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The AAPG/Datapages Combined Publications Database
Showing 1,737 Results. Searched 200,685 documents.
Exploration of Deepwater Regions Offshore India
Roberto Fainstein, Rajesh Kalra
International Meeting for Applied Geoscience and Energy (IMAGE)
... a travel time table to move the sample. The ray path can be non-symmetric even for a flat reflector (3D velocity model) Anisotropic prestack depth...
2021
CYCLICITY IN THE MISSION CANYON AND LOWER CHARLES FORMATIONS OF THE CENTRAL WILLISTON BASIN
JEAN L. HOFF
Williston Basin Symposium
... symmetric in nature. This would be consistent with the interpretation of the oolitic cyclicity as a product of migrating shoal facies but does...
1987
Sedimentology and Depositional Environments of the Ivishak
C. D. Atkinson, P. N. Trumbly, M. C. Kremer
Special Publications of SEPM
... current deposit. I ,ow - h igh energy , traction currentlwave deposit. 130th asymmetric and symmetric ripple laminations recognized. Low energy...
1988
Crustal Velocity and Sediment Thickness Asymmetries along and between the Conjugate Australian-Antarctic Margins
Joanne M. Whittaker, Alexey Goncharov, Simon E. Williams, R. Dietmar Müller
Petroleum Exploration Society of Australia (PESA)
... velocity, plate tectonics, full-fit reconstruction, continental rifting The Australian-Antarctic conjugate margins are remarkably symmetric in comparison...
2012
Methods for Optimizing Steamflood Performance
M. Kumar
Indonesian Petroleum Association
... the symmetric element (one-eighth) of a 100-ft [30.5-m] thick, 2.6-acre [10,560-m2], repeated five-spot pattern. A 7 × 4 × 10 parallel grid system was used...
1990
Impact Of Anisotropy Induced By Shale Lamination And Natural Fractures On Drilling, Completion, and Fracturing Design
Ming Gu
Unconventional Resources Technology Conference (URTEC)
... perpendicular to the plane. If the bedding plane is horizontal, which is usually the case, it is known as TI medium with vertical symmetric axis (TIV...
2017
Overcoming the Impact of Reservoir Depletion to Achieve Effective Parent Well Refracturing
Ripudaman Manchanda, Mukul Sharma, Mehdi Rafiee, Lionel Ribeiro
Unconventional Resources Technology Conference (URTEC)
... psi) is assumed in the reservoir. A symmetric sector representation of a fracture in a reservoir is used (Figure 4). In this schematic, the fracture...
2017
Hydraulic Fracture Propagation in a Vertically and Laterally Heterogeneous Stress Media in the Permian Basin
Leonardo Cruz, Ghazal Izadi, Colleen Barton, Tobias Hoeink, Brendan Elliott
Unconventional Resources Technology Conference (URTEC)
... creates a symmetric bi-wing fracture. For variable stress cases, the fractures immediately grow asymmetrically toward the “low” stress zones, creating...
2018
New Data on Experimental Production of Sedimentary Structures
Stanislaw Dzulynski
Journal of Sedimentary Research (SEPM)
... and elongated flutes. FIG. 11. Schematic presentation of symmetric and asymmetric flutes produced by a single jet of suspension spreading into a broad tank...
1965
Feeling the Pressure on Infill Development
Sam Young, Ellen S. Williams, Rachel Stocking, Peter Morton
Unconventional Resources Technology Conference (URTEC)
... in the boxplots in Figure 5, W1’s fracture development was nearly bi-wing and symmetric. Something is at play here with these tight sandstone wells, but without...
2020
Efficient Modeling of Enhanced Geothermal System with 3D Complex Hydraulic and Natural Fractures
Hongbing Xie, He Sun, Wei Yu, Joseph Leines-Artieda, Kamy Sepehrnoori
Unconventional Resources Technology Conference (URTEC)
...s. Thermal EDFM has the following assumptions: • Pressure gradient is symmetric to the fracture surface • Pressure change on both sides of the fractur...
2021
Comparison of the Descriptors of Sediment Grain-size Distributions
Thomas A. Jones
Journal of Sedimentary Research (SEPM)
... a symmetric population which has less probability in the tails than does a normal distribution with the same standard deviation. The property of excess...
1970
Child Well Performance Predictions
Samaneh Razzaghi, David Bonar, Jerry Tkachyk, Ashley Kalenchuk
Unconventional Resources Technology Conference (URTEC)
... existing production, sensitivities were run to study the effects of well spacing, symmetric vs asymmetric frac geometry, reservoir fluid type...
2024
Iceberg Drop, Dump, and Grounding Structures from Pleistocene Glacio-Lacustrine Sediments, Scotland
Geoffrey S. P. Thomas, Rodger J. Connell
Journal of Sedimentary Research (SEPM)
..., and include overturned load-casts and small-scale, intraformational roll-up, slump and recumbent fold structu es usually no more than a few laminae thick...
1985
Three-Dimensional Antidunes as HCS Mimics in a Fluvial Sandstone: The Pennsylvanian South Bar Formation Near Sydney, Nova Scotia
Brian R. Rust, Martin R. Gibling
Journal of Sedimentary Research (SEPM)
... sandstone and is attributed to a late stage of fill prior to the abrupt abandonment of the channel. The bedforms comprise radially symmetric mounds...
1990
VII. Quantitative Stratigraphic Correlations
Norman S. Neidell
AAPG Special Volumes
... have manufactured the seismic trace from the well log measurements using the simple zero-phase symmetric waveform which is shown, we are unable...
1979
Salt tectonics driven by sediment progradation: Part IMechanics and kinematics
Bruno C. Vendeville
AAPG Bulletin
... of distal contraction and proximal extension during spreading. Extension in the upper slope is typically first accommodated by symmetric or asymmetric...
2005
Ek-Balam field: A structure related to multiple stages of salt tectonics and extension
Shankar Mitra, Juan Duran A. Gonzalez, Jesus Hernandez Garcia, Kajari Ghosh
AAPG Bulletin
... models of symmetric listric faults showing the formation of footwall highs at the distal ends of each fault block (modified from Vendeveille, 1987). (d...
2007
Elastic Wave Propagation in Fractured Media Using the Discontinuous Galerkin Method; #41955 (2016)
Jonás D. De Basabe, Mrinal K. Sen
Search and Discovery.com
... to be discontinuous at the element interfaces. The interior-penalty formulations ` (Riviere, 2008): SIPG: Symmetric Interior-Penalty Galerkin NIPG: Non...
2016
Animal–Substrate Interactions in an Early Miocene Wave-Dominated Tropical Delta: Delineating Environmental Stresses and Depositional Dynamics (Tacata Field, Eastern Venezuela)
Luis A. Buatois, Nubia Santiago, Kaolu Parra, Ron Steel
Journal of Sedimentary Research (SEPM)
... recording distal tempestites. B) Sharp-based, very fine-grained silty sandstone with symmetric to nearly symmetric ripples. A low-diversity suite...
2008
Multi-Resolution Grid Connectivity-Based Transform for Efficient History Matching of Unconventional Reservoirs
Hyunmin Kim, Feyi Olalotiti-Lawal, Akhil Datta-Gupta
Unconventional Resources Technology Conference (URTEC)
... as the eigenvectors of symmetric second difference matrix. Bhark, Jafarpour, and Datta‐Gupta (2011) demonstrated that grid Laplacian is a discrete second difference...
2019
Tectonics, Structure, and Hydrocarbon Potential of the Mexican Ridges Fold Belt, Western Gulf of Mexico
Luis E. Salomon-Mora, Miguel Cruz-Mercado, Ian Alsop, Stuart Archer
GCAGS Transactions
... covering the western slope of the basin in front of Tamaulipas and Veracruz states, Mexico. The Mexican Ridges Fold Belt is characterized by symmetric...
2011
Comparison of Continental Margins of Eastern North America at Cape Hatteras and Northwestern Africa at Cap Blanc
Peter A. Rona
AAPG Bulletin
.... (January) The opposing continental margins of Cape Hatteras and Cap Blanc appear broadly symmetric with respect to (1) distribution of physiographic...
1970
Terminal Infill of Eocene Lake Gosiute, Wyoming, U.S.A.
Lauren M. Chetel, Alan R. Carroll
Journal of Sedimentary Research (SEPM)
... indicating alternately wet and dry conditions. B) Rippled siltstone at Fontanelle Reservoir (see Figure 2 for location). The ripple crests are symmetric...
2010
Morphodynamic and Hydrodynamic Controls On the Stratigraphic Architecture of Intertidal Compound Dunes On the Open-Coast Macrotidal Flat In the Northern Gyeonggi Bay, West Coast Of Korea
Joohee Jo, Kyungsik Choi
Journal of Sedimentary Research (SEPM)
... dunes on the southern channel bank have a symmetric morphology with wavelengths smaller than those developed on the northern channel bank. Compound...
2016