A Simple Autocorrelation Algorithm for Determining Grain Size from Digital Images of Sediment: RESEARCH METHODS PAPERS

David M. Rubin

Journal of Sedimentary Research (SEPM)

... of Hydraulic Research, v. 39, p. 1-11. GIBBS, R.J., 1972, The accuracy of particle-size analyses utilizing settling tubes: Journal of Sedimentary Petrology...

Integrate instead of ignoring: Base rate neglect as a common fallacy of petroleum explorers

Alexei V. Milkov

AAPG Bulletin

...., 2000, Prediction accuracy in petroleum prospect assessment: A 15 year retrospective in BP, in Ofstad, K., J. E. Kittilsen, and P. Alexander-Marrack...

Using clay microporosity to improve formation evaluation in potential residual oil zones: Cypress Sandstone, Illinois Basin

Leo G. Giannetta, Nathan D. Webb, Shane K. Butler, and Nathan P. Grigsby

AAPG Bulletin

... calculations if not properly accounted for and reduces effective pore space when evaluating a formation. We conducted a petrographic study to characterize...

Geologic-carbon-sequestration potential of the Ordovician St. Peter Sandstone, Michigan and Illinois Basins, United States

David A. Barnes, Kevin M. Ellett, and John A. Rupp

Environmental Geosciences (DEG)

...-scale spatial variability in reservoir quality using net-porosity calculations, resulting in a significant increase in the low-range resource...

Quartz Grain Orientations--1 (The Photometric Method)

R. F. Sippel

Journal of Sedimentary Research (SEPM)

... methods. This paper employs the Jones Calculus, a powerful method for polarized light calculations. With its help a quantitative theory of the photometer...

Toward Understanding Over-Pressure in a Basin with Burial and Uplift: Preliminary Results of a Study Measuring Under-Compaction with DT Logs

Paul E. Devine

Unconventional Resources Technology Conference (URTEC)

..., calculations are based on influences for pore-pressure increase following normal compaction during the stage of limited fluid expulsion. This burial phase...

Refracturing Vs. Infill Drilling - A Cost Effective Approach to Enhancing Recovery in Shale Reservoirs

Edgar Urban, Daniel Orozco, Alfonso Fragoso, Karthik Selvan, Roberto Aguilera

Unconventional Resources Technology Conference (URTEC)

... of this paper have not been reviewed by URTeC and URTeC does not warrant the accuracy, reliability, or timeliness of any information herein . All information...

Porosity and Pore Size Distribution in Mudrocks: A Comparative Study for Haynesville, Niobrara, Monterey, and Eastern European Silurian Formations

Milad Saidian, Lemuel J. Godinez, Saul Rivera, Manika Prasad

Unconventional Resources Technology Conference (URTEC)

... and URTeC does not warrant the accuracy, reliability, or timeliness of any information herein. All information is the responsibility...

ABSTRACT: A Contribution to Electrical Logging Interpretation of Shaly Sands

A. Poupon, M. Loy, M. Tizier

GCAGS Transactions

... at the present time because of the lack of sufficient accuracy of the electric log data, these methods may become more feasible in the future as a result...

Satellite System for Offshore Surveying

C. D. Lynn

Southeast Asia Petroleum Exploration Society (SEAPEX)

... fixes by single point, translocation and short-arc techniques and the accuracy of fixes are discussed. Uses of satellite navigation systems in offshore...

Recent Trend in Data Acquisition Technology: Abstract

M. Murphy, M. Cox

Indonesian Petroleum Association

... accuracy in navigation will be discussed as it is related to the trend toward increased spacial sampling. Methods for achieving increased spacial sampling...

Abstract: The Emerging Future of Biostratigraphy: Increasing the Accuracy of Depositional Histories

Woodson M. Godfrey

Houston Geological Society Bulletin

...Abstract: The Emerging Future of Biostratigraphy: Increasing the Accuracy of Depositional Histories Woodson M. Godfrey 1996 11 11 Although...

Projection of Dip Angle on Profile Section: GEOLOGICAL NOTES

Lyndon L. Foley

AAPG Bulletin

... is very interesting. The equation may be solved conveniently by graphs with a degree of accuracy sufficient for ordinary work. The accompanying graph...

Abstract: Towards the Identification of Coal Macerals through Deep Learning

Na Xu, Qingfeng Wang, Pengfei Li, Mark A. Engle

The Society for Organic Petrology (TSOP)

... network (CNN) model [6]. For the Inertinite group, the semi-supervised model achieves a pixel accuracy of 0.96 while Kmeans, GMM and CNN achieve values...

Thickness Maps as Criteria for Regional Structural Movements

Wallace Lee

Journal of Sedimentary Research (SEPM)

... surfaces. Such an isopachous map is essentially a structure map of the first surface at the time of the second. The accuracy with which such maps...

Prediction Project Task Completion Using Supervised Machine Learning Method: A Conceptual Approach

Muhammad Riandhy Anindika Yudhy, Andrey Putra Wijayanto

Indonesian Petroleum Association

... analytics and machine learning to predict task completion with higher accuracy. This paper discusses the big data analytics approach to predicting individual...

Geology of West Flower Gardens Bank: ABSTRACT

R. Rezak, W. R. Bryant

AAPG Bulletin

...) verification of the accuracy of sediment distribution patterns as delineated by surface sampling; (2) the occurrence of dead barrier reefs at depths...

Stratigraphic Dipmeter Interpretation--Fort Worth Basin Submarine Slope Systems: ABSTRACT

L. M. Grace

AAPG Bulletin

... successful in fluvial to deltaic sequences, but lack of accuracy in the anastomosing depositional environment associated with submarine slope systems...

Stratigraphic Dipmeter Interpretation--Fort Worth Basin Submarine-Slope Systems: ABSTRACT

L. M. Grace

AAPG Bulletin

...) processing are highly successful in fluvial to deltaic sequences, but lack accuracy in the anastomosing depositional environment associated...

A New Method to Improve the Accuracy of Depth Prediction for Underlying Strata of Shallow Gas: A Case Study From BZ Oilfield in Bohai Bay Basin

Search and Discovery.com

Improving Seismic Interpretation Efficiency and Accuracy Using Supervised Machine Learning to Optimize Fault Interpretation Workflows

Search and Discovery.com

ABSTRACT: Impact of Facies Modeling on Reservoir Simulation Accuracy - Case Study from Meji Field, Nigeria; #90115 (2010)

Olufemi Afolayan, Thompson Francis, Sebastien Bombarde, Djuro Novakovic, Bayo Oguntona, Steve Jenkins, Bob Crown, Jide George, and Jerome Glass

Search and Discovery.com

...ABSTRACT: Impact of Facies Modeling on Reservoir Simulation Accuracy - Case Study from Meji Field, Nigeria; #90115 (2010) Olufemi Afolayan, Thompson...

ABSTRACT: The direct correlation of the Neogene of the Eastern Paratethys and Tethys; #90109 (2010)

V. N. Semenenko, A. S. Andreyeva-Grigorovich, N. V. Maslun, S. A. Luljeva

Search and Discovery.com

...), the accuracy of direct correlations of Neogene of the Eastern Paratethys with the International Stratigraphic chart is proved. Stratigraphic chart...

Abstract: Predicting Channel Sand Wells in the Anadarko Basin with a 90% Accuracy; #90309 (2017)

Rick Schrynemeeckers

Search and Discovery.com

...Abstract: Predicting Channel Sand Wells in the Anadarko Basin with a 90% Accuracy; #90309 (2017) Rick Schrynemeeckers AAPG Datapages/Search...

Abstract: Enhanced Accuracy In The Characterization Of Clay Mineralogy And Partitioning Of Fluid Volumes In Shaly Sand- & Shale Reservoirs Based On Rationalized E-Log Response Parameters: Implications For Reducing Uncertainty & Risk In Prediction Of Reservoir Quality and Reserves: Examples From India& Other Countries; #90315 (2017)

D. Vivek Chitale, R.V. Marathe, N.R. Hazarika, S.S. Deb

Search and Discovery.com

...Abstract: Enhanced Accuracy In The Characterization Of Clay Mineralogy And Partitioning Of Fluid Volumes In Shaly Sand- & Shale Reservoirs Based...