Comparing Self Organizing Maps with Geology and Grey Level Co-occurrence Matrix (GLCM) Texture Attributes, an Example from the Red Fork Sandstone, Anadarko Basin

Atish Roy, Kurt J. Marfurt

Oklahoma City Geological Society

... for the same time slices. Figure 3. Flowchart showing the workflow for SOM. 2D SOM colormaps We calculated the U-Matrix from the seismic data and also obtained...

Early Ordovician Thrombolite Reefs, St. George Group, Western Newfoundland

Brian R. Pratt, Noel P. James

CSPG Special Publications

... time, the reef-building niche was re-occupied by mats of micro-organisms, presumably mostly cyano-bacteria (i.e., blue-green algae). By a combination...

Migration of Heavy Metals through Compacted Soil Columns

Wan Zuhairi Wan Yaacob, Tan Boon Kong

Geological Society of Malaysia (GSM)

... WAN ZUHAIRI WAN YAACOS The leachate was pushed into the soil using a pressure at 60 KPa to speed-up the time taken for the experiment. The effluents...

Deep learning-based Vz-noise attenuation for OBS data

Jing Sun, Arash Jafargandomi, Julian Holden

International Meeting for Applied Geoscience and Energy (IMAGE)

..., such as space-time, Fourier, Wavelet, or Curvelet domains, which are determined by the specific datasets. We find that results get slightly better when sparse...

Robust seismic data denoising based on factor group-sparse regularization

Mi Zhang, Yang Liuy, Jingming Liy, Gui Cheny

International Meeting for Applied Geoscience and Energy (IMAGE)

... proximal alternating linearization for subspace optimization. In practice, it is difficult to guess an exact rank, resulting in a large amount of time...

Land seismic multi-parameter FWI imaging

Mason Phillips, James McLeman, Vlada Avramovic, Tom Rayment, Stuart Schmitt, Mike Varner, Yasser Khalifeh, Ahmad Ammar Chahine, Eskil Jersing

International Meeting for Applied Geoscience and Energy (IMAGE)

...). In this paper, we demonstrate the successful application of the MP-FWI imaging approach outlined by McLeman et al. (2023) in a land setting for the first time...

A Review of Petrophysics of Cooper Basin Reservoirs in South Australia

Chris Porter

Petroleum Exploration Society of Australia (PESA)

... himself is at variance with the conclusions drawn. Wyllie's equation Wyllie's 'Time Average Equation' app• lies for a model consisting of a layered...

Use of Meta Attributes to Identify Migration Pathways in a Tertiary Basin, Deepwater Sundaland Margin

Paul Ware, Fred Aminzadeh, Brenton Oke, Tom Setzer

Indonesian Petroleum Association

... of Energy and Fluid factor Attributes. Note leakage to surface. Figures 17 shows three time slices through the chimney cube volume (below, at and above...

Geological Cross Sections: Part 6. Geological Methods

Jeremy M. Boak

AAPG Special Volumes

... sections are graphical representations of vertical slices through the earth used to clarify or interpret geological relationships with or without...

Synergism in Formation Evaluation Enhances Detailed Reservoir Description: Reservoir Characterization: Petrophysical Formation Evaluation and Rock Description

Bob A. Hardage, Walter H. Fertl

AAPG Special Volumes

...). Shown in Figure 7 is a comparison of two horizontal time slices that follow along a potentially productive gas zone imaged by a 3-D seismic grid...

Palinspastic Map of Devonian Strata of Alabama and Northwest Georgia

John D. Kiefer , John M. Dennison

AAPG Bulletin

..., a palinspastic map prepared by the equal-area method seems to provide the most accurate base for interpreting stratigraphic patterns at the time...

Abstract: Inverse Scattering Series Internal Multiple Attenuation: A Western Canada Case Study; #90224 (2015)

Frederico Xavier de Melo, Murad Idris, Jason Gardner, Jill Woods

Search and Discovery.com

... a selection of two time slices, covering the Duvernay (at 2 seconds) and the shale/basin (2.5 seconds) zones. Results of the adaptive subtraction...

Paleogene Depocenter along the Northeast Margin of the Maracaibo Basin: Structure along an Exhumed, Eocene Age Lateral Ramp Fault in the Maracaibo Basin, Western Venezuela, by Alejandro Escalona and Paul Mann, #30018 (2003).

Search and Discovery.com

Factors Influencing Productivity in the Bakken Play, Williston Basin; #10413 (2012)

Cosima Theloy, Stephen A. Sonnenberg

Search and Discovery.com

... maps show high- and low-productivity areas. Display of data in three time slices (same color scale for all maps). Most recent time slice shows highest...

Paleogeography and Paleotectonics of the Western Interior Seaway, Jurassic-Cretaceous of North America, #30392 (2014).

Ron C. Blakey

Search and Discovery.com

... paleontologic and economic resources on Earth – dinosaurs, hydrocarbons, and coal. Paleogeographic maps prepared over tightly spaced time slices provide a basis...

A 3D Seismic Interpretation - Flounder Field, Gippsland Basin

A. J. Young, R. R. Coenraads

Petroleum Exploration Society of Australia (PESA)

... and an• notated maps produced for contouring . Film prints of the contoured time-structure maps were overlain on a series of time slices to check...

Lower Tertiary Stratigraphy and Exploration Plays of the Western Side of the Maracaibo Basin, Western Venezuela

Isabel C. Serrano, Barbara L. Faulkner

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... (Figure 10). Isopachs of the individual Eocene time-slices show similar trends. PreOligocene erosion removed up to 10,000 feet of Eocene sediments...

Ancient shelf ridges-A potentially significant component of the transgressive systems tract: Case study from offshore northwest Java

Henry W. Posamentier

AAPG Bulletin

... Cibulakan, although structural activity was subdued at this time relative to the early Miocene and Oligocene. Approach The initial evaluation...

Who needs (lower Paleozoic) biostratigraphy?

John F. Taylor

PALAIOS

... framework and time slices, in Webby, B.D., Paris, F., Droser, M.L., and Percival, I.G., eds., The Great Ordovician Biodiversification Event: Columbia...

A shallow velocity model building using full-waveform inversion on 3D onshore dataset

Young Seo Kim, Jewoo Yoo, Tong Fei, Ali Almomin

International Meeting for Applied Geoscience and Energy (IMAGE)

... velocity model to minimize time difference of the first arrivals between field and synthetic data. At the second stage, we perform traveltime-oriented FWI...

Iterative Modeling and Imaging of Seismic Data in Depth to Help Delineate Petroleum Reservoirs in the Utah Overthrust Belt

Alvin K. Benson

Utah Geological Association

..., Thirty-Second Annual Field Conf., Wyoming Geological Assoc. Guidebook, p. 23–64. Warner, M.A., 1982, Source and Time Generation of Hydrocarbons...

Cave Gulch 3-D Survey, Wind River Basin, Wyoming

Steve Natali, Roy Roux, Peter Dea, Fred Barrett

Rocky Mountain Association of Geologists

... provided by clepth migration was radically diffesent from the time migration. Check-shot velocity surveys acquirecl in successive wells were ilsecl...

Three-Dimensional Numerical Modeling of Deltas

Irina Overeem, James P.M. Syvitski, Eric W.H. Hutton

Special Publications of SEPM

.... The resulting deposition forms curved elongated delta arms. Figure 9E and F show two time slices of the same experiment focused on channel incision. Figure 9E...

Décollement Tectonics of the Frontal Zone, Western Domain, Marathon Basin, Texas

Peter R. Tauvers

West Texas Geological Society

... and others (1984). The southern domain is a complex sequence of imbricate fault slices of Woods Hollow through Tesnus Formation rocks south of the newly...

GEOLOGY OF THE PINE MOUNTAIN WINDOW AND ADJACENT TERRANES IN THE PIEDMONT PROVINCE OF ALABAMA AND GEORGIA

Steven Schamel, Thomas B. Hanley, James W. Sears

Alabama Geological Society

... structural level. Phyllonitized Sparks Schist caught up as slices in the Bartletts Ferry fault zone at Bartletts Ferry has yielded a Rb-Sr whole rock...