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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 99 for “"Petrophysical"”.
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Heterogeneous petrophysical model for porous media, A
Includes bibliographical references.
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Machine learning applications for core guided petrophysical analysis
Rock physics models are used to characterize and quantify rock properties such as reservoir quality or fluid saturation. The factors that control these rock properties are complex, and they require numerous assumptions and approximations. Good data quality is essential for reliable and consistent …
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Petrophysical analysis of the Thamama Group, Abu Dhabi, U.A.E.
Includes bibliographical references.
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Effect of stress on the petrophysical properties of some sandstones, The
Includes bibliographical references (pages 76-83).
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Petrophysical facies mapping of the Pennsylvanian Cline Shale, Midland Basin, West Texas.
… distribution as determined from core-calibrated petrophysical facies across the study area. Nine depositional facies were observed and described from the cored Gunn36 #1 well located in Howard County. Five petrophysical facies were derived from the statistical comparison of core observed …
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Impact of slickwater fracturing fluid compositions on the petrophysical properties of shale and tightsand
… However, the effect of the surfactant on the petrophysical properties of tight rocks is not clear.</p> <p>In this dissertation, the following four researches have been carried out, and significant findings have been summarized in conclusions. The friction reducer flow behavior in …
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Investigating Linkages Between Engineering and Petrophysical Properties of Unconsolidated Geomaterials and Their Geoelectrical Parameters
… investigate the linkages between engineering and petrophysical properties of geomaterials and their geoelectrical parameters. This goal is achieved through the development of laboratory equipments and the conduction of both laboratory and field studies. The laboratory experiments involve the …
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Petrophysical and geomechanical characterization of a marginal (Wabi) field reservoir in north-central Niger Delta.
… aim of this study is to evaluate marginal field petrophysical and geomechanical parameters, and to develop a model for analysis of geomechanical problems, in order to mitigate stress-related issues in drilling, development and reservoir management for Wabi field, onshore Niger Delta. The increase …
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Geological Effects and Petrophysical Flow Unit Model for the Middle Bakken Member, South-East Saskatchewan
… such as the introduction of a geological/petrophysical flow unit in the Middle Member zone. In the US, 87 wells in 35 fields currently produce at a combined rate of 2930 BOPD and 144 BWPD. The focus of this study is to introduce and characterize the use of a geological and petrophysical …
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Stress- and direction-dependent analysis of elastic and petrophysical properties, and texture in unconventional rocks
… seismic anisotropy and its relationships with petrophysical properties while investigating rock fabric evolution using high-resolution textural images under reservoir stress conditions is essential to enhance the reservoir development of unconventional rocks. In this thesis, cores from multiple …
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Petrophysical lithofacies modeling of the upper Pennsylvanian Cline Shale in the Midland Basin, West Texas.
… compares core-observed depositional facies to petrophysical well logs within the Gunn36 #1 well (API# 4222737197) of Howard County, Texas in order to identify predictors of organic richness and carbonate content for use in Cline Shale mapping. A depositional facies model was constructed through …
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Origin of brecciated intervals and petrophysical analyses: the Three Forks Formation, Williston Basin, North Dakota, U.S.A.
… of dissolution collapse. The Three Forks is a petrophysically complex unit to evaluate, as it contains thin bedded sequences, clays, and conductive minerals that all contribute to inherently low resistivity values. To evaluate water saturation in the Three Forks, all the input variables are …
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Prediction and measurement of special core analysis petrophysical parameters in the Nubian sandstone of the North Africa
One of the main objectives of this work was to investigate the applicability and accuracy of artificial neural networks for estimating special core analysis (SCAL) parameters from minimal core training data and wireline logs. The SCAL data was obtained from measurements on core plugs undertaken at …
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Improved petrophysical evaluation of consolidated calcareous turbidite sequences with multi-component induction, NMR, resistivity images, and core measurements
… a new quantitative approach to improve the petrophysical evaluation of thinly bedded sand-shale sequences that have undergone extensive diagenesis. Formations under analysis consist of carbonate-rich clastic sediments, with pore system heavily reworked by calcite and authigenic clay …
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