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The AAPG/Datapages Combined Publications Database
Showing 17,675 Results. Searched 195,689 documents.
Modeling Reservoir Heterogeneity Within Outer Ramp Carbonate Facies Using an Outcrop Analog, San Andres Formation of the Permian Basin
R. A. Eisenberg, P. M. Harris, C. W. Grant, D. J. Goggin, F. J. Conner
AAPG Bulletin
.... Variograms constructed from conventional plug analyses of permeability for a vertical outcrop transect contain a significant small-scale signal ("noise...
1994
Application of Visco-Acoustic Full Waveform Inversion to Shallow-Water, Shallow-Gas Data, #41802 (2016).
Xin Cheng, Ronan Petton, Ian Anstey, Wai-Leong Lai, Denes Vigh, Gavin Menzel-Jones
Search and Discovery.com
... a migration operator. Method and Theory Under constant-Q assumption (i.e., linear attenuation with frequency), a set of second-order visco-acoustic...
2016
ABSTRACT: Linear Model for Low Frequency Pore Liquid Oscillations Observed in Hydrocarbon Microtremor Analysis (HyMAS); #90051 (2006)
Reto Holzner, Patrik Eschle, Peter F. Meier, Stefan Dangel
Search and Discovery.com
...ABSTRACT: Linear Model for Low Frequency Pore Liquid Oscillations Observed in Hydrocarbon Microtremor Analysis (HyMAS); #90051 (2006) Reto Holzner...
Unknown
Abstract: Uncertainty in Reservoir Parameter Estimation From Attributes; #90063 (2007)
Search and Discovery.com
2007
Abstract: Nonlinear Seismic Wave Propagation in Heavy Oil; #90224 (2015)
Wubing Deng and Igor B. Morozov
Search and Discovery.com
... the source or water-Crisco boundary, after which the strain drops and the propagation and attenuation become linear and correspond to the low-strain...
2015
Abstract: Reactions of mine-tailings pore water with carbonate mineral surfaces
Tom A. Al
Atlantic Geology
... the surface coating. A linear relationship is observed between the abundances of Fe and Ca along the depth profiles, suggesting that Fe replaces Ca...
1999
Effective Delivery of Reservoir Compliant Seismic Data Processing; #42158 (2017)
Arash JafarGandomi, Henning Hoeber, Celine Lacombe, Vimol Souvannavong
Search and Discovery.com
... that data is reliably separated into signal and noise. Imaging must focus the primary signal energy in the right location in the subsurface with an accurate...
2017
Chapter Eight: Horizon and Formation Attributes
Alistair R. Brown
AAPG Special Volumes
... and attenuation and these form the basis of our attribute classification. Figure 8-1. Seismic attributes derived from or related to the basic seismic...
2011
High Resolution Aeromagnetics as an Aid to Structural Interpretation Over the Muturi PSC, Irian Jaya
Neil A. W. Moig
Indonesian Petroleum Association
..., and a systems noise of less than 0.2nT. The results were excellent, and allowed resolution of lineaments and domains within both the basement...
1994
Statistical Process Control for Early Detection of Progressive Cavity Pump Failures in Vertical Unconventional Gas Wells
Suren Indrajith Rathnayake, Mahshid Firouzi
Unconventional Resources Technology Conference (URTEC)
... of dynamic regression models in the detection and prediction of the failure in down-hole pumps in CSG wells. Dynamic Regression In the case of linear...
2021
Chapter 12: Microseismic Monitoring in Early Haynesville Development
Peter M. Duncan, William B. Barker, Leo Eisner, Peter G. Smith, Kevin Smith, Sherilyn Williams-Stroud
AAPG Special Volumes
.... This would form the permanent, life of field monitoring array for the Martin field. Figure 3. Results of the noise attenuation with depth study prior...
2013
Abstract: The Effects of Fluid Viscosity on Seismic Response: A Model Study; #90171 (2013)
Fereidoon Vasheghani, Larry Lines, and Joan Embleton
Search and Discovery.com
... of attenuation with viscosity of fluid at frequency of 30 Hz. This graph shows that Q decreases with viscosity to a minimum, then increases. A standard linear...
2013
Residual Hydrocarbons in a Water-Saturated Medium: A Detection Strategy Using Ground Penetrating Radar
Changryol Kim, Jeffrey J. Daniels, Erich D. Guy, Stanley J. Radzevicius, Jennifer Holt
Environmental Geosciences (DEG)
... residual gasoline is present in a water-saturated system because there is less attenuation of the radar signal. Differences in travel times...
2000
Abstracts: On the Extraction of Seismic AVF Information and the Inversion of Anelastic Reflectivity; #90173 (2015)
Chris Bird, Kristopher Innanen, Laurence Lines
Search and Discovery.com
...). Absorption is not easy to measure in the field as it is difficult to isolate the effect of absorption on the seismic pulse from other attenuation...
2015
Marine Seismic Sources: Part VI: High Frequency Signals From Air-Guns
Martin Landrø, Lasse Amundsen
GEO ExPro Magazine
... Acoustic Range near Bergen, Norway, an institution operated by the Norwegian, Danish, Dutch and German navies for noise measurements of military and civil...
2011
Forecast Optimization and Value of Information under Uncertainty
William J. Bailey, Benoit Couet, Michael Prange
AAPG Special Volumes
... a noise-induced spike that is not a real solution). Unless one is deeply cognizant of the problem at hand, the nature of the solution surface almost...
2011
Overburden Compensation: A Pragmatic Solution to the Frequency Dependent Amplitude Losses Associated With Laterally Variable Overburden
Swee Leng NG, Martin Bayly
Indonesian Petroleum Association
... the frequency loss but often over-gains noise. Hargreaves and Calvert (1991) used inverse earth attenuation (Inverse Q) filtering techniques based...
2008
The Use and Misuse of the Nonlinear Vibroseis Method for the Acquisition of High Resolution Seismic Data: ABSTRACT
Kenneth L. Hargrove
AAPG Bulletin
... an improved signal-to-noise ratio at the higher frequencies. In general, the sweep time is reduced in the lower frequencies and increased in the higher...
1983
Abstract: A 32,000 Channel 3D Vibroseis Field Test - Where Is the Signal?, by Rienk H. Lakeman, Peter I. Pecholcs, Nader N. Nakhla, Muneer A. Sannaa, and Turki Al-Ghamdi; #90105 (2010)
Search and Discovery.com
2010
ABSTRACT: Seismic Noise Tomography in the Chile Ridge Subduction Region; #90113 (2010)
Alejandro Gallego, Raymond M. Russo, Diana Comte, Victor I. Mocanu, Ruth E. Murdie, and John C. Vandecar
Search and Discovery.com
...ABSTRACT: Seismic Noise Tomography in the Chile Ridge Subduction Region; #90113 (2010) Alejandro Gallego, Raymond M. Russo, Diana Comte, Victor I...
2009
Construction of Geological Sections of Folds with Steep-Limb Attenuation
William Daniel Gill
AAPG Bulletin
...Construction of Geological Sections of Folds with Steep-Limb Attenuation William Daniel Gill 1953 2389 2406 37 10. (October) A simplified form...
1953
Abstract: Hurrah for Hussah! Analysis of Stacked Data from a Low-frequency Seismic Data Acquisition Experiment at Hussar, Alberta; #90174 (2014)
J. Helen Isaac and Gary F. Margrave
Search and Discovery.com
... with a custom sweep that spent more time at the low frequencies than the high (“low dwell”), a 364 vibroseis with a linear sweep, a Failing vibroseis...
2014
Numerical experiments to characterize P-wave attenuation in partially saturated non-isothermal porous media
Naddia D. Arenas, Gabriela B. Savioli, Juan E. Santos, José M. Carcione
International Meeting for Applied Geoscience and Energy (IMAGE)
...Numerical experiments to characterize P-wave attenuation in partially saturated non-isothermal porous media Naddia D. Arenas, Gabriela B. Savioli...
2023
Chapter 14: Gravity, Seismic Reflection, and Tomographic Constraints on the Subduction-to-Strike-Slip Transition at the Southeastern Caribbean Plate Boundary Zone
Tricia G. Alvarez, Paul Mann, Carlos A. Vargas, Lesli J. Wood
AAPG Special Volumes
... aligned with the negative-velocity anomaly along the linear projection of the COB onto the Caribbean plate (Figure 15C–D). Attenuation on the South...
2021
Seismic reprocessing and interpretation of a shallow “buried-hill� play: Texas Panhandle
Search and Discovery.com
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