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The AAPG/Datapages Combined Publications Database
Showing 522 Results. Searched 195,364 documents.
Simulation of seismic waves in the fluid-solid coupled thermoelastic medium
Sen Yang, Guochen Wu, Junzhen Shan, Hongying Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
...), Qingdao, Shandong, China. Summary The classical seismic wave propagation theory holds that the underground medium is completely elastic under...
2023
Abstract: Seismic Frequency Wave Speed Measurements on Micro-cracked, Fluid-saturated Synthetic Rock; #90172 (2014)
Heather Schijns, Ian Jackson, Douglas R. Schmitt
Search and Discovery.com
...Abstract: Seismic Frequency Wave Speed Measurements on Micro-cracked, Fluid-saturated Synthetic Rock; #90172 (2014) Heather Schijns, Ian Jackson...
2014
An Empirical Study of the Generalized Fluid Method for Hydrocarbon Discrimination
Search and Discovery.com
... the fluid content from cross-plots of these parameters. Russell et al. (2003) used standard poroelasticity theory (Biot, 1941, and Gassmann, 1951...
2013
Sonic Properties as a Signature of Overpressure in the Marcellus Gas Shale of the Appalachian Basin
Search and Discovery.com
N/A
ABSTRACT Characterization of Carbonate Reservoir Permeability Heterogeneity by Integrating Rock Physics Model Core Measurement and Petrophysical Data, #90104 (2010)
Dou Qifeng; Sun YueFeng; Sullivan Charlotte
Search and Discovery.com
... characterization. Based on an extended Biot theory of poroelasticity, a simplified rock physics model is derived for carbonate rocks by defining...
2010
Fracture Geometry Measurements by Analyzing Multiwell Communications
Sofya Sizova, Roman Korkin
Unconventional Resources Technology Conference (URTEC)
... of URTeC is prohibited. Abstract In this paper, the width and length of a hydraulic fracture are estimated from the analysis of wave propagation from...
2021
Mahakam Delta Core Workshop:TM‐62 Core Synthesis a Tight G Zone Reservoir, Tambora Field, East Kalimantan
Thomas Y. Yoga, Firdaus Tampilang
Indonesian Petroleum Association
... nature of the sandstone implies slow sedimentation rates dominated by weak currents or wave action. FA7 is interpreted as being deposited...
2016
Coupling Geomechanics and Petrophysical Measurements for Production Enhancement in Organic-Rich Shales
Azra N. Tutuncu, Daisuke Katsuki, Binh T. Bui, Anton Padin, Bryan McDowell
Unconventional Resources Technology Conference (URTEC)
... of the fluid in the pore space as well as the global (Biot) and squirt flow influence the wave velocities and attenuations. Pore pressure changes due...
2016
Time-Lapse Seismic Monitoring of Individual Hydraulic Frac Stages Using a Downhole Distributed Acoustic Sensing Array
Gary Binder, Aleksei Titov, Diana Tamayo, James Simmons, Ali Tura, Grant Byerley, David Monk
Unconventional Resources Technology Conference (URTEC)
... The dominant time-lapse effect observed in the survey was a ~ 1 ms time delay of the direct P-wave arrivals along the horizontal well from both...
2019
Formation Evaluation of Type-1 Fractured Basement Rocks Using Borehole Data
Adriaan A. Bal, Javier Franquet, Stephen Dymmock, Robert Maddock, Glen Palamountain, Ali Baradi, Dinah Pantic, Fermín Fernández-Ibáñez
Indonesian Petroleum Association
... in splitting the shear wave into a fast wave and slow wave. The fast wave travels parallel to the open fracture network, and slow shear wave travels...
2009
Well-Log-Based Assessment of Elastic Properties in Organic-Shale Formations
Alvaro Aranibar, Clotilde Chen Valdés, Zoya Heidari
Unconventional Resources Technology Conference (URTEC)
... constituents. Next, we performed tri-axial laboratory experiments at different stress levels to measure elastic properties and acoustic-wave velocities...
2014
Sonic Saturation Inversion and AVO Modeling in the Tunu Gas Field
Patrick Fouchard, Scott Leaney, Sugimin Harsono
Indonesian Petroleum Association
... empirical saturation estimate to analyze sonic data from a well in Total's Tunu field for gas saturation. Biot-Gassmann is then used to replace the pore...
1996
Adaptive Time-stepping to Capture Induced Seismicity for Unconventional Reservoir Exploration
Zheng Han, Rami Younis
Unconventional Resources Technology Conference (URTEC)
..., 2022). In particular, the method automatically adjusts time step size across six orders of magnitude to resolve slow poromechanical dynamics...
2023
Pore Pressure and Elastic Moduli Estimation Considerations for a Simplified Geomechanical Model for Unconventional Plays. A case study in the Vaca Muerta Formation
Sergio Cuervo, Ezequiel Lombardo
Unconventional Resources Technology Conference (URTEC)
... was completed by Biot (σ’ = σ – α . Pp) to take into account the part of the total stress carried by the solid framework (σ’), the part that is carried...
2017
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
... to content of clay and quartz. (c, f) Porosity and P-wave velocity are modeled as functions of effective depth according to Biot (Table 4).In the porous...
2008
AVO Analysis for Direct Hydrocarbon Detection in Field X in the Persian Gulf (Paper 5)
Mohammad Ali Riahi, Mohammad Emami Niri
Geological Society of Malaysia (GSM)
... appropriate with hydrocarbon saturation in the target. zone, there is convergence from the initial to the real seismic gather. At the last stage, the P-wave...
2006
Abstract: Linear Solid/Fluid Seismic Model for Heavy-Oil Related Media; #90224 (2015)
Igor B. Morozov and Wubing Deng
Search and Discovery.com
... derived for numerical simulations in such media. The model is illustrated by modeling recent observations of low-frequency P-wave viscoelasticity...
2015
Methods of Calculating Total Organic Carbon from Well Logs and its Application on Rocks Properties Analysis; #41372 (2014)
S. Z. Sun, Y. Sun, C. Sun, Z. Liu, and N. Dong
Search and Discovery.com
... technique, analysis of TOC effects on rock properties is performed, showing the characteristics of high S-wave Impendence (SI), high Poisson’s ratio...
2014
Recent Advances in the Characterization of Unconventional Reservoirs with Wide-Azimuth Seismic Data
Ran Bachrach, Colin M. Sayers, Sagnik Dasgupta, Josimar Silva, Stefano Volterrani
Unconventional Resources Technology Conference (URTEC)
... associated with the seismic reflection data. Rock intrinsic properties like anisotropy, azimuth of fast and slow directions, fracture density...
2013
Abstract: Time-Lapse FullWaveform Inversion Application To Seismic Monitoring Of CO2 Sequestration; #90224 (2015)
Wubshet Alemie
Search and Discovery.com
... frequency domain acoustic wave equation with PML boundary conditions and discretized with second order in space finite difference. The resulting linear...
2015
Petrophysical Study of UAE Carbonates, #50700 (2012)
Anita Bhagat, Carl Sondergeld
Search and Discovery.com
..., permeability and compressional, and shear wave velocity as a function of effective pressure. The relationships between porosity and velocity...
2012
A Seismic Rock Properties Study of a Mesozoic Reservoir in Indonesia
Andi Alamsyah, Lantu, Sabrianto Aswad, Andi Darmawansyah
Indonesian Petroleum Association
...). Biot and Gassmann (1941.1951, op. cit. Krief. et.al, 1990) developed a more correct theory of wave propagation in fluid saturated rocks, especially...
2013
An Integrated Multi-Analysis Procedure That Qualifies DHI’s: A Case History in the Louisiana Hackberry Trend
Russell Hoopes, W. M. Aber, Jr.
Bulletin of South Texas Geological Society
... and Taner, 1971, Semblance and Other Coherency Measures for Multi-Channel Data, Geophysics; 36, 482–97. Ostrander, W.J., 1962, Plane-Wave Reflection...
1990
Rock Mechanical Behavior at the Inch Scale in a Thinly Laminated Unconventional Formation
Smaine Zeroug, Bikash K. Sinha, Ting Lei, John Jeffers
Unconventional Resources Technology Conference (URTEC)
... are commonly used to estimate the in-situ small-strain elastic-wave mechanical properties of unconventional rock. These properties are used in conjunction...
2016
Semi-quantitative prediction of hydrocarbon gas saturation in carbon dioxide enrichment areas in the South China Sea deepwater
Leyi Xu, Weiwei Zhang, Xumin Liu, Hao Liu, Jianfeng Yang, Yixuan Ma
International Meeting for Applied Geoscience and Energy (IMAGE)
... using pre-stack seismic data enable quantitative detection of hydrocarbons. Biot (1956) established a dual-phase medium rock physics model...
2023