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The AAPG/Datapages Combined Publications Database
Showing 10,656 Results. Searched 200,626 documents.
The Effect of Velocity Uncertainty and Attenuation on Flow Estimates From Microseismicity
Oleg V. Poliannikov, Michael Fehler, Alison Malcolm
Unconventional Resources Technology Conference (URTEC)
... estimated from observed microseismicity. We use a probabilistic physical model that directly ties fluid pressure in the subsurface during...
2015
Evergreen digital subsurface geostructure and geomechanics model for optimized well drilling
Gongrui Yan, Qihong Lei, Peng Liu, Lin Liang, Ting Lei, Yansong Huang, Paul Bolchover, Gaige Wang, Haipeng Zhao, Maoyou Sun
International Meeting for Applied Geoscience and Energy (IMAGE)
...Evergreen digital subsurface geostructure and geomechanics model for optimized well drilling Gongrui Yan, Qihong Lei, Peng Liu, Lin Liang, Ting Lei...
2023
Quantitative Prediction of Sandbody Connectivity within Distributive Fluvial Systems Using Process-Based Numerical Modeling, #42436 (2019).
S. Worms, C.M. Griffiths, A. Owen, J.A. Howell, A.J. Hartley,
Search and Discovery.com
... spatial distribution of fluvial facies from modern and ancient systems have led to the development of the Distributive Fluvial System (DFS) model...
2019
Accelerated augmented Lagrangian full-waveform inversion based on truncated randomized singular value decomposition
Jiahang Li, Hitoshi Mikada, Junichi Takekawa
International Meeting for Applied Geoscience and Energy (IMAGE)
... such as nonconvexity and nonlinearity. The convexity of the objective function can often be enhanced by using a better initial model or a lower starting frequency...
2023
Application of fractional Gaussian fractal-based stochastic seismic inversion to F3-Netherland dataset
Srishti Singh, Sreeja Kalyankar, Ajay Malkoti, Nimisha Vedanti
International Meeting for Applied Geoscience and Energy (IMAGE)
... as apriori information with seismic data also enhances the low-frequency content of the model parameters. Therefore, generating initial models containing...
2024
ABSTRACT: The Correlation Between Coal Swelling And Permeability: A Case Study From Kushiro Low Rank Coal
Ferian Anggara, Kyuro Sasaki, Yuichi Sugai
The Society for Organic Petrology (TSOP)
... measurements with published permeability model. Continuous measurements of coal swelling and permeability...
2015
Extended Abstract: Advances and Challenges in Seismic Data Processing and Imaging for Geologically Complex Areas
Ruben D. Martinez
GCAGS Transactions
... velocity model building and depth migration algorithms could not possibly deliver useful seismic depth images for structural interpretation...
2012
Abstract: Application of Rock Physics Modelling and Seismic Attribute in Developing the Geological Model An Example from Eocene Deepwater Turbidite in Block 21/23A, CNS, UK (Geophysics Paper 14)
Liau Min Hoe, Kester Waters, Nicholas Pillar, Howard D Johnson, Christopher A-L Jackson
Geological Society of Malaysia (GSM)
...Abstract: Application of Rock Physics Modelling and Seismic Attribute in Developing the Geological Model An Example from Eocene Deepwater Turbidite...
2008
Vaca Muerta Shale Reservoir Characterization and Description: The Starting Point for Development of a Shale Play with Very Good Possibilities for a Successful Project
Mariano N. Garcia, Federico Sorenson, Juan Carlos Bonapace, Fabio Motta, Christian Bajuk, Hernan Stockman
Unconventional Resources Technology Conference (URTEC)
... is not affected by different kinds of particles, is crucial for the correct selection of the rheological model to represent the cement system. Currently...
2013
Present-day stress and neotectonics of Brunei: Implications for petroleum exploration and production
Mark R. P. Tingay, Richard R. Hillis, Chris K. Morley, Rosalind C. King, Richard E. Swarbrick, Abdul Razak Damit
AAPG Bulletin
... design using the mechanical Earth model (MEM) approach: The Leading Edge, v. 26, p. 585588.Goulty, N. R., 1998, Relationship between porosity and effective...
2009
Constructing Meaningful Geologic Models of Shale Gas Systems: An Example from the Horn River Basin, Canada
Rene Jonk, Janice Allen, Lochlann Magennis, Ken Potma, Michael Wansteeker
Unconventional Resources Technology Conference (URTEC)
... of a geocellular facies model constructed for a shale gas play in the Horn River Basin, Canada. It shows that traditional techniques of identifying lithofacies...
2013
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
... waves are elastically coupled, they cannot be modeled in acoustic waveform tomography. Starting velocity model and source signature estimation We used...
2014
Modernizing Petrophysical Interpretation in Unconventional Reservoirs by Integrating Advanced Well Logs and Core Analysis in High-Definition Wells
Haijing Wang, Luisa Crousse, Sergio Cuervo, Ronald Brown, Andrew Tipton, Tim Fischer, Michael Cheshire, Mason Edwards, Aygul Kostinovsky, Ezequiel Lombardo, Esteban Rives, Ricardo Freitas, Ali Wushur
Unconventional Resources Technology Conference (URTEC)
... our methods for developing an integrative petrophysical interpretation in HD wells, as a steppingstone towards a robust standard-definition (SD) model...
2025
Reservoir resistivity assessment, best practices, and pitfalls
Daniel Baltar
International Meeting for Applied Geoscience and Energy (IMAGE)
... yields an unrealistic low value, potentially missing the true reservoir resistivity by orders of magnitude. Examples Rt estimation scenario 1...
2023
A New Approach of 3D Geomechanical Calculation for Shale Play Exploration in Indonesia: Unlocking Unconventional Resources
La Ode Marzujriban
Indonesian Petroleum Association
...) estimation that can affect the E calculation that is used to calculate the brittleness value of lithology. Young’s modulus density (Eρ) is an attribute...
2016
Nonlinear broadband seismic inversion for fluid mobility
Xuan Zheng, Zhaoyun Zong
International Meeting for Applied Geoscience and Energy (IMAGE)
... factor, which can be described by the approximate constant Q model: ω i 1 ln + 1 − π Qα ωr 2Qα ω i 1 1 1 ln = + 1 − β (ω ) β (ωr ) π Qβ...
2024
Volumetric and 3-D Property Modeling of the Grand Tower Formation in the Salem Field, Southern Illinois; #30542 (2018)
Mansour Khosravi Rokrok
Search and Discovery.com
.... Pressure-solution seams (arrow) shows overburden compaction slightly reduced the porosity. Second waterflood project 500 28 F) Brown dolomite...
2018
Comparison of the Descriptors of Sediment Grain-size Distributions
Thomas A. Jones
Journal of Sedimentary Research (SEPM)
... that these values will be useful with the mathematical model. The Edgeworth series provides a method of estimation which will describe the sediment more...
1970
Failure of cap-rock seals as determined from mechanical stratigraphy, stress history, and tensile-failure analysis of exhumed analogs
E. S. Petrie, J. P. Evans, and S. J. Bauer
AAPG Bulletin
... tensile strength measurements from Brazilian tests for estimation of the failure envelopes for each rock type. We combine these data with estimates...
2014
Insights on fracture and karst cavern origin and diagenesis from core observations at Tengiz and Korolev fields, Kazakhstan
Ted Playton, Evan Earnest, Fermín Fernández-Ibáñez, Assem Bibolova, Dana Tolessin, Ilyas Tussupbayev, and Bagdat Toleubay
AAPG Bulletin
...” burial fractures that formed during or after burial under the influence of increased overburden, tectonic stress, and pore pressure; (3) “type C...
2025
An Ensemble-Based History Matching Approach for Reliable Production Forecasting from Shale Reservoirs
Usman Aslam, Rafel M. Bordas
Unconventional Resources Technology Conference (URTEC)
..., and completion design in shale wells have helped reduce costs. However, accurate reserve estimation and production forecasting remain the greatest unknowns...
2020
Moho, Basin Dynamics, Salt Stock Family Development, and Hydrocarbon System Examples of the North German Basin Revisited by Applying Seismic Common Reflection Surface Processing
Heinz-Juergen Brink, Dirk Gajewski, Mikhail Baykulov, Mi-Kyung Yoon
AAPG Special Volumes
... model consistent with the data was built and used to perform prestack and poststack depth migrations. The image of a Jurassic salt plug indicates...
2012
Formation Anisotropy and Heterogeneity Evaluation with a High-Resolution LWD Ultrasonic Slowness Imaging Tool
Naoki Sakiyama, Hiroshi Hori, Hiroaki Yamamoto, Hiroshi Nakajima, Matthew Blyth, Syed Muhammad Fahim Ud Din, Mark Kittridge
Unconventional Resources Technology Conference (URTEC)
... to receiver distance, the pseudo-Rayleigh mode is dominant in the waveforms in this condition. Table 1 Model input parameters for Figure 3, and output...
2020
Estimation of Gas Reservoir Boundary by AVO Analysis
Alfian D. Santoso, L. Hendrajaya, F. Makhruf, Purwoko, S. Ardisasmita
Southeast Asia Petroleum Exploration Society (SEAPEX)
...Estimation of Gas Reservoir Boundary by AVO Analysis Alfian D. Santoso, L. Hendrajaya, F. Makhruf, Purwoko, S. Ardisasmita 1996 217 224 AVO analysis...
1996
Efficiency of Tdem and EM-IP Methods Application for Reservoirs Exploration in South East Asia (Geophysics Paper 2)
Yuri A. Agafonov, Mustapha M. Salleh, Sophia V. Kompaniets, Olga V. Markovceva, Ilya V. Egorov, Igor V. Bouddo
Geological Society of Malaysia (GSM)
... geological objectives: acquisition of geoelectrical parameters of section that characterize the structure of hydrocarbon promising complexes, estimation...
2011