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The AAPG/Datapages Combined Publications Database
Showing 17,808 Results. Searched 196,128 documents.
Regional and Local Components in the Areal Distribution of Surface Sand Facies in the Breckland, Eastern England
R. J. Chorley, D. R. Stoddart, P. Haggett, H. O. Slaymaker
Journal of Sedimentary Research (SEPM)
... at different linear scales. This indicated that the residuals from the regional trend, far from being entirely made up of random unexplained "noise...
1966
Exploration and Detection of Subsurface Water Using Broadband Electromagnetic Sensors
T. David McGlone
Environmental Geosciences (DEG)
... response. Δ Frequency = 167 Hz. Figure 6. Survey results: Station spectral response (linear frequency). Δ Frequency = 167 Hz. Xmit, location...
1998
Blind Thrusts and Fault-Related Folds in the Upper Cretaceous Alberta Group, Deep Basin, West-Central Alberta: Implications for Fractured Reservoirs
Bruce S. Hart, Bogdan L. Varban, Kurt J. Marfurt, A. Guy Plint
CSPG Bulletin
... by overlapping. Post-stack processing of the original 3-D volume, including noise reduction, coherency processing, and volumetric dip analyses...
2007
The Role of Statics Application in the Imaging of Sub-Surface in Fold Belt Areas, #40746 (2011)
Arun Kumar Arya, Bharat Chandra Joshi, Narinder Pal Singh,
Search and Discovery.com
... source-generated noise. Shot gathers are transformed into the linear τ-p domain, a τ-p filter so designed eliminates majority of source-generated noise...
2011
Technology Explained: Artificial Intelligence Its Use in Exploration and Production Part 2
Barrie Wells
GEO ExPro Magazine
... behind their conclusions are impenetrable. A geoscientist would not need to look at data to realise that the relationship would not be linear. Therefore...
2022
Measuring Fracture Induced Stress Shadow Using Fiber Optic Sensing and Its Implications on Fracture Stimulation Design
Rob Bohn
Unconventional Resources Technology Conference (URTEC)
... with distance will be calculated. The rate of strain decline will be compared to industry models to examine if often used assumptions, like linear elasticity...
2022
Aeromagnetic Imaging of Faults in a Basin-Centered Gas Play, by William C. Pearson, #40078 (2003)
Search and Discovery.com
2003
Fate and Transport Modeling with American Petroleum Institute Decision Support System Applied in a Site Assessment for Residual Crude Oil in Unconsolidated Sediments: Case Study in Kern County, California
Leslie A. Klinchuch, James M. Waldron
Environmental Geosciences (DEG)
... attenuation may be the most favorable mechanism to remediate BTEX in the subsurface. American Society for Testing and Materials. (1994). Emergency...
1995
Enhancing Surface Production Measurements and Simplifying Field Architecture With Multiphase Flow Meters in the Permian and Eagle Ford Shale
Katharine Moncada, Liviu Husoschi, Bertrand Theuveny
Unconventional Resources Technology Conference (URTEC)
... each pure phase of oil, water and gas has a unique linear attenuation of the LE and HE gamma peaks. When gamma-rays are radiated from the source...
2023
Scaling Improves Type Well Construction
W. John Lee, Himanshu Shekhar Jha
Unconventional Resources Technology Conference (URTEC)
... analytical solution to the linear diffusivity equation for production at constant BHP and the equation for depth of investigation in transient linear flow...
2022
Geology of the Alambek Group of Structures Based on Seismic Surveying
L. G. Cherkashina
Petroleum Geology: A Digest of Russian Literature
.... The faults are recognized on the seismograms by sharp attenuation of vibrations from the marker horizon, phase shifts, and strongly diffracted waves...
1965
Geologic Bases for Assessing Oil-Gas Prospects of Pre-Jurassic Complexes and Lower-Middle Jurassic Sediments of Central Regions of West Siberia
N. P. Kirda, S. Yu. Varaksin, S. Yu. Nekrasov
Petroleum Geology: A Digest of Russian Literature
...: The first are characterized by considerable variation in parameters even in short distances and attenuation within a a unit. The second have great length...
1997
Abstract: Investigating Power Variation in First Breaks, Reflections, and Ground Roll from Different Charge Sizes; #90174 (2014)
Christopher C. Petten and Gary F. Margrave
Search and Discovery.com
... charge size and reflection strength is difficult to establish because of many unknowns such as radiation pattern, earth attenuation, near-surface...
2014
2008
Landsat Linear Features in Montana Plains: ABSTRACT
George W. Shurr
AAPG Bulletin
...Landsat Linear Features in Montana Plains: ABSTRACT George W. Shurr 1983 1355 1355 67 8. (August) Multispectral scanner images obtained from...
1983
Populations, Trends, and Cycles in Combined-Flow Bedforms
Indranil Banerjee
Journal of Sedimentary Research (SEPM)
...) bedforms. Statistical tests also reveal an upward linear increase and a 16-bed cyclicity in L. The linear trend is interpreted here as a "proximality trend...
1996
Chapter 2. Western Canada and Alaska: Significance of Space Image Linears in Alaska
Ernest H. Lathram, Nairn R. Albert
Utah Geological Association
... on the quantitative analysis of linear populations. Because of the regional emphasis, and the abundance in Alaska of linears whose lengths exceed...
1974
The Parana Basin, Brazil: Chapter 33: Part II. Selected Analog Interior Cratonic Basins: Analog Basins
Pedro Victor Zalan, Sven Wolff, Marco Antonio M. Astolfi, Ines Santos Vieira, Joao Claudio J. Concelcao, Valeria T. Appi, Eugenio V. S. Neto, Jose R. Cerqueira, Airton Marques
AAPG Special Volumes
... after stacking of the data. Velocity filtering is a common tool for the attenuation of dipping noise events when the seismic line is not crooked...
1990
3D Multiscale Imaging of the Distribution of Pores, Organic Matter and Oil in Place in Vaca Muerta Shale Samples
Silvano Sommacal, Andrew Fogden, Benjamin Young, William Noel, Alessio Arena, Leonardo Salazar, Tobias Gerwig, Qianhao Cheng, Andrew Kingston, Denis Marchal, Ana Maria Perez Mazas, Claudio Hugo Naides, Guillermina Kohler, Marcelo Cagnolatti
Unconventional Resources Technology Conference (URTEC)
... attenuation. The third scan in this iodine-stained state thus provided a registered 3D volumetric map of the OM distribution. Following these non...
2016
Salt Tectonics and its Effect on Sediment Structure and Gas Hydrate Occurrence in the Northwestern Gulf of Mexico from 2D Multichannel Seismic Data
Dan'l Lewis, William Sager
GCAGS Journal
... moveout correction, as well as dip moveout velocity analysis every mile and a 60-fold dip moveout stack. Noise suppression, a time varying filter...
2012
AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction
David W. Bell
AAPG Special Volumes
..., the common assumption that the logarithm of velocity is linear in depth is not consistent with check shot data. A single, definitive relationship...
2001
Development of Sedimentary Basins of an Ancient Continental Margin and Their Oil-Gas Potential (In Example of Barents Sea Shelf)
A. V. Stupakova
Petroleum Geology: A Digest of Russian Literature
...-Pechora basin linear structures of a rift nature separated by rigid basement blocks are recognized in the Lower Paleozoic complex. These include the Timan...
2001
Effect of Wrench Tectonics on Formation of Oil-Gas Fields of West Siberia
S. B. Denisov
Petroleum Geology: A Digest of Russian Literature
... the vertical displacement on the underlying rocks. Figure 2. Models of wrench tectonics. a, b - Types of attenuation faults; c, d - variants of formation...
2002
Ambient Fracture Imaging: A New Passive Seismic Method
Alfred Lacazette, Jan Vermilye, Samuel Fereja, Charles Sicking
Unconventional Resources Technology Conference (URTEC)
.... Uniform grid geometries are preferred, hexagonal closest-packed grids are ideal. 2. The data is processed to remove noise, make static corrections etc...
2013
Recognition of Carbonate Buildups on Seismic Sections
J. N. Bubb, W. G. Hatlelid
Indonesian Petroleum Association
... here are shown in figure 1. Barrier buildups are linear and have deep water during deposition on both sides. Pinnacle buildups are roughly...
1976