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The AAPG/Datapages Combined Publications Database
Showing 4,574 Results. Searched 195,354 documents.
Mathematical modeling of microcrack growth in source rock during kerogen thermal maturation
Yunfei Yang, and Gary Mavko
AAPG Bulletin
...Mathematical modeling of microcrack growth in source rock during kerogen thermal maturation Yunfei Yang, and Gary Mavko 2018 2519 2535 102 12...
2018
Abstract: AVO Theory for Large Contrast Elastic and Anelastic Targets in Pre-Critical Regimes; #90187 (2014)
Kris Innanen
Search and Discovery.com
.... D., 1973, Wave propagation in elastic solids: North- Holland, 1st edition. Aki, K. and P. G. Richards, 2002, Quantitative seismology: University...
2014
Depositional Architecture and Petrophysical Variability of an Oolitic Tidal Sand Shoal: Pennsylvanian (Missourian), Kansas, U.S.A.
Eugene C. Rankey, Hamilton Goodner, John Doveton
Journal of Sedimentary Research (SEPM)
... measure elastic body waves in which the direction of particle movement is normal to the direction of wave propagation. In carbonates, shear-wave velocity...
2018
Fracture Characterization of Carbonate Reservoir Using Integrated Sequential Prediction of Artificial Neural Network: Case Study of Salawati Basin Field
Bagus Endar B. Nurhandoko, Nana Djumhana, Khairil Iqbal, Isnaini Rahman, Susilowati, Yoga Hariman
Indonesian Petroleum Association
... interaction in interior wall of their pores space which make their wave propagation system becoming more complex. This carbonate complexity requires...
2012
Reservoir Description by Interferometric Imaging of VSP Data in Transition Zones
Thomas Radford, Martin Karrenbach, Ferry Yustiana, Willi Brianno, Dhea Wachju
Indonesian Petroleum Association
... *** Statoil © elastic full wave-form forward modeling to help in the interpretation, analysis and uncertainty estimates. Each of those particular results...
2013
Characterizing the Seismic Response of Naturally Fractured Basement Reservoir in Sumatra Area: Towards an Efficient Seismic Exploration Strategy
Pongga Wardaya, Vida Irine Rossa, Erlangga Septama, Richie Rahmat Pratama, Rusalida Raguwanti
Indonesian Petroleum Association
... of mathematical equations which are describing the wave propagation is constructed from Newton’s and Hooke’s law presented as 𝜕𝑣 𝑥 𝜕𝑡 =− 1...
2021
Permeability, Porosity, and Shear-wave Anisotropy From Scaling of Open Fracture Populations
Randall Marrett
Rocky Mountain Association of Geologists
... 78712 ABSTRACT Open fractures have a profound impact on fluid flow and shear-wave propagation in rock. Previous models have specified...
1997
Adjustments of Velocity Logs to Tie Geophone Surveys
Warren Hicks
Oklahoma City Geological Society
....: Variation of Elastic Wave Velocity With Saturation in Sandstone - Geophysics Vol. 17, pp. 739-752, 1952. Morse, R. W.: Acoustic Propagation...
1961
Wave Modeling and Hydrodynamics
J. Ian Collins
Special Publications of SEPM
... approximate wave theory is summarized to give the basic mathematical properties of water Following this a brief summary is presented of the factors...
1987
The Application of Full Azimuth 3D Seismic Fracture Detection Technology in the Prediction of Favorable Reservoirs within the Shengbei 5 Well Area Tight Sandstone Region; #41226 (2013)
Xiang Guo, Jianbin Ran, Xiaowei Yu, Zhengtao Hu, Zhang Yuan, Zhang Jinxue, and Fulei Li
Search and Discovery.com
... seismic wave propagation will be affected by the fractures. Theoretical studies show that the influence of fractures may reach a maximum in the dip...
2013
Optimal transport for elastic source inversion
Tyler Masthay, Björn Engquist
International Meeting for Applied Geoscience and Energy (IMAGE)
... the acoustic wave equation, which is less accurate than the elastic wave equation. In this paper, we extend these results to elastic source inversion in two...
2023
The mechanics of initiation and development of thrust faults and thrust ramps
Sarah S. Wigginton, James P. Evans, Elizabeth S. Petrie
Rocky Mountain Association of Geologists
... of a mesoscopic thrust fault at Ketobe Knob in central Utah provides evidence of thrust ramp nucleation in competent units, and fault propagation upward...
2022
Natural fracture characterization in tight gas sandstones: Integrating mechanics and diagenesis
Jon E. Olson, Stephen E. Laubach, Robert H. Lander
AAPG Bulletin
...). Geophysical techniques, which infer fracture attributes from their effects on wave propagation, sample a larger volume but have limited capability...
2009
Acoustic Velocity Modeling of Unconventional Reservoirs
Alessandra Simone, Lori Hathon, Michael Myers
Unconventional Resources Technology Conference (URTEC)
... mathematical methods have been proposed to derive elastic moduli in VTI media including: Backus averaging, Self-Consistent approximation (SC), bounding...
2020
Abstract: Cross-Validation of 3C and 9C Prestack Shear Wave Splitting Analysis at Big Sky; #90224 (2015)
Jeff P. Grossman and Gulia Popov
Search and Discovery.com
... reflection or transmission at an interface, or discontinuity in the elastic parameters of the propagation medium. Both modes are characterized...
2015
Modeling Fracturing and Faulting Within Sediments Around Rapidly Moving Lateral Salt Sheets (1)
ZHIHUAI YU , IAN LERCHE , AND ALLEN LOWRIE
AAPG Bulletin
..., and R. L. Eastwood, 1985, Relationships between compressional-wave and shear-wave velocities in clastic silicate rocks: Geophysics, v. 50, p. 571-578...
1991
Investigation and Field Application of Ultra-High Density Fracturing Technology in Unconventional Reservoirs
Fanhui Zeng, Yu Zhang, Jianchun Guo, Su Diao, Wenxi Ren, Bintao Zheng
Unconventional Resources Technology Conference (URTEC)
... of dessert evaluation parameters for different quality reservoirs scope. The second category is to use mathematical methods such as weight coefficient...
2021
The emergence and impact of scientific machine learning in geophysical exploration
Umair bin Waheed
International Meeting for Applied Geoscience and Energy (IMAGE)
... with the physics of wave propagation. Another outstanding challenge with the training of PINN models has been due to an unbalanced back-propagated gradient...
2023
A "50 m-high tsunami" in Sabah? - a geological "reality check" on a mathematical prediction
Mazlan Madon
Geological Society of Malaysia (GSM)
... or geologically reasonable and, therefore, should be reevaluated. Keywords: Sabah Trough, Brunei Slide, tsunami wave generation, mathematical simulation...
2018
THE EARTHQUAKE DAMAGE TO HEBGEN DAM AND THE NECESSARY REPAIR PROGRAM
C. H. KIRK
Montana Geological Society
... earthquakes happen? Not much is definitely known about the way energies are released by sudden earth movements. However, the elastic...
1960
The Evolution of FWI and its Perceived Benefits
Tony Martin, Andrew Long
Australian Petroleum Production & Exploration Association (APPEA) Journal
... often fail to resolve small velocity anomalies, as they use high frequency approximations for wavefield propagation. This can result in inaccurate...
2019
Mathematical model for calculating the horizontal principal stress of a faulted monoclinal structure in southwest Qaidam Basin, China
Xiangyu Fan, Qiangui Zhang, Meiheng Duan, Yang Yang, Qiang Duan, Xiaohong Chen, and Da Lv
AAPG Bulletin
...) established a mathematical model that provided a framework for determining the stress coefficient (Charlez, 1997). In 1973, based on the theory of elastic...
2019
Acoustic Tomography for Reservoir Surveillance: Reservoir Characterization and Modeling
J. H. Justice, M. E. Mathisen, A. A. Vassiliou, S. Singh , P. S. Cunningham, J. R. Bulau
AAPG Special Volumes
... the medium of interest, which may be a hydrocarbon reservoir. From this data, the velocity of propagation of the seismic wave at each point...
1991
High-resolution Measurements of Elasticity at Core Scale. Improving Mechanical Earth Model Calibration at the Vaca Muerta Formation.
Anton Padin, Gilles Pijaudier-Cabot, Alain Lejay, Hamid Pourpak, Jean-Philippe Mathieu, Atef Onaisi, Gregory Boitnott, Laurent Louis
Unconventional Resources Technology Conference (URTEC)
... of ultrasonic surface wave velocities (P and S) at the milimetric scale, then calibrated the results with discrete triaxial tests performed on plugs...
2019