L. Richards, Bethany A. Kurz

International Meeting for Applied Geoscience and Energy (IMAGE)

.... While the study of diffractions for seismic imaging has been active in recent years, estimating elastic parameters from diffraction amplitudes has been...

2023

Impact of full-wavefield inversion (FWI) based high-resolution model building and Q imaging on exploration and development at Guyana Stabroek

Fuxian Song, Patrick Monigle, Jia Yan, Vikas Gudipati, Xu Li, Sunwoong Lee, Sam Hemmings-Sykes, Ashlika Persaud, James Pape, Lee E Gilchriest, Amir Abdi, Emily Lalli, Anupama Venkataraman, Ramesh Neelamani, Steve Knapp, Krista Solvason

International Meeting for Applied Geoscience and Energy (IMAGE)

...-down layer stripping fashion to gradually fill in the velocity details from low- to highresolution (Routh et al, 2017; McAdow et al, 2013; Virieux...

2023

Geological process simulation in 3-D lithofacies modeling: Application in a basin floor fan setting

Daniel Otoo, David Hodgetts

CSPG Bulletin

... distribution, and turbid water velocity in the geological process model; and 3) generation of lithofacies proportion maps and vertical trends from...

2019

SEISMIC DETECTION OF THE ROSE RUN SANDSTONE IN SOUTH-CENTRAL OHIO

James R. Morris, Belden & Blake Corporation, Titusville, Pennsylvania, in conjunction with Quaker State Corporation and KEP Exploration, Inc.

Ohio Geological Society

... interpretation techniques for detecting remnants, predicting sand presence, and estimating sand thickness. Seismic...

1995

PS

Search and Discovery.com

N/A

Permeability prediction in chalks

M. Monzurul Alam, Ida Lykke Fabricius, Manika Prasad

AAPG Bulletin

... of velocity data to predict permeability. The compressional velocity from wireline logs and core plugs of the chalk reservoir in the South Arne field...

2011

Abstract: Dynamic Topography Across Overthickened Oceanic Lithosphere from a Gravity-Constrained Crustal Model of the Caribbean;

Yi-Wei Chen, Dale Bird, Lorenzo Colli, Jonny Wu

Search and Discovery.com

...Abstract: Dynamic Topography Across Overthickened Oceanic Lithosphere from a Gravity-Constrained Crustal Model of the Caribbean; Yi-Wei Chen, Dale...

Unknown

Determination of Density from Seismic Data; #42456 (2019)

Ritesh Kumar Sharma, Satinder Chopra

Search and Discovery.com

... ray curves (lithology indicator) or petrophysical properties, such as porosity and water saturation, compared with P-wave velocity. Usually...

2019

-- no title --

Ehsan, Athar

Search and Discovery.com

... and stratigraphic features. From the dispersion relation, grid sizes adapted to local velocity with depth, which not only simulated wavefields with higher...

Unknown

Abstract: 3D Time Domain Full Waveform Inversion Based on Multiscale Adapted Variable Grid Method Case Study Majunga Basin East African Coast; #91204 (2023)

Mukiibi Ssewannyaga Ivan, Jian-Ping Huang, Zi-Ying Wang, Jidong Yang, Jin Keji

Search and Discovery.com

... resolution velocity models. Estimating an accurate velocity model is crucial step in both imaging and reservoir characterization. Targeting subtle...

2023

Abstract: Velocity Updating for Converted-Wave Prestack Time Migration; #90211 (2015)

Xiaogui Miao

Search and Discovery.com

... to estimate velocities for converted-wave (C-wave) time migration is an awkward procedure, because the P-wave velocity (Vp) comes from P-wave...

2015

Exploring Geophysical Exploration

Carl H. Savit

Houston Geological Society Bulletin

... effort to incorporate more interpretative activities into geophysical data processing. Estimating success ratios for wells drilled on the basis...

1989

Abstract: Assessing two methods for estimating bulk density of particles in suspension

Alexander J. Hurley, Paul S. Hill

Atlantic Geology

...Abstract: Assessing two methods for estimating bulk density of particles in suspension Alexander J. Hurley, Paul S. Hill Atlantic Geology . Volume...

2012

Leveraging Reflection, Refraction, and Multiple Arrivals from Dual-Sensor Streamer Data for High-Fidelity Velocity Model Building and Imaging

G. Rønholt, J.E. Lie, Ø. Korsmo, B. Danielsen, S. Brown, S. Brandsberg-Dahl, A.V. Mavilio, N. Chemingui, D. Whitmore, M. Farouki

Indonesian Petroleum Association

...Leveraging Reflection, Refraction, and Multiple Arrivals from Dual-Sensor Streamer Data for High-Fidelity Velocity Model Building and Imaging G...

2014

Optimizing Perforations; #42159 (2017)

David J. Hatton, Payam Kavousi Ghahfarokhi

Search and Discovery.com

... Ghahfarokhi2 Search and Discovery Article #42159 (2017)** Posted December 4, 2017 *Adapted from oral presentation given at AAPG Eastern Section 46th Annual...

2017

Seismic Characterisation of Unconventional Plays in North America

Lee Bell, Mary Edrich, Alvaro Chaveste

Petroleum Exploration Society of Australia (PESA)

... to the in reflection amplitude that results from the fracture or maximum horizontal stress direction anisotropic velocity differences. The azimuthally and slowest...

2012

Abstract: Investigating Rock Properties of Shales using Microseismicity; #90224 (2015)

Lindsay T. Smith-Boughner, Adam Baig, Ted Urbancic, Gisela Viegas, Eric Von Lunen, and Jason Hendrick

Search and Discovery.com

... Understanding the mechanical properties of oil and gas shales is important for optimizing the stimulation programs and production from these reservoirs...

2015

Abstract: Geomechanics, Anisotropy and LMR; #90174 (2014)

Marco Perez, Bill Goodway, and David Close

Search and Discovery.com

... Edition. Wiley-Blackwell, 2007. Bowers, G. L., 1995, Pore Pressure Estimation From Velocity Data: Accounting for Overpressure Mechanisms Besides...

2014

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