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The AAPG/Datapages Combined Publications Database
Showing 1,264 Results. Searched 200,685 documents.
Significance of the Boring Sponge Cliona for the Origin of Fine Grained Material of Carbonate Sediments
Dieter K. Futterer
Journal of Sedimentary Research (SEPM)
.... and D. Boring chips of Cliona sp. Rounding of edges and smoothing of surfaces probably results from abrasion. Ultrastructure not recognizable (C...
1974
Abstract: A Simple and Practical Way to Interpolate Sparse Velocity along Structures; #90319 (2018)
Lei Cao, Tong W. Fei, Xu Ji, Yi Luo
Search and Discovery.com
... the velocities horizontally, although such smoothing can intersect with structure or subsurface interfaces and degrade the accuracy of the interpolated...
2018
Seismic Interpretation Methodology for Fluvial Sandstone Reservoirs in Widuri Field, Offshore Southeast Sumatra, Indonesia
D. C. Carter, W. E. Harmony, L. Harvidya, G. Juniarto, S. Lestari, A. Purba
Indonesian Petroleum Association
... to external reservoir form, structural attributes, amplitude variations, coherence and trace shape attributes are used to image internal reservoir...
2002
Fine description of composite channel sand bodies based on multiseismic attribute CMY fusion technology
Zhenglong Zhang, Jianli Wang, Hebing Tang, Xuetong Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... and smoothing the migration velocity field, and calibrating the drilling velocity to obtain high-precision migration velocity, phase shift 3D migration...
2023
Architectural elements in a high-continuity sand-prone turbidite system, late Precambrian Kongsfjord Formation, northern Norway: Application to hydrocarbon reservoir characterization
N. J. Drinkwater, K. T. Pickering
AAPG Bulletin
... a sufficiently large archive of both two-dimensional and 3-D shapes/geometrical attributes. Such a database should cover a range of scales, thereby...
2001
Statistical Analysis of Bed-Thickness Patterns in a Turbidite Section from the Great Valley Sequence, Cache Creek, Northern California
Christopher J. Murray , Donald R. Lowe, Stephan A. Graham, Paul A. Martinez , Jianjun Zeng, Alan R. Carroll , Ronadh Cox , Marc Hendrix , Christoph Heubeck , Donald Miller, Ian W. Moxon , Edward Sobel , Johannes Wendebourg , Thomas Williams
Journal of Sedimentary Research (SEPM)
... significantly from that expected in a random sequence. In an attempt to deal with this problem, Heller and Dickinson (1985) proposed a smoothing method...
1996
3D Discrete Natural Fracture Networks and Fracture Reactivation Potential Assessment in the Longmaxi Shale
Changrong Bian, Dianwei Zhang, Feng Shen, Yujin Wo, Wei Sun, Jingliang Li, Juan Han, Shuiquan Li, Qiang Ma
Unconventional Resources Technology Conference (URTEC)
... geometric multi-attributes at different resolution scales are used to classify seismic facies according to the degree of fracturing. Small-throw faults...
2019
VSP Guided Reprocessing and Inversion of Surface Seismic Data
R. Gir, Dominique Pajot, Serge Des Ligneris
Southeast Asia Petroleum Exploration Society (SEAPEX)
... processing sequence Generalised Time Surfaces (GTS) Generalized time surfaces are computed, which start from a seed point and extend into 3-D data through...
1988
Microbially Induced Sedimentary Structures--A New Category within the Classification of Primary Sedimentary Structures: PERSPECTIVES
Nora Noffke , Gisela Gerdes , Thomas Klenke , Wolfgang E. Krumbein
Journal of Sedimentary Research (SEPM)
... surfaces and shelter the sediment against erosion or degassing. Growing microbial mats dredge grains from their substrate upwards, whereas cyanobacterial...
2001
Comparison of Machine Learning and Statistical Predictive Models for Production Time Series Forecasting in Tight Oil Reservoirs
Hamid Rahmanifard, Ian Gates, Abdolmohsen Shabib-Asl
Unconventional Resources Technology Conference (URTEC)
... of a tight oil Stimulated Reservoir Volume (SRV) were conducted. The attributes included reservoir characteristics (porosity, permeability, relative...
2022
High-angle Beach Stratification, Sapelo Island, Georgia
John H. Hoyt
Journal of Sedimentary Research (SEPM)
... Island and vicinity (fig. 1). Cross-stratification was observed by digging trenches. After smoothing the wall, stratification features were measured...
1962
Structure of the Deeply Subsided Sediments of the Aryskum Downwarp of the South Turgay Depression Based on Seismo-Stratigraphic Data
B. M. Kuandykov, A. Sh. Nazhmetdinov, R. B. Sapozhnikov
Petroleum Geology: A Digest of Russian Literature
..., which corresponds everywhere with the Aryskum sandstone horizon at the base of the Neocomian. Thickness of this complex is 2 km and more, smoothing out...
1993
ABSTRACT: SEISMIC VOLUME PROCESSING FOR GEOLOGIC INTERPRETATION : A review of its use with 3D visualization software; #90013 (2003)
JOHN KERR, GARY JONES
Search and Discovery.com
..., reservoir, and seal. Conventional seismic interpretation, relying on the tracking of horizons (geologic surfaces), is increasingly proving unable...
2003
Managing Geological and Simulation Models within Geometrically Complex Geological Settings Combined with a Thin Producible Oil Rim
Adam Robinson, Pablo Chimienti, Jose Luis Corregidor, and John Baillie
Search and Discovery.com
... to smoothing results 2.09 12.5 15 3.35 14 4.18 6.25 15 1.67 14 Flat cell modelling - aims to better represent reservoir properties As a simulation...
2010
Investigation of Potential Geochemical Reactions in Large-Scale Carbon Dioxide-Enhanced Oil Recovery (CO2-EOR) Carbonate Reservoirs; #80680 (2019)
Laura Keister, Matthew Place, Amber Conner, David Cole, Julia Sheets, Susan Welch, Kelly Lang, Megan Smith, Susan Carroll
Search and Discovery.com
... of mineral dissolution along the fracture surfaces, nor were significant through-going connected fluid pathways observed in any of the core sub-samples...
2019
A smart merge workflow for dual-azimuth images
Xu Li, Diwi Snyder, Dez Chu, Inmaculada Dura-Gomez
International Meeting for Applied Geoscience and Energy (IMAGE)
... of Petroleum Geologists A smart merge workflow for dual azimuth images attributes: the higher value of image quality, the more reliable the imaged event...
2022
Facies-constrained elastic full-waveform inversion for tilted orthorhombic media
Ashish Kumar, Ilya Tsvankin
International Meeting for Applied Geoscience and Energy (IMAGE)
...-resolution parameter fields confirm that our FWI algorithm is capable of estimating the essential reservoir attributes from multicomponent surface data...
2024
The Influences of Biological Activity and Consolidation Time on Laboratory Cohesive Beds
Valeria da S. Quaresma, Carl L. Amos, Mogens Flindt
Journal of Sedimentary Research (SEPM)
... (Decho 2000). Such biofilms can stabilize sediment surfaces by increasing the erosion threshold of the sediment, smoothing the bed, and promoting...
2004
AAPG Studies in Geology No. 48/SEG Geophysical References Series No. 11, Chapter 1: Interpretation and Display of Surface Geochemical Data
Ronald W. Klusman
AAPG Special Volumes
... of histograms and probability plots for this separation is illustrated. Because surface geochemical data are inherently noisy, a variety of smoothing...
2002
Application of New Seismic Methods to Stratigraphic-Trap Exploration: ABSTRACT
M. Cox
AAPG Bulletin
... of a smoothed multiple-free synthetic seismogram which could be constructed from an acoustic log at that location. The degree of smoothing will differ...
1967
Fast Reservoir Calculations Using Seismic Data and Well Logs: ABSTRACT
Gary Hamill
AAPG Bulletin
... by smoothing and interpolating such data appropriately. Recovery of reliable low-frequency velocity information from inversion is critical. Acoustic...
1984
Time-lapse Photography of the Biological Reworking of Sediments in Hudson Submarine Canyon
Gilbert T. Rowe, George Keller, Harold Edgerton, Nick Staresinic, Joe MacIlvaine
Journal of Sedimentary Research (SEPM)
... by existing currents. More rapid modification occurred in the next two frames resulting in as much smoothing as occurred during the previous 35 frames...
1974
Mineral Resource Estimation and Statistical Exploration
F. P. Agterberg
CSPG Special Publications
... map; 2. to quantify the amount of smoothing applied for the construction of contours at a specific scale of map; and 3. to model the frequency...
1980
Eolian Sand Control
Richard C. Kerr, John O. Nigra
AAPG Bulletin
... at all on the shapes which the dunes assume in any area. He attributes the existence of a dune system of a given type to a couple of factors...
1952
Characterizing Tight-gas Systems with Production DataWyoming,
Philip H. Nelson, Stephen L Santus
Unconventional Resources Technology Conference (URTEC)
... (2008) chronicles the history of geologic concepts regarding tight-gas accumulations while discussing their attributes. As more production data have...
2013