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The AAPG/Datapages Combined Publications Database
Showing 5,753 Results. Searched 200,621 documents.
Wave Evolution in Cohesive Sedimentary Environments: Open Problems
A. Sheremet, J. M. Kaihatu, G. W. Stone, X. Zhang
GCAGS Transactions
... are represented by red dots (big dots for stations CSI3 and CSI5). The light brown tint is correlated to high surface sediment concentrations. End...
2003
Devonian Dolomitized Reef, D3 Reservoir, Leduc Field, Alberta, Canada
W. W. Waring , D. B. Layer
AAPG Bulletin
... the relationship of the small vugs to the fractures and crevices, the large amount of light non-productive rock and the well developed styloliths. Some...
1950
Mucilaginous Matrix of Some Estuarine Sands in Connecticut
Larry Frankel, Dennis J. Mead
Journal of Sedimentary Research (SEPM)
... to about their original positions and/or shapes. As this occurs, the clump itself commonly moves in the same direction but at a slower speed than...
1973
Hypogene Evaporite Karst Geohazards: Implications for Energy Sector Infrastructure in the Delaware Basin, USA
K. W. Stafford, W. A. Brown, L. D. Perkins
GCAGS Transactions
... (Light Detection and Ranging) analyses for improved spatial delineation of subtle surficial manifestations of karst. Majzoub et al. (2017) were the first...
2021
Petroleum and Our National Security
Herbert Hoover, Jr.
AAPG Bulletin
... industrial machines; to give us heat, light, and transportation; and to provide us with the many necessities and comforts of civilization. In the United...
1957
Turbulence Effects on the Settling of Suspended Particles
Peter Nielsen
Journal of Sedimentary Research (SEPM)
... (or density) cause particles to deviate from the closed orbits described above. Heavy particles essentially spiral outward and light particles spiral...
1993
Determination of Paleocurrent Direction from Oblique Sections of Trough Cross-Stratification--A Precise Approach: RESEARCH METHODS PAPER
Prabir Dasgupta
Journal of Sedimentary Research (SEPM)
.... 237, p. 276-278. SLINGERLAND, R.L., AND WILLIAMS, E.G., 1979, Paleocurrent analysis in light of trough cross-stratification geometry: Journal...
2002
Some Data on Compressibility and Density Anomalies in Halloysite, Hectorite, and Illite Clays: GEOLOGICAL NOTES
Warren A. Cebell , George V. Chilingarian
AAPG Bulletin
..., and may shed light upon the migration of petroleum. Fluid withdrawal from poorly indurated sandstone and shale usually results in subsidence at the surface...
1972
Abstract: A Framework of Sparse Kernel Principal Component Analysis and Its Applications; #90187 (2014)
X. Sun, S. Z. Sun, X. Zhou, J. Tian , J. Han, H. Yang, and C. Sun
Search and Discovery.com
... is the centralized kernel vector of ( xi ) , while i represents the T variance obtained by projecting ( xi ) on eigenvectors v . In light...
2014
Evaluation of Sampling Methods and Various Preservation Techniques for Offshore Surface Geochemical Surveys
Malvin Bjorøy and Ian L. Ferriday
Search and Discovery.com
... with micro-seepage. The isotopically light values shown by the -80 °C method, similar to the other methods, in the case of no seepage are to be expected...
2009
Pattern Recognition in a Digital Age: A Gameboard Approach to Determining Petrophysical Parameters; #40929 (2012)
Daniel A. Krygowski and Robert M. Cluff
Search and Discovery.com
... affected the density. Is there other information, in this well or one nearby, that can add light to the discrepancy here? Click to view transcript...
2012
Microfracture Propagation during Post-Hydraulic Fracturing Shut-in and Enhanced Gas Production from Shale; #41633(2015)
A. Hayatdavoudi, A. Tavanaei, K.G. Sawant, F. Savage, S. Salehi
Search and Discovery.com
... decision for shale gas prospecting. This computerized method offers the industry the following advantages: (1) Increases the speed and accuracy...
2015
Nuclear Magnetic Resonance Response to Textural Reservoir Changes; #41721 (2015)
Charlie Smith, George Payne, Jon Christensen
Search and Discovery.com
... the fabric of the rock. The MR log at that same depth indicates a high porosity with a small component of that porosity colored in light blue (512 ms...
2015
How is Onshore Gas Development Benefitting Rural Queensland?, #41742 (2015).
Katherine Witt, Will Rifkin, Jo-Anne Everingham, Vikki Uhlmann
Search and Discovery.com
...-and-recovery cycles from onshore oil and gas development in areas of the western US is equivocal. In light of aspirations for the traditionally...
2015
Evolution of Frasnian Mixed Carbonate-Siliclastics Systems: Outcrop-Based Characterization of Sequence Stratigraphy and Architecture, Cline Channel and Jasper Basin Areas, Alberta, Canada; #51276 (2016)
Pak Wong, John Weissenberger, Murray Gilhooly
Search and Discovery.com
...; 2) the relative speed and distribution of illitic basin fill within the second-order highstand; 3) the effect of basin fill and off-bank sediment...
2016
Predicting Channel Sand Wells in the Anadarko Basin with a 90% Accuracy, #11032 (2017).
Rick Schrynemeeckers
Search and Discovery.com
... Microseepage Speed Keota Dome Iowa – 300 m Beginning of Charge - July Full Charge / Beginning of draw down - January Continued Charge – October After...
2017
Chapter 23: Oligocene–Miocene Carbonates of the Perla Field, Offshore Venezuela: Depositional Model and Facies Architecture
Luis Pomar, Mateu Esteban, Wenceslao Martinez, Diana Espino, Veronica Castillo de Ott, Laszlo Benkovics, Teresa Castro Leyva
AAPG Special Volumes
... with abundant planktonic foraminifers (Figure 7). They are well sorted to moderately sorted and occur in structureless light beige to white and chalky...
2015
Well Performance Optimization With Electric Submersible Pump Using Production Software
August J.P., Ridwan Kiay Demak
Indonesian Petroleum Association
..., variable speed operation of pumps, pump types, and number of stages used. This paper analyzes production performance of ‘X’ well in ‘Y’ field especially...
2005
Shoreline Orientation and Storm Surge
Carl H. Hobbs III
Atlantic Geology
... of the individual storm surge on the coast are the stage of the tide (spring or neap, ebb or full), the intensity of the storm, the speed of the storm's passage...
1970
Multi-Channel Telemeter for Combined Geophysical Investigation of Wells
Ya. Ye. Belen’kiy, V. N. Mikhaylovskiy, A. N. Svenson
Petroleum Geology: A Digest of Russian Literature
..., i. e., the concentration of all the channels into one cable, is accomplished with a high-speed circuit electronic commutator which switches...
1959
Experience in the Use of Differential Apparatus for Marine Electrical Exploration on the Makarov Bank
O. V. Nazarenko
Petroleum Geology: A Digest of Russian Literature
... of the section. Registration of the anomalous curve ΔU was carried out continuously with even movement of the boat along the profile at a speed of about...
1959
Airplanes for Geologic Explorations in Inaccessible Regions
B. Coleman Renick
AAPG Bulletin
... in the furtherance of their work. In spite of the fact that in this rapidly developing science, records of endurance, speed, altitude, and distance...
1925
Unconventional Production of Geothermal Electric Power in The Oil/Gas Industry – Waste Heat-to-Electric Conversion From a Producing Gas Well, St Mary Parish, Louisiana
Richard J. Erdlac, Jr.
West Texas Geological Society
... production system is comprised of a high-speed permanent magnet generator in conjunction with a centrifugal expansion turbine supported on magnetic bearings...
2012
Finite Difference Modeling: Part II: How to clean numeric time dispersion
Lasse Amundsen, Ørjan Pedersen, Martin Landrø
GEO ExPro Magazine
... dispersion implies that the higher frequency components of the signal propagate at the wrong speed. Here we show how the Fourier transform can be used...
2018
Abstract: Enrichment of Three Forms of Unburned Carbon from Fly Ash by Density Gradient Centrifugation
D. N. Taulbee, M. M. Maroto-Valer, J. C. Hower
The Society for Organic Petrology (TSOP)
... centrifuge rotor. Samples fractions can readily be obtained by this technique at density resolutions of 0.01 g/cm3 or less following high-speed...
1998