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The AAPG/Datapages Combined Publications Database
Showing 16,611 Results. Searched 200,626 documents.
Marine Geology of Sohm Basin, Canadian Atlantic Margin
Cynthia J. Ebinger , Brian E. Tucholke
AAPG Bulletin
... reflection, seismic refraction, and magnetic anomaly data are used to interpret the Mesozoic sea-floor spreading history and subsequent sedimentary...
1988
Mechanics of low-relief detachment folding in the Bajiaochang field, Sichuan Basin, China
Andreas Plesch, John H. Shaw, David Kronman
AAPG Bulletin
... 91 11 Using three-dimensional (3-D) seismic reflection data, we apply new methods of two-dimensional (2-D) and 3-D structural restoration based...
2007
Sequence Stratigraphy of the Late Miocene-Early Pliocene Peace River Formation, Southwestern Florida
Thomas M. Missimer
GCAGS Transactions
... and carbonate sediments: Florida Geological Survey Bulletin (in press). Missimer, T.M., and R.A. Gardner, 1976, High-resolution seismic reflection...
1999
Prediction of Normal-Fault Geometries--A Sensitivity Analysis
Martha Oliver Withjack, Eric T. Peterson
AAPG Bulletin
... Bulletin, v. 76, p. 509-529. Zoback, M. L., and R. E. Anderson, 1983, Style of Basin-Range faulting as inferred from seismic reflection data...
1993
Overburden Compensation: A Pragmatic Solution to the Frequency Dependent Amplitude Losses Associated With Laterally Variable Overburden
Swee Leng NG, Martin Bayly
Indonesian Petroleum Association
... bands of weak and/or lower frequency reflection data. This is obviously not the real subsurface reflectivity response, but an “imprint” due...
2008
Next-generation resolution through multiparameter FWI imaging
Tom Rayment, James McLeman, Karen Dancer, Tim Burgess
International Meeting for Applied Geoscience and Energy (IMAGE)
... (RMO) reflection tomography to obtain the deeper model updates. Unfortunately, this approach has limited resolution, requires the raw data...
2022
FWI imaging of complex subsalt Mesozoic targets from land to shallow waters
Timmy Dy, Minshen Wang, Sabaresan Mothi, Don Dobesh, Shengda Ding, Oscar Andrade, Pablo Ortega, Alfredo Vázquez Cantú, Silvino Domínguez García, Gerardo López Leyva
International Meeting for Applied Geoscience and Energy (IMAGE)
...) showed an uplift over previous attempts to update the velocity using tomography and manual interpretation. Nonetheless, despite the improvements...
2023
Fracture identification by reflected guided borehole radar waves
Binzhong Zhou, Jianjian Huo, Iain Mason, Qing Zhao
Petroleum Exploration Society of Australia (PESA)
... for subsurface investigation. It can be used in two modes: singlehole reflection (transmitter and receiver in the same borehole) and tomographic cross-hole...
2019
Modelo de Velocidades de Intervalo en Profundidad a partir de la Función de Difracción: Aplicación a Datos Reales [PAPER IN SPANISH] Depth Interval Velocity Model from a Diffraction Function: Application to Real Data
C. A. Ortega Galvis, L. A. Montes Vides
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... gathers and zero offset sections. The diffraction function is estimated from the traveltime function allowing to calculate the interval velocity through...
2004
Low-frequency data reconstruction for full-waveform inversion
Ramzi Djebbi, Maiza Bekara, Jaime Ramos-Martinez, Nizar Chemingui
International Meeting for Applied Geoscience and Energy (IMAGE)
... stages of inversion (low frequencies), we use an FWI kernel that removes the reflection isochrones from the gradient and Second International Meeting...
2022
Development of deep learning method for automatic seismic first break picking
Albert Farkhutdinov, Ruslan Malikov, Izat Shahsenov
International Meeting for Applied Geoscience and Energy (IMAGE)
.../10.1190/segam2018-2998293.1. Gelchinsky, B., and V. Shtivelman, 1983, Automatic picking of first arrivals and parametrization of traveltime curves: Geophysical...
2024
Overpressure transmission through interconnected igneous intrusions
Nick Schofield, Simon Holford, Alex Edwards, Niall Mark, and Stefano Pugliese
AAPG Bulletin
... of intrusions where overpressure was encountered in well 214/28-1. DTC = sonic traveltime; GAPI = gamma ray, API; GR = gamma ray...
2020
Abstract: Multifocusing 3D Diffraction Imaging for Dectection of Fractured Zones in Mudstone Reservoirs; #90224 (2015)
Alana Schoepp, Evgeny Landa, Stephane Labonte
Search and Discovery.com
... fracture corridors and small offset faults is very important in this case. Seismic resolution from conventional reflection imaging is generally...
2015
Seismic Geomorphology and Stratigraphy of the Provence Shelf since the Messinian Salinity Crisis (SE France), #120092 (2013)
Aurelie Tassy, Francois Fournier, Jean Borgomano, Bruno Arfib, Philippe Munch, Isabelle Thinon, Marina Rabineau, Marie-Claire Fabri,
Search and Discovery.com
... and shallow coring. The dataset used in this study includes marine seismic reflection 2D profiles, rock samples extracted from seabed and coastal...
2013
Seismic architecture of a Lower Cretaceous platform-to-slope system, Santa Agueda and Poza Rica fields, Mexico
Xavier Janson, Charles Kerans, Robert Loucks, M. Alfredo Marhx, Carlos Reyes, Francisco Murguia
AAPG Bulletin
...-amplitude reflections. Detailed reflection geometries in the Albian toe-of-slope and basinal deposits consist of chaotic to short, discontinuous, low...
2011
A Neogene Carbonate Platform, Slope, and Shelf Edifice Shaped by Sea Level and Ocean Currents, Marion Plateau (Northeast Australia)
Alexandra R. Isern, Flavio S. Anselmetti, Peter Blum
AAPG Special Volumes
... or exposure surfaces at megasequence boundaries. Near the drill-hole terminus, the basement reflection was used as a tie point to fix the critical lower part...
2004
Depositional Sequence Mapping as a Technique to Establish Tectonic and Stratigraphic Framework and Evaluate Hydrocarbon Potential on a Passive Continental Margin: Chapter 5
Richard J. Hubbard, Joe Pape, David G. Roberts
AAPG Special Volumes
..., a lithostratigraphic boundary cannot generate a continuous, regional, primary reflection. The primary reflections we identify as depositional sequence boundaries...
1985
Normal faults and gas migration in an active plate boundary, southern Taranaki Basin, offshore New Zealand
Bradley R. Ilg, Samuel Hemmings-Sykes, Andrew Nicol, Jan Baur, Miko Fohrmann, Rob Funnell, Mike Milner
AAPG Bulletin
...-way traveltime (TWT) from 60 ms to 3 s.In recent years, 3-D seismic-reflection data have been increasingly used to locate gas chimneys that may...
2012
Elastic FWI for large impedance contrasts
Zedong Wu, Zhiyuan Wei, Zhigang Zhang, Jiawei Mei, Rongxin Huang, Ping Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
...; Wang et al., 2019). With an elastic modeling engine, the modeled reflection and transmission energies at large impedance contrasts have amplitudes...
2022
Seismic Modeling of a Strongly Emergent Thrust Front, West Spitsbergen Fold Belt, Svalbard
Stale E. Johansen , Sivert Kibsgaard , Arild Andresen , Tormod Henningsen , John R. Granli
AAPG Bulletin
... by the seismic reflection technique. Without the excellent field control, these structures would have been interpreted as real, indicating deformational...
1994
Foreland Basement-Involved Structures: Discussion1
Donald S. Stone
AAPG Bulletin
.... Figure 4--Seismic profile modified from Mitra and Mount's (1998) Figure 16b. Scale is approximately 1:1 at 2.0 s two-way traveltime (twt...
1999
Abstract: Automatic High-Density Constrained Velocity Picking; #90211 (2015)
Emil Blias
Search and Discovery.com
... reflection data. Velocities are estimated by maximizing a coherence measure with respect to the hyperbola parameter. The main idea is that we look...
2015
Degradation of compressional fold belts: Deep-water Niger Delta
Pivi Heini, Richard J. Davies
AAPG Bulletin
... chaotic reflection pattern (Lastras et al., 2004; Frey Martinez et al., 2005).Three-dimensional seismic data acquired by the hydrocarbon industry over...
2006
Geometric and seismic interpretation of the Perdido fold belt: Northwestern deep-water Gulf of Mexico
Rion H. Camerlo, Edward F. Benson
AAPG Bulletin
... extensive reflection seismic imaging efforts and drilling. The United States section of the fold belt is an area of active petroleum exploration...
2006
Frequency-constraint strong reflection separation based on matching pursuit algorithm
Yanmei Xiong, Meng Wang, Bohua Zhu
International Meeting for Applied Geoscience and Energy (IMAGE)
...Frequency-constraint strong reflection separation based on matching pursuit algorithm Yanmei Xiong, Meng Wang, Bohua Zhu Frequency-constraint strong...
2024