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Stratigraphy And Depositional Environment Of The Middle Atoka Formation Central Arkoma Basin Western Arkansas
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Book Synopsis Stratigraphy and Depositional Environment of the Middle Atoka Formation, Central Arkoma Basin, Western Arkansas by : Yueyang Wang
Download or read book Stratigraphy and Depositional Environment of the Middle Atoka Formation, Central Arkoma Basin, Western Arkansas written by Yueyang Wang and published by . This book was released on 2016 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wire line logs are widely used in analysis of the subsurface stratigraphy of the middle Atoka Formation, Central Arkoma Basin, Western Arkansas. SP log, Gamma ray log, resistivity log and conductivity log provide valuable information to construct cross sections. The middle Atoka formation is composed of a succession of shale and sandstone alternations with thickness reaching approximately 3000 feet in the study area. It contains several sandstone units which include Morris, Tackett, Areci, Bynum, Casey and Dunn "A" separated by shale intervals. The purpose of this study is to identify these units and predict sequence stratigraphy and depositional environment by constructing cross-sections, observing wireline logs and associating previous research. Several isopach maps are made, explaining the development of sandstone in target units such as Tackett and Casey. The sequence stratigraphy of the middle Atoka formation is mainly composed of transgressive systems tracts and part of a highstands systems tract. The intervals indicate successive sea-level cycles associated transgression and regression from shallow marine to shoreface. The middle Atoka formation has been proved as a significant exploration target since 1950's. In order to understand geologic setting and find potential reservoirs within the Arkoma basin, it is vital to comprehend the sequence development and depositional environment of the intervals within the middle Atoka.
Book Synopsis Sequence Stratigraphy and Depositional Dynamics, Basal Atoka Formation (Orr-Patterson Members), Middle Pennsylvanian, Arkoma Basin, Central Arkansas by : Jamie Ann Woolsey
Download or read book Sequence Stratigraphy and Depositional Dynamics, Basal Atoka Formation (Orr-Patterson Members), Middle Pennsylvanian, Arkoma Basin, Central Arkansas written by Jamie Ann Woolsey and published by . This book was released on 2007 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sequence Stratigraphy and Depositional Systems of the Tackett Sandstone, Middle Atoka Formation, Arkoma Basin, Arkansas by : Robert Joe Wenger
Download or read book Sequence Stratigraphy and Depositional Systems of the Tackett Sandstone, Middle Atoka Formation, Arkoma Basin, Arkansas written by Robert Joe Wenger and published by . This book was released on 2002 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stratigraphic and Structural Evolution of the Ouachita Mountains and Arkoma Basin, Southeastern Oklahoma and West-central Arkansas by :
Download or read book Stratigraphic and Structural Evolution of the Ouachita Mountains and Arkoma Basin, Southeastern Oklahoma and West-central Arkansas written by and published by . This book was released on 2005 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Lithostratigraphy and Depositional Systems of the Middle Atoka Formation, Arkoma Basin by : Paula S. Williams
Download or read book Lithostratigraphy and Depositional Systems of the Middle Atoka Formation, Arkoma Basin written by Paula S. Williams and published by . This book was released on 1983 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Subsurface Stratigraphy and Structure Related to Petroleum Occurrences in the Middle Atoka Formation, Arkoma Basin by : Glen D. Fritsche
Download or read book Subsurface Stratigraphy and Structure Related to Petroleum Occurrences in the Middle Atoka Formation, Arkoma Basin written by Glen D. Fritsche and published by . This book was released on 1981 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Depositional Systems of the Lower Atoka Formation in the Arkoma Basin, Arkansas by : Jay S. Johnston
Download or read book Depositional Systems of the Lower Atoka Formation in the Arkoma Basin, Arkansas written by Jay S. Johnston and published by . This book was released on 1982 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Depositional Dynamics and Stratigraphic Correlation, Basal Atoka Formation (Spiro-Foster Members), Middle Pennsylvanian, Arkoma Basin, Eastern Oklahoma by : Zachary W. Mullen
Download or read book Depositional Dynamics and Stratigraphic Correlation, Basal Atoka Formation (Spiro-Foster Members), Middle Pennsylvanian, Arkoma Basin, Eastern Oklahoma written by Zachary W. Mullen and published by . This book was released on 2009 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sequence Stratigraphy and Depositional Systems of the Mansfield Sand, Upper Atoka Formation, Arkoma Basin, Arkansas by : Scott Aubrey Cherry
Download or read book Sequence Stratigraphy and Depositional Systems of the Mansfield Sand, Upper Atoka Formation, Arkoma Basin, Arkansas written by Scott Aubrey Cherry and published by . This book was released on 2012 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Mansfield sand is an informally named member of the Pennsylvanian Atoka Formation in Arkansas. Once a productive gas reservoir, the Mansfield is situated in a double plunging anticline in the southern portion of the Arkoma Basin. The formation is internally composed of sandstone units ranging in thickness from tens of feet to over a hundred feet interbedded with shale units ranging in thickness from several tens of feet to hundreds of feet. Previous studies have focused on the stratigraphy of the lower and middle Atoka. A detailed subsurface study of the stratigraphic framework of the Mansfield sand was conducted using conventional lithostratigraphy and sequence stratigraphy. Four progradational parasequences have been identified within a highstand systems tract. Deposition of the Mansfield occurred in a deltaic environment on a sandy, fluvial or wave dominated shoreline.
Book Synopsis Early and Middle Atokan Lithostratigraphy and Reservoir Development, Northern Arkoma Basin, Northwestern Arkansas by : Matthew Alan Blaylock
Download or read book Early and Middle Atokan Lithostratigraphy and Reservoir Development, Northern Arkoma Basin, Northwestern Arkansas written by Matthew Alan Blaylock and published by . This book was released on 2016 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Arkoma Basin is a peripheral foreland arc basin associated with the Ouachita orogenic belt. In Arkansas, the basin is bounded by the Ouachita belt to the south and the Ozark Dome to the north. Sedimentary rocks of early to middle Atokan age are present in the shallow subsurface at the northern margin of the Arkoma Basin in northwestern Arkansas. Sedimentary units of this time interval reflect basinal subsidence, and the transition of the Arkoma Basin from a passive margin shelf to a rapidly evolving foreland arc basin. Sediment sources from the north and east produced a thickened Lower and Middle Atoka record across the basin. Using PETRA, wireline logs were used to construct two sets of stratigraphic cross-sections that document the depositional changes that occurred during Arkoma Basin subsidence and associated structural events in northwestern Arkansas. Both sets of cross-sections extend west to east with one set in the north: cross-section North and the other set in the south: cross-section South. The Lower Atoka, Areci and Tackett were each deposited as a discrete interval, but the component sands of each unit are different reflecting different environment dynamics and sources. This explains why gas reservoir development in the Atoka Formation of the Arkoma Basin is so variable.
Book Synopsis Stratigraphy and Structure of a South-trending Structural High, Northern Arkoma Basin, Arkansas by : Yirong Chen
Download or read book Stratigraphy and Structure of a South-trending Structural High, Northern Arkoma Basin, Arkansas written by Yirong Chen and published by . This book was released on 2016 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Arkoma Basin is a Carboniferous peripheral foreland basin in southeastern Oklahoma and west-central Arkansas. The formation of the Arkoma Basin is a result of a collision between the North American Plate and the Sabine Terrane. To the north of the basin, there is a structural high that extends southward from the Arkoma Shelf into the basin. This structure is in contrast with the prevailing east-trending strike of structures in the northern margin of the basin and is poorly defined. This paper examined the structure of the salient with stratigraphic and structural cross sections. Across the study area, two NS structural cross sections, three EW cross sections and one EW stratigraphic cross sections were constructed. Strata in the cross sections were divided into three intervals: Morrow I, Atoka I and Atoka II. Analysis of the five structural cross sections certified the existence of the structural high and defined the orientation and magnitude of the structural high. Examination of these three intervals in the stratigraphic cross section revealed no stratigraphic variation in thickness, so the structural high existed after middle Atokan time. The Arkoma Basin subsided at sometime after deposition of the Atoka II unit in northwest Arkansas.
Book Synopsis Reconstruction of Depositional Environments of the Lower Carpenter and Glassy Intervals of the Middle Atoka Formation (Pennsylvanian), in the Arkoma Basic, Arkansas by : Melody Rae Hacker
Download or read book Reconstruction of Depositional Environments of the Lower Carpenter and Glassy Intervals of the Middle Atoka Formation (Pennsylvanian), in the Arkoma Basic, Arkansas written by Melody Rae Hacker and published by . This book was released on 2002 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Shelf to Basin Transition and Tectonostratigraphy of the Atoka Formation (lower Pennsylvanian) in the Arkoma Basin, Northwest Arkansas by : Travis Gibson White
Download or read book The Shelf to Basin Transition and Tectonostratigraphy of the Atoka Formation (lower Pennsylvanian) in the Arkoma Basin, Northwest Arkansas written by Travis Gibson White and published by . This book was released on 2019 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: The east-to-west oriented Arkoma Basin is a peripheral foreland basin or depositional trough that developed during the Carboniferous Period. This formation covers an aerial extent of approximately 33,800 square miles and spans from west-central Arkansas into southeastern Oklahoma (McGilvery, Manger, and Zachry, 2016; Perry, 1995). The Atoka Formation, deposited during the early Pennsylvanian, is the largest Paleozoic formation by aerial extent in the state of Arkansas and is located within and comprises the bulk of Arkoma Basin sediments (McFarland, 2004; Nance, 2018). This formation has been informally divided into three divisions, the lower, middle, and upper, based on their stratigraphic response to differing tectonic processes. A tectonostratigraphic interpretation was made for each division of the Atoka Formation using high resolution cross sections; correlated using well log, seismic, and surface data. Five condensed regional transects were constructed that aided in the development of a cross section "grid" meant to represent the deep marine to shallow marine depositional hinge lines. Each of the three Atoka divisions have a different dominant depositional force. The Lower Atoka deposition was dominated by eustasy, and with sediment supply from the start of Arkoma Basin tectonics, the middle division was dominated by tectonic subsidence and the upper was dominated by sediment supply. The transition between the Atoka divisions and the magnitude of migration between each deep marine hinge line indicates the progradation of the Upper Atoka depositional cycles occurred more rapidly than the retrogradation of the Middle Atoka. The maximum flooding of the formation occurred within the Middle Atoka's uppermost informal member, the Morris Member. The Lower Atoka was deposited on an extensive tectonically stable structural platform, which is supported by no lithostratigraphic transition to deep marine deposits within this project's study area. The deep marine deposition is characterized by shales encapsulating tumultuously distributed and isolated sandstone complexes. These sandstone complexes are not correlated to the shallow marine sandstones by anything but a condensed geologic timeline.
Book Synopsis Middle Atoka Depositional Systems of the Southwestern Arkoma Basin, Arkansas by : Pamela K. Williams
Download or read book Middle Atoka Depositional Systems of the Southwestern Arkoma Basin, Arkansas written by Pamela K. Williams and published by . This book was released on 1985 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stratigraphic and Structural Analysis of Middle Atoka Formation in Aetna Gas Field, Franklin, Johnson and Logan Counties, Arkansas by : Ikramuddin Bahram
Download or read book Stratigraphic and Structural Analysis of Middle Atoka Formation in Aetna Gas Field, Franklin, Johnson and Logan Counties, Arkansas written by Ikramuddin Bahram and published by . This book was released on 2015 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arkoma basin is a prolific natural gas basin. The defining feature of this basin is the Atoka Formation that was deposited in the early-middle Pennsylvanian. The Atoka is held equivalent to the tectonic and structural evolution of the basin. This study focuses on one of the many gas fields in the Arkoma Basin in Arkansas to assess the stratigraphic and structural evolution that the strata in this particular field display. Aetna Gas Field extends from T. 8N. R. 27 W to T. 9 N, R. 27 W and T. 8 N, R. 26 W to 8N, R. 27. Geographically, Aetna field covers parts of Franklin, Johnson and Logan counties. It is one of the pioneer gas fields in the Arkoma Basin. First discovery of gas in Aetna Field was made in March 1928. The first three producing wells were completed in the upper Carpenter and middle Alma sands of the middle Atoka Formation. An analysis of structures and stratigraphy of the gas field through well log correlations reveal a combination trap for the gas. Using IHS Petra, stratigraphic correlations were performed on 49 wells in 10 cross sections. The wells selected were sorted by several criteria. Gamma ray logs were given priority. Stratigraphic tops were determined for correlation purposes. The stratigraphic tops were picked and correlated. The middle Atoka Formation was addressed exclusively for the purpose of this study. Structural analysis indicates an arch-and-trough setting that led to gas accumulation in this field. The stratigraphic analysis confirms a thickening to the south following the general southern thickening trend of Atoka Formation in the Arkoma Basin.
Book Synopsis Stratigraphic Framework and Depositional Systems-upper Bloyd and Lower Atoka (Pennsylvanian) Strata, Arkoma Basin of Central Arkansas by : Bruce J. Uszynski
Download or read book Stratigraphic Framework and Depositional Systems-upper Bloyd and Lower Atoka (Pennsylvanian) Strata, Arkoma Basin of Central Arkansas written by Bruce J. Uszynski and published by . This book was released on 1982 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Alma Sandstones of the Atoka Formation by : James F. Stephens
Download or read book The Alma Sandstones of the Atoka Formation written by James F. Stephens and published by . This book was released on 1985 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
