New Data and Techniques for Evaluating Subsidence from Abandoned Underground Mines in Ohio, #80612 (2017).

James McDonald

Search and Discovery.com

... is the archive for all final abandonment mine maps, which are scanned at a high resolution and georeferenced to existing ground control. Using...

Explainable AI: Can neural networks recognize first arrivals after wave separation?

Yanwen Wei, Zhenyu Zhu, Jicai Ding, Yichuan Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... promise in wave separation tasks such as multiples suppression and P/S wave separation. However, the lack of understanding of how deep neural networks...

Application of Microseismic to Assess Hydraulic Fracture Behavior in Relation to Completion Design and Landing Zone

Stacy Trowbridge, Joe Wicker, James Courtier, Ryan Fairfield, Tammy Campbell

Unconventional Resources Technology Conference (URTEC)

... Shadowing in Microseismic Analyzing microseismic heat maps in a plan view and cross sectional view are excellent ways to visualize how microseismic...

Dealing with Risk and Uncertainty in Exploration: How Can We Improve?

Peter R. Rose

AAPG Bulletin

...Dealing with Risk and Uncertainty in Exploration: How Can We Improve? Peter R. Rose 1987 1 16 71 1. (January) Risk and uncertainty are inherent...

Integrated Seismic (IS) for Shale Gas Exploration and Management

Shastri L. Nimmagadda, Paola Andrea Cardona Mora, Said Hanafy

Petroleum Exploration Society of Australia (PESA)

... shale gas and how do they impact our shale prospect business? How do we organize and standardize our integrated workflows to address issues...

Biological influences on seafloor carbonate precipitation

Kristin D. Bergmann, John P. Grotzinger, Woodward W. Fischer

PALAIOS

... at the transgressive surface Gaoyuzhuang Fm.—crystal fans associated with sediment rich layers and are red-brown in color. Both crystal fan occurrences...

Modeling Tidal Bedding In Distributary-Mouth Bars

Nicoletta Leonardi, Tao Sun, Sergio Fagherazzi

Journal of Sedimentary Research (SEPM)

.... As a consequence, the stratigraphy of these depositional environments needs to be fully understood in order to evaluate fluid flow within the reservoir...

The Geochemical imaging Technique for CO2 Monitoring in the Saline Aquifer of Krechba Field Algeria

Zeboudj Fayçal, Bahi Lakhdar

Carbon Capture, Utilization and Storage (CCUS)

... are combined with lists of all analyzed samples. Ultimately AGI wants to know precisely how each module was used during the project. Signal to noise review...

Estimation of Dispersion in Orientations of Natural Fractures from Seismic Data: Application to Discrete Fracture Network Modeling

Reinaldo J Michelena, Kevin S. Godbey, Huabing Wang, James R. Gilman, Chris K. Zahm

Unconventional Resources Technology Conference (URTEC)

... with no indication of how to interpret it when multiple orientations are present. Chopra et al. (2009), however, do go beyond single-orientation answers. The authors...

Quantitative Risk Assessment … A Powerful Tool for Managing Well Control

Havard Brandt, Marcel Dembele, Agus Siswanto

Indonesian Petroleum Association

... to compare, verify and assess how effective each of these different measures would be. By introducing cost estimates for each proposed risk reduction...

Building a discrete fracture network based on the deformation history: A case study from the Guaduas Field, Colombia

A. Kloppenburg, J. C. Alzate, G. Rodriguez Charry

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... in the maps in Figure 6. From right to left the top reservoir progressively develops a synclinal shape. For each step, absolute area dilatation is color...

Well-Data Files and the Computer, a Case History from Northern Rocky Mountains

James M. Forgotson, Jr. , Philip H. Stark

AAPG Bulletin

... in the Muddy formation. North Dakota, South Dakota, and the rest of Mon ana had no Muddy shows. In the area of abundant shows geologic maps based on formation...

Bulk Carbon Isotopic Variability Within Leaves

Dana L. Royer, Michael T. Hren

PALAIOS

....—d13C maps for five species. For each leaf, isotopic values are expressed relative to the mean of samples that contain no midvein tissue (green symbols...

Analysis of Light Hydrocarbons in Soil Gases, Lost River Region, West Virginia: Relation to Stratigraphy and Geological Structures, by W. Harbert, V.T. Jones, J. Izzo, and T.H. Anderson, #20042 (2006).

Search and Discovery.com

Challenges in Reservoir Characterization: GEOHORIZONS

H. H. Haldorsen, E. Damsleth

AAPG Bulletin

...? How can I improve my product? (4) A "geotable" (a large, say 2 × 1 m, tilted, color LCD screen on which maps and cross-sections ay be displayed...

Technical Aspects Controlling the Emerging Eagle Ford Play East of the San Marcos Arch

Richard McLean, David Miertschin, Keith Owen, Nathan Winters, Nathan Whitman

Unconventional Resources Technology Conference (URTEC)

... of the play and then iteratively compare production results back to the models. Key to this effort is to map recovery factor based on geologic...

Lithologically-Controlled Variations of the Least Principal Stress with Depth and Resultant Frac Fingerprints During Multi-Stage Hydraulic Fracturing

Mark Zoback, Troy Ruths, Mark McClure, Ankush Singh, Arjun Kohli, Brendon Hall, Rohan Irvin, Malcolm Kintzing

Unconventional Resources Technology Conference (URTEC)

... stress in the layers both above and below the stage depth. We show how frac fingerprints can vary along the length of a well because of the way its...

Oil and Gas Property Evaluation: Chapter 12: Part III. Economic Aspects of the Business

Gene B. Wiggins III

AAPG Special Volumes

... Wiley & Sons, p. 95-122. Katz, D. L., M. W. Legatski, M. R. Tek, L. Gorring, and R. L. Nielsen, 1966, How water displaces gas from porous media: Oil...

High-Resolution Stratigraphy of the lower portion of the Green River Formation at Raven Ridge and Red Wash Field, NE Uinta Basin, Utah, Colorado, USA: Facies and Stratigraphic Patterns in a High-Gradient, High-Energy Lacustrine System

James M. Borer

Rocky Mountain Association of Geologists

... and evaluate how cycle-stacking patterns and facies architecture evolve during the expansion of Lake Uinta over the low-gradient Wasatch floodplain...

Gas Condensate Compositional Reservoir Simulation by Reducing the Number of Components into Pseudo Components

Tan Tony Ariadinata, Septoratno Siregar, Yusnal Ilyas

Indonesian Petroleum Association

... (forecasting), to evaluate the effects on recovery of altered operating conditions, and to compare economics of different recovery methods...

How Can Stratigraphic Modeling Help Constrain Geostatlstical Reservoir Simulations?

Brigitte Doligez, Didier Granjeon, Philippe Joseph, Remi Eschard, Helene Beucher

Special Publications of SEPM

...How Can Stratigraphic Modeling Help Constrain Geostatlstical Reservoir Simulations? Brigitte Doligez, Didier Granjeon, Philippe Joseph, Remi Eschard...

Weathering pits versus trample marks: a reinterpretation of the Dinosaur Dance FloorŽ: a Jurassic Navajo Sandstone surface in the Vermilion Cliffs National Monument, Arizona

Brent H. Breithaupt, Marjorie A. Chan, Winston M. Seiler, Neffra A. Matthews

PALAIOS

... contour maps used to inventory and measure the surface. In addition, the 3D data may be visualized in the form of color depth maps and slope maps which...

Formation of detrital clay grain coats by dewatering of deep-water sands and significance for reservoir quality

Kristin W. Porten, Michał J. Warchoł, Ian A. Kane

Journal of Sedimentary Research (SEPM)

..., R.E., 2012, How clay grain coats inhibit quartz cement and preserve porosity in deeply buried sandstones: observations and experiments: American...

Mississippi River Delta--April 9, 1976--from Landsat 2: GEOLOGIC NOTES

George T. Moore

AAPG Bulletin

... processes at an instant of geologic time. The vivid color contrast and spatial detail of the image permit the user easily to expand the time frame...

Classifying and Characterizing Sand-Prone Submarine Mass-Transport Deposits; #50270 (2010)

Trey Meckel

Search and Discovery.com

... systems and injected sands. How extensive is this sand? How continuous is it? How might it perform? The term ‘mass-transport deposit’ has a disparate...