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The AAPG/Datapages Combined Publications Database

Showing 1,129 Results. Searched 195,354 documents.

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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

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

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

Three-dimensional modeling of a shoreface-shelf parasequence reservoir analog: Part 1. Surface-based modeling to capture high-resolution facies architecture

Richard P. Sech, Matthew D. Jackson, Gary J. Hampson

AAPG Bulletin

... present a surface-based modeling procedure that enables explicit representation of heterogeneity across a hierarchy of length scales. Numerous surfaces...

2009

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

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

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

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

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

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

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

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

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

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

Abstract: Trace Interpolation and Elevation Statics by Conjugate Gradients; #90172 (2014)

Marcus Wilson, Robert J. Ferguson

Search and Discovery.com

... in the evanescent region. Decimated traces are reconstructed even though no smoothing operator is applied, but recovered wavefields do not approach known...

2014

Characterizing Tight-gas Systems with Production Data„Wyoming,

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

Application of Advanced Depth Imaging Technology in Shallow Water Offshore Indonesia

Michael Gidding, Suyang Chen, Steven Wiseman, Moch Asrori, Richard Bolton

Indonesian Petroleum Association

... at progressively finer length scales with a preconditioning-smoothing operator being applied at each length scale in order to improve the convergence...

2012

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