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The AAPG/Datapages Combined Publications Database
Showing 2,797 Results. Searched 200,630 documents.
An Integrated Analytics and Machine Learning Solution for Predicting the Anisotropic Static Geomechanical Properties of the Tuscaloosa Marine Shale
Cristina Mariana Ruse, Jamal Ahmadov, Ning Liu, Mehdi Mokhtari
Unconventional Resources Technology Conference (URTEC)
...An Integrated Analytics and Machine Learning Solution for Predicting the Anisotropic Static Geomechanical Properties of the Tuscaloosa Marine Shale...
2021
Anisotropy Analysis in Shale Using Advanced Sonic Data - Bakken Case Study, #41049 (2012)
Mehdi Ostadhassan, Zhengwen Zeng, Hadi Jabbari
Search and Discovery.com
... profiling (VSP), multi-offset and multi-azimuthal VSP. Although these surveys can provide us reliable anisotropic models, various constraints including...
2012
AAPG Archie Series, No. 1: Bibliography
Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia
AAPG Special Volumes
... A, p. 461-475. Anderson, B., T. D. Barber, and M. G. Lüling, 1995, The Response of Induction Tools to Dipping, Anisotropic Formation in Transactions...
2006
Quantitative time-lapse analysis of 4D DAS VSP time shifts to monitor stimulated rock volume in unconventional reservoirs
Yesser Haj Nasser
International Meeting for Applied Geoscience and Energy (IMAGE)
... contrasts between the target formation and the surrounding layers, I select the same reference velocities in these layers as in the anisotropic shale...
2022
Machine learning-based anisotropy characterization of Wolfcamp shales in the Midland Basin
Jaewook Lee, David E Lumley
International Meeting for Applied Geoscience and Energy (IMAGE)
..., similar to inorganic minerals in shale formations. Therefore, the improved estimation of both Swave velocity and anisotropic parameters is needed...
2022
Azimuthal Variations in Reflection Seismic Data: Measurements Governed by the In-Situ Horizontal Stress Field and/or Vertical Aligned Fractures
Heloise B. Lynn, Walter S. Lynn
West Texas Geological Society
... Seismic Data.” Geophysics v. 65, # 2. Lynn, H.B. (2004) “The Winds of Change – Anisotropic Rocks, Their Preferred Direction of Fluid Flow...
2006
Elastic FWI application to a land data set in the Middle East
Anna Sedova, Olivier Leblanc, Thibaut Allemand, Gilles Lambar, Stphane Pellerin, Daniela Donno
International Meeting for Applied Geoscience and Energy (IMAGE)
...-wave anisotropic elastic FWI and joint refractionreflection tomography. With synthetic and real data, we show that it permits inverting a larger part...
2022
Case Study: Can We Use Angle Gathers to Detect Fracture Distribution of Carbonate Reservoir in Rama Field?
Zha Chaoyang, Sun Pengxiao, Shen Xiaohong, Wen Shuliang, Tang Donglin, Heng Liqun
Indonesian Petroleum Association
... as the isotropic and far offset data as the anisotropic, then, we can use the attenuation gradients method of seismic attributes to conduct...
2013
Advanced Petrophysical, Geological, Geophysical and Geomechanical Reservoir Characterization - Key to the Successful Implementation of a Geo-Engineered Completion Optimization Program in the Eagle Ford Shale
Tie Sun, German Merletti, Hemali Patel, Mitchell C. Graff, Stephan Cadwallader, Omar Aguirre, Jeff Wampler, Ivan R. Gil, Herbert M. Sebastian, David Spain
Unconventional Resources Technology Conference (URTEC)
.... Alternative isotropic and anisotropic stress profiles of reservoirs and encasing rocks are used to simulate hydraulic fracture initiation and propagation...
2015
Connecting the Dots: Microseismic-Derived Connectivity for Estimating Reservoir Volumes in Low-Permeability Reservoirs
Alexandre Hugot, Jean-Claude Dulac, Emmanuel Gringarten, Aymen Haouesse
Unconventional Resources Technology Conference (URTEC)
...”, or “anisotropic”; they are discussed in more detail in the next section. It will be assumed in the following that the microseismic data have been...
2015
Fracture and regional stress-related upper crustal azimuthal anisotropy in the vicinity of the 2016 M5.1 Fairview, Oklahoma, earthquake
Enyuan Jiang, Yan Jia, Jiaqian Liang, Kelly H. Liu, Stephen S. Gao
International Meeting for Applied Geoscience and Energy (IMAGE)
... through an effective anisotropic medium, the splitting phenomenon can be observed as the original shear wave splits into two waves with different speeds...
2023
Improved Shale Characterization Through Joint Elastic-Electrical Effective Medium Modeling
Kelvin Amalokwu, Kyle Spikes, Kevin Wolf
Unconventional Resources Technology Conference (URTEC)
... electrical and elastic properties of isotropic porous rocks [e.g., Han et al., 2011] and the elastic properties of anisotropic porous rocks [e.g., Hornby et...
2017
Abstract: Anisotropy Measurements in a Multi-faced Core Sample by using Pulse Transmission Method; #90174 (2014)
Jaime Meléndez Martínez, Douglas R. Schmitt, and Randolph Kofman
Search and Discovery.com
... show that the sample is anisotropic and that microcracks play a minor role as a source of anisotropy which is mainly due to layering. Dependence...
2014
Abstract: Elastic Full Waveform Inversion For Land Walkaway VSP Data; #90224 (2015)
Olga Podgornova, Scott Leaney, Marwan Charara, and Eric von Lunen
Search and Discovery.com
... for land data due to drastic variations of the near-surface conditions. We present a feasibility study of anisotropic elastic FWI for land walkaway...
2015
Analyzing Beef Fractures: Genesis and Relationship With Organic-Rich Shale Facies
Mohammed Al Duhailan, Steve Sonnenberg, Mark Longman
Unconventional Resources Technology Conference (URTEC)
... beef-fracturing corresponds to the most organically rich and mechanically anisotropic intervals. The minimum petroleum-generation pressure required...
2015
Some Problems in Thermal History Studies
David Deming, Jeffrey A. Nunn, Steven Jones, David S. Chapman
Rocky Mountain Section (SEPM)
... of BHT correction procedures are given by Deming (1989), Shen and Beck (1986), and Luheshi (1983). Numerous types of correction schemes exist; different...
1990
Evaluating Naturally Fractured Reservoirs Targeted for Horizontal Drilling
R.A. Skopec
Rocky Mountain Association of Geologists
..., and that their presence makes C X = 1 in the direction of least principal stress. The result is an anisotropic model where: CXB= Considerable effort has...
1992
The Gorgon Field: An Overview
A. Maftei, E. J. King, M. C. Flores
Petroleum Exploration Society of Australia (PESA)
... with seismic interpretation and other stratigraphic techniques, allowed correction of the inherited lithostratigraphic correlations, resulting in a higher...
2013
Fast and Reliable Estimates of Low Permeabilities by the Full-Immersion Pressure-Pulse Decay
Michael J. Hannon Jr.
Unconventional Resources Technology Conference (URTEC)
... exist assume that the specimens under investigation are composed of an isotropic fabric [5, 6, 7]. Given the strong anisotropic nature of layered media...
2017
Seismic Inversion Resolution Enhancement With (3S) Spectral Blueing, Spectral Balancing, and Stochastic Inversion on Fluvio Deltaic Environment
Aji Darma Maulana, Nine Safira, Ongki Ari Prayoga, Egie Wijaksono, Alit Ascaria
Indonesian Petroleum Association
... of a modelbased inversion as a trend guide for input data. A variogram model is required to provide an anisotropic constraint on the inversion results...
2022
CSPG/CSEG/CWLS GeoConvention 2012, May 14-18, 2012 Calgary TELUS Convention Centre & ERCB Core Research Centre, Calgary, Alberta, Canada; - Abstracts, #90174 (2014).
Search and Discovery.com
2014
Three-Dimensional Geologic Modeling and Horizontal Drilling Bring More Oil out of the Wilmington Oil Field of Southern California, by Donald D. Clarke and Christopher C. Phillips, #20019 (2004).
Search and Discovery.com
2004
Chapter 10: Reservoir Modeling and Fluid-Flow Simulation, Ivie Creek Case-Study Area - Geological and Petrophysical Characterization of the Ferron Sandstone for 3-D Simulation of a Fluvial-Deltaic Reservoir (MP-02-6)
C.B. Forster, S.H. Snelgrove, J.V. Koebbe
Utah Geological Survey
... show a systematic decrease in grain size and a clear succession of sedimentary structures in the direction of depositional dip. This trend indicates...
2001
Enhanced Reservoir Properties Prediction for the Vaca Muerta Shales Using an Integrated Multi-Disciplinary Workflow
T. Llobet, G. Izadi, C. Barton, T. Pessoa, R. Guises, I. McGlynn, M. Bratovich, F. Walles, A. Fernández, J.-P. Mathieu, A. Onaisi
Unconventional Resources Technology Conference (URTEC)
... the incorporation of anisotropic stresses, along with the precise placement of natural fractures, high strength “beef zones” and/or weak laminations, all...
2020
Combined Diving Wave Refraction Tomography and Reflection Tomography for PSDM Velocity Model Building (Bekapai Field, Indonesia)
Andi Kusuma, Florent Bertini, Jacques Bonnafe, Artem Sazykin, Swee Leng Ng
Indonesian Petroleum Association
... of a four-way dip faulted anticline; the field being compartmentalized into three main panels, i.e. West, Central and East Panel (Figure 2). However...
2011