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The AAPG/Datapages Combined Publications Database
Showing 20,882 Results. Searched 201,049 documents.
Time-lapse impedance variations using DAS VSP data during CO2 injection at the CMC Newell County Facility, Alberta, Canada
Yichuan Wang, Donald C. Lawton
International Meeting for Applied Geoscience and Energy (IMAGE)
... constructed by the integration of reflectivity series in equation 1 involve different approximations and do not represent an intrinsic elastic property...
2023
Velocity Dispersion and Attenuation in Vibroseis Data
L. Flora Sun
Search and Discovery.com
...). In the t-f spectrum of the received sweep, the bright diagonal stripe is the direct wave, and the later-arriving reflections appear above, and generally...
Unknown
Velocity Dispersion and Attenuation in Vibroseis Data
L. Flora Sun
Search and Discovery.com
...). In the t-f spectrum of the received sweep, the bright diagonal stripe is the direct wave, and the later-arriving reflections appear above, and generally...
Unknown
Abstract: Beyond the Dots in the Box - Microseismicity-Constrained Fracture Models for Reservoir Simulation; #90172 (2014)
Leo Eisner, Sherilyn Williams-Stroud, Andrew Hill, Peter Duncan, Mike Thornton
Search and Discovery.com
... mechanism inversion from the surface data based on a least squares inversion of the observed P-wave amplitudes recorded on the vertical component...
2014
Abstract: Using-MultiFocusing 3D Diffraction Imaging to Predict Fracture Corridors/swarms in the Bazhenov Formation; #90187 (2014)
Marianne Rauch-Davies, Alex Berkovitch, Danil Pelman, and Kostya Deev
Search and Discovery.com
... 0 (X ) 2 Rcre VO (6) Figure 1: MultiFocusing ray diagram for diffracted wave detection. As it follows from equation (6), diffraction...
2014
Shale brittleness prediction using machine learning—A Middle East basin case study
Ayyaz Mustafa, Zeeshan Tariq, Abdulazeez Abdulraheem, Mohamed Mahmoud, Shams Kalam, and Rizwan Ahmed Khan
AAPG Bulletin
..., neutron porosity and compressional (P-) wave travel times, and stratigraphic height index (Wood, 2021). However, no explicit equation was introduced...
2022
Frequency Gradient of Spectral Decomposition for Identifying Hydrocarbon Reservoir Example from Indonesian Field
Abdul Haris, Ahsanul Khair
Indonesian Petroleum Association
... of seismic wave, which is represented by seismic amplitude and frequency, can be used to predict the petrophysical properties. The advanced development...
2012
Fast and efficient structure-oriented preconditioning with on-the-fly dip estimation
Rodrigo Felicio Fuck, Lorenzo Casasanta
International Meeting for Applied Geoscience and Energy (IMAGE)
... like the anisotropic diffusion (Fehmers and Hocker, 2003), structural tensor (Hale, 2009), plane-wave destruction (Fomel, 2007) or bilateral filters...
2023
Abstract: Integration of Time-lapse Seismic Analysis with Reservoir Simulation; #90187 (2014)
Naimeh Riazi, Laurence Lines, and Brian Russell
Search and Discovery.com
... as: I 1 1 M Eq.5 In the equation above, ρ is the bulk density and M is P-wave moduli. The brackets < > indicate a vertical volume...
2014
New Attribute for Determination of Lithology and Brittleness; #41368 (2014)
Ritesh Kumar Sharma and Satinder Chopra
Search and Discovery.com
...) Where σ is the Poisson’s ratio and can be written in terms of P-wave velocity and S-wave velocity as follows: Substitution of this equation...
2014
Spectral Decomposition in a Heavy-oil and Bitumen Sand Reservoir
Carmen C. Dumitrescu, Larry Lines
AAPG Special Volumes
... on the migrated stack and on amplitude-versus-offset (AVO) attributes (P- and S-wave impedance reflectivity). Examples provided in this chapter are from...
2013
Basics of Resistivity Tools - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2
Hezhu Yin
AAPG Special Volumes
... Laplace’s equation Laterolog 3 and laterolog 7 Vertical resolution of LL3 and LL7 Spherically focused log and microspherical focused log Dual...
2011
Timing of Fracturing of Sedimentary Beds around Evolving Salt Shapes: Self-Consistent Behaviors and Coulomb's Criterion
K. Petersen, I. Lerche
GCAGS Transactions
..., Relationships between compressional-wave and shear-wave velocities in clastic silicate rocks: Geophysics, v. 50, p. 571-578. Hobbs, B. E., Means, W. D...
1994
Seismic Qualitative and Quantitative Analysis for Reservoir Characterization of Globigerina BH Gas Field, North East Java Basin.
Indra Sumantri, Okky Yuditya Pahlevi, Hendra Himawan, Vickry Rowi, Kian Han
Indonesian Petroleum Association
... response, it drops the P-wave velocity significantly, and only by 5% of saturation is already enough to impact the seismic signal (Russell and Hampson, 2006...
2021
Fluid Prediction from 3-D Seismic Data in Deepwater Sandstone Reservoirs: Applications from Cocuite Gas Field, Veracruz Basin, Southeastern Mexico
Fouad, Khaled, Jennette, David C., Soto-Cuervo, Arturo
GCAGS Transactions
.... Castagna, J.P., M.L. Batzle, and R.L. Eastwood, 1985, Relationships between compressional-wave and shear-wave velocities in clastic silicate rocks...
2002
Seismic Imaging and Interpretive Model Building in the Colombian Andes
Rob Vestrum
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... migration works to overcome. The sideslip effect refers to wave motion that is perpendicular to the wavefront normal. Sideslip results in the lateral...
2006
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)
... velocity analysis, which are often not accurate enough. Full waveform inversion (FWI) uses wave equation to simulate wave phenomena, and get an accurate...
2023
A feasibility study of Boree Salt body mapping in the Adavale Basin using passive seismic data
Peng Guo, Erdinc Saygin, Asrar Talukder
Australian Energy Producers Journal
.... Keywords: Adavale Basin, Boree Salt, elastic wave equation, full waveform inversion, hydrogen, passive seismic, subsurface imaging, surface wave...
2024
Basin-Scale Rock Physics Study and Stochastic AVO Modelling for the Deep Water Kutei Basin (East Kalimantan Indonesia)
Gabriela Carrasquero, Alessandro Amato del Monte, Fabio Luoni, Paolo Battini, Gilbert Del Molino, Fabri Ikhlas Gumulya, Dedy Sulistiyo Purnomo, Nasif Khifni
Indonesian Petroleum Association
.... Then, depth trend analysis was carried out well by well for each elastic property: density, P-wave velocity and S-wave velocity with variability...
2014
Hurricane-Induced Sediment Transport in Open-Shelf Tropical Systems--An Example from St. Croix, U.S. Virgin Islands
Dennis K. Hubbard
Journal of Sedimentary Research (SEPM)
... with predicted sediment-transport rates based on Equation 3 and the assumptions about flow strength and duration summarized in Table 1. Wave-induced...
1992
1-D Stratigraphic Analysis
Charles Kerans, Scott W. Tinker
Special Publications of SEPM
..., instead of reefbuilding or other biologically-dominated processes, the reservoir zones of key interest are those within fair-weather wave base down...
1997
Coastal switching of dominant depositional processes driven by decreasing rates of Holocene sea-level rise along the macrotidal coast of Gochang, SW Korea
Hyun HO Yoon, Woo Hun Ryang, Seung Soo Chun, Alexander R. Simms, Jin Cheul Kim, Tae Soo Chang, Dong-Geun Yoo, Seok-Hwi Hong
Journal of Sedimentary Research (SEPM)
... a tide-dominated environment to a wave-dominated environment during the latter stage of transgression as the rate of the sea-level rise decreased. Rugged...
2023
Relations Between Cross-Bedding, Bedforms, and Flow
David M. Rubin
Special Publications of SEPM
... counterparts. For example, wave ripples are more two-dimensional than current ripples; sand waves in reversing tidal flows are more twodimensional than...
1987
Do Gas Hydrates Occur in Alaminos Canyon, Gulf of Mexico?
Brian C. Tost, Ann E. Cook
Unconventional Resources Technology Conference (URTEC)
..., resistivity logs are commonly used to identify gas hydrate-bearing intervals typically using Archie’s saturation equation (Collett, 1993; Collett, 2001...
2013
Regional Top Seal Capacity Analysis in JS-1 Ridge, Offshore Madura Involving Seal Geometry, Capilary Seal, Hydrofracturing Analysis, and Natural Fracture Modelling
Khadafi, Agus M. Ramdhan, Riszky B. Risyad, Andri Akbar, Ghufron Fauzi
Indonesian Petroleum Association
... pressure and the height of the hydrocarbon column is as shown in the equation below: (𝜌𝑤 − 𝜌hc). 𝑔. ℎ > 𝑃c = 2 𝛾 cos θ rs where: 𝑃c 𝛾 θ rs...
2021