Thin-bedded Facies Analysis of a Ferron Storm-dominated Delta Front and Prodelta

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Total Pages : pages
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Book Synopsis Thin-bedded Facies Analysis of a Ferron Storm-dominated Delta Front and Prodelta by : Darsel Seepersad

Download or read book Thin-bedded Facies Analysis of a Ferron Storm-dominated Delta Front and Prodelta written by Darsel Seepersad and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This study examines thin-bedded facies within shelf and prodelta deposits of the Cretaceous Ferron Notom Delta in central Utah. Thin beds may be the result of storms (tempestites), ignitive turbidity currents, or hyperpycnal flows. This study quantitatively evaluates the proportion of each facies types within heterolithic strata at the base of the sandier lithofacies to better characterize the relative proportion of formative processes. Mud along shelves has traditionally been linked to suspension settling. This study also quantitatively compares structures initiated by traction deposition to those linked to suspension settling in an attempt to show that most mud deposited offshore is due to reworking by waves and storms, and hyperpycnal flows. Primary data were derived from well-exposed outcrops of parasequences 5a, 5b, 6, 11, and 16b, within the Notom deltaic wedge, which represent a spectrum of wave-dominated shorefaces to river-dominated deltas. Parasequences 5a and 5b are comprised of over 60% HCS beds with subordinate amounts of wave-rippled strata. Parasequence 5a represents a high-energy wave environment. Parasequence 5b also reflects a wave-dominated environment, however, a greater proportion of massive to planar interbeds suggests fluvial and wave mixing. Parasequence 6 contains predominantly normal and inverse graded units with numerous Bouma sequences and starved ripples. Parasequence 6 is river/flood dominated, containing both ignitive turbidites and hyperpycnites. Parasequence 11 is dominated by graded bedding, and shows the highest degree of river/flood dominance with the highest evidence of hyperpycnal deposits seen within the three parasequences. Parasequence 16 is dominated by massive units, along with graded beds, Bouma sequences, and rare HCS. Parasequence 16b shows evidence of all three processes, although ignitive turbidite deposits seem to dominate. Over 90% of all parasequences were represented by bedload deposits as opposed to suspended sediment settling. Tempestites, ignitive turbidites, and hyperpycnites likely occur within the same system, interacting with each other, producing deposits which have remnant signatures of each. Results show it is possible to document the relative proportion of formative processes within heterolithic sequences, as well as to quantify them in terms of wave versus fluvial versus tidal dominance, as well as bedload versus suspended load transport.

Evaluating Along-strike Variation Using Thin-bedded Facies Analysis, Upper Cretaceous Ferron Notom Delta, Utah

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Book Synopsis Evaluating Along-strike Variation Using Thin-bedded Facies Analysis, Upper Cretaceous Ferron Notom Delta, Utah by : Zhiyang Li

Download or read book Evaluating Along-strike Variation Using Thin-bedded Facies Analysis, Upper Cretaceous Ferron Notom Delta, Utah written by Zhiyang Li and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This study evaluates the vertical and along-strike variability of thin-bedded delta-front and prodelta facies of the Upper Cretaceous Ferron Notom Delta Complex in Central Utah. Primary initiation processes that form thin beds include ignitive turbidity currents, hyperpycnal flows, and storm surges. The relative proportion of sedimentary structures generated by each depositional process/event has been calculated from a series of measured sedimentologic sections within a single parasequence (P6), which is continuously exposed along depositional strike. For each measured section, sedimentological data including grain size, lithology, bedding thickness, sedimentary structures, and ichnological suites have been documented. Parasequence 6 shows a strong along-strike variation with a completely wave-influenced environment in the north, passing abruptly into a fluvial-dominated area, then to an environment with varying degrees of fluvial and wave influence southward, and back to a wave-dominated environment further to the southeast. The depositional model of parasequence 6 is therefore interpreted as a storm-dominated symmetric delta with a large bayhead system. This study indicates that it is practical to quantify the relative importance of depositional processes and determine the along-strike variation within an ancient delta system using thin-bedded facies analysis. The wide range of vertical stratification and grading sequences present in these event beds also allows construction of conceptual models of deposition from turbidity currents (i.e. ignitive turbidity currents and hyperpycnal flows), storm surges, and the interactions between both flows.

Directory of Geoscience Departments 2015

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Publisher : American Geosciences Inst
ISBN 13 :
Total Pages : 2140 pages
Book Rating : 4./5 ( download)

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Book Synopsis Directory of Geoscience Departments 2015 by : Carolyn Wilson

Download or read book Directory of Geoscience Departments 2015 written by Carolyn Wilson and published by American Geosciences Inst. This book was released on 2015-02-27 with total page 2140 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Directory of Geoscience Departments 50th Edition is the most comprehensive directory and source of information about geosciences departments and researchers available. It is an invaluable resource for individuals working in the geosciences or must identify or work with specialists on the issues of Earth, Environmental, and related sciences and engineering fields. The Directory of Geoscience Departments 50th Edition provides a state/country-sorted listing of nearly 2300 geoscience departments, research departments, institutes, and their faculty and staff. Information on contact information for departments and individuals is provided, as well as details on department enrollments, faculty specialties, and the date and source of faculty and staff's highest degree. New in the 50th edition: Listing of all US and Canadian geoscience theses and dissertations accepted in 2012 that have been reported to GeoRef Information Services, as well as a listing of faculty by their research specialty.

3- D Facies Architecture and Mouth Bar Development of a Flood-, Storm-dominated Delta

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ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.:/5 (755 download)

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Book Synopsis 3- D Facies Architecture and Mouth Bar Development of a Flood-, Storm-dominated Delta by : Daniel Eli Garza

Download or read book 3- D Facies Architecture and Mouth Bar Development of a Flood-, Storm-dominated Delta written by Daniel Eli Garza and published by . This book was released on 2010 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Special Publication

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Publisher :
ISBN 13 : 9781565761216
Total Pages : pages
Book Rating : 4.7/5 (612 download)

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Book Synopsis Special Publication by :

Download or read book Special Publication written by and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reservoir Sedimentology

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ISBN 13 :
Total Pages : 384 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Reservoir Sedimentology by : Roderick W. Tillman

Download or read book Reservoir Sedimentology written by Roderick W. Tillman and published by . This book was released on 1987 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Future of Geological Modelling in Hydrocarbon Development

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Publisher : Geological Society of London
ISBN 13 : 9781862392663
Total Pages : 240 pages
Book Rating : 4.3/5 (926 download)

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Book Synopsis The Future of Geological Modelling in Hydrocarbon Development by : Adam Robinson

Download or read book The Future of Geological Modelling in Hydrocarbon Development written by Adam Robinson and published by Geological Society of London. This book was released on 2008 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 3D geological model is still regarded as one of the newest and most innovative tools for reservoir management purposes. The computer modelling of structures, rock properties and fluid flow in hydrocarbon reservoirs has evolved from a specialist activity to part of the standard desktop toolkit. The application of these techniques has allowed all disciplines of the subsurface team to collaborate in a common workspace. In today's asset teams, the role of the geological model in hydrocarbon development planning is key and will be for some time ahead. The challenges that face the geologists and engineers will be to provide more seamless interaction between static and dynamic models. This interaction requires the development of conventional and unconventional modelling algorithms and methodologies in order to provide more risk-assessed scenarios, thus enabling geologists and engineers to better understand and capture inherent uncertainties at each aspect of the geological model's life.

Internal Facies Architecture of a Regressive to Transgressive Wave-dominated Delta in the Upper Cretaceous Eagle Formation, South-central Montana

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Publisher :
ISBN 13 :
Total Pages : 125 pages
Book Rating : 4.:/5 (841 download)

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Book Synopsis Internal Facies Architecture of a Regressive to Transgressive Wave-dominated Delta in the Upper Cretaceous Eagle Formation, South-central Montana by : Eleanor Spangler

Download or read book Internal Facies Architecture of a Regressive to Transgressive Wave-dominated Delta in the Upper Cretaceous Eagle Formation, South-central Montana written by Eleanor Spangler and published by . This book was released on 2012 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Santonian-Campanian Eagle Formation in south-central Montana was deposited along the western margin of the Cretaceous Western Interior Seaway and is composed of a series of well preserved regressive and transgressive deposits. This study documents the depositional evolution of the informal lower member of the Eagle Formation exposed near Billings, MT. Detailed mapping and characterization of the internal stratigraphy, facies architecture, and bounding surfaces of the lower Eagle provide the basis for reconstruction of a paleodelta system that serves as a valuable reservoir analog within the Cretaceous Seaway and elsewhere. This study demonstrates that the informal lower member of the Eagle Formation in south-central Montana was deposited in a regressive to transgressive wave-dominated deltaic system. Within this deltaic succession the identification of five facies and four bounding surface types are used to establish a two-phase depositional history: 1) a regressive phase characterized by prograding pro-delta to distal delta front deposits emplaced below fair weather wave base but above storm wave base; and 2) a transgressive phase characterized by landward dipping proximal to distal shoal overwash fan deposits derived from combined-flow storm-generated turbidity currents. A maximum regressive surface (MRS) separates underlying prograding deltaic deposits from downlapping shoal overwash fan deposits above. Shoal overwash fan packages dip and stack en-echelon towards the paleoshoreline indicating landward migration of the shoal during delta transgression. A time-transgressive ravinement surface (TRS) developed on the basinward side of the transgressive shoal and migrated landward with the shoreline, truncating of shoal overwash fan deposits.

Stratigraphic Evolution of Foreland Basins

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ISBN 13 :
Total Pages : 328 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Stratigraphic Evolution of Foreland Basins by : Steven L. Dorobek

Download or read book Stratigraphic Evolution of Foreland Basins written by Steven L. Dorobek and published by . This book was released on 1995 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: A strong case can be made that foreland basins are where the casual links between sedimentation and tectonic events were first recognized, as evidenced by the interpretations of geologists working in classic foreland areas. This Special Publication was derived from a Research Symposium entitled "Stratigraphic Sequences in Foreland Basins" held at the AAPG-SEPM joint annual meeting on June, 1992, in Calgary, Alberta, Canada. This volume provides a well-balanced perspective of current research on foreland basin stratigraphy and also serves as another element in the evolving framework that comprises our understanding of foreland basins. Given that so many of earth's resources are found in foreland basins and that foreland basin strata often provide the only preserved record of the tectonic events that led to basin development, the impetus for continued studies of foreland basin strata should remain for many generations of geologists to come.

Regional to Wellbore Analog for Fluvial-deltaic Reservoir Modeling

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Publisher :
ISBN 13 :
Total Pages : 592 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Regional to Wellbore Analog for Fluvial-deltaic Reservoir Modeling by : Thomas C. Chidsey

Download or read book Regional to Wellbore Analog for Fluvial-deltaic Reservoir Modeling written by Thomas C. Chidsey and published by . This book was released on 2004 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accompanying CD-ROM contains ..." Plates, tables, and appendices."--CD-ROM label.

Applied Ichnology

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Publisher :
ISBN 13 : 9781565761407
Total Pages : 145 pages
Book Rating : 4.7/5 (614 download)

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Book Synopsis Applied Ichnology by : James A. MacEachern

Download or read book Applied Ichnology written by James A. MacEachern and published by . This book was released on 2009 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: This core workshop has been designed for sedimentologists and stratigraphers who utilize cores for interpreting depostional environments, identifying stratigraphic discontinuities, and applying high-resolution sequence stratigraphic (or other genetic stratigraphic frameworks) to the rock record. The workshop focuses on the practical applications of ichnology on sedimentologic, stratigraphic, diagenetic, and reservoir petrophysical characteristics of sedimentary successions.

Recent Advances in Models of Siliciclastic Shallow-marine Stratigraphy

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Publisher : SEPM Soc for Sed Geology
ISBN 13 : 1565761316
Total Pages : 493 pages
Book Rating : 4.5/5 (657 download)

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Book Synopsis Recent Advances in Models of Siliciclastic Shallow-marine Stratigraphy by : Gary J. Hampson

Download or read book Recent Advances in Models of Siliciclastic Shallow-marine Stratigraphy written by Gary J. Hampson and published by SEPM Soc for Sed Geology. This book was released on 2008 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: Siliciclastic shallow-marine deposits record the interface between land and sea, and its response to a variety of forcing mechanisms: physical process regime, the internal dynamics of coastal and shelfal depositional systems, relative sea level, sediment flux, tectonic setting, and climate. These deposits have long been the subject of conceptual stratigraphic models that seek to explain the interplay between these various forcing mechanisms, and their preservation in the stratigraphic record. This volume arose from an SEPM research conference on shoreline-shelf stratigraphy that was held in Grand Junction, Colorado, on August 24-28, 2004. The aim of the resulting volume is to highlight the development over the last 15 years of the stratigraphic concepts and models that are used to interpret siliciclastic marginal-marine, shallow-marine, and shelf deposits.

Facies Models

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (61 download)

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Book Synopsis Facies Models by : Geological Association of Canada

Download or read book Facies Models written by Geological Association of Canada and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ichnology

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Publisher : Cambridge University Press
ISBN 13 : 1139500643
Total Pages : 371 pages
Book Rating : 4.1/5 (395 download)

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Book Synopsis Ichnology by : Luis A. Buatois

Download or read book Ichnology written by Luis A. Buatois and published by Cambridge University Press. This book was released on 2011-08-11 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ichnology is the study of traces created in the substrate by living organisms. This is the first book to systematically cover basic concepts and applications in both paleobiology and sedimentology, bridging the gap between the two main facets of the field. It emphasizes the importance of understanding ecologic controls on benthic fauna distribution and the role of burrowing organisms in changing their environments. A detailed analysis of the ichnology of a range of depositional environments is presented using examples from the Precambrian to the recent, and the use of trace fossils in facies analysis and sequence stratigraphy is discussed. The potential for biogenic structures to provide valuable information and solve problems in a wide range of fields is also highlighted. An invaluable resource for researchers and graduate students in paleontology, sedimentology and sequence stratigraphy, this book will also be of interest to industry professionals working in petroleum geoscience.

Fluvial Depositional Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 3319006665
Total Pages : 316 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Fluvial Depositional Systems by : Andrew Miall

Download or read book Fluvial Depositional Systems written by Andrew Miall and published by Springer Science & Business Media. This book was released on 2013-08-23 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended to complement the author's 1996 book "The geology of fluvial deposits", not to replace it. The book summarizes methods of mapping and interpretation of fluvial depositional systems, with a detailed treatment of the tectonic, climatic and eustatic controls on fluvial depositional processes. It focuses on the preserved, ancient depositional record and emphasizes large-scale (basin-scale) depositional processes. Tectonic and climatic controls of fluvial sedimentation and the effects of base-level change on sequence architecture are discussed. Profusely illustrated and with an extensive reference to the recent literature, this book will be welcomed by the student and professional geologist alike.

Linking Diagenesis to Sequence Stratigraphy

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Publisher : John Wiley & Sons
ISBN 13 : 1118485378
Total Pages : 897 pages
Book Rating : 4.1/5 (184 download)

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Book Synopsis Linking Diagenesis to Sequence Stratigraphy by : Sadoon Morad

Download or read book Linking Diagenesis to Sequence Stratigraphy written by Sadoon Morad and published by John Wiley & Sons. This book was released on 2012-11-07 with total page 897 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sequence stratigraphy is a powerful tool for the prediction of depositional porosity and permeability, but does not account for the impact of diagenesis on these reservoir parameters. Therefore, integrating diagenesis and sequence stratigraphy can provide a better way of predicting reservoir quality. This special publication consists of 19 papers (reviews and case studies) exploring different aspects of the integration of diagenesis and sequence stratigraphy in carbonate, siliciclastic, and mixed carbonate-siliciclastic successions from various geological settings. This book will be of interest to sedimentary petrologists aiming to understand the distribution of diagenesis in siliciclastic and carbonate successions, to sequence stratigraphers who can use diagenetic features to recognize and verify interpreted key stratigraphic surfaces, and to petroleum geologists who wish to develop more realistic conceptual models for the spatial and temporal distribution of reservoir quality. This book is part of the International Association of Sedimentologists (IAS) Special Publications. The Special Publications from the IAS are a set of thematic volumes edited by specialists on subjects of central interest to sedimentologists. Papers are reviewed and printed to the same high standards as those published in the journal Sedimentology and several of these volumes have become standard works of reference.

Abstracts

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ISBN 13 :
Total Pages : 388 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Abstracts by : Society of Economic Paleontologists and Mineralogists. Midyear Meeting

Download or read book Abstracts written by Society of Economic Paleontologists and Mineralogists. Midyear Meeting and published by . This book was released on 1985 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: