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The AAPG/Datapages Combined Publications Database

Showing 1,032 Results. Searched 195,456 documents.

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ABSTRACT: Analysis of Microcracks in Artificially Coalfied Peats

Arthur D. Cohen, C.M. Prince, A.M. Bailey, C.S. Ho, W.C. Riese, S. Thibodeaux

The Society for Organic Petrology (TSOP)

...).When appliedti binary images of the microcracks, it provides a means to quantify their orientation and spatial &nsity. It also provides a means to l...

1999

Optimum Choice of Equation of State for Water and Methanol Under Hydrate Inhibition for a Gas Condensate

Peter Tybjerg, Karen Schou Pedersen, Adil Pottayil

Indonesian Petroleum Association

... parameters regressed to the PVT data using the procedure of Christensen (1999). The characterized fluid is shown in Table 2 and the non-zero binary...

2017

Extended Abstract: The Geologic and Hydrologic Setting of NPR-3 (Teapot Dome) Wyoming and its EGS Geothermal Potential

Tom C. Anderson

Wyoming Geological Association

...). The goals of the demonstration project were to validate the use of a binary geothermal power generation system that uses produced oilfield hot water...

2010

ABSTRACT Higher Power Generation Efficiencies Are Possible and Will Increase EGS Viability, #90128 (2011)

Hal Gurgenci

Search and Discovery.com

... of how close each technology is to its theoretical limit. The geothermal efficiencies are for binary plants calculated from data provided in Tester...

2011

New Technology to Acquire, Process, and Interpret Transient EM Data; #41579 (2015)

Anton Ziolkowski, Richard Carson, David Wright

Search and Discovery.com

... decays as 1/r3. Parameters that must be optimized to maximize the signal include input current; source bipole length; order of the pseudo-random binary...

2015

Quantitative Analysis of the Dimensions and Distribution of Channelized Fluvial Sandbodies Within A Large Outcrop Dataset: Upper Cretaceous Blackhawk Formation, Wasatch Plateau, Central Utah, U.S.A.

Yvette S. Flood, Gary J. Hampson

Journal of Sedimentary Research (SEPM)

... paleoshorelines (stratigraphic positions shown in Fig. 2) are illustrated by circled numbers 7, 10, and 11 (after Hampson et al. 2013). B) Location...

2015

Hydrochemical variations in a Spring-Fed River, Spring River, Arkansas

Robyn Hannigan, Nate Bickford

Environmental Geosciences (DEG)

... are considered to be invariant in space and time, with overland flow being chemically identical to subsurface flow. Binary mixing models were used to identify...

2003

Feature Detection for Digital Images Using Machine Learning Algorithms and Image Processing

Xiao Tian, Hugh Daigle, Han Jiang

Unconventional Resources Technology Conference (URTEC)

... of microfractures, a large number of images is required to comprehensively understand microfractures in shales. Quantitative analysis of large numbers of SEM...

2018

Novel Land and Marine Solutions Including Time-Lapse Using High Resolution Multi-Transient EM

Folke Engelmark

Indonesian Petroleum Association

... source signal known as a Pseudo Random Binary Sequence (PRBS). Similar to a vibroseis sweep utilized in seismic where the bandwidth is matched...

2008

Process Simulator: A New Training Approach

C. Renard

Indonesian Petroleum Association

... the instruments in the control room. The simulator computer transmits information to and from the trainee station exactly as the process would, but numbers...

1985

SMALL HADROSAUR MANUS AND PES TRACKS FROM THE LOWER CANTWELL FORMATION (UPPER CRETACEOUS) DENALI NATIONAL PARK, ALASKA: IMPLICATIONS FOR LOCOMOTION IN JUVENILE HADROSAURS

ANTHONY R. FIORILLO, RONALD S. TYKOSKI

PALAIOS

... composed of 1,921,165 points. The model was exported as a binary STL file, which was then manipulated in the software CloudCompare (Girardeau-Montaut...

2016

Quantitative Biofacies Analysis

Martin A. Buzas

Special Publications of SEPM

... the distribution of counts of numbers of individuals is not normal. Through a simple transformation, however, such data can be made normal...

1979

The Description and Measurement of Sedimentary Particles and the Concept of Form

W. Brian Whalley

Journal of Sedimentary Research (SEPM)

...) are suitable methods of treating textural data where binary ('yes/no') data or data of ordinal scale result. DISCUSSION It is evident from the foregoing...

1972

Numerical Analysis of Carbonate Microfacies in the Cupido Limestone (Neocomian-Aptian), Coahuila, Mexico

Allan A. Ekdale, Susan F. Ekdale, James Lee Wilson

Journal of Sedimentary Research (SEPM)

.... 1-40. HARMAN, H. H., 1960, Modern factor analysis, Univ. Chicago Press, Chicago, 496 p. HAZEL, J. E., 1970, Binary coefficients and clustering...

1976

Electrofacies Analysis and Shale Gas Potential of the Carynginia Formation (Perth Basin, Western Australia); #41464 (2014)

A. Karimian Torghabeh, R. Rezaee, R. Moussavi-Harami, N. Pimentel, M. Kamali, A. Kadkhodaie-Ilkhchi

Search and Discovery.com

... takes the generated “distance” information generated by the “pdist function” and links pairs of objects that are close together into binary clusters...

2014

Introduction to Fractals

Roy E. Plotnick

Special Publications of SEPM

...) = p(large original popu- Figure 1.16: a/I(a) spectrum for series in Fig- lation numbers) x p(rapid burial) x p(non- ures 1.13 and 1.15. corrosive...

1995

Authigenic Feldspar as an Indicator of Paleo-Rock/Water Interactions in Permian Carbonates of the Northern Calcareous Alps, Austria

Christoph Spotl , Martin Kralik , Michael J. Kunk

Journal of Sedimentary Research (SEPM)

... representative of the two petrographic types observed. Plain numbers refer to triclinic reflections, whereas underlined-bold numbers indicate monoclinic K...

1996

Mapping natural oil seeps in the Middle Magdalena Basin (Colombia) using WorldView-3 satellite data

Saeid Asadzadeh, Ivan Rodrigo Plata Arango, and Carlos Roberto de Souza Filho

AAPG Bulletin

..., the characteristics absorption features of hydrocarbons were attempted to be combined with image classifiers in the form of a binary decision-tree algorithm...

2022

A simultaneous denoising and event picking approach using supervised machine learning

Salman Abbasi, Motaz Alfarraj, Dmitry Borisov, Vikram Jayaram, Iftekhar Alam, Bakhtawer Sarosh

International Meeting for Applied Geoscience and Energy (IMAGE)

... events which are handpicked as binary. To achieve simplification, binary dataset is not being treated as classification problem, and instead events...

2023

Confined Behavior of CO2/Hydrocarbon System in Nanopores of Tight and Shale Rocks

Xiaohu Dong, Huiqing Liu, Keliu Wu, Yishan Liu, Jiaji Qiao, Yanling Gao, Zhangxin Chen

Unconventional Resources Technology Conference (URTEC)

... is used to represent the solid-fluid interaction. For mixtures, a group contribution method is used to estimate the binary interaction parameters...

2019

Development and Evaluation of Multiphase Closure Models used in the Simulation of Unconventional Wellbore Dynamics

Travis Mitchell, Bryce Hill, Mahshid Firouzi, Christopher Leonardi

Unconventional Resources Technology Conference (URTEC)

... simulations match this correlation for Re > 30 at Eo = 30, but deviate at lower Reynolds numbers and higher Morton numbers. Although this is a limited data...

2019

Sequence-Stratigraphic, Petrophysical, and Multicomponent Seismic Analysis of a Shelf-Margin Reservoir: San Andres Formation (Permian), Vacuum Field, New Mexico, United States

Matthew J. Pranter, Neil F. Hurley, Thomas L. Davis

AAPG Special Volumes

... on SEM and binary images is black. Reservoir quality and pore-throat sorting (PTS; higher numbers represent lower sorting) are reduced from samples 2...

2004

Molecular Dynamics Simulation on Modeling Shale Gas Transport and Storage Mechansims in Complex Nano-Pore Structure in Organic Matters

Guan Qin, Shuai He

Unconventional Resources Technology Conference (URTEC)

... Marine Formation), at depths of 6279—6385 ft. High resolution 2-D images of the shale rock samples are collected using SEM and processed to form a binary...

2015

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