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The AAPG/Datapages Combined Publications Database
Showing 28,831 Results. Searched 196,763 documents.
ABSTRACT: Attenuating Seismic Interference Noise Using a Dual Sensor Streamer, by Caselitz, Bertrand; Monir, Emad; Halim, Abdallah; #90141 (2012)
Search and Discovery.com
2012
ABSTRACT: A Hybrid Wave Equation Datuming and Kirchhoff PSDM Solution for Accurate Onshore Seismic Imaging, by Hu, Leon L.; Saleh, Saleh; Sliz, Krzysztof; Ley, Robert E.; #90141 (2012)
Search and Discovery.com
2012
Geological Implications of Overpressure and Fracture Gradients in Deepwater Fold-and-Thrust Belt, Offshore Malaysia
Search and Discovery.com
N/A
The Influence of Clay Type and Grain Size on the Bedload Deposition of Muds - An Experimental Perspective
Search and Discovery.com
N/A
The Role of Discharge Variability on Environmental Signal Propagation: An Experimental Study
Search and Discovery.com
N/A
ABSTRACT: Quantitative Seismic Analysis Using Noise Abatement in a Tight Sand Horizontal Play; #90133 (2011)
Mike Burnett
Search and Discovery.com
... contains unique noise issues which are not present offshore. The near surface is subject to a complex velocity structure which frequently causes misalignment...
2011
ABSTRACT: Quantitative Seismic Analysis Using Noise Abatement in a Tight Sand Horizontal Play; #90129 (2011)
Mike Burnett
Search and Discovery.com
... which are not present offshore. The near surface is subject to a complex velocity structure which frequently causes misalignment of reflections from...
2011
Abstract: Testing the Value of Rebound Hardness in Estimating Petrophysical and Rock Mechanical Properties from Core and Wireline Logs: Examples From the Mississippian Limestone/STACK Play (U.S.) and the Vaca Muerta Formation (Argentina);
Yulun Wang, Gregor Eberli, Ralf Weger, Runar Nygaard, G. Michael Grammer
Search and Discovery.com
... in this workflow. As revealed by multivariate analysis, different rock parameters (mineralogy, porosity, sonic velocity) show variable levels...
Unknown
Dynamics of Bedforms in the Lower Mississippi River
David J. Harbor
Journal of Sedimentary Research (SEPM)
... to predict bedform dynamics from synoptic hydraulic data; for example, Johnson (1879) determined that bedform migration was a function of flow velocity...
1998
Microseismic Event Location Using Multiple Arrivals: Demonstration of Uncertainty Reduction
Zhishuai Zhang, James W. Rector, Michael J. Nava
Unconventional Resources Technology Conference (URTEC)
... to the large uncertainty in polarization. Due to shale’s low velocity nature and the configuration of horizontal stimulation and monitoring wells, the head...
2015
Seismic Stratigraphic Model of Depositional Platform Margin, Eastern Anadarko Basin, Oklahoma
William E. Galloway , Marshall S. Yancey , Arthur P. Whipple
AAPG Bulletin
... on the geologic problem. One-dimensional model programs compute a synthetic seismogram of a vertically stacked series of velocity (or velocity and density) slabs...
1977
Permeability and acoustic velocity controlling factors determined from x-ray tomography images of carbonate rocks
Nathaly L. Archilha, Roseane M. Missagia, Cathy Hollis, Marco A. R. de Ceia, Samuel A. McDonald, Irineu A. Lima Neto, David S. Eastwood, and Peter Lee
AAPG Bulletin
...Permeability and acoustic velocity controlling factors determined from x-ray tomography images of carbonate rocks Nathaly L. Archilha, Roseane M...
2016
The Formation of Shadow Dunes
P. A. Hesp
Journal of Sedimentary Research (SEPM)
... first encountered to the lee of the plants for various free stream wind speeds. Plant width dominates over wind velocity as the major variable...
1981
Seismic Models and Interpretation of The Casper Arch Thrust: Application to Rocky Mountain Foreland Structure
Riley C. Skeen, R. Randy Ray
Rocky Mountain Association of Geologists
... foreland thrusts. The models aid in understanding the velocity and ray path effects that distort seismic reflection data and complicate its...
1983
Small Scale Aeolian Bedforms
John M. Ellwood, Peter D. Evans, and Ian G. Wilson
Journal of Sedimentary Research (SEPM)
... the impact of the saltating sand, large ridges about 20 cm apart were formed. However when the velocity was increased gradually, there was an abrupt change...
1975
Geology of the Offshore Southeast Georgia Embayment, U.S. Atlantic Continental Margin, Based on Multichannel Seismic Reflection Profiles: Rifted Margins
Richard T. Buffler , Joel S. Watkins , William P. Dillon
AAPG Special Volumes
.... the sedimentary section onlaps a regional unconformity characterized by a strong, smooth reflector/high-velocity refractor (5.8 to 6.3 km/sec). Rocks below...
1979
Seismic Stratigraphy and Global Changes of Sea Level: Part 5. Chronostratigraphic Significance of Seismic Reflections: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation
P. R. Vail, R. G. Todd , J. B. Sangree
AAPG Special Volumes
... and unconformities with velocity-density contrasts. Stratal surfaces are major bedding surfaces and thus represent ancient depositional surfaces. Unconformities...
1977
Turbidity Currents That Co-Evolve With Channels over Lengths as Much as 1000 km: How Can they do it?; #41677 (2015)
Rossella Luchi, Gary Parker, S. Balachandar
Search and Discovery.com
... thickness, velocity profile and suspended sediment concentration profile. The upper “rarified layer” continues to entrain ambient water indefinitely...
2015
Integration of geology, rock physics, logs, and prestack seismic data for reservoir porosity estimation
Abdulaziz M. AlMuhaidib, Mrinal K. Sen, M. Nafi Toksoz
AAPG Bulletin
... stratigraphy of western and southern Arabian Gulf: GeoArabia, v. 2, no. 4, p. 361382.Anselmetti, F. S., and G. P. Eberli, 1993, Controls on sonic velocity...
2012
A Novel Approach to Determine Gas Velocity Profile in Entire Knudsen Number Regime for Nanoporous Shale with Various Pore Geometries
Yu Pang, Dian Fan, Shengnan Chen
Unconventional Resources Technology Conference (URTEC)
...A Novel Approach to Determine Gas Velocity Profile in Entire Knudsen Number Regime for Nanoporous Shale with Various Pore Geometries Yu Pang, Dian...
2020
Bedforms in the Pitt River, British Columbia
Gail M. Ashley
Dallas Geological Society
... Velocity is one of the more important parameters used to characterize flow. Unfortunately, velocity in the Pitt River is variable in direction...
1977
Bedforms in the Pitt River, British Columbia
Gail M. Ashley
CSPG Special Publications
... Velocity is one of the more important parameters used to characterize flow. Unfortunately, velocity in the Pitt River is variable in direction...
1977
Facies, Diagenesis and Petrophysics of a Prograding Carbonate Platform Margin, Neogene, Great Bahama Bank
Gregor P. Eberli, Flavio S. Anselmetti, Leslie A. Melim, Jeroen A. M. Kenter
CSPG Special Publications
... reefal section between 293–366 m. Below this zone velocity decreases again. In Clino velocities are high and very variable to a depth of approximately...
1997
Fault Criteria
Francis F. Campbell
GCAGS Transactions
... on Eagleford for example of diffraction. End_Page 217------------------------ FIGURE 28. [Grey Scale] Variable density section along AB of Figure 27...
1965
Recording and Processing Procedures for Multi-channel Seismic-Reflection Data Collected in the Western Ross Sea, Antarctica
S. V. Dadisman, H. F. Ryan, D. M. Mann
Circum Pacific Council Publications
...: RECORDING STATICS: DATUM: SHOT STATICS: 276 ms Sea level Variable 4. CDP SORT: SPACING: 50 m 5. VELOCITY ANALYSIS: DIP FILTER: WINDOW LENGTH: BAND...
1987