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The AAPG/Datapages Combined Publications Database
Showing 1,739 Results. Searched 200,619 documents.
Lithofacies and Depositional Environments of the Ivishak Formation, Prudhoe Bay Field
Timothy F. Lawton, Gregory W. Geehan, Brent J. Voorhees
Pacific Section SEPM
... in lower to middle part of Zone 2. Shale types associated with the fluvial deposits are Note expected difference in shape of braided (symmetric) and shown...
1987
Interpretation of Depositional Processes from Sedimentary Structures in the Cardium Sand
E. R. Michaelis, G. Dixon
CSPG Bulletin
... underlying units at a low angle (Pl. 4, Fig. 1). Ripple cross-lamination is of lesser importance but symmetric, asymmetric and compound ripple lamination...
1969
Integrating Experiments with Subtidal Death Assemblages to Unveil the Predatory Habits of Muricid Gastropods from the Southeastern Pacific
J. C. Martinelli, C. S. Ruz, A. Pérez-Matus, M. M. Rivadeneira
PALAIOS
..., the chemical secretions help dissolve the prey’s shell and create the circular, symmetric drill hole characteristic of this interaction. Because...
2022
Fracture Systems of the Austin Chalk, North-Central Texas
Edward W. Collins, Susan D. Hovorka, Stephen E. Laubach
Rocky Mountain Association of Geologists
... monoclines face southeast. Folds distant from exposed faults are isolated symmetric to asymmetric, doubly plunging culminations that resemble folds near...
1992
Lithology Controls Ammonoid Size Distributions
Kenneth De Baets, Emilia Jarochowska, Stella Zora Buchwald, Christian Klug, Dieter Korn
PALAIOS
... by smaller specimens), the black limestone sample was symmetric and the marl sample was skewed to the right side (predominance of larger specimens...
2022
Interaction of Biological and Geological Processes in the Beach And Nearshore Environments, Northern Padre Island, Texas
Gary W. Hill, Ralph E. Hunter
Special Publications of SEPM
... on the seaward side of the inner trough Symmetric shore parallel large wave ripples and longshore onshore winds scour on a the backshore facing wind...
1987
A Sequence Stratigraphic Overview of Sandy and Gravelly Lacustrine Deltas Deposited Along the Eastern Margin of Late Pleistocene Lake Bonneville, Northern Utah and Southern Idaho
Mark R. Milligan, David R. Lemons
Utah Geological Association
..., localized symmetric wave ripples, soft sediment deformation, and freshwater gastropods (Lymnaea and Amnicola). The bottomsets have a sheet geometry (>10 m...
1998
Laboratory Evaluation of a Real-Time Coaxial Cable Casing Imager for Wellbore Integrity Monitoring
Yurong Li, Runar Nygaard, Baokai Cheng, Wenge Zhu, Hai Xiao
Unconventional Resources Technology Conference (URTEC)
... not be realistic. Since the pipe is only 5 foot long and a single point load is applied at the center, symmetric but variant bending angles along...
2016
The adsorption of Direct Brown 1 dye using kaolinite and surfactant modified kaolinite
Mark Jeeva, Sivarama Krishna Lakkaboyana, Wan Zuhairi W.Y.
Geological Society of Malaysia (GSM)
... on the kaolinite, symmetric and asymmetric stretching vibrations of C-C bonding in the alkyl chain. At a higher surface coverage, adsorbed HDTMA...
2019
Down-Hole Reservoir Raman System: A Novel New Technology for the Rapid Appraisal of Shale Gas Resource Potential
L. Taras Bryndzia, Neil R. Braunsdorf, Ronny Hofmann, Quentin Morgan, Peter Christian, Art Toews, Jeff Parkins, Grant Myers, John Pope
Unconventional Resources Technology Conference (URTEC)
.... These ethane bands correspond to the symmetric stretch and deformation vibrations of CH3 groups. Background spectra were also acquired of flowback...
2016
Adsorption and Capillary Condensation in Heterogeneous Nanoporous Shales
Yixin Ma, Jin-Hong Chen, Ahmad Jamili
Unconventional Resources Technology Conference (URTEC)
...) composition distribution of equal molar C1/C2 binary mixture an 8-nm pore at 350 K and 10 MPa. Only half of the symmetric pore is shown. Adsorption...
2016
Trace Fossil Assemblages in Middle Triassic Marginal Marine Deposits, Eastern Border of the Massif Central, France
Georges R. Demathieu
Special Publications of SEPM
... symmetric asymmetric ripple marks mud cracks and salt crystal casts Mud crack casts and salt crystal casts can occur as convex epireliefs on the upper...
1984
Physical Models for Inter-Well Interference in Shale Reservoirs: Relative Impacts of Fracture Hits and Matrix Permeability
Wei Yu, Kan Wu, Lihua Zuo, Xiaosi Tan, Ruud Weijermars
Unconventional Resources Technology Conference (URTEC)
... is presented in Figure A-3. The others remain the same as these three segments due to the symmetric fracture geometry. URTeC 2457663 Figure A-2...
2016
A Submarine Fan - Distal Molasse Sequence of Middle Precambrian Age, Belcher Islands, Hudson Bay
B.D. Ricketts
CSPG Bulletin
..., was predominantly toward the southeast (Fig. 8). Symmetric sedimentary structures such as groove casts and parting lineations support this conclusion...
1981
Classic Geology and Reservoir Characterization Studies of Central Utah; Road Logs
Thomas H. Morris, Craig D. Morgan, Marc T. Eckels, Scott M. Ritter, Renee Mauche Faatz
Utah Geological Association
... factor is 40% to 50%. The Covenant trap is an elongate, symmetric, northeast-trending anticline, with nearly 800 feet (240 m) of structural closure...
2007
Tidal Sand Flat Deposits in Lower Cretaceous Dakota Group Near Denver, Colorado
David B. MacKenzie
Rocky Mountain Association of Geologists
... a c e i n the lower part. E i t h e low amplitude symmetric ripples orr straie of some sortt are also presentt s y m m e t r i c ripples o s t r a i e...
1972
Fault Seal Integrity in the Timor Sea Area: Prediction of Trap Failure Using Well-Constrained Stress Tensors and Fault Surfaces Interpreted from 3D Seismic
D. A. Castillo, D. J. Bishop, M. de Ruig
Indonesian Petroleum Association
... in these study wells were relatively symmetric with breakout widths ranging from 40° to 70°. The breakout width describes the angular coverage...
2002
Neogene Deformation of East Kalimantan: A Regional Perspective
Duncan Witts, Lorin Davies, Robert J. Morley, Lester Anderson
Indonesian Petroleum Association
... thickening of the folded sedimentary section, or a change in structural regime. Many of the folds are thrust related, and occur as both symmetric...
2015
The Transgressive Barrier-Lagoon Coast of Delaware: Morphostratigraphy, Sedimentary Sequences and Responses to Relative Rise in Sea Level
John C. Kraft, Michael J. Chrzastowski, Daniel F. Belknap, Marguerite A. Toscano, Charles H. Fletcher
Special Publications of SEPM
... of about 15 m, normal asymmetric wave orbitals have little effect on sand motion, although some interaction of currents and symmetric orbitals can cause...
1987
Barrier-Island Coastline Deposition and Paleogeographic Implications of the Upper Cretaceous Horsethief Formation, Northern Disturbed Belt, Montana
Carol J. Bibler, James G. Schmitt
Rocky Mountain Association of Geologists
..., bast~onal analysis of exposures nored upon stratigraphic and lithofac~es thwest of Augusta and southwest of Choteau. Thls will contribute to our...
1986
Voluminous Shallow-Water to Emergent Phreatomagmatic Basaltic Volcaniclastic Rocks, Proterozoic (~1886 MA) Amisk Lake Composite Volcano, Flin Flon Greenstone Belt, Canada
L. D. Ayres, N. A. Van Wagoner, W. S. Ferreira
Special Publications of SEPM
... vitric ash grain the main coating of fine ash is asymmetric but this has a very thin symmetric outer rim black The tuff vesicle was originally...
1991
Investigation of Production-Induced Stress Changes for Infill Well Stimulation in Eagle Ford Shale
Xuyang Guo, Kan Wu, John Killough
Unconventional Resources Technology Conference (URTEC)
... and axially symmetric problems of the consolidation of a semiinfinite clay stratum. Quarterly Journal of Mechanics and Applied Mathematics 13(2...
2017
Producing Gas-Oil Ratio Behavior of Unconventional Volatile-Oil Reservoirs, and Its Application in Production Diagnostics and Decline Curve Analysis
M. Khoshghadam, A. Khanal, C. Yu, N. Rabinejadganji, W. John Lee
Unconventional Resources Technology Conference (URTEC)
... modeled to reduce computation time based on the assumption of symmetric properties. We assumed that contribution of areas beyond fractures tip...
2017
Flow Behavior Analysis of Multi-Well Communication Through Secondary Fractures in Tight Oil Reservoirs Using a Laplace Domain Hybrid Model: A Field Example From Western Canadian Sedimentary Basin
Pin Jia, Linsong Cheng, Christopher Clarkson, J.D. Williams-Kovacs
Unconventional Resources Technology Conference (URTEC)
... to be used to represent complex hydraulic fracture networks as planar and symmetric biwing fractures, due to the difficulties in modeling arbitrary...
2017
Sediment Characteristics and Seafloor Topography of a Palimpsest Shelf, Mississippi-Alabama Continental Shelf
Steven J. Parker, Albert W. Shultz, William W. Schroeder
Special Publications of SEPM
... relatively straight crestlines however some display curved or sinuous crests Ridges are symmetric or asym metric and typically show rounded to peaked...
1992