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The AAPG/Datapages Combined Publications Database
Showing 63,934 Results. Searched 195,387 documents.
Multi-Component Characterization of Carbonate Reservoirs; #41916 (2016)
Killian C. Ikwuakor, Agoro Abdulraheem
Search and Discovery.com
... data, where linear-linear crossplots and the parameters derived from the family of equations can be used to discriminate pore fluids and carbonate rock...
2016
Wave-Formed Sedimentary StructuresA Conceptual Model
H. Edward Clifton
Special Publications of SEPM
... metry of the orbital velocities Adeyemo 1970 Velocity asymmetry Ll II can be quantitative ly estimated from the Stokes second order wave m equations...
1987
Climate Models and their Application
Eric J. Barron, George T. Moore
Special Publications of SEPM
... is therefore a time-dependent, zonally averaged model which can be used to solve for surface temperature as a function of latitude and time. These type...
1994
Abstract: Workflows for Sweet Spots Identification in Shale Plays Using Seismic Inversion and Well Logs; #90187 (2014)
Yexin Liu
Search and Discovery.com
...he Conjugate Gradient method can be used to solve the equation (3) to simultaneously estimate the epsilon, delta, and gamma ( in addition to the...
2014
Abstract: Effects of Lateral Heterogeniety Scales on AVO Trends; #90174 (2014)
Ramin Saleh, Emmanuel Bongajum, and Bernd Milkereit
Search and Discovery.com
...). However, the simple 2-layer plane wave approximation may lead to potential pitfalls in the interpretation and inversion of AVO trends (Allen and Peddy...
2014
Evaluation of Water Hammer Analysis as Diagnostic Tool for Hydraulic Fracturing
Xiang Ma, Fuping Zhou, Jose Alberto Ortega Andrade, Shekhar Gosavi, Damian Burch
Unconventional Resources Technology Conference (URTEC)
...) is used to numerically solve the resulting pressure transient equations. Later, Carey et al. (2015) extended the work to multiple created fractures...
2019
Multiscale Seismic Models of Complex Fracture Networks
Richard L. Gibson Jr., Yalchin Efendiev, Judith Chester, Yongchae Cho, Edith Sotelo
Unconventional Resources Technology Conference (URTEC)
... discretized mesh; this fine mesh is used to capture fracture properties by generating quantities (basis functions) that are used for modeling wave...
2017
A Note on the Preservation of Offshore Tsunami Deposits
Robert Weiss, Heinrich Bahlburg
Journal of Sedimentary Research (SEPM)
...) In this contribution we explore the preservation potential of offshore tsunami deposits. The application of linear wave theory and flat-bottom conditions allows...
2006
Probabilistic centroid moment tensor inversions using geologically constrained priors: Application to induced earthquakes in the Groningen gas field, the Netherlands
La Ode Marzujriban Masfara, Cornelis Weemstra, Thomas Cullison
International Meeting for Applied Geoscience and Energy (IMAGE)
... propagating the model, HMC uses Hamilton’s equations to simultaneously update the model and momentum vectors and hence its potential and kinetic energy...
2023
Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013)
Paul F. Anderson
Search and Discovery.com
... to achieve those estimates. The number of potential AVO equations one has access to now exceeds what many would consider useful. The problem then becomes...
2013
Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013)
Paul F. Anderson
Search and Discovery.com
... to achieve those estimates. The number of potential AVO equations one has access to now exceeds what many would consider useful. The problem then becomes...
2013
Abstract: Spectral-element Simulations of Elastic Wave Propagation in Exploration and Geotechnical Applications; #90187 (2014)
Lin Zheng, Qi Zhao, Qinya Liu, Bernd Milkereit, and Giovanni Grasselli
Search and Discovery.com
... in seismology is to solve the elastic seismic wave equations accurately. With the advancing of computational power, numerical methods...
2014
Integrated Petrophysical Methods for the Analysis of Reservoir Microarchitecture—a Kansas Chester Sandstone Case Study
John H. Doveton
Kansas Geological Society
... estimate of permeability used within the Pittman equations which themselves are generalized predictors for sandstones. Notice how the contours become...
1999
Embedding Physical Flow Functions into Deep Learning Predictive Models for Improved Production Forecasting
Syamil Mohd Razak, Jodel Cornelio, Young Cho, Hui-Hai Liu, Ravimadhav Vaidya, Behnam Jafarpour
Unconventional Resources Technology Conference (URTEC)
... DCA calculation using the PINN approach. When the physical functions or governing equations are not known, such coupling methods can also be used...
2022
Designing Coal-Bed Methane Seismic Acquisition Survey Parameters Using Finite Difference Modeling
Abdul Haris, Befriko Murdianto, Adriansyah
Indonesian Petroleum Association
.... Prospecting, 9, 485 – 502. Clayton, R. and Engquist, B., 1977, Absorbing boundary conditions for acoustic and elastic wave equations, Bull. Seis. Soc...
2009
Abstract: Seismic Dispersion in Extra-Heavy Oil Saturated Rock; #90172 (2014)
Todd D. Bown, Douglas R. Schmitt
Search and Discovery.com
..., displayed in terms of acoustic wave speed in figure 3, fused together the properties of the extra-heavy oil and carbonate rock. Inputs used for our CPA model...
2014
Intelligent digital rock physics assisting quantitative seismic interpretation
Zhiyu Hou, Danping Cao, Xinjie Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... previous research (Hou and Cao, 2022), we extended the structure for 3D digital rocks, and used the network to predict P and S wave velocities...
2023
Quantifying the Influence of Rock Fabric, Composition, and Electrical Double Layer on the Broadband Dielectric Dispersion of Organic-rich Mudrocks
Artur Posenato Garcia, Zoya Heidari
Unconventional Resources Technology Conference (URTEC)
... unknown scalar functions, namely the electric potential and the net concentration of ions. In order to solve Equation 22, we need to establish...
2018
3D3C seismic exploration for tight sand reservoirs: Case study in western China
Wang QinGeng, Hu Shanzheng, Zhao Rongrong, Xie Wanxue, Zhou Ming, Ren Cong, Jing Longjiang, Luo Ji
International Meeting for Applied Geoscience and Energy (IMAGE)
... reservoir and the fluid characteristics more accurately in target formation. A comprehensive shear-wave statics resolving workflow was established to solve...
2023
P-Wave Impedance, S-Wave Impedance and Density from Linear AVO Inversion: Application to a VSP Data from Alberta
Faranak Mahmoudian
Search and Discovery.com
... for the compressional impedance in the PP inversion alone. Methodology The Zoeppritz equations describe the elastic, plane-wave reflection...
Unknown
P-Wave Impedance, S-Wave Impedance and Density from Linear AVO Inversion: Application to a VSP Data from Alberta
Faranak Mahmoudian
Search and Discovery.com
... for the compressional impedance in the PP inversion alone. Methodology The Zoeppritz equations describe the elastic, plane-wave reflection...
Unknown
Formalizing Geological Knowledge--With an Example of Modeling Stratigraphy Using Fuzzy Logic
Ulf Nordlund
Journal of Sedimentary Research (SEPM)
...? To investigate whether methods related to fuzzy logic can be used to solve this kind of problem, an experimental modeling program was constructed...
1996
ELECTRONIC COMPUTERS AID IN EXPLORATION DECISIONS AND INTERPRETATIONS
E. J. Assiter
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
... AND INTERPRETATIONS 2 E.J. Assiter 2 ABSTRACT Electronic computers are at present being used to solve or aid in the solution of the two categories...
1962
Physics Informed Data-driven Models for Discovery of Flow Physics and Forecasts in Unconventional Reservoirs
Hardikkumar Zalavadia, Utkarsh Sinha, Prithvi Singh, Zhenyu Guo, Sathish Sankaran
Unconventional Resources Technology Conference (URTEC)
... functions as well as features from common flow-regime equations, which serve as the foundation for traditional RTA. The model, however...
2023
The Utilization of the "Rate-Integral" to Assist with Decline Curve Analysis of Poor-Quality Unconventional Time-Rate Data
E. W. Bryan, D. Symmons, D. Ilk, T. A. Blasingame
Unconventional Resources Technology Conference (URTEC)
... be used to define the dimensionless pressure integral difference as a simple difference of these functions: pDid = pD - pDi ("pressure integral-derivative...
2021