Diagenesis and Fracture Development in the Bakken Formation, Williston Basin

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ISBN 13 : 9780607978148
Total Pages : 19 pages
Book Rating : 4.9/5 (781 download)

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Book Synopsis Diagenesis and Fracture Development in the Bakken Formation, Williston Basin by : Janet K. Pitman

Download or read book Diagenesis and Fracture Development in the Bakken Formation, Williston Basin written by Janet K. Pitman and published by . This book was released on 2001 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Diagenesis & Reservoir Quality of the Middle Bakken Formation

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Diagenesis & Reservoir Quality of the Middle Bakken Formation by : Mark William Brodie

Download or read book Diagenesis & Reservoir Quality of the Middle Bakken Formation written by Mark William Brodie and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Depositional Environment, Diagenesis and Reservoir Quality of the Middle Bakken Member in the Williston Basin, North Dakota

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ISBN 13 :
Total Pages : 638 pages
Book Rating : 4.:/5 (962 download)

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Book Synopsis Depositional Environment, Diagenesis and Reservoir Quality of the Middle Bakken Member in the Williston Basin, North Dakota by : Oguzhan Ayhan

Download or read book Depositional Environment, Diagenesis and Reservoir Quality of the Middle Bakken Member in the Williston Basin, North Dakota written by Oguzhan Ayhan and published by . This book was released on 2016 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Upper Devonian-Lower Mississippian Bakken Formation in the Williston Basin is an important source rock for oil production in North America. The Bakken Formation is comprised of three units: Upper and Lower Bakken black shales and Middle Bakken Member. Upper and Lower Bakken shales are high quality source rocks which source reservoirs in the Middle Bakken, Upper Three Forks and lower Lodgepole Formations. The Middle Bakken Member, consisting of predominantly gray, silty and sandy dolostone, is under investigation in this study. The goals of this study are to determine the regional distribution of lithofacies and depositional environments of the Middle Bakken Member and explain diagenetic sequence and reservoir quality parameters in the Williston Basin. The reservoir quality of the Middle Bakken Member is mainly influenced by mineralogical composition and cementation resulting in low porosity and permeability and linked to lithofacies distribution in the basin. Dolomitization is pervasive throughout the unit, and also occurs as dolomite cement. Moreover, cementation occurred including quartz overgrowths, K-felspar, clay cement and pyrite as both cement and nodules. Not only dolomitization but also pyrite cementation plays an important role in reducing pore space in the reservoir. The pore types that were identified are intergranular, intragranular, fracture and moldic pores. Secondary intragranular porosity generally resulted from dissolution of biogenic fragments and dissolution of other unstable minerals including feldspar and dolomite. In this study, five lithofacies and one sandy interval within lithofacies C were described throughout the North Dakota portion of the Williston basin. The sandy interval in Lithofacies C was interpreted as bars or channel fills, which differentiates this study from previous studies in terms of core description. N-S, W-E, NE-SW, NW-SE oriented cross-sections drawn via cores suggest that the lithofacies of the Middle Bakken Member pinch out towards the edges. However, the anticlines in the basin affect their thickness distributions. Sandy interval in Lithofacies C reaches its thickest succession in the center of the basin. Lithofacies C and D consist of up to 80% of dolomite although the other lithofacies consist of relatively lower dolomite (up to 65%). While well logs indicate 4-8% of porosity, point-counting results show up to 5% of porosity. The sequence of diagenetic events in the North Dakota portion of the Williston Basin is from youngest to oldest: micritization, mechanical and chemical compaction, calcite cementation, dolomitization, pyrite cementation, microcrystalline quartz cementation, syntaxial calcite overgrowth, quartz overgrowth, K-Feldspar overgrowth, dolomite dissolution, feldspar dissolution, dedolomitization, fracturing, anhydrite cementation and hydrocarbon migration.

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

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ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Diagenesis and Reservoir Quality of the Upper Mississippian Aux Vases Sandstone, Illinois Basin by : Janet K. Pitman

Download or read book Diagenesis and Reservoir Quality of the Upper Mississippian Aux Vases Sandstone, Illinois Basin written by Janet K. Pitman and published by . This book was released on 1999 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Digenesis and Fracture Development in the Bakken Formation, Williston Basin

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Publisher :
ISBN 13 :
Total Pages : 19 pages
Book Rating : 4.:/5 (988 download)

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Book Synopsis Digenesis and Fracture Development in the Bakken Formation, Williston Basin by : Janet K. Pitman

Download or read book Digenesis and Fracture Development in the Bakken Formation, Williston Basin written by Janet K. Pitman and published by . This book was released on 2001 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Structure and Diagenesis in Upper Carboniferous Tight Gas Reservoirs in NW Germany

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Publisher : KIT Scientific Publishing
ISBN 13 : 373150734X
Total Pages : 168 pages
Book Rating : 4.7/5 (315 download)

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Book Synopsis Structure and Diagenesis in Upper Carboniferous Tight Gas Reservoirs in NW Germany by : Wuestefeld, Patrick

Download or read book Structure and Diagenesis in Upper Carboniferous Tight Gas Reservoirs in NW Germany written by Wuestefeld, Patrick and published by KIT Scientific Publishing. This book was released on 2018-03-02 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Upper Carboniferous sandstones are important tight gas reservoirs in Central Europe. This field-based study, conducted in a km-scale reservoir outcrop analog (Piesberg quarry, Lower Saxony Basin, NW Germany), focused on the diagenetic control on spatial reservoir quality distribution. Geothermometers were used to characterize a fault-related thermal anomaly. A prototype workflow based on terrestrial laser scanning is presented, which allowed for the automated detection and analysis of fractures.

Quantitative Diagenesis: Recent Developments and Applications to Reservoir Geology

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Publisher : Springer Science & Business Media
ISBN 13 : 9401101892
Total Pages : 293 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Quantitative Diagenesis: Recent Developments and Applications to Reservoir Geology by : A. Parker

Download or read book Quantitative Diagenesis: Recent Developments and Applications to Reservoir Geology written by A. Parker and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reservoirs generally consist of sandstones or carbonates exhibiting heterogeneities caused by a wide range of factors. Some of these formed depositionally (e.g. as channels, palaeosols, clay seams or salts), others may be diagenetic in origin (e.g. carbonate or silica cemented zones, authigenic clays, karstic surfaces). The severity with which diagenesis affects rock systems results from the interplay between the diagenetic process itself and the timescale over which it operated. The book provides a wide-ranging overview of diagenetic processes and responses in calcareous, argillaceous, arenaceous and carbon-rich (microbial and organic) sedimentary systems. It introduces diagenetic concepts, reviews existing knowledge, and shows how existing qualitative approaches might be developed in more quantitative ways. Several chapters consider mass balance calculations and the temporal and spatial aspects of diagenetic processes. It is unique, as a textbook, in providing such a breadth of diagenetic subject range and such depth of coverage in each topic. It provides a source reference for advanced students and professionals active in reservoir and aquifer studies.

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

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Publisher :
ISBN 13 :
Total Pages : 19 pages
Book Rating : 4.:/5 (99 download)

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Book Synopsis Diagenesis and Reservoir Quality of the Upper Mississippian Aux Vases Sandstone, Illinois Basin by : Janet K. Pitman

Download or read book Diagenesis and Reservoir Quality of the Upper Mississippian Aux Vases Sandstone, Illinois Basin written by Janet K. Pitman and published by . This book was released on 2000 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reactive transport modeling of fluid-rock interactions associated with carbonate diagenesis and implications for reservoir quality prediction

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Publisher : Cuvillier Verlag
ISBN 13 : 3736966490
Total Pages : 197 pages
Book Rating : 4.7/5 (369 download)

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Book Synopsis Reactive transport modeling of fluid-rock interactions associated with carbonate diagenesis and implications for reservoir quality prediction by : Ying Xiong

Download or read book Reactive transport modeling of fluid-rock interactions associated with carbonate diagenesis and implications for reservoir quality prediction written by Ying Xiong and published by Cuvillier Verlag. This book was released on 2022-07-26 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diagenesis research is the foundation of hydrocarbon reservoir characterization and exploration. Reactive transport modeling (RTM) is an emerging approach for diagenesis research, with unique capability of quantification and forward modeling of the coupled thermo-hydro-chemical processes of diagenesis. Using TOUGHREACT simulator, this thesis investigates the two most important fluid-rock interactions in carbonate rocks, i.e., dolomitization and karstification, based on generic model analyses and a case study in the Ordos Basin, China. In particular, this study attempts to quantitatively characterize the diagenetic processes and to reconstruct the diagenesis-porosity evolution of carbonate reservoirs. Some controversies in carbonate diagenesis research, which cannot be well explained by classical geological methods, have also been discussed. The results are helpful to better understand the spatial-temporal distribution and co-evolution of diagenesis-mineral-porosity during the complicated diagenetic processes with their potential controlling factors, and to reduce the uncertainty of reservoir quality prediction.

U.S. Geological Survey Professional Paper

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Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis U.S. Geological Survey Professional Paper by :

Download or read book U.S. Geological Survey Professional Paper written by and published by . This book was released on 2001 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reservoir Quality and Diagenetic Evolution of Upper Mississippian Rocks in the Illinois Basin

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ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (98 download)

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Book Synopsis Reservoir Quality and Diagenetic Evolution of Upper Mississippian Rocks in the Illinois Basin by : Janet K. Pitman

Download or read book Reservoir Quality and Diagenetic Evolution of Upper Mississippian Rocks in the Illinois Basin written by Janet K. Pitman and published by . This book was released on 1998 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Linking Diagenesis to Sequence Stratigraphy

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Publisher : John Wiley & Sons
ISBN 13 : 111848536X
Total Pages : 536 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 2012-11-05 with total page 536 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.

Diagenesis, III

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Publisher : Elsevier
ISBN 13 : 0080869610
Total Pages : 683 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Diagenesis, III by : G.V. Chilingarian

Download or read book Diagenesis, III written by G.V. Chilingarian and published by Elsevier. This book was released on 1992-05-19 with total page 683 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume is an intellectual agglomeration covering a variety of topics in diagenesis. It starts with the diagenesis of marine pore waters and soft-sediment deformations, followed by two chapters on sandstones - one on climatic influence in terrestrial sandstone diagenesis and the other on the deep-sea volcaniclastic sandstones. Diagenesis of carbonates is treated next, with one chapter on compactional diagenesis and another devoted to a case study (Aymestry Limestone Beds, UK). There are two chapters on the origin and migration of oil: (a) maturation of organic matter, and (b) relation of diagenesis to mineralization and hydrocarbon reservoir development, followed by a chapter on sedimentary ore genesis - banded iron-formation. In conclusion there are two chapters on paleosols. This book will be of interest to geologists, geochemists and petroleum engineers.

Depositional Environment, Diagenesis, Reservoir Quality, and Enhanced Oil-recovery Potential of a Reservoir in the Skinner Sandstone (Desmoinesian), Crawford, Labette, and Neosho Counties, Kansas

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Publisher :
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.:/5 (116 download)

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Book Synopsis Depositional Environment, Diagenesis, Reservoir Quality, and Enhanced Oil-recovery Potential of a Reservoir in the Skinner Sandstone (Desmoinesian), Crawford, Labette, and Neosho Counties, Kansas by : David J. Bouquet

Download or read book Depositional Environment, Diagenesis, Reservoir Quality, and Enhanced Oil-recovery Potential of a Reservoir in the Skinner Sandstone (Desmoinesian), Crawford, Labette, and Neosho Counties, Kansas written by David J. Bouquet and published by . This book was released on 1984 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sedimentology and Hydrocarbon Potential of the Devonian Three Forks and Mississippian Bakken Formations, Sinclair Area, Southeast Saskatchewan-southwest Manitoba

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (135 download)

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Book Synopsis Sedimentology and Hydrocarbon Potential of the Devonian Three Forks and Mississippian Bakken Formations, Sinclair Area, Southeast Saskatchewan-southwest Manitoba by : Daniel R. Karasinski

Download or read book Sedimentology and Hydrocarbon Potential of the Devonian Three Forks and Mississippian Bakken Formations, Sinclair Area, Southeast Saskatchewan-southwest Manitoba written by Daniel R. Karasinski and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Mississippian Bakken Formation is a prolific oil producer throughout the Williston Basin. In southwest Manitoba and areas of southeast Saskatchewan, the Middle Bakken Member unconformably overlies the Devonian Three Forks Formation. In the Sinclair Area of Manitoba (Twp. 6-8, Rge. 29-30 W1), both these units host commingled production. An integrated method combines sedimentology, stratigraphy, and reservoir engineering to the study of the Thee Forks Formation and Middle Bakken Member of the Sinclair Area. This approach permits interpretation of depositional and diagenetic history of both units, reservoir characterization, and ultimately the development of an exploration model for the Sinclair Area. Complexly interbedded dolomite and claystone of the Three Folks Formation reflect deposition along a prograding, temperate, carbonate tidal flat, which graded basinward towards an unrimmed, carbonate platform. Three Forks peritidal and platform facies form a series of shallowing-upward successions typical of shallow-platform carbonates. Sporadically throughout the Three Forks section are subaqueous, debris-flow conglomerates, representing local disturbances and margin instability during latest Devonian time. Following Late Devonian regression and erosion, Middle Bakken dolomites and sandstones were deposited along a transgressive, non-barred shoreline. Both the Three Forks and Middle Bakken units have undergone complex diagenetic alteration concurrently via similar fluids. Diagenetic processes which have modified Three Forks and Middle Bakken facies include: dolomitization; phosphate, pyrite halite, hematite, silicate, and anhydrite precipitation; as well as solution- and fracture-porosity development. Based on the stratigraphic distribution of oil saturation and permeability, the commingled Three Forks-Middle Bakken reservoir is determined to be the interval spanning the uppermost Three Forks Formation and lowermost Middle Bakken Member. Three Forks reservoir rocks include inner-shelf to mixed-flat facies, whereas Middle Bakken reservoir rocks include transgressive-lag, lower-shoreface, and upper-inner-shelf facies. Three Forks reservoir quality was diagenetically enhanced by early dolomitization and secondary porosity development; however, late-stage dolomite, pyrite and anhydrite cementation reduced reservoir quality of both Three Forks and Middle Bakken facies. Oil accumulation is structurally controlled, where oil saturation is greatest within local structural highs, and reservoir quality is largely depositionally controlled. Utilizing structural and depositional trends, an exploration model is developed for the Sinclair Area.

Diagenesis and Basin Development

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Publisher :
ISBN 13 :
Total Pages : 292 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Diagenesis and Basin Development by : Andrew D. Horbury

Download or read book Diagenesis and Basin Development written by Andrew D. Horbury and published by . This book was released on 1993 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Construction of a Diagenetic History and Identification with Quality Ranking of Reservoir Flow Units

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (137 download)

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Book Synopsis Construction of a Diagenetic History and Identification with Quality Ranking of Reservoir Flow Units by : Kathleen Renee Poole

Download or read book Construction of a Diagenetic History and Identification with Quality Ranking of Reservoir Flow Units written by Kathleen Renee Poole and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to describe depositional and diagenetic characteristics of the (Jurassic) Smackover formation and subsequently identify and rank the quality of flow units within Grayson field, Columbia County, Arkansas. The field has production from the Smackover, a reservoir which consists mainly of highly altered peloidal grainstones. This was a four part study including a lithological analysis of ten cores, a petrographical study of 97 thin sections, a petrophysical study of reservoir properties from core analyses and borehole logs, and predictive mapping of quality ranked flow units across the field. Examination of the cores and thin sections revealed H1[subscript]a as the main pore type in Grayson field, which was a hybrid of both depositional and diagenetic processes with dominantly interparticle pores. The lowest ranked reservoir quality corresponded to intraparticle and intercrystalline pore types, which occurred mainly in the wackestone/mudstone and packstone/wackestone facies. The highest ranked reservoir quality corresponded to the H1[subscript]a pore type which occurred mainly in the grainestone/packstone facies 1 and 2. The reservoir quality maps identified the spatial distribution of the facies within the field, which could be used to locate zones for possible in-fill drilling. These results should aid in the economical development of Grayson field and other similar fields.