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The AAPG/Datapages Combined Publications Database
Showing 15,380 Results. Searched 200,693 documents.
Abstract: Application of Viscoacoustic Full Waveform Inversion to Shallow-Water, Shallow-Gas Data; #90246 (2016)
Xin Cheng, Ronan Petton, Ian Anstey, Wai-Leong Lai, Denes Vigh, Gavin Menzel-Jones
Search and Discovery.com
... versus offset/angle (AVO/A) responses, those anelastic effects must be characterized and compensated for. The first step in addressing the Earth...
2016
De-risking Gas Saturation
Said Amiri Besheli, Panos Doulgeris
GEO ExPro Magazine
... ONVENTIONAL WORKFLOWS such as near versus far amplitudes or linear inversions often fail to differentiate between low and high-saturation gas...
2023
Uncovering Seismic HTI Anisotropy of the Cooper Basin
Stephanie Tyiasning, Dennis Cooke
Petroleum Exploration Society of Australia (PESA)
... in amplitude versus offset (AVO) and interval migration velocity. Theoretically, vertical fractures and in-situ stress can induce HTI anisotropy. The main...
2016
Abstract: *Do Digital Sensors Preserve Amplitude Better? Case Studies, by Denis Mougenot and Lv Shuying, #90188 (2014)
Search and Discovery.com
2014
Applications of 3-D Seismic/Forward Modeling to Water Shutoff and Other Reservoir Management Issues
D. E. Moore, H. E. Goodman, P. D. Norman
Indonesian Petroleum Association
... a distinct pattern of amplitude versus offset for each Sw case modeled (25%, 60%, 100% Sw's). There appears to be a slight decrease of trough-peak energy...
1995
Advancing 3D Seismic Interpretation: Finding Dakota Fractured Gas Sweet Spots, San Juan Basin, New Mexico
James J. Reeves
West Texas Geological Society
...-kriged clay volume map. Table 1 new drill locations are shown. Figure 3. Clay volume versus near-trace instantaneous seismic amplitude. Gas...
2007
Abstract: Fairways in the Downdip and Middip Yegua Trend— A Review of 25 Years of Exploration, by Thomas E. Ewing; #90069 (2007)
Search and Discovery.com
2007
G. Non-Normal Incidence Reflections and the Determination of Lithology - Use of Shear Waves and Amplitude with Offset
Norman S. Neidell
AAPG Special Volumes
...) Gassaway (G.S.), "Effects of Shallow Reflectors on Amplitude Versus Offset (Seismic Lithology) Analysis," Preprint, 54th Annual Mtg., SEG, Atlanta, Dec...
1987
Characteristics and Sandbody Geometry of the 34-1 Reservoir, Widuri Field Offshore Southeast Sumatra
E. K. Arief Sukaryadi
Indonesian Petroleum Association
..., in a typical tuning curve relationship. Amplitude Versus Offset (AVO) analysis has been used to differentiate seismic amplitudes caused by sandstone from...
2002
Abstract: Towards an Optimal Workflow for Azimuthal AVO; #90171 (2013)
David Gray and Shangxu Wang
Search and Discovery.com
.... Clair, C., 2008, Wide azimuth imaging and azimuthal velocity analysis using offset vector tile prestack migration, First Break, 26, 9, 103-107. http...
2013
ABSTRACT: Reservoir Delineation by Geophysical Methods in the Suizhong 36-1 Oil Field, Bohai Gulf, China, by John B. Gustavson; #91003 (1990).
Search and Discovery.com
1990
Studying Seismic Signatures of Fluid Substitution in Reservoir Characterization
Search and Discovery.com
N/A
Seismic AVO Anisotropy VTI Modeling and Mechanical Properties of Kerogen in Gas Shale
Search and Discovery.com
N/A
Abstract: Time-Lapse Repeatablity in 3C-3D Dataset from Weyburn CO2 Sequestration Project; #90171 (2013)
Jinfeng Ma, Le Gao, and Igor Morozov
Search and Discovery.com
... and amplitude variations in shot gathers. We also checked the differences in offset and azimuth distributions between the baseline and monitor datasets...
2013
Seismic Anisotropy Modelling and Fluid Substitution for Carbon Dioxide (Co2) Well Storage Project In Carbonate Reservoir
Pebrian Tunggal Prakosa, Thariq Guntoro, Ahmat Dafit Hasim, Okok Wijaya, Yulia Putri Wulandari
Indonesian Petroleum Association
... on Biot-Gassmann formula for knowing the change of Vp and Vs in CO2 saturated condition. Then, we make seismic wave modelling with Amplitude Versus Offset...
2014
Abstract: Application of Acoustic Waveform Tomography to Marine Seismic Reflection Data Contaminated with Strong Guided Waves; #90187 (2014)
Rajesh Vayavur and Andrew. J. Calvert
Search and Discovery.com
.... We describe the problem in terms of the average amplitude variation of the first arriving wavetrain of these data with offset bins (AVO), and present...
2014
Equivalent reflection coefficient and AVO characteristics of the thin bed
Zhengyang Kuai, Danping Cao, Chao Jin
International Meeting for Applied Geoscience and Energy (IMAGE)
... and AVO response. Method Introduction AVO (Amplitude variation with offset), based on classical Zoeppritz equation, is widely used...
2022
Abstract: Amplitude with Offset Analysis of 'Bright Spot' Block PM1, Malaysia
Nick Poulos
Geological Society of Malaysia (GSM)
...Abstract: Amplitude with Offset Analysis of 'Bright Spot' Block PM1, Malaysia Nick Poulos 287 Geological Society of Malaysia - Petroleum Geology...
1987
Enhancing Seismic Interpretation with CDP Gathers, by Ayorinde Adekanle, John P. Benoit, and Rex A. Hanson; #90037 (2005)
Search and Discovery.com
2005
Merging Surveys with Multidimensional Interpolation; #41552 (2015)
Daniel Trad, Matt Hall, Milka Cotra
Search and Discovery.com
... sampled with different offsets and azimuths. Amplitudes change with offset and azimuth, but in general amplitude variations in these directions...
2015
Pore-Pressure Prediction in the Permian Basin Using Seismic Prestack Inversion
Colin Sayers, Lennert den Boer
Unconventional Resources Technology Conference (URTEC)
... S-velocity, VS, obtained from inversion of seismic amplitude variation with offset (AVO) data. Employing P-impedance is analogous to using seismic velocity...
2019
Value of elastic full-wavefield inversion in derisking clastic reservoirs in presence of noise
Partha Routh, Soumya Nayak, Jake Dorsett, Kaushik Banerji, Young Ho Cha, Vijay Gottumukkula, Gopal Palacharla, Vikas Gudipati, Ramesh (Neelsh) Neelamani, Seth Conway, Andrea Raphael
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the far offset amplitudes suggests class 3 AVO. However, as shown in Figure 1(c), the well-log based synthetic model conveys that the reflector’s amplitude...
2023
Abstract: Risk Assessment in Seismic Direct Hydrocarbon Detection, by S. G. Truxillo; #90933 (1998).
Search and Discovery.com
1998
Seismic Pre-Stack Igneous Reservoir Characterization: Guanaco Field Study Case, Neuquina Basin, Argentina, #20466 (2019).
Hernan De Simone, Mario Sigismondi, Marcelo Barrionuevo,
Search and Discovery.com
...-frequency models for seismic impedance inversion: First Break, v. 34/5, p. 29-34. Rutherford, S.R., and R.H. Williams, 1989, Amplitude-versus-offset...
2019
Abstract: An Effective Medium Model for a Fractured Carbonate Reservoir Undergoing CO2 Flood at Weyburn Field, Saskatchewan; #90174 (2014)
Chris Blackwood
Search and Discovery.com
... effective medium, and Thomsen parameters (1986) are calculated and employed in the Ruger equation (1996) to understand amplitude variation with offset...
2014