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Showing 1 to 10 of 10 for “"Atokan"”.
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Early and Middle Atokan Lithostratigraphy and Reservoir Development, Northern Arkoma Basin, Northwestern Arkansas
… 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 …
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Reservoir Characterization and Depositional System of the Atokan Grant Sand, Fort Worth Basin, Texas
<p>The Atokan Grant Sands are a tight gas sand play that would add new reserves to the Fort Worth Basin. The Fort Worth Basin is located in north-central Texas just west of Dallas, Texas. Within the basin, the study area consists of Denton, Wise, Tarrant, and Parker Counties in Texas. The basin is …
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Sequence stratigraphic study of the Lower Atokan Spiro sandstone and reservoir characterization of the Red Oak field, Arkoma Basin, southeastern Oklahoma, A
Includes bibliographical references (pages 269-276).
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RESOLUTION OF SUB-SEISMIC RESERVOIRS BY THE APPLICATION OF SPECTRAL DECOMPOSITION AND SPECTRAL INVERSION METHODS IN BOONSVILLE FIELD, NORTH CENTRAL TEXAS.
… that forms the producing unit in this field. The Atokan conglomerate is a case of thin bed reservoir with discontinuous beds that depict seismic resolution below the typical Widess limit, making bed thickness estimation using conventional means almost impossible. Apparent bed thickness estimates …
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Establising a high-frequency standard reference sequence stratigraphy, sea-level curve, and biostratigraphy for Morrowan strata of the Lower Absaroka I time slice based upon the Bird Spring Formation, Arrow Canyon, Nevada
… sea-level to ~6 meters below the Morrowan-Atokan boundary in Arrow Canyon. Additionally, cycle diagnostic conodonts and foraminifera permit correlation of selected third-order sequences to basins containing time-equivalent strata.
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Structural geometry of the frontal Ouachitas-Arkoma basin transition zone in Western Arkansas
… share a roof thrust, the north-dipping lower Atokan Decollement, which meets a floor thrust, the south-dipping Stanley Decollement, at a tip line below the Poteau Syncline. Knowledge of accommodation zone structure predicts that the Waldron Triangle Zone dies out west of the seismic data into …
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Paleozoology of cores from the Tyler Formation (Pennsylvanian) in North Dakota, U.S.A.
… was determined to be of Pennsylvanian (Morrowan, Atokan, and Deamoinesian) age based on the previously reported ranges of contained taxa. Four faunal communities are recognized in the Tyler and names proposed for them are based on their dominal fos sil constituents. Progressing from the shoreline …
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Mid- to Late-Paleozoic Deformation On Buck Mountain, Nevada
… and central Nevada.Folds in the Morrowan-Atokan Ely Limestone are erosionally truncated and depositionally overlain by the mid-Desmoinesian Hogan Formation. The lacuna developed at this stratigraphic level is temporally consistent with a regional unconformity ("C5" of Snyder et al., 2000). …
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Petrography, chemical composition, and stratigraphic setting of the coals of North-Central Missouri
… represent twelve different coal beds of the Atokan and Desmoinesian Series of the Pennsylvanian System of Missouri and range in thickness from 9.6 to 44.4 inches. They have an average thickness of 20.4 inches and a combined thickness of 71.8 feet. Detailec lithologic logs of the drill cores …
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Petrology and Weathering Environment of Sub-unconformity Limestone unit: The Kessler Limestone member of the Bloyd Formation, Morrowan (Pennsylvanian) Northwest Arkansas
<p>In northwest Arkansas the thin, widespread Pennsylvanian Kessler Limestone of the Bloyd Formation is exposed in numerous locations. Comparison of various exposures shows the Kessler is heterogeneous in thickness and lithology. Thickening of the Kessler occurs southward into the Arkoma Basin …