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The AAPG/Datapages Combined Publications Database
Showing 30,510 Results. Searched 197,434 documents.
Abstract: Relaxing the Near-Surface assumption in Estimating 3C Receiver Orientations: Azimuth-Stack Power Optimization of Reflected PS Data; #90187 (2014)
Nirupama (Pam) Nagarajappa, Peter Cary, and Chuck Ursenbach
Search and Discovery.com
... clockwise from North. NMO and statics corrections were applied to the H1 and H2 components before analysis. A window of reflection data in an offset range...
2014
The Role of Geomodelling to Optimize Unconventionals Development in the AI era. Examples from an Operator Perspective
Rosa Aguilar
Unconventional Resources Technology Conference (URTEC)
... to corrections by the author(s). Any person or entity that relies on any information obtained from this paper does so at their own risk. The information herein...
2022
Geomechanical Approach to Resolve Severe Velocity Variations and Remove Image Distortions below Rugose Seafloor (Paper A16)
S. Birdus, A. Artyomov, L. Li, S. Xin
Geological Society of Malaysia (GSM)
...Geomechanical Approach to Resolve Severe Velocity Variations and Remove Image Distortions below Rugose Seafloor (Paper A16) S. Birdus, A. Artyomov, L...
2012
Shear-wave value for seismic imaging: Lupin 9C Seismic 3D Survey, Midland Basin, West Texas
Hermes Malcotti, Ranjan Dash, James Davenport, Gary Murphy, James DiSiena, James Gaiser
International Meeting for Applied Geoscience and Energy (IMAGE)
...- and S-wave images. Conventional 5D interpolation workflows appear to compromise regularization and velocity analysis of S-waves in the shallowest layers...
2022
How to Increase the Bandwidth of your Plains Data
Search and Discovery.com
... of a Canadian Plains data set. All of the comparison data sets were processed using the same software, pre-migration signal processing, and statics, enabling...
2013
A Case for Microseismic Surface Arrays in Texas?
Hallie Meighan, Robert A. Hull, Earl Roberts
Unconventional Resources Technology Conference (URTEC)
... of the surface velocity model and statics was completed at the start and end of the stimulation, with a "super-perforation" located at the toe...
2015
Integrated Seismological-Geological-Engineered Steering Technology Applied to Horizontal Well Drilling: Practice and Application in Fuling Shale Gas Field, China
Peng Liao, Deming Xiong, Shugui Zha
Unconventional Resources Technology Conference (URTEC)
... not warrant the accuracy, reliability, or timeliness of any information herein. All information is the responsibility of, and, is subject to corrections...
2020
U-net based primary alignment
Ricard Durall, Ammar Ghanim, Norman Ettrich
International Meeting for Applied Geoscience and Energy (IMAGE)
... the quality and accuracy of seismic data alignment, facilitating more precise interpretation and analysis in seismic processing workflows. Introduction...
2023
Introduction: Part 4. Wireline Methods
AAPG Special Volumes
.... Second, be sure to correct the logs for the residual influence of the environment before analysis. Never assume that corrections after the fact can...
1992
How Reliable Is The Negative Anisotropy In Carbonate Rocks? - Offshore East Java Basin Case Study
Jun Wang, Yonghe Guo, Pongga Wardaya, M Afiq B Mokhtar, Riaz Alai, Rizki Krishna Pratama, Haryono Haryanto
Indonesian Petroleum Association
.... Accurate anisotropy estimation is a key factor for velocity model updating in carbonate platforms. For most cases carbonate rocks are essentially isotropic...
2018
Wake-Capture Effects Observed in a Comparison of Methods to Measure Particle Settling Velocity Beyond Stokes' Range
C. J. Lovell , C. W. Rose
Journal of Sedimentary Research (SEPM)
... that the distribution by weight of the different velocity classes is then "the most basic and desirable expression for the sedimentation analysis of a sediment...
1991
Abstracts: The Deconvolution of Multicomponent Trace Vectors; #90173 (2015)
Xinxiang Li, Peter Cary, and Rodney Couzens
Search and Discovery.com
... compatible with the theory of shear-wave splitting analysis and its related layer-stripping process than the conventional radial component based approach...
2015
Sensitivity analysis of acoustic waveform inversion to velocity anomalies in the near-surface using the Frchet derivative
Ao Cai, Colin A. Zelt
International Meeting for Applied Geoscience and Energy (IMAGE)
...Sensitivity analysis of acoustic waveform inversion to velocity anomalies in the near-surface using the Frchet derivative Ao Cai, Colin A. Zelt...
2022
Comparison of Various Depth Conversion Techniques in a Complex Foreland Thrust Belt Setting: Case Study in the North Seram Basin, Banda Arc
Muhammad Nauvall Juliansyah, Bayu Permana Putra, Agung Donurizki
Indonesian Petroleum Association
... data and sparse control from well data. This research performs a comprehensive and regionally extensive depth conversion analysis utilizing velocity...
2019
Abstract: Enhanced 3-D Imaging in Difficult Areas from Texas to Yemen, Case History, by T. R. Nickoloff and J. C. Manatt, Jr.; #90937 (1998).
Search and Discovery.com
1998
Enhance near-surface velocity tomogram using land-streamer data
Sherif M. Hanafy
International Meeting for Applied Geoscience and Energy (IMAGE)
... of penetration as the conventional tomogram and high-velocity resolution as the land-streamer tomogram. Introduction The importance of the high...
2022
A Novel Method for Experimental Characterization of the Poroelastic Constants in Unconventional Formations
Deepak Gokaraju, Munir Aldin, Akshay Thombare, Abhijit Mitra, Sudarshan Govindarajan, Robert Patterson
Unconventional Resources Technology Conference (URTEC)
... is the responsibility of, and, is subject to corrections by the author(s). Any person or entity that relies on any information obtained from this paper...
2018
Abstract: Automatic High-Density Constrained Velocity Picking; #90211 (2015)
Emil Blias
Search and Discovery.com
... Velocity Picking Emil Blias1 1 SeisVS, Calgary, Alberta, Canada ([email protected]) Abstract Velocity analysis is one of the main steps in seismic processing...
2015
Enhancing conventional VSP data to broadband and its quantitative improvement on lookahead inversion
Hussain Almarzooq
International Meeting for Applied Geoscience and Energy (IMAGE)
... illustrates a qualitative analysis of the corrections on the total wavefield of the vertical component after applying spherical divergence correction only...
2022
Seismic land acquisition designed to identify geology and rock properties over stacked pay interval using HTD 3D3C survey in the Permian Basin
Bruce Karr, Andrew Lewis, Stephen Klug, Ron Bianco
International Meeting for Applied Geoscience and Energy (IMAGE)
... valuable structural information, their use in prestack AVO analysis is limited. A primary goal for collecting these data is to understand the value...
2023
Seismic Imaging of the Overturned Limb of a Footwall Syncline in the Alberta Foothills of the Canadian Rocky Mountains and Its Impact on Exploration; #30533 (2017)
Andrew C. Newson
Search and Discovery.com
... velocity Paleozoic carbonates (Figure 4). PSTM Work Flow The seismic imaging work flow focused on static corrections (field and residuals), S/N ratio...
2017
Unconventional Play Fracture Characterization Through Orthorhombic Depth Model Building
Guy Hilburn, Amit Pendharkar, William Keller, René Mott, Jorge Peinado, Austin Jumper, Victor Kriechbaum
Unconventional Resources Technology Conference (URTEC)
... not warrant the accuracy, reliability, or timeliness of any information herein. All information is the responsibility of, and, is subject to corrections...
2018
III Columbia Oil & Gas Investment Conference: Conventional & Unconventional Hydrocarbon Resources - Abstracts
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
..., we used velocities from conventional seismic processing. Then, we estimated the interval velocities by coherency, in a continuous velocity analysis...
2008
A New Approach to Time Depth Conversion and Depth Error Estimation for 2D Interpretation Using Seismic Velocities
Rosidah Hardiani, Sanisah Soed, Lothar Schulte
Indonesian Petroleum Association
... converted and adjusted to the well velocities to address velocity anisotropy. Then the interval and average velocity points were derived for both...
2013
Seismic Modeling and Expression of Common Fold-Thrust Belt Structures; #42266 (2018)
Jianjun Li, Shankar Mitra
Search and Discovery.com
...), ConocoPhillips School of Geology and Geophysics Results and Analysis Introduction Seismic modeling can be used to understand the expression...
2018