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The AAPG/Datapages Combined Publications Database
Showing 17,144 Results. Searched 196,923 documents.
ABSTRACT: Seismic amplitude analysis of the lower Cruse sands, southwest Soldado, Trinidad
Dupigny, A. and Charles, D.
Geological Society of Trinidad & Tobago
... to restrict amplitude analysis to the same sand unit - this ensures that other factors affecting amplitudes (e.g. velocity, density, lithology...
1995
ABSTRACT: Nonlinear Earthquake Site Response Analysis of Layered Soil Deposits at Shakardarra and Muzaffarabad; #90120 (2011)
Mona Lisa and Sarfraz Khan
Search and Discovery.com
..., and the available geotechnical data. The analysis neglected other nonlinear and geometrical effects such as stiffness reduction due to pore pressure buildup...
2011
Seismic Imaging Improvements in the Bolivian Fold-and-Thrust Belt Through Psdm
A. Rocha, J. Subia
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
..., the tools available to refine velocities, such as grid tomography, horizon tomography and CRP gathers residual velocity analysis (even taking...
2006
Amplitude Versus Offset Gradient Modeling Over a Minnelusa Field
W.E. Johnson
Rocky Mountain Association of Geologists
... field is in an area of low velocity Opecheshales and the usual seismic data do not exhibit a porosity amplitude anomaly. Amplitude versus offset...
1988
New Developments in Acoustic Logging
J. Zemanek, D. M. Williams, R. L. Caldwell, C. L. Dennis, F. A. Angona
Indonesian Petroleum Association
.... When formation shear velocities are greater than the borehole fluid compressional velocity, the digitally recorded LSAL data are analyzed to extract...
1985
Conventional Velocity Model Seems to Be the Best!
Hijreen Binti Ismail, M. Izham Kassim, Khairul Hamidi Khalid, Safitri Nurida, Wahyudin Bahri Nasifi, Hendra Iriansyah Darmawan, Rizki Krishna Pratama, M. Anuar Ismail, Noor Azmah Abdullah, Indah Edria Amorita
Indonesian Petroleum Association
... Muriah Ltd. The third model is a conventional method based on observed velocity changes in sonic data vertically. Whilst, TWT surfaces were used...
2011
Abstract: Point Receiver Acquisition and Processing for Arctic Near Surface Challenges; #90171 (2013)
C. Strobbia, A.Glushchenko, A. Laake, P.L.Vermeer, S. Papworth, and Y. Ji
Search and Discovery.com
... sensor data analysis The acquired data are characterized by extreme lateral variations in the properties of coherent noise. Shots on the lake...
2013
Application of Zero Offset 2D CRS-Stack Method for Low Fold Data: Synthetic and Real Data Examples
R. Sule, A. Hendriyana, P. D. Anggraini, Fatkhan, Alfian, Sardjito, Waluyo, Adriansyah
Indonesian Petroleum Association
... is tested and compared with the results obtained from conventional stack method. As has been already known, velocity analysis is a processing step that should...
2009
Mapping of Reservoir Facies within Heterogeneously Deposited and Structurally Deformed Strata in Tripura Frontal Fold Belt of Assam and Assam Arakan Basin: Application of Sequence Stratigraphy, 3D Seismic Attributes and Inversion, #30255 (2012)
Hari Lal, N.P. Singh, A.K. Tandon
Search and Discovery.com
... of data enhancement, sequence stratigraphic analysis, seismic attribute analysis, spectral decomposition, impedance inversion and seismic guided multi...
2012
Abstract: 4D Seismic & Petroleum Geomechanics for Hydrocarbon Reservoirs; #90171 (2013)
Sunjay Sunjay
Search and Discovery.com
... in time over the life of the field. The analysis of time-lapse seismic data generally includes the following steps: 1) Estimate the types of velocity...
2013
Carbonate Reservoir Characterization Using the Cementation Factor: A Case Study of Little Cedar Creek Field, Onshore Alabama
Qifei Huang, Yuefeng Sun
GCAGS Journal
... core analysis data. There is no shear log information available from the wells. Therefore, shear wave velocity will be estimated as outlined...
2017
-- no title --
user
Search and Discovery.com
... on the image gathers, and complex horizon geometries, automated velocity-model-building tools fail to produce an optimum velocity model for TTI...
Unknown
-- no title --
user
Search and Discovery.com
... on the image gathers, and complex horizon geometries, automated velocity-model-building tools fail to produce an optimum velocity model for TTI...
Unknown
Investigating Depth Structure Uncertainty for Horizontal Well Placement, Bauer Field, Cooper-Eromanga Basin
Erin Shirley
Australian Petroleum Production & Exploration Association (APPEA) Journal
... in the Bauer Field. To further characterise these parasequences, core data was used to identify four facies types and expected permeabilities. Core...
2018
Lithologic and Geomechanical Control on CO2 Huff-n-Puff Enhanced Oil Recovery Processes Using Integrated Modeling Framework in Wolfcamp
Tien N. Phan, Bradley R. Cronk, Mouin M. Almasoodi, Zulfiquar A. Reza
Unconventional Resources Technology Conference (URTEC)
... is matched with observed production data in Howard County. Adequate matching is acquired by comparing production performance response of various...
2018
Abstract: 3D Alford Rotation Analysis for the Diamond M Field, Midland Basin, Texas, by Oswaldo Davogustto Cataldo, Tom Thomas, and Steve Roche; #90205 (2014)
Search and Discovery.com
2014
Regional interpretation Across the Entire Gulf of Mexico Basin — A New Perspective
Search and Discovery.com
N/A
Success Factors for Effective Subsurface Imaging of Overthrust Belt Legacy Seismic Data
Walt Ritchie and Mihai Popovici
Search and Discovery.com
... changed industry’s perspective on subsurface imaging of seismic data in areas of complex geology. By defining an accurate interval velocity model and 3-D...
2009
Abstract: 2D2C OBC Offshore Processing Experience in Kuwait; #90319 (2018)
Riyanto Kusumo, Agus Abdullah, Fatma Basha, Hanan Al-Hasan, Anwar Al-Kandari
Search and Discovery.com
... records, horizon keyed velocity analysis controlled by established velocity model from Boubiyan Dataset and well data, receiver gather interpolation from...
2018
ABSTRACT: Integrated Fracture Analysis Utilizing 3D Seismic Attributes in the Natural Buttes Gas Field, Uinta County, Utah
Robert Kidney, Jim Parsons
Rocky Mountain Association of Geologists
... seismic velocity attributes along with other calibrating data are used to develop a fault and fracture model for this portion of the Natural Buttes Field...
2006
Application of Robust Noise Reduction on a Land 3D Seismic Data
Agus Abdullah, Jesse Shaw
Indonesian Petroleum Association
... in 3D. Figure 3 shows the result of beamform analysis surface velocity map results at frequencies 2.17 and 3.17 Hz (dispersion map). This map agrees...
2012
Abstracts: Seismic Wave Propagation and Imaging in Heterogenous Media; #90173 (2015)
Yijian Meng, Emmanuel Bongajum, and Bernd Milkereit
Search and Discovery.com
.... Milkereit, and M. H. Salisbury, eds., Hardrock seismic exploration: SEG, pp. 229–246. Alkhalifah, T., and I. Tsvankin, 1995, Velocity analysis...
2015
Reducing seismic quantitative interpretation uncertainty in complex geological environments: A case study from offshore Australia
Andrea Paxton, Lianping Zhang, Abdul Kholiq, Lee Davey, Richard Bisley, Dominic Fell, Leo Leon, James Shadlow
International Meeting for Applied Geoscience and Energy (IMAGE)
... between the compressional velocity, acoustic impedance and Vp/Vs ratio in the well log data were examined. A strong linear relationship was observed...
2022
ABSTRACT: 4D Seismic Analysis of the LF-sand, El-330 Field, Offshore Louisiana, by Tucker Burkhart, Andrew Hoover, Steven E. Nelson, and Peter B. Flemings; #91019 (1996)
Search and Discovery.com
1996
A Simple Universal Equation for Grain Settling Velocity
R.I. Ferguson, M. Church
Journal of Sedimentary Research (SEPM)
... for fall velocity over the entire size range, including the transitional region, and show that it agrees well with published and new experimental data...
2004