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The AAPG/Datapages Combined Publications Database
Showing 3,711 Results. Searched 200,616 documents.
Reserves Estimation in Unconventional Reservoirs Using a New Production-Decline Model
Tariq ali, James J. Sheng, Mohamed Y. Soliman
Unconventional Resources Technology Conference (URTEC)
... boundary conditions. Duong (2010) proposed a time-rate relation based on a long-term linear flow exhibited in hydraulically fractured shale, and tight...
2014
An Interpreter's Guide to Improvements in Depth Imaging Through Model-Based Velocity Estimation and Refinement
Andy Furniss
Indonesian Petroleum Association
... assumption in areas of poor signal to noise or at greater depths where moveout discrepancy is more difficult. Figure 5. Stacking velocity inversion uses...
2000
An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement
Andy Furniss
Petroleum Exploration Society of Australia (PESA)
... in areas of poor signal to noise or at greater depths where moveout discrepancy is more difficult. Both coherency inversion and stacking velocity...
1999
New Fracture Diagnostic Tool for Unconventionals: High-Resolution Distributed Strain Sensing via Rayleigh Frequency Shift during Production in Hydraulic Fracture Test 2
Gustavo A. Ugueto, Magdalena Wojtaszek, Somnath Mondal, Artur Guzik, Dana Jurick, Ge Jin
Unconventional Resources Technology Conference (URTEC)
... backscattered spectrum obtained by scanning the fiber with a coherent optical time-domain reflectometer with a range of laser frequencies using...
2021
VMD Based Sedimentary Cycle Division for Unconventional Facies Analysis
Fangyu Li, Tao Zhao, Yin Zhang, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
.... Sacchi, and T. J. Ulrych, 2009, Sparse coding for data-driven coherent and incoherent noise attenuation: SEG Technical Program Expanded Abstracts...
2016
Stratigraphy, Seismic Characteristics, and Reservoir Properties of the Desmoinesian Granite Wash, Buffalo Wallow Field Area, Anadarko Basin, Texas, 20380 (2017).
Doga E. Senoglu, Matthew J. Pranter, Kurt J. Marfurt
Search and Discovery.com
... was not very good at the first sight and there were lots of footprints and noise that prevent clear interpretation of structural and stratigraphical features...
2017
A Novel Method of Deriving Weathering Statics from First Arrival Refractions
G. W. Hollingshead, R. R. Slater
Pacific Section of AAPG
... on the data quality of the reflected events as are automatic residual statics methods which rely on the cross-correlation of coherent reflected events...
1980
Thin Section: The Caney Sandstone from Philip’s Creek-One of Rick Andrews’ Favorite Outcrops.
Andrew Cullen
Oklahoma City Geological Society
... that because the Simpson sandstones tend to be weakly indurated, it was improbable that coherent blocks up to a foot long would survive transport more...
2019
Optimising Technology Adoption for E&P Strategies
Jess B. Kozman
Indonesian Petroleum Association
... techniques such as Monte Carlo or linear solvers that require thousands of realisations before converging to a solution (Bruno and Sagastizabal, 2010...
2014
New U-Pb Zircon Ages from an Ash Bed in the Brushy Basin Member of the Morrison Formation Near Hanksville, Utah
Bart J. Kowallis, Brooks B. Britt, Brent W. Greenhalgh, Douglas A. Sprinkel
Utah Geological Association
... into a coherent group that gives a Tuffzirc age of 149.0 +2.5/−2.2 Ma. This is similar to the age (149.3 ± 0.5 Ma) of an ash sample 0.5 m below the top...
2007
High-resolution elastic full-waveform inversion using ocean-bottom nodes in Santos Basin, Brazil
Marilia Carneiro, Nathalia Ladeira Casado, Juliana Igarashi da Cruz, Pedro Barros, Chirag Parekh, Emmanuel Saragoussi, Bernardo Quijano
International Meeting for Applied Geoscience and Energy (IMAGE)
...-linear data fitting mechanism, and can compensate for illumination, resolution enhancement, improvements for interpretability and fault imaging, hence...
2024
Coal H2 generation yield and kinetic in natural contexts deduced from the hydrogen eval pyrolysis
Isabelle Moretti, Nicolas Bouton, Jérémie Ammouial, Alejandra Carrillo
International Meeting for Applied Geoscience and Energy (IMAGE)
... H2 kitchen between 200 and 400°C even the H2 generation start before. The comparison with the other coals shows that the H2 potential is linear...
2024
Subsurface Temperature in South Louisiana
Pedro Jam L. , Parke A. Dickey , Eysteinn Tryggvason
AAPG Bulletin
... is marine shale with intercalated lenticular sandstone. Although there are numerous salt domes, some of which are known to be cupolas on large, linear...
1969
Abstract: Integrated Open-Source Geophysical Processing and Visualization; #90211 (2015)
Glenn Chubak and Igor Morozov
Search and Discovery.com
... contain linear arrays (seismic records) or 2- and 3D arrays representing multi-component seismic records, or 2D grids used in potential field processing. 2...
2015
Stratigraphic Control of Temperatures in the Wattenberg Field, Denver Basin, Colorado; #80066 (2009)
Paul Morgan, Matt Sares, and Marieke Dechesne
Search and Discovery.com
...-correction techniques to give estimates of the undisturbed formation temperatures. An initial analysis of the data indicated no coherent temperature...
2009
Undeveloped Petroleum Potential of the Western-Most Santa Barbara Channel, Offshore California; #10899 (2016)
Jim Ballard
Search and Discovery.com
... as a coherent crustal block. Transpressive stress is also pushing it towards the San Andres (Sh max normal to SA, Zoback and others). noaa.gov Google Maps...
2016
Some Machine Learning Applications in Seismic Interpretation; #42270 (2018)
Satinder Chopra, David Lubo-Robles, Kurt J. Marfurt
Search and Discovery.com
... uncorrelated attributes is defined by the value of eigenvalues and eigenvectors of the covariance matrix. The first eigenvector is a linear combination...
2018
Experimental Measure of Clay Cation Exchange Capacity and Modeling of Factors Critical to Reservoir Desiccation; #42446 (2019)
Sebastian Smith, Mamdouh Shebl, Greg Salter, Stacy McWhorter
Search and Discovery.com
... is then used to generate linear regression models for CEC extrapolation. Evaluation of Geo-Stresses: Pore pressures are predicted in select wells within...
2019
From Transition Zone to Core Complex: Deep Reflection Seismic Imaging of the Basin and Range, Southeast Arizona
Joseph M. Kruger, Roy A. Johnson
Pacific Section of AAPG
... poor quality data. The seismic data were not migrated because the signal-to noise ratio of much of the data is too low, reflections are too...
2001
Technology for Virtual Boreholes
GEO ExPro Staff
GEO ExPro Magazine
... range as a coherent monochromatic light that does not attenuate significantly over large distances. Masers produce coherent energy at microwave...
2013
Franciscan Complex Rocks on Cedros Island, Baja California Sur, Mexico: Radiolarian Biostratigraphic Ages from a Chert Melange Block and Petrographic Observations on Metasandstone
David L. Kimbrough
Pacific Section SEPM
... Island, and petrographic observations on representative metasandstones from coherent stratigraphic sections within melange. CEDROS ISLAND FRANCISCAN...
1989
Abstract: Palynological Criteria to Identify the Misfar Group in the Eastern Flank of South Oman; #91214 (2025)
Michael H. Stephenson, Issam Al Barram
Search and Discovery.com
... Formation, and the relatively coherent palynological assemblage in the well may be a useful way of distinguishing genuine Misfar Group rocks from other...
2025
Submarine-Fan and Slope Facies of Tonkawa (Missourian-Virgilian) Sandstone in Deep Anadarko Basin
Naresh Kumar , Roger M. Slatt
AAPG Bulletin
... linear "thicks" that extend for tens of miles. The middle Tonkawa sandstone consists of thin- and thick-bedded fine-grained sandstones displaying...
1984
Interpreting Sedimentary Growth Structures from Well Log and Seismic Data (With Examples)
Richard E. Bischke
AAPG Bulletin
... errors that increase as % error = tan (^phgr) tan (^PSgr) × 100. (See Figure 23 in Appendix 2 for a plot of this function.) LINEAR GROWTH An interesting...
1994