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The AAPG/Datapages Combined Publications Database
Showing 402 Results. Searched 195,452 documents.
Abstract: Gases in thermal waters of North of Tunisia
O. Sadki, L. Benaabidate, and A. Charef
Search and Discovery.com
... of Geology, F.S.T.- Fez, Morocco 3 INRST, Borj Cedria, Tunisia Several thermal springs in North Tunisia present emissions of gas as impulse which...
2008
Seismic Migration Interpolation using Time-Shift Imaging Condition
Mark Ng
Search and Discovery.com
... interval dz of 10 m respectively). The velocity used is 5000 m/s, and the CDP interval dx is 15 m. Figure 1 shows the ideal reference impulse responses...
Unknown
Recording Shear-Wave Data in P-Wave Seismic Programs, by Bob Hardage, #40701 (2011)
Search and Discovery.com
2011
Baraka Probes Exciting Potential For West African Oil And Gas Renaissance
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... understanding of the people and their customs are crucial factors of his success in the region. Established under the impulse of entrepreneur Max de Vietri...
2006
Sedimentology, Geochemistry, and Mechanical Stratigraphy of an Early Kimmeridgian Carbonate Mudstone in an Arabian Intrashelf Basin
Septriandi A. Chan, John Humphrey, Baqer Albensaad, Muhammad Usman, Khalid Alramadan, Yaser Alzayer
Unconventional Resources Technology Conference (URTEC)
...), log-based methods (Young’s modulus (E*), Poisson’s ratio, and UCS), and automated scanning (impulse-hammer and ultrasonic wave velocities...
2022
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. M. 1984, Special Log Processing for Thin Zones Using Geological Impulse Response Functions, with Particular Application to Total and Spectral...
2006
Exploration and Detection of Subsurface Water Using Broadband Electromagnetic Sensors
T. David McGlone
Environmental Geosciences (DEG)
... on its physical geometry and a frequency-dependent amplitude response. Generally, these instruments have a limited useful frequency response...
1998
Seismic Stratigraphic Model of Depositional Platform Margin, Eastern Anadarko Basin, Oklahoma
William E. Galloway , Marshall S. Yancey , Arthur P. Whipple
AAPG Bulletin
... the seismic response relatively insensitive to errors in velocity selection. (Tests indicated that variations in velocity of several hundred feet per second...
1977
Classification of elemental chemofacies as indicators of cement diagenesis in mudrocks of the Permian Spraberry Formation and Wolfcamp formation, western Texas
Autumn L. Eakin, Julia S. Reece, Kitty L. Milliken, Robert Locklair, and Andrew P. Rathbun
AAPG Bulletin
..., correlate to high elastic response and represent the strongest core materials. Our workflow can be applied to any mudrock system with available...
2023
Enhancing high-frequency vibroseis images of near surface: Uncorrelated is key
Richard D. Miller, Zachary Lawrence, Alex Martinez, Julian Ivanov, Dmitry Borisov, Joseph Reilly
International Meeting for Applied Geoscience and Energy (IMAGE)
... upsweep. Spectral analysis of the last 4 seconds of the sweep as recorded at the 55 traces displayed in Figure 2 highlights this non-programmed impulse...
2023
Application of Seismography to Geological Problems
Eugene McDermott
AAPG Bulletin
... of this stress to the resulting strain. This strain is propagated through the material with a definite velocity which is a function only...
1931
Reservoir characterization and comparison of seismicity-monitoring methods at West Seminole for CO2 utilization and storage
Shawn M. McCloskey, Paul F. Anderson, and Mohammad Mirzaei
AAPG Bulletin
... timing, and station control, which limit its utility for swift operator response times to events or clusters. Additionally, while the TexNet system...
2022
Application of Airborne Transient Electromagnetic (SkyTEM) Technique for Buried Valley Detection in Part of Hadsten, Aarhus County, Denmark
Siti Nazira Masrom, Abdul Rahim Samsudin
Geological Society of Malaysia (GSM)
... (measured voltage at all time gates have less than 1% primary response). All geometry of the system (eg: degree of frame corner) was fixed during assembling...
2012
Resilient Leadership - The Pathway beyond COVID
Stuart B. Taylor
Australian Petroleum Production & Exploration Association (APPEA) Journal
...-critical (depression) Intensity (confusion) Relaxation (reverse) (master stress) 5. Impulse control (reverse) (engage emotions) While the strengths provide...
2021
A Robust Gradient for Long Wavelength FWI Updates
Jaime Ramos-Martinez, Sean Crawley, Kathy Zou, Alejandro Valenciano, Lingyun Qiu, Nizar Chemingui, Andrew Long
Petroleum Exploration Society of Australia (PESA)
... Figures 1a and 1b to produce an RTM impulse response free of back-scattered noise. Similarly, an FWI gradient can be derived by dynamically weighting...
2016
First Look at Seismic Data from a Towed Dual-Sensor Streamer
Andrew Long, Natasha Hendrick, Rune Tenghamn
Petroleum Exploration Society of Australia (PESA)
... stra ightforward to yield the deghosted pressure and ve locity wavefields. First, the impulse response of the velocity sensor (which has a non ~flat...
2007
Abstract: Estimation of Q: a Comparison of Different Computational Methods; #90187 (2014)
Peng Cheng and Gary F. Margrave
Search and Discovery.com
... (t) ∗ I(Q, t) − µw2 (t)‖2, where ∗ denotes convolution, the minimization is taken over the range of possible Q values; I(Q, t) is the impulse...
2014
Results of Study of Fracturing of Triassic Rocks of South Mangyshlak in Connection with Their Oil-Gas Productivity
S. S. Yedrenkin, N. B. Piyp
Petroleum Geology: A Digest of Russian Literature
... 500 samples were studied by the ultrasonic impulse method. As a rule, reservoirs of the fracture type are characterized by strong anisotropy...
1976
Final Exploration of Carbonate Sediments of the Devonian and Carboniferous of the Romashkino and Novo-Yelkhov Fields of the Tatar ASSR
R. Kh. Muslimov, N. G. Abdullin, Yu. E. Kirshfel’dt, V. S. Suyetenkov
Petroleum Geology: A Digest of Russian Literature
... of study of objectives in earlier drilled wells was nuclear geophysical and geoacoustical; this identified targets for testing. The impulse neutron...
1976
Petroleum Geology, Volume 14 Issue 9; Frontmatter
James W. Clarke, Grace Carrington
Petroleum Geology: A Digest of Russian Literature
... of impulse neutron methods in oil fields of Belorussia p. 414 18. Geologic features and geophysical characteristics of fractured carbonate reservoirs...
1977
Method for Estimating Reservoir Properties of Carbonate Sediments
V. M. Berezin, Yu. V. Golubev, A. V. Kopytov, A. M. Tyurikhin, V. S. Yarygina
Petroleum Geology: A Digest of Russian Literature
...; 3-gamma log; 4) gamma-gamma log of density; 5) impulse neutron-neutron log; and 6) acoustical log. See Fig. 3. Figure 3. Geophysical logs...
1977
Abstract: Building Innovation and Entrepreneurship in Science and Technology: The Science Plus Paradigm
Paul S Teng
Geological Society of Malaysia (GSM)
..., and the creative combination of disciplines and perspectives purposefully assembled. Firms that innovate on impulse are poor performers. Successful life...
2004
Abstract: Construction of Pingston Hydroelectric Plant, by J. Ross Keating; #90039 (2005)
Search and Discovery.com
2005
2011
Abstract: A New Type of Tight Oil Formed by the Participation of Mantle-Magmatic Hydrothermal Fluid; #90255 (2017)
Yiqun Liu
Search and Discovery.com
..., iolites, pyrozenites, analcite phonolite, alkali basalts, and andesites. The magmatic clasts were aggregated by impulse eruptions, and were intercalated...
2017