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The AAPG/Datapages Combined Publications Database
Showing 16,664 Results. Searched 196,128 documents.
UK North Sea: A Step-change in Imaging Quality
Steven Bowman, Ramez Refaat, Per Helge Semb
GEO ExPro Magazine
... the Fram field which began production in 2020. After an earlier unsuccessful attempt to appraise Fram through development using a standalone FPSO...
2022
Caracterización de la Orientación e Intensidad de Fracturas y/o Vugs de la Formación Escandalosa, Cuenca Barinas-Apure, con el Uso de Onda P. [PAPER IN SPANISH] Characterization of the Orientation and Intensity of Fractures and / or "Vugs" in the Escan
Ovalles Asdrúbal, Yennifer Herrera, Javier Pérez
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... Asensio, Jorge Acosta y Pedro Álvarez por el aporte en las discusiones sostenidas. REFERENCIAS Alkhalifah, T., y Tsvankin, I., 1995. Velocity analysis...
2006
Seismic Modeling of Fluvial-Estuarine Deposits in the Athabasca Oil Sands Using Ray-Tracing Techniques, Steepbank River Area, Northeastern Alberta
C. W. Langenberg, F. J. Hein, D. Lawton, J. Cunningham
CSPG Bulletin
... was exported from GX2 and converted into an appropriate form for input into the ProMAX software. Data was sorted into common depth point (CDP) gathers...
2002
Chapter 11: Breaking Barriers and Paradigms in Presalt Exploration: The Pão de Açúcar Discovery (Offshore Brazil)
Pedro Henrique Vieira de Luca, Hugo Matias, José Carballo, Diana Sineva, Gustavo Antunes Pimentel, Jordi Tritlla, Mateu Esteban, Rubén Loma, José Luis Algibez Alonso, Ricardo Perona Jiménez, Matthieu Pontet, Pedro Bonillo Martinez, Victor Vega
AAPG Special Volumes
... that enhanced and matched gathers from the original processing. Analyses reveal that there was room for velocity model improvement. A total of 24...
2017
A Model Ranking Approach for Liquid Loading Onset Predictions
Hao Jia, Jianjun Zhu, Guangqiang Cao, Yingda Lu, Bo Lu, Haiwen Zhu
Unconventional Resources Technology Conference (URTEC)
... the friction coefficient in Li et al model (2012) to be 0.1, and using SPSS data analysis software, Ming et al. (2018) solved the drag coefficient by non...
2021
Slide Rule Seismic Computations
Robert H. Mansfield
Oklahoma City Geological Society
... of velocity assumptions in plotting seismic data. Using different mathematical functions, one may assume that the velocity remains constant...
1958
Observed Parameters for Turbidity-Current Flow in Channels, Reserve Fan, Lake Superior
William R. Normark
Journal of Sedimentary Research (SEPM)
... the layer-averaged value, C. Thus, C is 1.13 10-5. Similarly, using the plot of Figure 7a in Parker et al. (1987), the single-point average velocity...
1989
Identification of Distribution Sandstone Reservoir Zone and Hydrocarbon Fluid Using Extended Elastic Impedance (EEI) in Talang Akar Formation at Azzura Field, North West Java Basin
Annisa Dian Afsary, Adi Susilo, Bayu Dwijatmiko, Agung Dwi Alfianto
Indonesian Petroleum Association
... lithology (Figure 4). Sensitivity Analysis of Lambda-Rho Lithology analysis is done by crossplot (Figure 5) using Gamma Ray (Y) and Lambda-Rho (X). Based...
2019
Determination of Drag Coefficients in Measuring Particle Diameters: Reply
Weinan Chen
Journal of Sedimentary Research (SEPM)
... velocity of natural particles: Water Resources Research, v. 18, p. 1615–1626. Gibbs, R.J., Matthews, M.D., and Link, D.A., 1971, The relationship between...
2005
Abstract: Reservoir Prediction Using the Forest and the Trees: Reducing Reservoir Risk and Uncertainty in Deepwater Gulf of Mexico Exploration by Using a Wide Range and Scale of Predictive Tools
Cindy A. Yeilding, Eric J. Edstrand, Christopher J. Travis, J. Doug Boyd, Roger Reagan, Dennis M. Urban, and John D. Oldroyd
Houston Geological Society Bulletin
... velocity, AI, and AVO techniques may be used to predict thickness and net-to-gross variations across the prospect. Facies mapping and fault analysis...
1999
Elastic parameters prediction using joint elastic-electrical modeling
Guoquan Wang, Shuangquan Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
.../s and the S-wave velocity is 2000 m/s. This point corresponds to a sample with a porosity of 11%, rich in illite and feldspar. However, the Qs...
2023
Some Applications and Problems of the Seismic Refraction Technique in Civil Engineering Projects in Malaysia
B. K. Lim, S. J. Jones
Geological Society of Malaysia (GSM)
... estimation. Analysis of velocities in the refractors using subtraction of the time-depths from the recorded travel times at the geophone stations would...
1982
Abstracts: Full Waveform Inversion with Total Variation Regularization; #90173 (2015)
Amsalu Y. Anagaw, Mauricio D. Sacchi
Search and Discovery.com
... and background velocity, the forward problem is efficiently solved for multiple sources using the forward and backward substitutions. The same...
2015
Abstracts: Time-lapse Differential AVO: Reflection Coefficient at Fluid-fluid Boundary; #90173 (2015)
Jinfeng Ma
Search and Discovery.com
... meaning of fluid-fluid reflection coefficient from this formula when we study 2D or 3D AVO on shale/sand boundary. In 4D AVO analysis, if we only...
2015
Abstract: Microseismic Event Location Accuracy Enhancement using Anisotropic Velocity Models; #90172 (2014)
Michael Jones, Richard Parker, Shawn Maxwell
Search and Discovery.com
...Abstract: Microseismic Event Location Accuracy Enhancement using Anisotropic Velocity Models; #90172 (2014) Michael Jones, Richard Parker, Shawn...
2014
Abstract: Application of Seismic Refraction for Subsurface Soil Dynamic Investigation at Bukit Changgang, Banting, Selangor
Abdul Rahim Samsudin, Khairul Anuar Mohd Nayan, Umar Hamzah
Geological Society of Malaysia (GSM)
... values from adjacent boreholes using correlations established from work by various researchers. These velocity values were therefore recommended...
1996
ABSTRACT: Shear-Wave Velocity Variation in Jointed Rock: An Attempt to Measure Tide-Induced Variations, by Leigh I. Beem; #91040 (2010)
Search and Discovery.com
2010
Abstract: Rapid Velocity Images of Complex Structures, by P. J. Barton and R. A. Edwards; #90923 (1999)
Search and Discovery.com
1999
Abstract: A New Crustal Velocity Model for the Monterey Bay Coastal Region and its Tectonic Implications, by M. L. Begnaud, K. C. McNally, D. S.Stakes, and V. A. Gallardo; #90920 (1999).
Search and Discovery.com
1999
Structural Uncertainty of Parigi Carbonate Platform Due to Velocity Model Pitfall and Its Impact to Development Drilling: A Case Study of XPA Development Wells, PHE ONWJ
Search and Discovery.com
N/A
Abstract: A Critical Look at the Criticality of Sediment-Propelled Turbidity Currents; #90255 (2017)
Bill Arnott, Mike Tilston
Search and Discovery.com
... currents are common, and in the deep marine are the principal sediment transporting agents that build up the largest sediment accumulations on Earth...
2017
Abstract: Diabase Sill Intrusions in the Parnaiba Basin: Imaging Challenges, Velocity Modeling and Seismic Interpretation; #90255 (2017)
Diogo Michelon, Roberto Ribeiro, João Caldeira, Paulo Roberto Cunha, Frederico Miranda
Search and Discovery.com
... variation of the host rocks, and (3) the low reflection velocity layers deposited during the Cretaceous. The workflow used to achieve the results...
2017
Abstract: Is Froude Flow Criticality Relevant in Sediment-Transporting Turbidity Currents?; #90310 (2017)
Bill Arnott, Mike Tilston
Search and Discovery.com
.... ²Earth Sciences, Uthecht University, Utrecht, Netherlands. ABSTRACT In nature turbidity currents are common, and in the deep marine are the principal...
2017
Seismic Applications of the Velocity Log
W. G. Rimmer
CSPG Bulletin
... acoustic tool as a velocity log and its uses in seismic interpretation. The origin and identification of a reflection event are discussed together...
1960
The Effect of Velocity Uncertainty and Attenuation on Flow Estimates From Microseismicity
Oleg V. Poliannikov, Michael Fehler, Alison Malcolm
Unconventional Resources Technology Conference (URTEC)
... to simply model the effects of attenuation. Because we perform the inversion using incorrect assumptions, i.e., the true velocity model is not within...
2015