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The AAPG/Datapages Combined Publications Database
Showing 1,964 Results. Searched 195,405 documents.
Abstract: Rock Physics Study for Shale Gas Formation Characterization in China; #90255 (2017)
Gang Yu, Yusheng Zhang
Search and Discovery.com
..., Acoustic Impedance (AI) vs total porosity (Φ), AI vs Poisson's Ratio (PR), and VP vs. The results were quality controlled by core sample laboratory...
2017
Extended Abstract: Seismic Attribute Analysis of the Gulf of Mexico
Fred Hilterman
GCAGS Transactions
...Extended Abstract: Seismic Attribute Analysis of the Gulf of Mexico Fred Hilterman 2014 541 Vol. 64 (2014) The fluid factor (DF), Poisson impedance...
2014
Seismic Attribute Analysis of the Gulf of Mexico
Search and Discovery.com
N/A
Seismic Detection of Upper Almond Gas Sandstones-Dripping Rock Field, Washakie Basin, Wyoming
Jack E. Holton
Wyoming Geological Association
... to be seismically invisible. This technology relies on reflectivity variations for different source and receiver offsets which result from Poisson's ratio...
1989
Analisis de AVO de un Yacimiento de Alta Impedancia. Caso Campo de Gas Chuchupa [PAPER IN SPANISH] AVO Analysis of a High Impedance Field. Case of Chuchupa Gas Field
Mauricio Cediel, Luis Montes
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... __________________________________________________________________________________________ Es importante también tener en cuenta el modulo de Poisson que es...
2009
Implications for the hydrocarbon presence: An example from Lower Indus Basin
Search and Discovery.com
N/A
Reflection Seismogram in a Solid Layered Earth: ABSTRACT
Milo M. Backus, Filho Nepomuceno, Jingzhong Cao
AAPG Bulletin
... incidence reflectivity is low, and variations in Cp/Cs can be significant. Under these conditions the change in reflection coefficient with incident...
1983
Optimized characterization workflow for naturally fractured reservoirs using seismic anisotropy attributes in the Middle Magdalena Valley basin, Colombia
Oscar Moreno, Enrique Casaña, Luis Figuera, Iván Higuera, Diego García, Jorge Acosta, Benjamin Roure
International Meeting for Applied Geoscience and Energy (IMAGE)
... Poisson´s Ratio (PR) cross-plot volume, where high DHSR and high PR zones, corresponding to more ductile formations under high differential stress...
2023
2008
OpenFWI 2.0: Benchmark Datasets for Elastic Full-waveform Inversion
Shihang Feng, Hanchen Wang, Chengyuan Deng, Yinan Feng, Min Zhu, Peng Jin, Yinpeng Chen, Youzuo Lin
International Meeting for Applied Geoscience and Energy (IMAGE)
... for VS models involves scaling each VP model using two random Poisson’s ratios (Pr), with values ranging between 0.1 and 0.4. One Poisson’s ratio is used...
2023
Induced AVO Anomalies from Pore Pressure Effects
A.C. Buginga Ramos, M.A. Santiago Toledo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... calibration using rock properties and reflectivity modeling. An important source of ambiguity is the abrupt drop in effective pressure, which affects...
2006
P- and S-Wave Velocity Structures of the Sigsbee Abyssal Plain of the Gulf of Mexico from Ocean Bottom Seismometer Data
Sangmyung D. Kim, Seiichi Nagihara, Yosio Nakamura
GCAGS Transactions
..., Shear wave reflectivity, anisotropies, Poisson's ratios, and densities of Southern Appalachian Paleozoic sedimentary sequence: Tectonophysics, v. 210...
2000
Reservoir Characterisation Through Integrated AVO, AI and EI Inversion
Andy Furniss
Indonesian Petroleum Association
... from CRP gathers and combine them to form attributes they term pseudo-Poisson reflectivity, to describe P-wave reflectivity divided by S-wave...
2002
Elastic Impedance Inversion for Reservoir Delineation A Quantitative Interpretation Case Study in the Malay Basin (Geophysics Paper 11)
N. Cheng, I. Bukhari, I. Kanok, S. Awirut, C. Vitoon
Geological Society of Malaysia (GSM)
... with Offset (AVO) attribute based on seismic reflectivity to interpret thin reservoirs inter-bedded with coals is difficult. Relative Poisson's Ratio (RPR...
2008
Applying 3D Seismic Technology to Better Understand the Mechanical Variability of the Lower Barnett Shale in Southern Montague and Northern Wise Counties, Fort Worth Basin.
Andy Stephens
Unconventional Resources Technology Conference (URTEC)
... impedance, Poisson’s Ratio, Young’s Modulus and the YMOD/PR ratio discussed above. The methodology works best where there are strong reflectivity...
2013
Abstract: Improved Extraction and Quality Control of Pre-Stack Seismic Attributes, by Roy Burnstad and Timothy Keho; #90105 (2010)
Search and Discovery.com
2010
Well-Log Conditioning and Rock Physics Modeling: A First Step in Seismic Reservoir Characterization
Mayesta O. Gunarto, Bambang Irawan
Indonesian Petroleum Association
... used are usually vsh, phie, and sw; while the elastic properties used in this study are accoustic impedance (AI) and poisson’s ratio (PR) (Figure 13...
2010
3-D AVO Analysis and Modeling Applied to Fracture Detection in Coalbed Methane Reservoirs
Antonio C.B. Ramos, T.L. Davis
Rocky Mountain Association of Geologists
... reflectivity, since these variations control Poisson’s ratio contrasts at sandstone/coal interfaces. Laboratory measurements in vertical cores have shown...
1997
Determining Brittleness from Seismic Data; #41725 (2015)
Satinder Chopra, Ritesh Kumar Sharma
Search and Discovery.com
... Young’s Modulus (YM) values plotted against dynamic YM values. (b) Static Poisson’s Ratio (PR) values plotted against dynamic PR values. The values...
2015
Application of Litho-Seismic Classification Based on Simultaneous Inversion Results to Detect Offshore Bars: Case Study Sisi Main Zone, Sisi-Nubi Field Offshore Mahakam Delta
Ruth Christiani-Basa, Sung Yuh, Gilles Vallon, Hermawan
Indonesian Petroleum Association
.... The classification of litho-seismic facies was computed from the inverted P-impedance (IP) and Poisson’s Ratio (PR) cubes in order to predict the probabilities...
2014
Unconventional Reservoir Characterization Using Conventional Tools
Search and Discovery.com
N/A
Abstract: Unconventional Reservoir Characterization Using Conventional Tools; #90224 (2015)
Ritesh K. Sharma and Satinder Chopra
Search and Discovery.com
... offset gathers, Fatti’s approximation to the Zoeppritz equations can be used to compute P-reflectivity, S-reflectivity, and density which depends...
2015
Estudio Geomecánico y Acústico para Estabilidad de Pozos en las Lutitas de la Formación Pagüey, Cuenca Barinas-Apure, Venezuela Suroccidental. [PAPER IN SPANISH] Geomechanics and Acoustic Study for the Stability of the Lutitas Wells in the Formation of P
N. Moreno, G. Jaimes
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... la Formación Pagüey, constituida litológicamente por un espesor aproximado de 2000 pies de lutitas. El objetivo de este trabajo es analizar el...
2006
An Example of 3-D AVO for Lithology Discrimination in Widuri Field, Asri Basin, Indonesia
Steven W. Smith, Larry Danahey, Romina Himawan, William E. Harmony, H. Lee Gilmore, John W. Armon, Tony L. Bowman, Wayne Smith
Indonesian Petroleum Association
... of Poisson's ratio are significantly higher in carbonaceous shales than sandstones. Based on raytraced models, carbonaceous shale has a strongly...
1995
Accuracy of Determination of Permeability of Reservoirs from Cores
A. I. Solomasov
Petroleum Geology: A Digest of Russian Literature
...le is (2) C = S k pr 2 / k pr where Sk pr2 is the standard deviation of the coefficient of permeability. Its value is found according to F...
1962