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The AAPG/Datapages Combined Publications Database
Showing 5,946 Results. Searched 200,636 documents.
Innovative Cationic Viscoelastic Friction Reducer for Hydraulic Fracturing Application
Fatee Malekahmadi, Nicole Carrejo Moringo, Lance Adams, Brian Price, Yifan Li, Sarkis Kakadjian, Jarrett Kitchen, Keith Trego
Unconventional Resources Technology Conference (URTEC)
... loadings and in both waters, meaning FR-A is more viscous and more elastic than FR-B in these conditions. Figure 3. Oscillatory amplitude sweeps...
2021
Chapter 9: Microstructure and Anisotropy in Gas Shales
Carl H. Sondergeld, Chandra S. Rai, Mark E. Curtis
AAPG Special Volumes
.... 10-21. Hornby, B.E., 1998, Experimental laboratory determination of the dynamic elastic properties of wet, drained shales: J. Geophysical Research, 103...
2013
Pore Pressure Prediction in Organic Shales of the Permian Basin: Rock Physics Basis
Prajnajyoti Mazumdar, Lev Vernik, Alex Dale
Unconventional Resources Technology Conference (URTEC)
... of the elastic moduli of OM-free phase of the rock, C33m_nk (quartz/carbonate/clay mixture), RFOM is the Reuss weight fraction in the computation of the final...
2025
Abstract: Reservoir Characteristics of a Quaternary Channel: Incorporating Rock Physics in Seismic and DC Resistivity Surveys; #90211 (2015)
Jawwad Ahmad and Douglas Schmitt
Search and Discovery.com
... moduli i.e., K*(dry rock with in-situ fluid), Kmatrix, Keff(water), and Keff(gas), for one key Quaternary well are shown in Figure 4. Elastic properties...
2015
Fast, Fully Probabilistic, Nonlinear Inversion of Seismic Attributes for Petrophysical Parameters; #120047 (2012)
Andrew Curtis, Mohammad Shahraeeni, and Gabriel Chao
Search and Discovery.com
... maps derived from seismic data must also represent its associated uncertainty. The Monte Carlo method has been used to simulate the elastic response...
2012
How to Add Value to Tight Rock Fracturing Stages Using Geologically Constrained 3D Fracture Models and Microseismicity; #41154 (2013)
Jean-Marc Daniel, Matthieu Delorme, Chakib Kada-kloucha, Nina Khvoenkova, Sylvie Schueller, and Christine Souque
Search and Discovery.com
... pressure (equivalent elastic response). When a fracture reaches the Mohr Coulomb criterium, its aperture increases permanently. It is flagged...
2013
Controls on the Geomechanical Properties of Unconventional Resource Formations, #80707 (2019).
Carl H. Sondergeld, Chandra S. Rai,
Search and Discovery.com
... materials where required characteristic geomechanical properties are reduced to two elastic moduli, typically Young’s modulus and Poisson’s ratio...
2019
Contributions of Compaction and Aquathermal Pressuring to Geopressure and the Influence of Environmental Conditions (1)
XIAORONG LUO and GUY VASSEUR
AAPG Bulletin
... than the maximum stress ever experienced, some elastic rebound or decompaction may occur in sediments. Permeability Generally, in fine-grained...
1992
Mind-blowing lacustrine carbonates Reservoir potential, complexities and uncertainties in the presalt play, Brazil
M. Danni Ramlan, Gundogan Coskun, Tuan Syazana Tuan Ab Rashid, M. Farizanuddin Jaapar, Amiruddin Jamil, Hasnor Farhana Hasnan, Trisakti Kurniawan
International Meeting for Applied Geoscience and Energy (IMAGE)
... by seismic elastic impedance inversion. There is also potential for Machine Learning (ML) approaches to identify trends and predicting heterogeneities...
2022
Reservoir Monitoring Technology Part V: Linking Seismic Response to Geomechanics
Tron Kristiansen, Olav Barkved, Martin Landrø, Lasse Amundsen
GEO ExPro Magazine
... around and away from the reservoir deforms less and a linear elastic transversal isotropic model is often sufficient for these situations, as found...
2009
The Evolution of FWI and its Perceived Benefits
Tony Martin, Andrew Long
Australian Petroleum Production & Exploration Association (APPEA) Journal
... analysis, estimate elastic properties and prospect derisking. Collectively, we demonstrate how to produce high-resolution velocity models when...
2019
Structure of the Platform Cover of Northeast Turkmenia
D. P. Kasatkin
Petroleum Geology: A Digest of Russian Literature
... 2 km. Change in the thickness of the cover is accompanied by change in the elastic properties of the rocks. A gradual increase in the average velocity...
1961
Application of Wave Equation Tomography in Frontier Areas
Tien-when Lo, Guy W. Purnell
Indonesian Petroleum Association
... computationally expensive. Beydoun, W. B. and Mendes, M., 1989, Elastic ray-Born l2 - migration/inversion: Geophysical Journal, 97, 151-160. Beylkin, G...
1990
Stochastic Seismic Lithofacies Uncertainty Quantification Over Sisi-Nubi Field
Rakesh Doshi, Loic Michel, Rachim Winata Abdul, Rangga Brahmantio, Gilles Vallon
Indonesian Petroleum Association
... of the inverted elastic properties was not possible with deterministic inversion. To overcome these limitations, a geostatistical inversion was used to integrate...
2013
Inverse 4D seismic timeshifts: How much do our reservoirs rebound?
Jan Stammeijer, Duane Mikulencak, Chen Bao
International Meeting for Applied Geoscience and Energy (IMAGE)
... part of the signal is elastic, and what is inelastic ? What is the “rebound ratio”? - How does the timeshift signal at the original wellbore evolve...
2023
Prestack true-amplitude angle-domain viscoelastic least squares reverse time migration
Yue Wang, Yang Luo, Peng Shen, Jingru Chen, Guangchi Xing, Ao Cai, Mark Fan, Guojian Shan, Lin Zhang, Xiaoting Lou, Zhengyun Zhou
International Meeting for Applied Geoscience and Energy (IMAGE)
... examples Our first synthetic example is from a 5-layer model. Figure 1 shows the AVA retrieved from our LSRTM for 4 elastic reflectors. No individual...
2024
A Geomechanical Approach for Evaluating Hydraulic Stimulation in Complex Stratigraphies
William Dershowitz, Hooman Hosseinpour, Mark Cottrell
Unconventional Resources Technology Conference (URTEC)
... geometry can be evaluated, considering the full effect of heterogeneity in rock mass elastic and strength properties, reservoir depletion by adjacent...
2019
Non-Traditional Reservoirs and Traps of Maykop Sediments of East Cis-Caucasus - New Favorable Target for Oil and Gas Exploration
V. A. Agamov, D. A. Mirzoyev, F. G. Sharafutdinov, V. F. Sharafutdinov
Petroleum Geology: A Digest of Russian Literature
..., and yields up to 400 tons per day. The pools have an elastic drive. The second stage (middle of Twentieth Century) of producing the Maykop sediments...
2003
Recognition of Forebulge Unconformities Associated with Early Stage Foreland Basin Development: Example from the North Alpine Foreland Basin
S. L. Crampton , P. A. Allen
AAPG Bulletin
... Institut der ETH, Zurich, Switzerland, C/77. Tang, J., I. Lerche, and J. Cogan, 1990, Elastic flexure with compressive thrusting of the Green River basin...
1995
Abstract: 3D, Anisotropic Phase Shift Operators; #90171 (2013)
Robert J. Ferguson and Gary F. Margrave
Search and Discovery.com
... [ 2 1 ] . I 2 Elastic parameters , , and slow-direction velocities 0, 0 are unique for geologic media (Thomsen, 1986...
2013
ABSTRACT: Modeling Seismic Signature of Small Faults from Outcrop Analogues; #90013 (2003)
JUAN FLOREZ, GARY MAVKO
Search and Discovery.com
...). The closure criteria is determined by the applied stress (Sn) and the rock elastic properties, in terms of the initial aspect ratio (a0), as follows...
2003
High Resolution Monitoring and Modeling of Steam Injection in the Athabasca Oil Sands at UTF: A Case Study
Search and Discovery.com
... the fluid bulk moduli within the pore space, the stress dependant elastic frame modulus is the most poorly known yet most important factor governing...
2013
Elastic Wave Seismic Interpretation of Heavy-Oil Reservoirs
Search and Discovery.com
...Elastic Wave Seismic Interpretation of Heavy-Oil Reservoirs Elastic Wave Seismic Interpretation of Heavy-Oil Reservoirs Larry Lines* University...
2013
Abstract: 3D, Anisotropic Phase Shift Operators; #90171 (2013)
Robert J. Ferguson and Gary F. Margrave
Search and Discovery.com
... [ 2 1 ] . I 2 Elastic parameters , , and slow-direction velocities 0, 0 are unique for geologic media (Thomsen, 1986...
2013
Abstract: Feasibility Testing of Time-lapse Seismic Monitoring with Full Waveform Tomography; #90171 (2013)
Chad Hogan, Ken Hedlin, Gary Margrave, and Michael Lamoureux
Search and Discovery.com
... intend to move beyond the forward-modelling tools built into the inversion software program to allow us to investigate the impact of elastic effects...
2013