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The AAPG/Datapages Combined Publications Database
Showing 17,122 Results. Searched 196,763 documents.
Combining high resolution modelling and one-way wave field extrapolation migration to image beneath a complex overburden: A case study from Porcupine Basin, Ireland
Partha Pratim Mandal, Weidi Koh, Julien Bluteau, David Laws, Jennifer Greenhalgh
Petroleum Exploration Society of Australia (PESA)
... acceptance for structural imaging and tomographic velocity analysis in geologically complex depositional environments (Gray et al., 2006...
2016
ABSTRACT: Italy--Adriatic Sea--Barbara--A Giant Gas Field Marked by Seismic Velocity Anomaly--A Subtle Trap, by A. Ianniello, W. Bolelli, L. Di Scala; #91000 (1990).
Search and Discovery.com
1990
ABSTRACT: 4-D Seismic Monitoring of an Active Steamflood, by David E. Lumely, Michel Bee, Steve Jenkins, and Zhijing Wang; #91019 (1996)
Search and Discovery.com
1996
Three-Dimensional Depth Imaging of Seismic Data to Assess Subsurface Geology in Northern Utah and Southwestern Wyoming
Alvin K. Benson
Utah Geological Association
... lateral velocity variations in the rocks and the importance of using depth imaging versus conventional time imaging of seismic data when mapping complex...
1999
Correlation of Acoustic Velocity, Stress, Rock Composition, Organic Matter and Rock Lamination in Organic-Rich Shales
Adel A. Alqahtani, Azra N. Tutuncu
Unconventional Resources Technology Conference (URTEC)
... well log data in order to obtain more accurate in situ estimation of the compressional velocity. The correlation presented here can be utilized...
2016
Abnormal Formation Pressures: Recognition, Distribution, and Implications for Geophysical Prospecting, Brazoria County, Texas
Edward T. Flanigan
GCAGS Transactions
...-data base, and cross-section locations. End_Page 97------------------------- Two borehole velocity surveys, located near the downdip edge...
1981
ABSTRACT: Shear-wave Logs and Velocity-Porosity Relationships in Gas Hydrates, by D. Goldberg, G. Guerin, A. Meltset, and the ODP Leg 164 Shipboard Scientific Party; #91021 (2010)
Search and Discovery.com
2010
Geostatistical Recipes for Near Surface Modeling
Search and Discovery.com
N/A
Evaluation of Seismic Exploration in Sub-Volcanic Reservoir Area by Synthetic Seismic Modeling
Yulia Nur Fajrina, Muhammad Ghazalli
Indonesian Petroleum Association
... that, extracting the velocity spectrum from synthetic data for velocity analysis. The data result of picking velocity analysis will be used for Normal...
2015
Prestack Depth Migration for "Easy" Unconventional Plays?, #41056 (2012)
Morgan Brown
Search and Discovery.com
... attributes. Most prestack attributes, whether AVA elastic inversion or azimuthal anisotropy analysis, are computed with time migrated data. However...
2012
Oil and Gas in Eastern New Zealand: Fresh Insights from the Pegasus Basin; #10440 (2012)
Kyle J. Bland, Christopher I. Uruski, and Michael J. Isaac
Search and Discovery.com
... Poster 1 Poster 2 Poster 3 (29MB) Poster 4 Poster 5 Acknowledgements and references PS Oil and Gas in Eastern New Zealand: Fresh Insights from...
2012
Stratigraphic Predictions of Continental Margins for the U.S. Navy
James P. Syvitski, Lincoln Pratson, Damian O'Grady
Special Publications of SEPM
... lishment The lateral velocity component is defined as v x 8 y ocean predictions e g and acoustic data described in SEDFLUX Y 2 itcl J2 Y...
1999
Mini Seismic Processing System for Training and Research Purposes
Suprajitno Munadi, Bambang Triharjanto
Indonesian Petroleum Association
... spatial aliasing. Another training example is the velocity analysis exercise as shown in Figure 7. The trainee are provided with the modelling...
1993
Broadband Data from Flat Streamers: Considerations for Acquisition and Processing
Phil Fontona, Edward Hager
Indonesian Petroleum Association
... Inversion (FWI) which is a method for creating a velocity field used in depth imaging. FWI is very sensitive to the lowest frequency in the data. The lower...
2015
Abstract: Parameter Estimation of Velocity Function in Unconsolidated Sand Via Semblance Velocity Analysis, by Abdullatif A. Al-Shuhail and Abdulrahman A. Al-Shuhail; #90077 (2008)
Search and Discovery.com
2008
Aerodynamic and Geometric Diameters of Airborne Particles
Weinan Chen , Donald W. Fryrear
Journal of Sedimentary Research (SEPM)
... diameter (Casuccio et al. 1983). Extensive data on settling analysis of particles in water have been published (Rubey 1933; Wadell 1934; Krumbein...
2001
Research of high-precision depth interpretation method for low-amplitude offshore reservoir and its application in C oilfield, Bohai Bay Basin
Wenbin Li, Jianli Wang, Zhenglong Zhang, Heng Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Process of our method is shown in Fig. 2, which includes the following steps: ①Precise PSDM velocity analysis constrained by VSP data at exploration...
2022
ABSTRACT: Geologic Information and Seismic Data-How Much Do We Need?, by N. Neidell and R. Mullin; #90908 (2000)
Search and Discovery.com
2000
Abstract: Assesment of Excavatability of Weathered Rock by Seismic Velocity Method (Poster 3 (Ps3))
Edy Tonnizam Bin Mohamad, Khairul Anuar Kassim, Nurly Gofar, Muhazian Md Noor, Zuhar Zahir Tuan Harith
Geological Society of Malaysia (GSM)
... on the seismic velocity. The main objective of the seismic data acquisition is to delineate the subsurface into velocity profiles as different velocity can...
2007
Abstract: Geological Mounds and Their Seismic Expression, by R. E. Swarbrick; #91004 (1991)
Search and Discovery.com
1991
Improving the image below complex overburden geology with FWI and Q-tomography: A case study at Etame license area, offshore Gabon
Richard Huang, Chong Chung, Benjamin Cole, Ivan Berranger, Ika Novianti, Paul Ware
International Meeting for Applied Geoscience and Energy (IMAGE)
... seismic data, we present the generation of accurate, high resolution and geologically consistent velocity models. In the presence of geophysical...
2022
The Evolution of FWI and its Perceived Benefits
Tony Martin, Andrew Long
Australian Petroleum Production & Exploration Association (APPEA) Journal
... towed streamer data lacked the very long offsets and ultra-low frequencies necessary to derive stable velocity updates beyond shallow depths. FWI now...
2019
Abstract: Progress and Challenges in the Processing and Use of Land Seismic Data Acquired via Compressive Sensing; #91204 (2023)
Gregory Culianez, Tahar Ben Youssef, Mohammad Farooqui, Ahmed Al Harthi
Search and Discovery.com
...., 2021; Al-Harthi et al., 2022). However, it remains to be proven that CS-acquired land data is suitable for use in advanced demultiple and velocity...
2023
Lithospheric Architecture of the Colorado Plateau and Its Margins: Abstract
G. Randy Keller
Pacific Section of AAPG
... intriguing variations. The velocity models derived from these experiments coupled with analysis of gravity data reveal some intracrustal features...
2001
Petroleum Geologist and Exploration Geophysicist: Co-Ordination and Seismic Velocity
John D. Hale
CSPG Bulletin
... contribute toward the study and use of Seismic Velocity Data. The ultimate aim of both the Exploration Geophysicist and the Petroleum Geologist...
1956