Reservoir Sandstones

Reservoir Sandstones

Author: Robert R. Berg

Publisher: Prentice Hall

ISBN: 0137743734

Category: Oil reservoir engineering

Page: 481

View: 621

Categories: Oil reservoir engineering

Diagenesis and Reservoir Quality of the Upper Mississippian Aux Vases Sandstone Illinois Basin

Diagenesis and Reservoir Quality of the Upper Mississippian Aux Vases Sandstone  Illinois Basin

Visible porosity in thin section usually classifies as macroporosity ; thus , the
amount of microporosity in a sandstone sample can ... Petrographic observations
suggest that the influx of hydrocarbons into reservoir sandstones inhibited
mineral ...

Author: Janet K. Pitman

Publisher:

ISBN: 0607919043

Category: Aux Vases Formation

Page: 19

View: 791

Categories: Aux Vases Formation

Petrology and Reservoir Paragenesis in the Sussex B Sandstone of the Upper Cretaceous Cody Shale House Creek and Porcupine Fields Powder River Basin Wyoming

Petrology and Reservoir Paragenesis in the Sussex  B  Sandstone of the Upper Cretaceous Cody Shale  House Creek and Porcupine Fields  Powder River Basin  Wyoming

Authigenic kaolinite , illite - smectite , and chlorite influence reservoir properties
by occluding pore spaces and pore throats . Most porosity in reservoir
sandstones is primary ; however , secondary porosity is created by dissolution of
 ...

Author: Debra K. Higley

Publisher:

ISBN: UOM:39015095166149

Category: Oil fields

Page: 16

View: 865

A multidisciplinary approach to research studies of sedimentary rocks and their constituents and the evolution of sedimentary basins, both ancient and modern.
Categories: Oil fields

Sandstone Petroleum Reservoirs

Sandstone Petroleum Reservoirs

The reservoir sandstones of the Tyler Formation in Rocky Ridge Field are
quartzarenites. Other primary minerals include chert and rock fragments and rare
carbonate grains, feldspar, and assorted heavy minerals. The fluvial channel ...

Author: John H. Barwis

Publisher: Springer Science & Business Media

ISBN: 9781461389880

Category: Science

Page: 583

View: 392

Sandstone Petroleum Reservoirs presents an integrated, multidisciplinary approach to the geology of sandstone oil and gas reservoirs. Twenty-two case studies involving a variety of depositional settings, tectonic provinces, and burial/diagenetic histories emphasize depositional controls on reservoir architecture, petrophysical properties, and production performance. An introductory section provides perspective to the nature of reservoir characterization and highlights the important questions that future studies need to address. A "reservoir summary" following each case study aids the reader in gaining quick access to the main characteristics of each reservoir. This casebook is heavily illustrated, and most data have not been previously published. The intended audience comprises a broad range of practicing earth scientists, including petroleum geologists, geophysicists, and engineers. Readers will value the integration of geological versus engineering interests provided here, and will be enabled to improve exploration and production results.
Categories: Science

Lacustrine Sandstone Reservoirs and Hydrocarbon Systems

Lacustrine Sandstone Reservoirs and Hydrocarbon Systems

Sneider, John S., Andrew S. Harper, Forrest L. Dietrich, Zongtian Liu, Xiuzhi Cao,
and Chunguo Wang, 2012, Fluviolacustrine sandstone deposition and
implications for reservoir development, Daan Field, Songliao Basin, China, in
O. W. ...

Author: Olive W. Baganz

Publisher: AAPG

ISBN: 9780891813774

Category: Science

Page: 517

View: 528

Categories: Science

Linking Diagenesis to Sequence Stratigraphy

Linking Diagenesis to Sequence Stratigraphy

Linking Diagenesis and Porosity Preservation versus Destruction to Sequence
Stratigraphy of Gas Condensate Reservoir Sandstones; the Jauf Formation (
Lower to Middle Devonian), Eastern Saudi Arabia Khalid Al-Ramadan*1, Sadoon
 ...

Author: Sadoon Morad

Publisher: John Wiley & Sons

ISBN: 9781118485378

Category: Science

Page: 536

View: 504

Sequence stratigraphy is a powerful tool for the prediction ofdepositional porosity and permeability, but does not account forthe impact of diagenesis on these reservoir parameters. Therefore,integrating diagenesis and sequence stratigraphy can provide abetter way of predicting reservoir quality. This special publication consists of 19 papers (reviews and casestudies) exploring different aspects of the integration ofdiagenesis and sequence stratigraphy in carbonate, siliciclastic,and mixed carbonate-siliciclastic successions from variousgeological settings. This book will be of interest tosedimentary petrologists aiming to understand the distribution ofdiagenesis in siliciclastic and carbonate successions, to sequencestratigraphers who can use diagenetic features to recognize andverify interpreted key stratigraphic surfaces, and to petroleumgeologists who wish to develop more realistic conceptualmodels for the spatial and temporal distribution of reservoirquality. This book is part of the ahref="http://www.sedimentologists.org/"International Associationof Sedimentologists/a (IAS) Special Publications. The Special Publications from the IAS are a set of thematicvolumes edited by specialists on subjects of central interest tosedimentologists. Papers are reviewed and printed to the same highstandards as those published in the journal ahref="http://www.iasnet.org/publications/sed.php"Sedimentology/aand several of these volumes have become standard works ofreference.
Categories: Science

The Future of Geological Modelling in Hydrocarbon Development

The Future of Geological Modelling in Hydrocarbon Development

Oil, sourced from the Cretaceous La Luna Formation, is produced from
Cretaceous, Jurassic and Tertiary reservoirs. The Tertiary sandstone reservoirs of
UDW form the subject of this paper. Two separate reservoirs are developed – the
Misoa ...

Author: Adam Robinson

Publisher: Geological Society of London

ISBN: 1862392668

Category: Science

Page: 226

View: 147

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.
Categories: Science

Clay Mineral Cements in Sandstones

Clay Mineral Cements in Sandstones

Geochemical modelling of diagenetic illite and quartz cement formation in Brent
sandstone reservoirs: example of the Hild ... France ABSTRACT Deep burial
diagenesis in the Brent reservoir sandstones of the Hild Field, Norwegian North
Sea, ...

Author: Richard Worden

Publisher: John Wiley & Sons

ISBN: 9781444304343

Category: Science

Page: 520

View: 739

Clay minerals are one of the most important groups of minerals thatdestroy permeability in sandstones. However, they also react withdrilling and completion fluids and induce fines migration duringhydrocarbon production. They are a very complex family of mineralsthat are routinely intergrown with each other, contain a wide rangeof solid solutions and form by a variety of processes under a widerange temperatures and rock and fluid compositions. In this volume, clay minerals in sandstones are reviewed interms of their mineralogy and general occurrence, their stable andradiogenic isotope geochemistry, XRD quantification, their effectson the petrophysical properties of sandstones and theirrelationships to sequence stratigraphy and palaeoclimate. Thecontrols on various clay minerals are addressed and a variety ofgeochemical issues, including the importance of mass flux, links tocarbonate mineral diagenesis and linked clay mineral diagenesis ininterbedded mudstone-sandstone are explored. A number of casestudies are included for kaolin, illite and chlorite cements, andthe occurrence of smectite in sandstone is reviewed. Experimentalrate data for clay cements in sandstones are reviewed and there aretwo model-based case studies that address the rates of growth ofkaolinite and illite. The readership of this volume will include sedimentologists andpetrographers who deal with the occurrence, spatial and temporaldistribution patterns and importance of clay mineral cements insandstones, geochemists involved in unraveling the factors thatcontrol clay mineral cement formation in sandstones and petroleumgeoscientists involved in predicting clay mineral distribution insandstones. The book will also be of interest to geologistsinvolved in palaeoclimate studies basin analysis. Latest geochemical data on clays in sandstones Provides important information for geologists involved inbasin analysis, sandstone petrology and petroleum geology If you are a member of the International Association ofSedimentologists (IAS), for purchasing details, please see:http://www.iasnet.org/publications/details.asp?code=SP34
Categories: Science

Quartz Cementation in Sandstones

Quartz Cementation in Sandstones

(2000) 29, 163–182 Quartz cementation in Cretaceous and Jurassic reservoir
sandstones from the Salam oil field, Western Desert, Egypt: constraints on
temperature and timing of formation from fluid inclusions R. MARFIL1, C. ROSSI1
, R. P. ...

Author: R. Worden

Publisher: John Wiley & Sons

ISBN: 9781444304244

Category: Science

Page: 352

View: 708

Quartz is the major porosity-reducing cement in many sandstonesequences. Therefore, Quartz cements represent a key source ofpetrographic and geochemical information about diagenetic history.They are also the major determinant of sandstone reservoirquality. While the ultimate goal of research in this area is to makerobust predictions about the amount and distribution of quartzcements in a wide variety of depositional and burial settings,there are nevertheless large areas of the subject that are poorlyunderstood and remain the subject of controversy. The aim of this Volume, which is based partly on paperssubmitted to a 1996 workshop in Belfast, and partly on invitedcontributions, is to bring together some of the main strands ofresearch into quartz cements and provide a focus for debate anddirection for future research. This book will be welcomed by sedimentologists, petrographersand geochemists involved in sandstone digenesis, as well as bypetroleum geologists seeking a deeper understanding of the factorsinfluencing reservoir porosity and permeability. Contributors from 11 countries and 4 continents. Represents the benchmark in quartz cement research. If you are a member of the International Association ofSedimentologists, for purchasing details, please see:http://www.iasnet.org/publications/details.asp?code=SP29
Categories: Science

New Perspectives on Deep water Sandstones

New Perspectives on Deep water Sandstones

Origin, Recognition, Initiation, and Reservoir Quality G. Shanmugam. Chapter. 1.
Introduction. Deep-water sandstone reservoirs have continued to be a major
economic asset to the petroleum industry in the twenty-first century.

Author: G. Shanmugam

Publisher: Elsevier

ISBN: 9780444563354

Category: Science

Page: 488

View: 803

This handbook is vital for understanding the origin of deep-water sandstones, emphasizing sandy-mass transport deposits (SMTDs) and bottom-current reworked sands (BCRSs) in petroleum reservoirs. This cutting-edge perspective, a pragmatic alternative to the conventional turbidite concepts, is crucial because the turbidite paradigm is built on a dubious foundation without empirical data on sandy turbidity currents in modern oceans. In the absence of evidence for sandy turbidity currents in natural environments, elegant theoretical models and experimental observations of turbidity currents are irrelevant substitutes for explaining the origin of sandy deposits as "turbidites." In documenting modern and ancient SMTDs (sandy slides, sandy slumps, and sandy debrites) and BCRSs (deposits of thermohaline [contour] currents, wind-driven currents, and tidal currents), the author describes and interprets core and outcrop (1:20 to 1:50 scale) from 35 case studies worldwide (which include 32 petroleum reservoirs), totaling more than 10,000 m in cumulative thickness, carried out during the past 36 years (1974-2010). The book dispels myths about the importance of sea level lowstand and provides much-needed clarity on the triggering of sediment failures by earthquakes, meteorite impacts, tsunamis, and cyclones with implications for the distribution of deep-water sandstone petroleum reservoirs. Promotes pragmatic interpretation of deep-water sands using alternative possibilities Validates the economic importance of SMTDs and BCRS in deep-water exploration and production Rich in empirical data and timely new perspectives
Categories: Science

Petroleum Exploration and Exploitation in Norway

Petroleum Exploration and Exploitation in Norway

The primary reservoir facies are the multistory channel sandstones which were
deposited by braided-stream channels in broad paleovalleys cut during base-
level drops by knickpoint migration. Deposition of this reservoir occurred during
the ...

Author: S. Hanslien

Publisher: Elsevier

ISBN: 9780080538686

Category: Technology & Engineering

Page: 443

View: 776

This conference was arranged by the Norwegian Petroleum Society in order to commemorate the first 25 years of exploration on the Norwegian Continental Shelf. Sixty papers and posters were presented of which 25 have been selected for this volume. Since the start of exploration activities during the mid 1960's the North Sea has not only proved to be one of the main petroleum provinces in the world, but has also established itself as an excellent laboratory for geoscientific research and application. This development has been stimulated greatly by the openess towards exchange of technical data encouragement by the Norwegian authorities. The objective of this book is to assess the results of 25 years of exploration in Norway. It focuses on lessons learned from past experiences as well as considering future challenges facing geoscientists in the industry (relating to both exploration and exploitation activities). Included, are papers which assess the status and future trends of exploration in the main geological provinces on the Norwegian Continental Shelf from the Central Graben in the south to Svalbard and the Russian Artic in the north.
Categories: Technology & Engineering

Geologic and Engineering Controls on Aux Vases Sandstone Reservoirs in Zeigler Field Illinois

Geologic and Engineering Controls on Aux Vases Sandstone Reservoirs in Zeigler Field  Illinois

EXECUTIVE SUMMARY Zeigler Field is a typical sandstone reservoir in the Aux
Vases and , because of the abundance of geologic and engineering data
available , it is ideal for detailed reservoir characterization . The purpose of this
study ...

Author: Beverly Seyler

Publisher:

ISBN: UIUC:30112121907056

Category: Aux Vases Formation

Page: 79

View: 114

Categories: Aux Vases Formation

Sediment Body Geometry and Heterogeneity

Sediment Body Geometry and Heterogeneity

For highly constrained 3D object-based models of architectural elements,
connectivity is only 4% higher when crevasse splays are included as reservoir-
quality sandstones. Dynamic simulation results also suggest that the best history
match is ...

Author: A.W. Martinius

Publisher: Geological Society of London

ISBN: 9781862393721

Category: Science

Page: 299

View: 115

Over the past 20 years there has been a major growth in efforts to quantify the geometry and dimensions of sediment bodies from analogues to provide quantitative input to geological models. The aim of this volume is to examine the current state of the art, from both an industry and an academic perspective. Contributions discuss the challenges of extracting relevant data from different types of sedimentary analogue (outcrop, process models, seismic) and the application and significance of such information for improving predictions from subsurface static and dynamic models. Special attention is given to modelling reservoir properties and gridding issues for predicting subsurface fluid flow. As such, the volume is expected to be of interest to both the geoscience community concerned with the fundamentals of sedimentary architecture as well as geological modellers and engineers interested in how these characteristics are modelled and influence subsurface predictions.
Categories: Science

Geologic Controls on Reservoir Properties of Low permeability Sandstone Frontier Formation Moxa Arch Southwestern Wyoming

Geologic Controls on Reservoir Properties of Low permeability Sandstone  Frontier Formation  Moxa Arch  Southwestern Wyoming

... elements that have been found to be important in characterizing these low -
permeability sandstone reservoirs . ... reservoir quality , sandstone diagenesis ,
stratigraphy , stress , tight gas sandstones , Wyoming Introduction Study area
IDAHO ...

Author: S. P. Dutton

Publisher:

ISBN: STANFORD:36105020591900

Category: Frontier Formation

Page: 89

View: 695

Categories: Frontier Formation

From Depositional Systems to Sedimentary Successions on the Norwegian Continental Margin

From Depositional Systems to Sedimentary Successions on the Norwegian Continental Margin

The good-quality reservoir sandstones encountered there were interpreted as
coast-proximal shoreface deposits, with a prediction of similar quality sandstones
directly to the west and to the east. Structural control upon the shoreface ...

Author: Allard W. Martinius

Publisher: John Wiley & Sons

ISBN: 9781118920459

Category: Science

Page: 712

View: 865

The Norwegian Continental Shelf (NCS), focus of this special publication, is a prolific hydrocarbon region and both exploration and production activity remains high to this day with a positive production outlook. A key element today and in the future is to couple technological developments to improving our understanding of specific geological situations. The theme of the publication reflects the immense efforts made by all industry operators and their academic partners on the NCS to understand in detail the structural setting, sedimentology and stratigraphy of the hydrocarbon bearing units and their source and seal. The papers cover a wide spectrum of depositional environments ranging from alluvial fans to deepwater fans, in almost every climate type from arid through humid to glacial, and in a variety of tectonic settings. Special attention is given to the integration of both analogue studies and process-based models with the insights gained from extensive subsurface datasets.
Categories: Science

Palaeomagnetism and Diagenesis in Sediments

Palaeomagnetism and Diagenesis in Sediments

Sandstone Formation : Jupiter Fields , southern North Sea P . TURNER , ' P .
CHANDLER , 2 D . ELLIS , G . P ... 1997 ) . The reservoir sandstones in the
Leman Sandstone Formation are of Upper Rotliegend ( Permian ) age , and , in
this area ...

Author: Geological Society of London

Publisher: Geological Society of London

ISBN: 1862390282

Category: Science

Page: 214

View: 788

Categories: Science

Major Low permeability Sandstone Gas Reservoirs in the Continental United States

Major Low permeability Sandstone Gas Reservoirs in the Continental United States

2 Ochiltree County , Texas Caliper ( inches ) 16 Porosity sandstone ( percent )
GR ( API units ) 30 150 Ø Ø N it 7100 ... Potential reservoir sandstones are as
much as 65 ft thick but are locally 90 to 100 ft thick where there is superposition of
 ...

Author:

Publisher:

ISBN: STANFORD:36105017115978

Category: Gas reservoirs

Page: 221

View: 261

Categories: Gas reservoirs

Carbonate Cementation in Sandstones

Carbonate Cementation in Sandstones

The authors have studied the distribution of dolomite cement within fluvial
Triassic Chaunoy sandstones in the Paris Basin ... porosity and permeability are
distributed throughout an oilfield is an important building block in a reservoir
model.

Author: Sadoon Morad

Publisher: John Wiley & Sons

ISBN: 9781444304909

Category: Science

Page: 528

View: 597

Carbonate cements are very common and abundant in clastic sequences. They profoundly influence the quality of hydrocarbon reservoirs and supply important information on palaeoenvironments and the chemical composition and flow patterns of fluids in sedimentary basins. Despite this importance, their distribution patterns in time and space and their geochemical evolution are not yet deeply explored and elucidated. This Special Publication contains 21 review papers and case studies on carbonate cementation in clastic sequences written by invited specialists on the subject. These papers present a wide and deep coverage that enhance our knowledge about carbonate cementation in various clastic depositional environments, tectonic settings and burial histories. The book will be of special interest to researchers, petroleum geologists and teachers and students at the postgraduate level. If you are a member of the International Association of Sedimentologists, for purchasing details, please see: http://www.iasnet.org/publications/details.asp?code=SP26
Categories: Science

A Study of Reservoir Characteristics of the Nanushuk and Colville Groups Umiat Test Well 11 National Petroleum Reserve in Alaska

A Study of Reservoir Characteristics of the Nanushuk and Colville Groups  Umiat Test Well 11  National Petroleum Reserve in Alaska

authigenic smectite in these sandstones reduces permeability to very low values .
... authigenic chlorite and smectite in sandstones of the Seabee Formation
reduces permeability and makes these sandstones inadequate reservoir rocks .

Author: Geological Survey (U.S.)

Publisher:

ISBN: STANFORD:36105021263236

Category: Borings

Page: 47

View: 262

Categories: Borings