Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 7 of 7 for “"Tripolitic Chert"”.
-
Subsurface Analysis of Mississippian Tripolitic Chert in Northwest Arkansas
… This thesis focuses on the analysis of Boone tripolitic chert in the subsurface utilizing wireline data available from selected gas wells within the study area. The primary goal of this project is to determine and quantify the subsurface stratigraphic position of tripolitic chert from wells …
-
Analysis of Tripolitic Chert in the Boone Formation (Lower Mississippian, Osagean), Northwest Arkansas and Southwestern Missouri
… nearly complete sequence of Lower Mississippian chert-bearing carbonates deposited by a single 3rd order transgression and regression. An abundant amount of chert that has replaced limestone highlights the Boone, but little is understood about the timing and development of chert in Lower …
-
Subsurface Sequence Stratigraphy and Reservoir Characterization of the Mississippian Limestone (Kinderhookian to Meramecian), South Central Kansas and North Central Oklahoma
… in the mid-continent are largely comprised of chert-rich carbonates of Osagean and Meramecan age. The conventional reservoir target is the Mississippian "chat," a high porosity, chert residuum interval found immediately beneath the Mississippian-Pennsylvanian unconformity. The unconventional …
-
Mechanical Stratigraphy of the Mississippian in Osage County, Oklahoma
… lithologic zones including limestone, hard chert, and soft tripolitic chert. These zones are difficult to discern with traditional log correlation, but mechanical stratigraphy has the potential to improve previous correlations of the Mississippian. </p> <p>This study uses full wave sonic …
-
Geochemical Analysis of Mississippian Cherts and Devonian-Mississippian Novaculites, Southern Midcontinent Region
… genetic relationship between the Boone Formation chert (206Pb/204Pb ~ 21.59, 207Pb/204Pb ~ 15.87, 208Pb/204Pb ~ 40.10) and the MVT ores. Due to the very low concentration of Pb in the Boone chert (~2 ppm) and the close proximity of samples containing radiogenic Pb to the tripolitic chert interval, …
-
Comparative Geochemical Analysis of Ordovician and Mississippian Cherts in Relation to the Northern Arkansas and the Tri-State Mississippi Valley-type Ore Districts
… Dolomite analyzed in this study. The Bigfork Chert, Boone tripolitic chert, and Hatton Tuff appear to be related through elemental concentration analyses, confirming volcanic ash contributions. Other studies cited herein suggest that metasomatic fluid pulses produced by Reelfoot Rift tectonics …
-
Seismic Expressions of Paleokarst
… Platform, the term Chat designates residual chert which is either in place or transported, formed by an epigene process, and found above the Miss Lime. The tripolite is internal to the Mississippi Lime formed by in place alteration of the limestone by epigene and/or hypogene processes. I have …