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The AAPG/Datapages Combined Publications Database
Showing 5,944 Results. Searched 200,599 documents.
Abstract: Global N-Dimensional Petro-Elastic Optimization for Closed-Loop Simulation to Seismic Calibration; #90319 (2018)
Travis Ramsay, Mahmoud Bedewi
Search and Discovery.com
...Abstract: Global N-Dimensional Petro-Elastic Optimization for Closed-Loop Simulation to Seismic Calibration; #90319 (2018) Travis Ramsay, Mahmoud...
2018
Abstract: Predicting Brittleness for Wolfcamp Shales Using Statistical Rock Physics and Machine Learning;
Jaewook Lee, David Lumley
Search and Discovery.com
... of the important factors to identify shale production sweet spots. Since this property is not well understood, we utilize the mineralogical or elastic brittleness...
Unknown
Abstract: A Bayesian Inference Approach to Map Depositional Facies using Pre Stack Inversion; #91204 (2023)
Ali Alsinan
Search and Discovery.com
... of facies in the elastic domain. As an alternative, Bayesian inference can be utilized to indicate the likelihood of a given facies occurring...
2023
Anisotropy parameters for fractured shales
Leon Thomsen, Colin Sayers
International Meeting for Applied Geoscience and Energy (IMAGE)
... variant fractures (e.g. joints). The 5 parameters for plane waves traveling in the 2-3 plane are: Orthorhombic Media Orthorhombic media have elastic...
2022
Sonic Logging to Detect Bypassed Hydrocarbons in the Wilmington Field, CA
Daniel Moos, F. Scott Walker, Donald D. Clarke
Pacific Section of AAPG
...., and Wang, Z., 1992, Seismic properties of pore fluids: Jeophysics, v. 57, p. 1396-1408. Biot, M.A., 1956, Theory of elastic waves in a fluid-saturated...
1996
Modeling consolidated sandstones with dispersed clay
J. Gallop, L. Vernik, F. Contreras, J.-G. Restrepo, S. Blanco, G. Alvarez
International Meeting for Applied Geoscience and Energy (IMAGE)
... the elevated level of clay (15% < 𝑣 𝑐𝑙 <35%) into the solid component moduli and 2) we modify the elastic pore shape factors to account for the presence...
2023
Minimum Horizontal Stress Sharpening; A Novel Workflow Honoring the High-Resolution Heterogeneity Seen in Unconventional Reservoirs
Edgar Velez, Elia Haddad, Andy Wray
Unconventional Resources Technology Conference (URTEC)
... reservoirs (Weng et al., 2018). Thinly laminated formations with significant contrast in elastic moduli between layers exhibit weakly cohesive...
2022
Geophysical Characterization of Carbonate Reservoirs Using Advanced Interpretation Techniques: Applications to Abenaki Formation, Penobscot Block, Nova Scotia; #42083 (2017)
D. Coronel, E. Villamizar, E. Illidge, S. Khurama
Search and Discovery.com
... effect is linked to the rock mechanic-elastic properties. These changes in the reflectivity are the result of the contrasts between the P-wave...
2017
Mechanical Earth Model with Uniaxial Core Test Validation from HPHT Exploration Well in North Sumatra
Restio Brata, Muhamad Yanuar Mahardi, Apollinaris Stefanus Leo Anis
Indonesian Petroleum Association
... be determined from the stress-strain curves of laboratory compressive tests. Dynamic elastic properties (moduli) can be calculated from logs...
2019
The Array Sonic .... A New Technique for Acoustic Measurements
A. James
Indonesian Petroleum Association
... to calculate Poisson's ratio and other elastic constants of the rock (Fig. 3). Figure 3. Dynamic elastic properties Such measurements have been a standard...
1989
Predicting Pore Pressure in Carbonates: A Review; #41830 (2016)
Sam Green, Stephen A. O'Connor, Alexander P. Edwards
Search and Discovery.com
... on elastic and dry rock moduli and effective stress was also attempted by Kumar et al. (2010), but the lack of shear velocity data (Vs) meant...
2016
Application of Staged Differential Effective Medium Models for the Prediction of Velocities; #40557 (2010)
M. T. Myers, L. A. Hathon
Search and Discovery.com
... of the lathlike shape of the feldspar grains, although quartz:quartz contacts dominate the elastic properties. Above about 12 weight % feldspar...
2010
Chalk porosity and sonic velocity versus burial depth: Influence of fluid pressure, hydrocarbons, and mineralogy
Ida L. Fabricius, Lars Gommesen, Anette Krogsboll, Dan Olsen
AAPG Bulletin
..., and P. Japsen, 2002, Elastic moduli of chalk as a reflection of porosity, sorting and irreducible water saturation (abs.): Society of Exploration...
2008
Well Log Data Conditioning Using a Rock Physics Modeling Approach: Examples From the Banyu Urip Field, Cepu KKS, East Java Basin
Shiyu Xu, Soman Chacko
Indonesian Petroleum Association
... et al. 1995), except that an anisotropic rock physics model is required to calculate the relevant elastic constants and, hence, the anisotropy...
2008
Abstract: Seismic Amplitude Measurement for Primary Lithology Estimation (SAMPLE): Case Histories From Tertiary Western Basins
G. S. Gassaway
Earth Science Bulletin (WGA)
..., and pore fluids are estimated. The SAMPLE method works because reflection and transmission of elastic waves (seismic waves) at the boundary between...
1984
AVO Impedance: A New Attribute for Lithology and Fluid Discrimination
Rob Simm, Michel Kemper, and Jagat Deo
Houston Geological Society Bulletin
... was presented at Petex 2002 by the first author in December 2002.) Introduction Porosity and fluid discrimination from seismic using elastic inversion...
2003
Abstract: Devono-Carboniferous volcanic and plutonic rocks of Cape Breton Island, Nova Scotia
A. A. Arnott, G. A. MacDougall, S. M. Barr
Atlantic Geology
... of a conglomeratic unit, overlain by basalt (with some interlayered elastic sedimentary rocks), rhyolite, and a red elastic sedimentary unit. The basalt...
1994
Leveraging self-supervised deep learning to address cross-talks in multi-parameter inversions
Wenlong Wang, Yulang Wu, Yanfei Wang, George A. McMechan
International Meeting for Applied Geoscience and Energy (IMAGE)
... inversion face challenges in accurately determining MPM due to complex inter-parameter crosstalks in the elastic wave equation. To solve this problem...
2024
EVOLUTION OF QUANTITATIVE INTERPRETATION (QI) STRATEGY IN EARLY STAGES OF FRONTIER EXPLORATION -AN INDONESIAN CASE STUDY
David M. Jessup, Dave Goulding, Kirill Epov, Muhammad Juliansyah, and Peter Harris
Indonesian Petroleum Association
... Elastic Impedance (EEI) inversion proved to be very helpful in prospect delineation through separation of reservoir and fluid effects and formed...
2025
PROBABILITY OF CARBONATE ROCK DISTRIBUTION IN HYDROCARBON RESERVOIRS USING EXTENDED ELASTIC IMPEDANCE AND BAYESIAN CLASSIFICATION METHODS (CASE STUDY: PENOBSCOT FIELD, CANADA)
Nur Annisa Fitri and Sabrianto Aswad
Indonesian Petroleum Association
...PROBABILITY OF CARBONATE ROCK DISTRIBUTION IN HYDROCARBON RESERVOIRS USING EXTENDED ELASTIC IMPEDANCE AND BAYESIAN CLASSIFICATION METHODS (CASE STUDY...
2025
MAPPING RESERVOIR CHARACTERISTICS WITH PETROPHYSICAL PROPERTIES USING PSEUDO ELASTIC IMPEDANCE (PEI) AND SEISMIC INVERSION IN POSEIDON FIELD, BROWSE BASIN
Runggu Priskila Pardede, Zhilan Zhalilla Puti Alfatih, Muhamad Fadil Saputra, Asido Saputra Sigalingging, and Sonny Winardhi
Indonesian Petroleum Association
...MAPPING RESERVOIR CHARACTERISTICS WITH PETROPHYSICAL PROPERTIES USING PSEUDO ELASTIC IMPEDANCE (PEI) AND SEISMIC INVERSION IN POSEIDON FIELD, BROWSE...
2025
ENHANCED RESERVOIR CHARACTERIZATION IN THE VOLVE FIELD, NORTH SEA: A COMPARATIVE STUDY BETWEEN DETERMINISTIC AND STOCHASTIC INVERSIONS AND ITS APPLICATION TO PROBABILISTIC NEURAL NETWORK
Muhammad Ichsan Yusuf, Danang Tri Ardiansyah, and Fahrel Jayusri
Indonesian Petroleum Association
...). This study aims to compare deterministic and probabilistic methods and improve the seismic resolution for reservoir characterization based on elastic...
2025
Integration of Sequence Stratigraphy and Elastic Inversion Improved Understanding on Reservoir Characterization (Paper P33)
N. M. Mohamud, O. A. M. Mahmud, N. A. R. Razali, M. H. M. N. M Nor
Geological Society of Malaysia (GSM)
...Integration of Sequence Stratigraphy and Elastic Inversion Improved Understanding on Reservoir Characterization (Paper P33) N. M. Mohamud, O. A. M...
2012
Abstract: Lab and numerical experiments of how cracks influence the nonlinear interactions of P- and S-waves
Meghdad Darijani, Mandy Sin Huay Lim, Herurisa Rusmanugroho, Alison Malcolm
Atlantic Geology
... connectivity, orientation, and fluid content are all important for reservoir evaluation. The presence of cracks is a contributing factor to nonlinear elastic...
2018
Abstract: Amplitude variation with offset (AVO) inversion modeling with a local elastic solver
Ligia Elena, Jaimes Osorio, Alison Malcolm
Atlantic Geology
...Abstract: Amplitude variation with offset (AVO) inversion modeling with a local elastic solver Ligia Elena, Jaimes Osorio, Alison Malcolm Amplitude...
2018