Relevant bibliographies by topics / Limestone rocks

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Limestone rocks'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 July 2025

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Journal articles on the topic "Limestone rocks"

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Maryanto, Sigit, Dian Hari Saputra, Sonia Rinjani, and M. Luthfi Faturrakhman. "Sedimentologi Batugamping Formasi Jayapura di Sepanjang Lintasan Dewarebru, Mamei-Waibron, Jayapura." Jurnal Geologi dan Sumberdaya Mineral 21, no. 2 (2020): 77. http://dx.doi.org/10.33332/jgsm.geologi.v21i2.506.

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The Pleistocene of the Jayapura Formation limestones well cropped out at Dewarebru Section, Mamey-Waybron, Jayapura Regency. Detailed descriptions of rock outcrops and petrography analysis of selected limestone samples is used to find out the limestone sedimentology characters. This Jayapura limestone was divided onto four limestone facies, including lithoclastic rudstone, bioclastic packstone, bioclastic grainstone and bioclastic wackesone rock facies. The rocks was deposited in a fore slope talus forming submarine alluvial fan, furthermore the rocks was deposited in a local slope on the back
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Fronteau, Gilles, François Boyer, Luc Jaccottey, et al. "Limestone millstones: Facies, provenance and use of sandy to pure limestones in France." Journal of Lithic Studies 7, no. 3 (2020): 1–20. http://dx.doi.org/10.2218/jls.3084.

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Limestones are sedimentary rocks more commonly associated with building stones or sculptures than with millstones. Nevertheless, many examples of limestone saddle querns, rotary querns and millstones are spread across France, at times making up the bulk of the archaeological assemblages in various areas characterized by bedrocks rich of sedimentary stones. These limestone millstones are of different types, sources and geological origins: Eocene sandy or fossiliferous limestones, mainly from the various limestones layers from the Lutetian beds, Quaternary calcareous tufas, and fine Jurassic lim
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Khoirunnisa, N., A. D. Titisari, and L. D. Setijadji. "Geochemical Characteristics of Rocks Associated with Mineralization in the Biting Area, Badegan District, Ponorogo Regency, East Java, Indonesia." IOP Conference Series: Earth and Environmental Science 1517, no. 1 (2025): 012031. https://doi.org/10.1088/1755-1315/1517/1/012031.

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Abstract This study elucidates the geochemical characteristics of igneous rocks and limestone within intrusion complex of the Biting area, Badegan district, Ponorogo regency, East Java province, Indonesia. Geochemical characterization of igneous rocks and limestones are important to get a better understanding of rock characteristics in the research area which are related to metallic mineralization. The research methods consist of field data collection, petrography, mineragraphy, and geochemical (major oxides and trace elements) analyses. Rocks in the research area consist of andesitic to basal
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Dyachenko, G. I., and G. E. Aseev. "THE ROLE OF ANCIENT KARST IN THE FORMATION OF URANIUM DEPOSIT (GORNAYA SHORIYA)." Geology and mineral resources of Siberia, no. 3 (October 2022): 85–91. http://dx.doi.org/10.20403/2078-0575-2022-3-85-91.

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Marmorized limestones of the Upper Proterozoic are widely viewed as host rocks of the Labysh deposit. The formation of uranium ores in carbonate rocks does not correspond to existing сoncepts of the uranium ore process geochemistry. A detailed study of lode ores of the deposit showed that karst cavities were originally filled with limestone fragments of different sizes and finely-dispersed kaolinite. Further, an input of thermal alkaline solutions led to the leaching of earth silicon of metamorphogenic limestone silicates and formation of “silicinate–tar” veins. In fact, the rocks hosting mine
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Darman, Herman. "Tracing the Provenance of the Devonian Limestone of Telen River, East Kalimantan." Berita Sedimentologi 47, no. 1 (2021): 57–62. http://dx.doi.org/10.51835/bsed.2021.47.1.62.

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H. Witkamp found an outcrop with Devonian Limestone in East Kalimantan in 1925. In 1989, an expedition run by Institute of Technology Bandung (ITB) reinvestigated the outcrop and concluded that the Devonian Limestones in Telen River were boulders within a Permian formation. This paper gives a wider overview on the distribution of Devonian rocks in Asia Pacific region and discusses their possible origin.Based on the distribution map of Devonian rocks in the region, the Devonian limestone in Borneo is very isolated. The closest Devonian limestones are about more than 2000 km away. Probably the D
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Samodra, S. B., S. S. Surjono, D. H. Amijaya, and W. Suryanto. "Evaluation of Reservoir Properties of Eemoiko Limestone in Menui Sub-Basin, South-East Arm Sulawesi, Indonesia." IOP Conference Series: Earth and Environmental Science 1517, no. 1 (2025): 012052. https://doi.org/10.1088/1755-1315/1517/1/012052.

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Abstract Eemoiko Limestone is one of potential reservoir rocks in Menui Sub-Basin. This study aimed to evaluate the quality reservoir and depositional environment of Eemoiko Limestone Formation. This study utilized field investigations and laboratory analyses such as petrographic analysis and seismic interpretation. A thorough examination of thin sections from the Eemoiko Limestone, exposed in Wasana and Wolasi area, provides insights into the textural and mineralogical attributes and the presence of skeletal fossils within the limestone. Based on the analysis of thin sections, the limestones
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Korolev, Eduard, Vladimir Morozov, Aleksey Eskin, Anton Kolchugin, and Alexey Khauzkin. "Structure and composition of the Sarailinsky depression oil source strata in territory of the Tatarstan Republic." E3S Web of Conferences 524 (2024): 03014. http://dx.doi.org/10.1051/e3sconf/202452403014.

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The work carried out a study of core material from oil source rocks of the Sarailinsky depression, located between the southern and northern domes of the Tatar arch within the Tatarstan Republic. The well sections of the Sarailinsky strata are dominated by carbonate rocks, represented by packstones, wackestones and mudstones. Among the limestones lie interlayers of carbonate-siliceous rocks and mudstones. All rock lithotypes are enriched to varying degrees in sapropelic organic matter, which allows them to be classified as oil source deposits. There is a tendency for the relative content of or
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Lisbôa da Costa, Danúbia, Ingrid Mayara Medeiros Fernandes, Aluska Nascimento Simões Braga, Rosiane Maria da Costa Farias, Romualdo Rodrigues Menezes, and Gelmires Araújo Neves. "Microstructural Characterization of Ornamental Rock Samples: Cariri Rocks." Materials Science Forum 869 (August 2016): 159–63. http://dx.doi.org/10.4028/www.scientific.net/msf.869.159.

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Ornamental rocks are among the most promising business areas of the mineral sector, raising the necessity for, besides beauty, investments in quality, safety and characterization in the various application fields of these rocks. So, this work aims at the microstructural characterization of the class of these rocks: the Cariri Rocks, also known the limestone, which are calcareous rocks mainly formed by calcium and magnesium carbonate, possibly presenting variations due to their origins. For characterization, we studied four samples, being two from Chapada do Apodi and two from Chapada do Ararip
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Kozhoukharov, Dimitar, Nikola Katzkov, Rositsa Dimitrova, and Ristana Marinova. "Lithostratigraphy of the Pre-Priabonian Paleogene sediments in the area south of Lâki, Plovdiv District." Geologica Balcanica 21, no. 2 (1991): 39–49. http://dx.doi.org/10.52321/geolbalc.21.2.39.

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Pre-Priabonian Paleogene sediments were found outside the confines of the East Rhodope Depression in the area between the villages of Lâkavica and Drjanovo. They are diverse in composition breccia-conglomerates, sandstones, limestones and less commonly clayey limestones to marls which alternate in the section of Lâki Group. The Group consists of three lithostratigraphic units: Staroselo Sandstone - Limestone Formation, Drjanovo Breccia - Conglomerate Formation and Pandursko Limestone Formation. The rocks of the three units are covered by the basal breccia-conglomerates of the Priabonian by a t
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Nachev, Ivan, and Ekaterina Dimitrova. "Upper Cretaceous stratigraphy of the Eastern Balkan Mountains." Geologica Balcanica 25, no. 5-6 (1995): 43–74. http://dx.doi.org/10.52321/geolbalc.25.5-6.43.

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The lithostratigraphic subdivision of the Upper Cretaceous in the Eastern Balkan Mountains includes the Balkanbas (Cenomanian?), Dobromir (Cenomanian, partly Turonian), Radova (partly Turonian – Santonian), Trânak (partly Turonian – Coniacian), Karaveljovo (Coniacian, Santonian) and Emine (partly Turonian – Maastrichtian) Formations. The chronostratigraphy is based on foraminiferal microfauna. The Cenomanian is represented by limnic conglomerates, sandstones, siltstones and shales with coals, as well as of shallow-marine clastic, argillaceous and calcareous rocks. The Turonian includes the upp
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Dissertations / Theses on the topic "Limestone rocks"

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Courtney, Ann Marie. "Optimising bacterial colonisation of limestone to remediate the visual impact of quarried rocks." Thesis, University of Oxford, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.421698.

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García, Ríos María. "Dissolved CO2 effect on the reactivity of the Hontomín reservoir rocks (limestone and sandstone)." Doctoral thesis, Universitat Politècnica de Catalunya, 2015. http://hdl.handle.net/10803/287988.

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A test site for CO2 geological storage is situated in Hontomín (Burgos, northern Spain) with a reservoir rock that is mainly composed of limestone (80-85%) and sandstone (15-20%). The reservoir rock is a deep saline aquifer that is covered by a very low permeability formation which acts as a cap rock. During and after CO2 injection, since the resident groundwater contains sulfate, the resulting CO2-rich acid solution gives rise to the dissolution of carbonate minerals (calcite and dolomite) and secondary sulfate-rich mineral precipitation (gypsum or anhydrite) may occur. These reactions that m
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Maldonado, Sanchez Guadalupe. "Measuring Diffusion Coefficients in Low-Porosity Rocks by X-Ray Radiography." Thesis, Université d'Ottawa / University of Ottawa, 2020. http://hdl.handle.net/10393/41435.

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Deep geological repositories (DGR) are considered an effective long-term solution for radioactive waste disposal. Sedimentary (argillaceous formations) and crystalline rocks are currently under investigation worldwide as potential host formations for DGR. Their low porosity (<1-2 %) and very low hydraulic conductivity result in diffusion-dominated solute transport. There is a need to investigate their diffusion properties in detail, the long-established diffusion methods do not allow an evaluation of the spatial relationship between tracers and the characteristics of the geological medium. The
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Shim, Moojoon. "Techniques for the analysis of carbonate-associated sulfate (CAS) concentrations in modern and ancient limestones and dolostones /." free to MU campus, to others for purchase, 2004. http://wwwlib.umi.com/cr/mo/fullcit?p1426105.

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Currie, S. "The relationships between igneous rocks and Carboniferous limestone diagenesis in the area between Bakewell and Matlock, Derbyshire." Thesis, University of Cambridge, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.382199.

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Congdon, Linda Marie. "Basin Analysis of the Porter Group, Castle Hill Basin, Canterbury: Implications for Oligocene Tectonics in New Zealand." Thesis, University of Canterbury. Geological Sciences, 2003. http://hdl.handle.net/10092/1488.

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A basin analysis of the Oligocene Porter Group rocks in Castle Hill Basin, Canterbury, was completed. The Porter Group contains the Coleridge Formation which comprises a lower sandstone unit and an upper micritic limestone unit, and the Thomas Formation which consists of biosparite limestone and interbedded tuffs. Basin analysis provided evidence that the Coleridge Formation lower sandstone unit was deposited in an inner shelf setting based upon its moderate sorting, large grain size range, laterally continuous geometry and lack of bedforms due to intense bioturbation. The upper micritic limes
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Sousa, Nelci Rones Pereira de. "CaracterizaÃÃo da rocha calcÃria de JoÃo Pessoa/PB e sua aplicaÃÃo em obras geotÃcnicas de pequeno porte." Universidade Federal do CearÃ, 2015. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=14524.

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O calcÃrio à um tipo de rocha abundante no Estado da ParaÃba, fato que favorece a sua utilizaÃÃo como agregado em concretos para construÃÃo civil. A sua extraÃÃo econÃmica, a disponibilidade, facilidade de extraÃÃo e baixos custos de transportes, redundam em estÃmulo ao seu uso em grande escala como agregado em elemento estrutural de fundaÃÃes em edificaÃÃes de pequeno porte. A rocha calcÃria, contudo, apresenta uma constituiÃÃo bÃsica de elementos de origem sedimentar, sendo solÃvel em Ãgua, com a possibilidade da ocorrÃncia de problemas de subsidÃncia em regiÃes de lenÃol freÃtico pouco prof
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Miyagi, Lowell. "Microstructures and Deformation in Some Fault Rocks From The McConnell Thrust at Mount Yamnuska (Alberta) : Implications for Fluid Flow and Faulting and Cycles of Strain-Hardening and Softening." Oberlin College Honors Theses / OhioLINK, 2004. http://rave.ohiolink.edu/etdc/view?acc_num=oberlin1411739220.

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Paipe, Félix António Guimarães. "Master’s Thesis Effect of Brine Concentration on Flow Properties in Two Types of Carbonate Rocks “Ekofisk Chalk and Iranian Limestone” : Study of Chemical Effect of Brine Composition on Flow Properties on Carbonate Rocks." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for petroleumsteknologi og anvendt geofysikk, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-19269.

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SummaryThe displacement of oil from reservoir rock pore spaces is a function of many interacting variables, amongst which the reservoir wetting state has been shown to be one of the important affected by the rock lithology, oil chemistry and brine salinity. A finding from previous research says that the injection brine into oil saturated core plug increased oil recovery. Based on this the objective of this master thesis is to investigate the effect of brine concentration on flow properties in two types of carbonate rocks for enhanced oil recovery (EOR) through imbibition and water flooding pro
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Ahsan, Mustafa. "Integrated subsurface study on lithofacies and diagenetic controls over porosity distribution in the Upper Ordovician Trenton Limestone in Northwestern Ohio." Bowling Green State University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1546435185616111.

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Books on the topic "Limestone rocks"

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Allen, Nancy Kelly. Limestone and Other Sedimentary Rocks. PowerKids Press, 2009.

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Perens, Helle. Paekivi Eesti ehitistes. Eesti Geoloogiakeskus, 2003.

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Bärtschi, Christoph. Kieselkalke der Schweiz: Charakterisierung eines Rohstoffs aus geologischer, petrographischer, wirtschaftlicher und umweltrelevanter Sicht. Bundesamt für Landestopographie swisstopo, 2012.

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Esad, Prohic, Tanner J. Mark, and International Association of Hydrogeologists, eds. Hydrology of limestone terranes: Annotated bibliography of carbonate rocks. Heise, 1989.

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Tanner, J. Mark. Hydrology of limestone terranes: Annotated bibliography of carbonate rocks, volume three. Heise, 1986.

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Mines, Indian Bureau of, and Indian Bureau of Mines. Mineral Economics Division., eds. Marble, flaggy limestone, and slate: A market survey. Govt. of India, Ministry of Mines, Indian Bureau of Mines, 2005.

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H, Anderson Warren. High-carbonate, low-silica, high-calcium stone in the High Bridge Group (Upper Ordovician), Mason County, North-Central Kentucky. The Survey, 1995.

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W, Schmoker J., and Geological Survey (U.S.), eds. Porosity, grain-density, and inferred aragonite-content data from the Miami Limestone, Miami area and lower Florida Keys. U.S. Dept. of the Interior, Geological Survey, 1985.

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Cappa, James A. Carbon dioxide in Mississippian rocks of the Paradox Basin and adjacent areas, Colorado, Utah, New Mexico, and Arizona. U.S. G.P.O., 1995.

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Armstrong, Augustus K. Stratigraphy, facies, and paleotectonic history of Mississippian rocks in the San Juan basin of northwestern New Mexico and adjacent areas. U.S. G.P.O., 1989.

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Book chapters on the topic "Limestone rocks"

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Elshayeb, Yasser. "30 Years of Cultural Heritage Landslides and Block Movements Risk Assessment: Case Studies from Egypt." In Progress in Landslide Research and Technology, Volume 1 Issue 2, 2022. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-18471-0_14.

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AbstractThroughout history, sites of high societal values, such as temples, tombs or palaces were mainly constructed through the digging/carving of rocks, built on hills or plateaus, or through the usage of carved/cut displaced rocks. Ancient designers/engineers/workers usually chose construction sites as to facilitate the building or the carving of stones, while, at the same time, serving the purpose of the building/constructions. In Egypt, throughout the ancient Egyptian Civilization, Egyptians have chosen to carve their temples and tombs in the soft limestone, shales and sandstones that are
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Greensmith, J. T. "Limestones." In Petrology of the Sedimentary Rocks. Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-011-9640-6_7.

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Rashidi, Masoud, Adel Asadi, and Biltayib Misbah Biltayib. "Correlation Between Uniaxial Compressive and Shear Strength Data of Limestone Rocks by Regression Analysis and ANFIS Model." In Recent Advances in Geo-Environmental Engineering, Geomechanics and Geotechnics, and Geohazards. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-01665-4_39.

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Hamzah, Noorfaizah, Nur’Ain Mat Yusof, and Wan Muhammad Muaz Wan Hassan. "Characterization of Weathered Limestone Rocks and the Correlation with the Engineering Properties through Ultrasonic Pulse Velocity (UPV) Testing." In Advances in Engineering Research. Atlantis Press International BV, 2024. http://dx.doi.org/10.2991/978-94-6463-500-3_3.

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Flügel, Erik. "Limestones are Biological Sediments." In Microfacies of Carbonate Rocks. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-08726-8_9.

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Flügel, Erik. "Limestones are Biological Sediments." In Microfacies of Carbonate Rocks. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-03796-2_9.

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Greensmith, J. T. "Magnesian limestones and dolomites." In Petrology of the Sedimentary Rocks. Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-011-9640-6_8.

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Bucher, Kurt, and Martin Frey. "Metamorphism of Dolomites and Limestones." In Petrogenesis of Metamorphic Rocks. Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/978-3-662-04914-3_6.

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Bucher, Kurt, and Martin Frey. "Metamorphism of Dolomites and Limestones." In Petrogenesis of Metamorphic Rocks. Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-662-03000-4_6.

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Bucher, Kurt, and Rodney Grapes. "Metamorphism of Dolomites and Limestones." In Petrogenesis of Metamorphic Rocks. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-540-74169-5_6.

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Conference papers on the topic "Limestone rocks"

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Kalbekov, A., M. Naumann, L. Duranti, and M. Prasad. "Poroelastic Properties of Indiana Limestone." In 58th U.S. Rock Mechanics/Geomechanics Symposium. ARMA, 2024. http://dx.doi.org/10.56952/arma-2024-0025.

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ABSTRACT: This research investigates the poroelasticity of Indiana Limestone, focusing on how confining and pore pressures affect properties like porosity, permeability, and wave velocities. We analyzed the dynamic and static stiffnesses, highlighting the influence of hydraulic properties on rock elasticity. Findings indicate that, for this set of rocks, higher permeability possess greater stiffness and faster velocities, due to improved grain cementation and lower surface areas per grain volume. Additionally, we discovered a linear relationship between dynamic and static effective stress coef
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Livanov, O., A. Banescu, M. Simionov, P. Pindic, and M. Tudor. "THE LIMESTONES FROM THE WALLS OF SEVERAL DOBROGEAN FORTRESSES AND THEIR POSSIBLE EXTRACTION AREA." In 23rd SGEM International Multidisciplinary Scientific GeoConference 2023. STEF92 Technology, 2023. http://dx.doi.org/10.5593/sgem2023/1.1/s01.21.

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From a geological point of view, Dobrogea presents a wide variety of rocks specific to all three major petrological categories. Plutonic magmatic rocks are found especially in the Macin Mountains, in the form of granites or granodiorites, rarely diorites. Basaltic volcanic igneous rocks are mainly found in the Niculi?el Hills. Metamorphic rocks outcrop in the South of Tulcea County as Micaschists, on the border with Constan?a County, in the well-known Altan-Tepe mining area, but also isolated, to the Southwest of the city of Tulcea or in the Macin Mountains. Greenschist is another metamorphic
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Galvis-Silva, H., and E. R. Okoroafor. "Evaluating Carbonate Reservoir Rocks for Underground Hydrogen Storage: A Comprehensive Laboratory Approach." In SPE Annual Technical Conference and Exhibition. SPE, 2024. http://dx.doi.org/10.2118/220971-ms.

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Abstract Underground Hydrogen Storage (UHS) in porous media represents a promising solution for long-term, large-scale energy storage. Despite its potential, UHS development faces challenges such as low storage efficiencies and potential geochemical reactions between hydrogen and reservoir rocks. This study investigates the behavior and interactions of carbonate rocks, specifically limestones, under reservoir conditions for UHS, focusing on both geochemical and geomechanical changes induced by hydrogen exposure. Static reactivity tests were conducted on various limestone samples at a constant
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Muñoz, Eddy Ruidiaz, Alessandra Winter, and Osvair Vidal Trevisan. "Wettability Alteration in Limestone and Dolomite With Brines and CO2." In ASME 2015 34th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/omae2015-41155.

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Wettability test is one of the most used tools for evaluating rock/fluid interaction in oils reservoir. In the present paper two carbonate outcrop rocks are evaluated for wettability alterations when subjected to brine injections of varying salinities and content of dissolved CO2. The evaluation included a qualitative appraisal via spontaneous imbibition tests and a quantitative assessment by the Amott-Harvey procedure. Rocks refer to limestone and dolomite samples with petro-physical properties similar to the Brazilian pre-salt reservoirs. Testing fluids are a medium gravity crude oil, seawat
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Mccarroll, Nicholas. "TRANSPORT AND WEATHERING OF LARGE LIMESTONE BLOCKS ON HILLSLOPES IN HETEROLITHIC SEDIMENTARY LANDSCAPES." In PRF2022—Progressive Failure of Brittle Rocks. Geological Society of America, 2022. http://dx.doi.org/10.1130/abs/2022pr-376051.

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Samarkin, Yevgeniy, Murtada Saleh Aljawad, Abduljamiu Olalekan Amao, et al. "Improving Long-Term Hydraulic Fracture Conductivity in Carbonate Formations by Substitution of Harder Minerals." In Abu Dhabi International Petroleum Exhibition & Conference. SPE, 2021. http://dx.doi.org/10.2118/208118-ms.

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Abstract Hydraulic fracturing is applied in tight formations to create conductive paths within the reservoir. However, the conductivity of the created fractures declines with time due to the closure stresses. The decline is sharp in soft formations because of proppant embedment and fracture surface asperities failure. The improvement in fracture surface hardness can mitigate the abovementioned challenges and sustain the fracture conductivity. This research targeted enhancing carbonate rock's hardness by forming minerals harder than calcite. Carbonate rocks, namely dolomite, limestone, and chal
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Fu, Xinkang, Zhongwei Huang, Zhuangzhuang Zhang, Guodong Ji, and Jiawei Zhang. "Experimental and Numerical Investigation on the Fracture Characteristics of Different PDC Cutters Penetrating Limestone." In 58th U.S. Rock Mechanics/Geomechanics Symposium. ARMA, 2024. http://dx.doi.org/10.56952/arma-2024-0901.

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ABSTRACT: Carbonate rocks are an important oil and gas reservoir rock. Conical PDC (Polycrystalline Diamond Compact) cutter, as a special shaped PDC cutter, can significantly improve the rate of penetration (ROP) in hard formations. However, the breakage characteristics and failure mode of the conical PDC cutter penetrating carbonate rock is unclear. A series of single cutter penetration tests were carried out with the conical and conventional PDC cutters. The surface morphology of broken pit and specific energy were analyzed. The conical cutter caused brittle damage on the rock around the bro
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Lezhava, Zaza, Lasha Asanidze, Kukuri Tsikarishvili, Tamaz Karalashvili, and Tamar Tolordava. "SPELEO-GEOMORPHOLOGICAL AND GEOPHYSICAL INVESTIGATIONS IN THE SOUTHERN PART OF THE ASKHI LIMESTONE MASSIF, GEORGIA, CAUCASUS." In 23rd SGEM International Multidisciplinary Scientific GeoConference 2023. STEF92 Technology, 2023. http://dx.doi.org/10.5593/sgem2023/1.1/s01.20.

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Georgia is a mountain country, located in the Caucasus region, where carbonate rocks are frequent and geographically well-distributed across the country. The aim of this paper is to introduce the main results of speleo-geomorphological and geophysical investigation conducted in the southern part of the Askhi Limestone Massif (namely Turchu Limestone Polje). Based on the complex studies, karst forms such as sinkholes and ponors were identified, the width of the Quaternary deposits located on the limestones was determined, the average and maximum discharges of the streams flowing on the bottom o
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Petrella, Francesco, and Anna Wudzka. "Statistical insights arising from point load testing of Danian limestone." In The IV Nordic Symposium on Rock Mechanics and Rock Engineering. Jarðtæknifélag Íslands og Jarðgangafélag Íslands, 2023. http://dx.doi.org/10.33112/nrock2023.9.

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"The characterisation of the mechanical properties of the rocks can be carried out with conventional strength testing (e.g. unconfined compressive strength tests, tensile strength tests and triaxial tests) or with ‘rapid’ tests such as the point load test (PLT). Compared to the conventional tests the rapid tests are economical, quick and can also be carried out in situ; on the other hand, the results tend to be more scattered, correlations with the strength parameters depend on the rock type and the experience in using them in the design stage can be limited. This paper presents the results of
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Yan, Jun, Mingyue Cui, Anle He, Ning Qi, Weixiang Cui, and Xiaohong Wen. "Study on Boundary of Control Models and Mechanisms of Acid Rock Reaction in Carbonate Reservoirs with Different Dolomite Mass Fraction." In International Petroleum Technology Conference. IPTC, 2021. http://dx.doi.org/10.2523/iptc-21315-ms.

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Abstract The understanding of acid rock reaction kinetics is the basis for the proposal of carbonate rock acidizing and acid fracturing. So far, the study of acid rock reaction kinetics in carbonate reservoirs is mostly focused on limestone reservoirs. The difference in acid rock reaction characteristics between limestone and dolomite reservoirs is obvious. In order to clarify the boundaries of control models and mechanisms of acid rock reaction in dolomite reservoirs, to guide the optimization of acidizing and acid fracturing proposal for carbonate reservoirs with different dolomite contents.
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Reports on the topic "Limestone rocks"

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Houck, Karen, Jay Temple, Kassandra Lindsey, Lauren Broes, and Daniel Miggins. OF-20-02 Geologic Map of the Agate Mountain Quadrangle, Park County, Colorado. Colorado Geological Survey, 2024. https://doi.org/10.58783/cgs.of2002.gfnp2602.

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The Agate Mountain quadrangle contains Proterozoic igneous and metamorphic rocks, Paleozoic sedimentary rocks, and Cenozoic volcanic and volcaniclastic rocks. Proterozoic rocks include granite, granitic gneiss, gabbro porphyry, pegmatite, mylonite, and microbreccia. Paleozoic sedimentary rocks include the Manitou Formation, Harding Sandstone, Fremont Formation, Dyer Dolomite, Leadville Limestone, Belden Formation, Minturn Formation, and Maroon Formation. Cenozoic volcanic and volcaniclastic rocks include Wall Mountain Tuff, Thirtynine Mile Andesite, volcanic breccias, trachybasalt, Tallahassee
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Hammouti, A., S. Larmagnat, C. Rivard, and D. Pham Van Bang. Use of CT-scan images to build geomaterial 3D pore network representation in preparation for numerical simulations of fluid flow and heat transfer, Quebec. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/331502.

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Non-intrusive techniques such as medical CT-Scan or micro-CT allow the definition of 3D connected pore networks in porous materials, such as sedimentary rocks or concrete. The definition of these networks is a key step towards the evaluation of fluid flow and heat transfer in energy resource (e.g., hydrocarbon and geothermal reservoirs) and CO2 sequestration research projects. As material heterogeneities play a role at all scales (from micro- to project-scale), numerical models represent a powerful tool for bridging the gap between small-scale measurements provided by X-ray imaging techniques
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Herring, Theodore, Justin Tweet, and Vincent Santucci. Wind Cave National Park: Paleontological resource inventory (public version). National Park Service, 2023. http://dx.doi.org/10.36967/2299620.

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Wind Cave National Park (WICA), the first cave in the world to become a national park, is famous for the park’s namesake feature. Wind Cave, named for the noticeable wind-flow patterns observed as air moves in and out of the natural cave entrance, is currently the third longest cave system in the United States and seventh longest in the world. Wind Cave formed when groundwater dissolved buried layers of the fossiliferous Madison Limestone, which were deposited during the Mississippian subperiod approximately 359 to 347 million years ago. In addition to the Madison Limestone, several other form
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Bingham-Koslowski, N., S. Zhang, and T. McCartney. Lower Paleozoic strata in the Labrador-Baffin Seaway (Canadian margin) and Baffin Island. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/321827.

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Lower Paleozoic strata occur offshore Labrador (Middle to Upper Ordovician), offshore Baffin Island in western Davis Strait (Upper Ordovician), as well as onshore Baffin Island (Cambrian to Silurian). Paleozoic carbonate rocks (limestone and dolostone units) dominate with occurrences of siliciclastic strata found in the offshore Labrador subsurface (in the Freydis B-87 well) and in outcrop on Baffin Island. In the Labrador-Baffin Seaway, Lower Paleozoic strata primarily exist as isolated erosional remnants, where historically, minimal effort has been made to correlate Paleozoic outliers due to
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Mukhopadhyay, P. K. Organic petrography and kinetics of limestone and shale source rocks in wells adjacent to Sable Island, Nova Scotia and the interpretation on oil-oil or oil-source rock correlation and basin modelling. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1995. http://dx.doi.org/10.4095/205325.

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Carter, T. R., C E Logan, and H. A. J. Russell. Three-dimensional model of dolomitization patterns in the Salina Group A-1 Carbonate and A-2 Carbonate units, Sombra Township, Lambton County, southern Ontario. Natural Resources Canada/CMSS/Information Management, 2024. http://dx.doi.org/10.4095/332363.

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Dolomitization of carbonate rocks is a subject of considerable interest due to association with oil and gas reservoirs and Mississippi Valley Type ore deposits. Conceptual two-dimensional models of dolomitization are common in the literature, however numeric models supported by high quality data are rare to nonexistent. This paper presents three-dimensional (3-D) dolomitization patterns in the Salina Group A-1 Carbonate Unit and A-2 Carbonate Unit located in Sombra Township, Lambton County. The source data consists of percent dolomite measurements collected from 9727 drill cutting samples, sta
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Dorsch, J. Effective porosity and density of carbonate rocks (Maynardville Limestone and Copper Ridge Dolomite) within Bear Creek Valley on the Oak Ridge Reservation based on modern petrophysical techniques. Office of Scientific and Technical Information (OSTI), 1997. http://dx.doi.org/10.2172/661482.

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Tweet, Justin, Holley Flora, Summer Weeks, Eathan McIntyre, and Vincent Santucci. Grand Canyon-Parashant National Monument: Paleontological resource inventory (public version). National Park Service, 2021. http://dx.doi.org/10.36967/nrr-2289972.

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Grand Canyon-Parashant National Monument (PARA) in northwestern Arizona has significant paleontological resources, which are recognized in the establishing presidential proclamation. Because of the challenges of working in this remote area, there has been little documentation of these resources over the years. PARA also has an unusual management situation which complicates resource management. The majority of PARA is administered by the Bureau of Land Management (BLM; this land is described here as PARA-BLM), while about 20% of the monument is administered by the National Park Service (NPS; th
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Anderson, Zachary W., Greg N. McDonald, Elizabeth A. Balgord, and W. Adolph Yonkee. Interim Geologic Map of the Browns Hole Quadrangle, Weber and Cache Counties, Utah. Utah Geological Survey, 2023. http://dx.doi.org/10.34191/ofr-760.

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The Browns Hole quadrangle is in Weber and Cache Counties of northern Utah and covers the eastern part of Ogden Valley, a rapidly developing area of the Wasatch Range. The Middle and South Forks of the Ogden River bisect the quadrangle and are important watersheds and recreational areas to the communities of Ogden Valley and the Wasatch Front. The towns of Huntsville and Eden are just west of the quadrangle, unincorporated communities with year-round residents are present throughout the quadrangle, and numerous summer-cabin communities are present in the eastern part of the quadrangle. A porti
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Pinet, N., O. H. Ardakani, J. Cesar, D. C. Petts, C. Debuhr, and P J Sack. Exploring the link between organic matter and Carlin-type gold mineralization: new insights from Yukon deposits. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/330086.

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The link between organic matter and gold in sediment-hosted Carlin-type deposits is controversial. This study aims to tackle this potential link by documenting the occurrence of organic matter in a single borehole from a Carlin-type gold deposit in Yukon and by considering, in a preliminary way, the spatial and/or temporal relationship between organic matter and gold mineralization. The sedimentary succession hosting the Conrad deposit was relatively rich in organic matter, possibly related to Archea. Despite the high maturation of samples, the total organic carbon (TOC) content of the limesto
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