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The AAPG/Datapages Combined Publications Database

Showing 2,369 Results. Searched 200,642 documents.

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Abstract: Integration of Core, Borehole Image and Open Hole Well Log Data to Identify Hydraulic Flow Units in the Unayzah Formation; #90254 (2016)

Ivan Deshenenkov, Keith A. MacPherson

Search and Discovery.com

... set for reiterative neural net training and analysis of the remaining cored sections. Five HFUs were consistently identified and confirmed by blind...

2016

Abstract: Using Seismic Inversion and Net Pay to Calibrate Eagle Ford Shale Producible Resources; #90285 (2016)

Bo Chen, Dhananjay Kumar, Anthony Uerling, Sheryl Land, Omar Aguirre, Tao Jiang, Setiawardono Sugianto

Search and Discovery.com

... for porosity prediction and seismic net pay for ‘net’ thicknessprediction with higher porosity. The seismic net pay, confirmed by the blind well log...

2017

Abstract: Maximizing Recoverable Reserves in Tight Reservoirs Using Geostatistical Inversion from 3D Seismic Data: A Powder River Basin Case Study; #90285 (2016)

Hai Hong Wang, Howard Titchmarsh, Kevin Chesser, Jeff Zawila, Samuel Fluckiger, Gary Hughes, Edwin Kerr, Andrew Hennes, Michael Hofmann

Search and Discovery.com

... against blind wells, provided porosity-height maps, gave measurements of uncertainty for any facies or property and allowed the identification...

2017

Abstract: High-Resolution Three-Dimensional Water Saturation Prediction … A Case Study from Offshore Nile Delta; #90319 (2018)

Islam A. Mohamed, Ahmed Hosny, Abdulrahman Ali Mohamed

Search and Discovery.com

... a water saturation 3D volume with the highest possible resolution. The resulted saturation volume was tested using blind well analysis and gave...

2018

Abstract: 3-D Geomechanical Modeling for Drilling Beyond Simplified Simulation Techniques;

Hamad Al-Hamad, Saikh Azim, Abdulziz Sajer, Assef Hussein, Qinglai Ni, Surej Subbiah

Search and Discovery.com

... and stuck pipe in major clastic sections; and mud losses in carbonate sections. Two blind tests for wells not used for model calibration were carried out...

Unknown

Abstract: Total Organic Carbon Content Prediction From Well Logs via Artificial Neural Network Models;

Yunlai Yang, Zhenzhu Wan, Pan Luo, Abid Bhullar

Search and Discovery.com

... the heterogeneities better as it provides the continuous TOC distribution. The clastic source-rock model has also been successfully blind tested on two wells 900 km...

Unknown

Abstract: Advancement of Geothermal Resources and Research in Utah, USA; #91201 (2022)

Christian L. Hardwick, William Hurlbut, Kayla Smith, Eugene Szymanski, and Stefan Kirby

Search and Discovery.com

... of the Great Basin to develop input datasets and analysis techniques to target blind geothermal systems. 5) Low-temperature (U-Th)/He thermochronology is being...

Unknown

Abstract: Developing a Stress-Dependent Permeability Model Using a Machine Learning Approach to Reduce Reservoir Production Forecast Uncertainty in the Bakken Formation; #91206 (2023)

Ailin Assady, Todd Jiang, Nicholas W. Bosshart, James A. Sorensen

Search and Discovery.com

... showed that the model could predict permeability values at varied NCS values with an accuracy of 0.843 and an average error of 0.0018. A blind test...

2023

Abstract: Preliminary Geothermal Play Fairway Workflow for the Great Basin Region, USA; #91208 (2024)

Nicole R. Hart-Wagoner, Mark Coolbaugh, James E. Faulds, Elijah Mlawsky, Cary Lindsey, Whitney Trainor-Guitton, Stephen Brown

Search and Discovery.com

... exploration risk. Geothermal exploration risk is particularly high when searching for hidden (or blind) geothermal systems (i.e., systems without surface...

2024

Abstract: No Longer Guessing Input Fracture Numbers in DFNs for Reservoir Models: Obtaining Accurate P32 Values from Analytical Relationships; #91210 (2025)

Sam Rivas-Dorado, Bernardo Bohorquez, Alberto Díaz, Abdelrafae El Hamady

Search and Discovery.com

... achieved this through numerical experiments and conducted blind tests on publicly available data. We ran 5 sets of numerical experiments with volumes...

2025

Abstract: Missing Well-Log Data Prediction Using a Hybrid U-Net and LSTM Network Model; #91212 (2025)

Benard Sasu Oppong, Po Chen, En-Jui Lee, Wu-yu Liao

Search and Discovery.com

... lower mean absolute error and root mean square error, along with a higher correlation coefficient across eight blind wells. The model’s hierarchical...

2025

Top-Down, Intelligent Reservoir Modeling (TDIRM): An Alternative Reservoir Modeling Technique; Integrating Classic Reservoir Engineering with Artificial Intelligence & Data Mining Techniques- ABBREVIATED; #40441 (2009)

Shahab D. Mohaghegh

Search and Discovery.com

... to increase the accuracy and fine tune the Top-Down model. The model is then calibrated (history matched) using the most recent wells as blind...

2009

Oil and Gas in Eastern New Zealand: Fresh Insights from the Pegasus Basin; #10440 (2012)

Kyle J. Bland, Christopher I. Uruski, and Michael J. Isaac

Search and Discovery.com

... include thrust anticlines along the margin with the East Coast Basin, thrust anticlines along the fossil Gondwana subduction margin, blind thrusts...

2012

New Techniques for Recognizing and Understanding High-Maturity Petroleum Systems in California, #41054 (2012)

David A. Zinniker, Monporn Mesdakom, Tom D. Lorenson, Paul G. Lillis, Leslie B. Magoon, J. Michael Moldowan, Jeremy E. Dahl, Meng He

Search and Discovery.com

... reservoirs. Previous work in California focused on less stable molecular markers (i.e. biomarkers) and was blind to these high maturity contributions...

2012

Hydrocarbon Saturation Prediction from Full-Stack Seismic Data Using Probabilistic Neural Network, #41881 (2016).

Islam A. Mohamed

Search and Discovery.com

... in West Delta Deep Marine (WDDM) concession, offshore Nile Delta, Egypt. The resulting volume was then tested using a blind well that hasn’t been used...

2016

Ordovician of the Great Basin: Fieldtrip Guidebook and Volume for the Seventh International Symposium on the Ordovician System

Raymond L. Ethington, Stanley C. Finney, James F. Miller, Reuben J. Ross Jr., Cristobal Valdes-Camin, Mary L. Droser, Peter M. Sheehan, John D. Cooper, Martin Keller, William B. N. Berry, Michael A. Murphy

Pacific Section SEPM

... in Ely, Nevada. On the fourth day we will travel westward on U. S. Ordovician strata are widely exposed in the generally north-south trending fault...

1995

Depositional Environments, Petrology and Fractures of the Atoka Davis Sandstone: A Low-Permeability Gas-Bearing Sandstone of the Fort Worth Basin, North-Central Texas

Edward W. Collins, Stephen E. Laubach, Shirley P. Dutton, Robin E. Hill

West Texas Geological Society

...) tectonic normal fault. Although opening-mode fractures are not common in shale beds in our cores, Mississippian Barnett shale cores from southeastern Wise...

1992

Diagenesis of the Sappington Formation in the Bridger Range, Montana: Implications for the burial and thermal history of the Western Crazy Mountain Basin

Clayton Schultz, Michael H. Hofmann

Rocky Mountain Association of Geologists

... that is reflected in a series of imbricate thrust faults that comprise a blind-thrust zone beneath the Bridger Range (Fig. 4c). Figure 3. Structural basemap...

2019

Basin evolution in western Newfoundland: New insights from hydrocarbon exploration

Mark Cooper, John Weissenberger, Ian Knight, Doug Hostad, Derek Gillespie, Henry Williams, Elliott Burden, Janet Porter-Chaudhry, Don Rae, Elizabeth Clark

AAPG Bulletin

... structural high of the Port au Port Peninsula. The well tested a small anticline formed in a footwall shortcut fault of the Round Head thrust. The second...

2001

Neogene Tectonics within the Magellan Basin (Patagonia)

Marc Diraison, Peter R. Cobbold, Denis Gapais, Eduardo A. Rossello, Alberto Gutiérrez Pleimling

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... indicate regional shortening or stretching directions within cordillera or basin obtained by kinematic analysis of fault-slip data (Diraison et al...

1997

Tectonic Development of the Idaho-Wyoming Thrust Belt: Authors' Commentary: Part III. Middle Rocky Mountains

S. S. Oriel, F. C. Armstrong

AAPG Special Volumes

... and timing of the Darby-Prospect-Hogsback thrust fault system, Wyoming (abs.): Geological Society of America Abstracts with Programs, v. 17, n. 4. Royse, F...

1986

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