Academic literature on the topic 'Geological depositional environment'

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Journal articles on the topic "Geological depositional environment"

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Nisar, Umair Bin, Siddique Akhtar Ehsan, Muhammad Farooq, et al. "Integrated Geoelectrical and Geological Investigation of a Quaternary Paleo-Depositional Environment in the Haripur Basin, Northern Pakistan: Implications for Groundwater System." Geofluids 2023 (March 6, 2023): 1–13. http://dx.doi.org/10.1155/2023/1057457.

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The deposition in Haripur basin not only provides a contemporary insight into old fluvial depositional sequences of the Himalayan foreland but also sheds light on the important continental depositions in a monsoon controlled foreland system. The present study emphasizes the evaluation of the paleo-depositional architecture for sustainable groundwater availability by utilizing a total of four field-based geological observations, eleven boreholes, and fifty-nine vertical electrical sounding (VES) datasets. The acquired surface geological data well correlate with resistivity and borehole data. Th
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Putri, Helen Dwi, Budhi Setiawan, and Yogie Zulkurnia Rochmana. "Geological History Reconstruction using Stratigraphic Analysis: A Case Study of Kampung Baru, West Sumatra." Journal of Earth and Marine Technology (JEMT) 4, no. 2 (2024): 221–29. http://dx.doi.org/10.31284/j.jemt.2024.v4i2.5729.

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The reconstruction of geological history includes the development of rocks and volcanic deposits on a depositional pattern consisting of various types of sedimentary materials accumulated over a long time, which involves depositional changes. Depositional changes require geological comprehension in analyzing and understanding the geological processes involved in their evolution. For this reason, stratigraphic analysis is a very relevant approach to discussing rock layers, including significant environmental changes during their geologic history. The purpose of this research is to find out the
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Friday, Uhuo, Kenneth, Okoro, Anthony U., Igwe Ezekiel O., and Ukandu James S. "ANALYSIS OF DEPOSITIONAL ENVIRONMENTS OF UK FIELD RESERVOIR SANDS IN NIGER DELTA BASIN, NIGERIA." American Journal of Applied sciences 04, no. 12 (2022): 05–32. http://dx.doi.org/10.37547/tajas/volume04issue12-02.

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The environments of deposition play a vital role during hydrocarbon formation, migration, trapping and storage. Since the reservoir rocks are a function of their depositional environments, the successful tapping of hydrocarbon from its host rock when wells are drilled depends largely on the petrophysical characteristics of the reservoir rocks which in turn originated from and are influenced by their depositional environment. The reservoir facies in Niger Delta shows a broad range of characteristic sedimentological complexities that gave rise to subsurface geological, drilling and production pr
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Cahyaningsih, Catur, Anjas Latif Ritonga, Shaury Aldila, and Zulhikmah Zulhikmah. "Lithofacies And Depositional Analysis Environment Of West Section Kolok Nan Tuo Village, Sawahlunto City, West Of Sumatera." Journal of Geoscience, Engineering, Environment, and Technology 3, no. 2 (2018): 128. http://dx.doi.org/10.24273/jgeet.2018.3.2.340.

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Research areas were located in the west of Kolok Nan Tuo Village. Geographically this area is located at coordinates 00 ° 36'57,85 '' - 00 ° 37'56,89 '' latitude and 100 ° 42'10,08 '' 100 ° 43'47,28 " BT. The methods used in research is geological mapping. Based on the results of stratigraphic research area is divided into three units consist of: Crystalline Limestone Unit (SBGK) consisting Crystalline Limestone of and mudstone lithofacies, Conglomerate Units (SK) consists of polymic conglomerate and sandstones greywacke lithofacies while claystone Unit (SBL) lithofacies consists of claystone
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Ha, Chang Su, Gyu Bin Go, Hyeon Jun Kim, et al. "Investigation of the Paleozoic Carboniferous and Mesozoic Cretaceous Geological Environments in Hwasun-gun, Jeollanam-do." Korean Science Education Society for the Gifted 17, no. 1 (2025): 64–70. https://doi.org/10.29306/jseg.2025.17.1.64.

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This study was conducted as part of the mentorship program at the Science Education Institute for Gifted Students, Chonnam National University. Geological fieldwork and laboratory thin-section analyses were carried out on the Carboniferous Oeumri Formation and the Cretaceous Jangdong Tuff, both distributed in Hwasun-gun, Jeollanam-do, to investigate past depositional environments and tectonic settings. Sedimentary facies and depositional structures observed in outcrops suggest that the Oeumri Formation and Jangdong Tuff were mainly deposited in beach and fluvial environments, respectively. The
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Aiello, Gemma, and Mauro Caccavale. "The Depositional Environments in the Cilento Offshore (Southern Tyrrhenian Sea, Italy) Based on Marine Geological Data." Journal of Marine Science and Engineering 9, no. 10 (2021): 1083. http://dx.doi.org/10.3390/jmse9101083.

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The depositional environments offshore of the Cilento Promontory have been reconstructed based on the geological studies performed in the frame of the marine geological mapping of the geological sheet n. 502 “Agropoli”. The littoral environment (toe-of-coastal cliff deposits and submerged beach deposits), the inner continental shelf environment (inner shelf deposits and bioclastic deposits), the outer continental shelf environment (outer shelf deposits and bioclastic deposits), the lowstand system tract and the Pleistocene relict marine units have been singled out. The littoral, inner shelf an
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Tabuni, Yorana, Hermina Haluk, and Nur Alzair. "KARAKTERISTIK BATUGAMPING FORMASI MARUNI DAERAH WARMARE DAN SEKITARNYA KABUPATEN MANOKWARI PROVINSI PAPUA BARAT." INTAN Jurnal Penelitian Tambang 4, no. 2 (2022): 87–92. http://dx.doi.org/10.56139/intan.v4i2.88.

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This study aims to determine the characteristics of the Maruni Formation limestones in the Warmare area and its surroundings in Manokwari Regency by using geological mapping, and petrographic and paleontological analysis. Based on physical, petrographic and paleontological characteristics, the limestone facies in the study area consist of packstone, wackestone, mudstone and crystalline. Limestone diagenetic processes that occur in the study area are cementation diagenesis and neomorphism. Limestone depositional environment consists of two depositional environments. First, the depositional envi
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Trinh, Bien Song, Quy Ngoc Dang, Duc Anh Nguyen, et al. "Integration of geological and geophysical data for predicting the sedimentary environment of Oligocene formations in the Northeastern Cuu Long Basin." Journal of Mining and Earth Sciences 66, no. 1 (2024): 98–111. https://doi.org/10.46326/jmes.2025.66(1).10.

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This study focuses on the synthesis and analysis of an extensive array of geological and geophysical data to deepen understanding of the depositional environments of Oligocene formations in the northeastern Cuu Long Basin, a region of significant interest for hydrocarbon exploration. Major oil and gas fields, including Su Tu Vang and Ruby, are central to ongoing and future exploration efforts, underscoring the importance of accurately delineating sedimentary distribution patterns within both structural and stratigraphic traps. Our approach integrates multiple datasets such as paleontological,
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Adam, Ignasius Mahendradewa, A. Saadjad, R. Isliko, and R. Umagapi. "Reconstruction of Geological History Based on Stratigraphic Analysis in the Gombong Region, North Serayu Basin." Jurnal Geologi dan Sumberdaya Mineral 26, no. 1 (2025): 29–37. https://doi.org/10.33332/jgsm.geologi.v26i1.922.

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In the North Serayu Basin, there are deepsea sedimentary material and volcanic material are deposited in the terrestrial environment. The varied depositional environments require a detailed geological understanding. Because research has yet to be carried out regarding the reconstruction of the geological history in the Gombong area, this research was carried out to study and understand the chronology of deposition and the condition of its geological structure. Research methods include field observation, stratigraphic analysis, and surface geological structure analysis. From old to young, the s
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Permana, Aang Panji, Subagyo Pramumijoyo, and Sunarty Suly Eraku. "MICROFACIES AND DEPOSITIONAL ENVIRONMENT OF TERTIARY LIMESTONE, GORONTALO PROVINCE, INDONESIA." Series of Geology and Technical Sciences 2, no. 446 (2021): 15–21. http://dx.doi.org/10.32014/2021.2518-170x.29.

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The research area is located in northern Limboto Lake in Gorontalo Province, which has complex geological characteristics. The geological complexities include stratigraphy and tectonics which influence the formation of the Limboto Basin. Limestone research in the Late Tertiary Limboto Basin is very intriguing to be done because of the lack of research in limestone. Gorontalo limestone outcrops, which become the focus of the research, have a total thickness of 30 meters. The research objective is to analyze facies, microfacies, and depositional environment of tertiary limestone. These two resea
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Dissertations / Theses on the topic "Geological depositional environment"

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Stutz, James Edward II. "Reconstruction of LGM and Post LGM Glacial Environment of McMurdo Sound: Implications for Ice Dynamics, Depositional Systems and Glacial Isostatic Adjustment." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1324595182.

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Beik, Ibtisam [Verfasser], Jörg [Gutachter] Mutterlose, and Olaf Günther [Gutachter] Podlaha. "Geological setting and depositional environment of Late Cretaceous-Paleocene oil shales from Jordan / Ibtisam Beik ; Gutachter: Jörg Mutterlose, Olaf Günther Podlaha ; Fakultät für Geowissenschaften." Bochum : Ruhr-Universität Bochum, 2019. http://d-nb.info/1185171770/34.

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Grashion, Anton R. "Computer aided analysis of ancient fluvial depositional environments." Thesis, Staffordshire University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.241509.

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BAUCON, ANDREA. "NETWORK THEORY IN ICHNOLOGY: FROM BEHAVIOURAL TOPOLOGY TO THE DEPOSITIONAL ENVIRONMENT." Doctoral thesis, Università degli Studi di Milano, 2014. http://hdl.handle.net/2434/231576.

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This study aims to (1) develop quantitative approaches for the study of ichnological systems; (2) model, for the first time, ichnosites as networks; (3) analyze the response of ichnological systems to global dynamics, with particular regard to Late Paleozoic fluvial-influenced settings. In this regard, the modern peritidal environments of the Grado lagoon (Italy, Adriatic Sea), the Nurra ichnosite (Permian-Triassic; Italy) and the Pramollo ichnolagerstätte (Carboniferous-Permian; Italy) have been selected for developing, applying and testing network analysis for the study of ichnological sys
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Segwabe, Tebogo. "The geological framework and depositional environments of the coal-bearing Karoo strata in the Central Kalahari Karoo Basin, Botswana." Thesis, Rhodes University, 2009. http://hdl.handle.net/10962/d1005567.

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The investigation of the geological history (i.e., stratigraphy and sedimentology) and the dynamics of coal depositional environments, in particular, the forces responsible for changes in the accommodation space (e.g., subsidence vs. sedimentation rates) in the Permian coal-bearing Karoo strata in the Central Kalahari Karoo Basin (Botswana) revealed new details about the depositional processes and environments. Detailed review of the temporal and spatial stratigraphic variation of the coal-bearing Ecca Group successions via the analysis of facies changes based on core descriptions, gamma logs,
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Fadipe, Oluwaseun Adejuwon. "Facies, Depositional Environments and Reservoir Properties of the Albian Age Gas Bearing Sandstone of the Ibhubesi Oil Field, Orange Basin, South Africa." Thesis, University of the Western Cape, 2009. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_3304_1285541101.

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<p>The Orange Basin was formed during the late Jurassic to early Cretaceous periods due to Gondwana breakup and rifting and later drifting apart of the African and South American plates. The basin consists of siliciclastic sandstone which took its sediment supply from river system with a rivalling delta to the north of the basin. Geological and petrophysical studies were carried out to evaluate the reservoir potential of the wells in the study area. This study considered five wells (A-G1, A-W1, A-K1, A-K2 and A-Y1) in the Orange Basin with attention to the Albian age sandstone. Only three of t
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Dunn, Catherine. "How Unusual is Tropical Storm Irene? A Case Study of Storm Deposition in Littleville Lake, Huntington, MA." Oberlin College Honors Theses / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=oberlin1400777365.

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Friederichs, Yasmin Lima. "O sistema fluvio-estuarino da Baía de Sepetiba preservado na estratigrafia rasa da plataforma continental interna adjacente (RJ)." Universidade do Estado do Rio de Janeiro, 2012. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=4307.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>A análise de dados de reflexão sísmica monocanal boomer (Hz ~ 700-4,000; penetração ~ 70 ms) adquiridos na plataforma continental interna-média (até ~ 50-60 m de profundidade) ao largo do sistema estuarino baía de Sepetiba, no Estado do Rio de Janeiro, Brasil, revelou a ocorrência de uma sucessão sedimentar preservada 15-20 m, sismicamente interpretada como representando ambientes fluvio-estuarinos para marinhos rasos. Estas séries são sotopostas à inconformidade regional mais superior reconhecida na escala de plataforma, chamada s
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Biniwale, Shripad. "Hydraulic flow zone unit characterisation and mapping for Australian geological depositional environments." Thesis, 2005. http://hdl.handle.net/2440/82098.

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Prediction of reservoir productivity and petroleum recovery efficiency requires detailed analysis of various reservoir properties and their interrelationship. Among fundamental data used in such analysis, core data occupies a significant place in characterizing reservoirs. Core data is used in laboratory measurements to obtain basic and special formation parameters and plays a vital role in terms of understanding geological depositional environments and subsequent alteration (diagenesis). Geoscientists have traditionally classified rocks according to porosity, grain parameters (size, sorting a
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Burton, Darrin. "Geologically-based permeability anisotropy estimates for tidally-influenced reservoir analogs using lidar-derived, quantitative shale character data." Thesis, 2011. http://hdl.handle.net/2152/ETD-UT-2011-05-2722.

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The principle source of heterogeneity affecting flow behavior in conventional clastic reservoirs is discontinuous, low-permeability mudstone beds and laminae (shales). Simple ‘streamline’ models have been developed which relate permeability anisotropy (kv/kh ) at the reservoir scale to shale geometry, fraction, and vertical frequency. A limitation of these models, especially for tidally-influenced reservoirs, is the lack of quantitative geologic inputs. While qualitative models exist that predict shale character in tidally-influenced environments (with the largest shales being deposited near t
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Books on the topic "Geological depositional environment"

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Rasmussen, Pat E. Trace metals in the environment: A geological perspective. Geological Survey of Canada, 1996.

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Nilles, Mark A. Atmospheric Deposition Program of the U.S. Geological Survey. U.S. Geological Survey, 2000.

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Nilles, Mark A. Atmospheric Deposition Program of the U.S. Geological Survey. U.S. Geological Survey, 2000.

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Nilles, Mark A. Atmospheric Deposition Program of the U.S. Geological Survey. U.S. Geological Survey, 2000.

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Nilles, Mark A. Atmospheric Deposition Program of the U.S. Geological Survey. U.S. Geological Survey, 2000.

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Campbell, K. W. Pollutant exposure and response relationships: A literature review ; geological and hydrogeological aspects. Acid Deposition Research Program, 1987.

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Jiang, Ganqing, and Carol Dehler, eds. Field Excursions from Las Vegas, Nevada: Guides to the 2022 GSA Cordilleran and Rocky Mountain Joint Section Meeting. Geological Society of America, 2022. http://dx.doi.org/10.1130/fld063.

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Prepared in conjunction with the 2022 GSA Cordilleran/Rocky Mountain Sections Joint Meeting, this Field Guide showcases trips to geologically interesting areas in Arizona, Nevada, and California. Enjoy a three-day trip to the Buckskin-Rawhide and northern Plomosa Mountains metamorphic core complexes in Arizona. In Nevada, learn about the geology of Frenchman Mountain and Rainbow Gardens and landslide deposits and mechanisms in the eastern Spring Mountains. Or learn about microbialites in Miocene and modern lakes near Las Vegas. When weather permits, unravel the geological history of southern D
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(Editor), Marjorie A. Chan, and Allen W. Archer (Editor), eds. Extreme Depositional Environments: Mega End Members in Geologic Time (Special Paper (Geological Society of America)). Geological Society of America, 2003.

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Chan, Marjorie A., and Allen W. Archer. Extreme depositional environments: mega end members in geologic time. Geological Society of America, 2003. http://dx.doi.org/10.1130/spe370.

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Special Paper 370: Extreme depositional environments: mega end members in geologic time. Geological Society of America, 2003. http://dx.doi.org/10.1130/0-8137-2370-1.

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Book chapters on the topic "Geological depositional environment"

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Mehlhorn, Paul, Brent Newman, and Torsten Haberzettl. "Comparison of Different Normalisers for Identifying Metal Enrichment of Sediment: A Case Study from Richards Bay Harbour, South Africa." In Sustainability of Southern African Ecosystems under Global Change. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-10948-5_27.

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AbstractSouth Africa’s ecosystems are challenged in various ways by anthropogenic effects, such as land-use change, leading to soil erosion in concert with industrial or agricultural pollution, leading to an increase in pollutants in final depositional systems. Here we focus on metals in the marine environment of Richards Bay Harbour. The use for Al, Fe, Rb, Ti and the silt fraction of the sediment as normalisers of Cr, Cu, Co and Pb concentrations in sediment is compared to determine if they provide the same understanding on the enrichment. Baseline metal concentration models were defined and
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Walsh, Deirdre A., Javier López-Cabrera, and Tom Manzocchi. "The Suitability of Different Training Images for Producing Low Connectivity, High Net:Gross Pixel-Based MPS Models." In Springer Proceedings in Earth and Environmental Sciences. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-19845-8_10.

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AbstractPixel-based multiple-point statistical (MPS) modelling is an appealing geostatistical modelling technique as it easily honours well data and allows use of geologically-derived training images to reproduce the desired heterogeneity. A variety of different training image types are often proposed for use in MPS modelling, including object-based, surface-based and process-based models. The purpose of the training image is to provide a description of the geological heterogeneities including sand geometries, stacking patterns, facies distributions, depositional architecture and connectivity.
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Hahn, Annette, Enno Schefuß, Nicole Burdanowitz, et al. "Catchment and Depositional Studies for the Reconstruction of Past Environmental Change in Southern Africa." In Sustainability of Southern African Ecosystems under Global Change. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-10948-5_28.

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AbstractTerrestrial signals in marine sedimentary archives are often used for reconstructing past environments, vegetation and climate, as well as for determining sediment fluxes, pathways, and depositional sites and changes in erosional runoff. It is therefore important to understand the origin, transport, and depositional processes of the various terrestrial sedimentary components in a depositional system. In this chapter, we use examples from southern Africa to show how source-to-sink studies have led to a clearer interpretation of downcore proxy records. Twelve rivers in four river catchme
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Manzocchi, Tom, Deirdre A. Walsh, Javier López-Cabrera, Marcus Carneiro, and Kishan Soni. "Compression-Based Modelling Honouring Facies Connectivity in Diverse Geological Systems." In Springer Proceedings in Earth and Environmental Sciences. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-19845-8_8.

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AbstractIn object- or pixel-based modelling, facies connectivity is tied to facies proportion as an inevitable consequence of the modelling process. However, natural geological systems (and rule-based models) have a wider range of connectivity behaviour and therefore are ill-served by simple modelling methods in which connectivity is an unconstrained output property rather than a user-defined input property. The compression-based modelling method decouples facies proportions from facies connectivity in the modelling process and allows models to be generated in which both are defined independen
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Al-Helal, Anwar, Yaqoub AlRefai, Abdullah AlKandari, and Mohammad Abdullah. "Subsurface Stratigraphy of Kuwait." In The Geology of Kuwait. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-16727-0_2.

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AbstractThis chapter reviews the subsurface stratigraphy of Kuwait targeting geosciences educators. The lithostratigraphy and chronostratigraphy of the reviewed formations (association of rocks whose components are paragenetically related to each other, both vertically and laterally) followed the formal stratigraphic nomenclature in Kuwait. The exposed stratigraphic formations of the Miocene–Pleistocene epochs represented by the Dibdibba, Lower Fars, and Ghar clastic sediments (Kuwait Group) were reviewed in the previous chapter as part of near-surface geology. In this chapter, the description
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Huntley, Brian John. "Landscapes: Geology, Geomorphology and Hydrology." In Ecology of Angola. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-18923-4_4.

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AbstractThe long history of Angola’s physical environment goes back to its Gondwanan origins, 550 million years ago. To give context to the present landscapes of Angola, a brief geological history of the Earth provides a backdrop to the dramatic evolutionary innovations that occurred in terrestrial ecosystems during the Miocene Epoch (23-5.3 million years ago), which shaped Africa’s savanna biomes as we know them today. The geomorphological patterns of Angola developed in response to periods of uplift (the Mayombe and Bié swells, the Angolan Escarpment), subsidence (the Congo and Kalahari Basi
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Sadeque, Junaid, and Ryan C. Samuels. "The Application of Sequence Stratigraphy to the Investigation and Remediation of LNAPL-Contaminated Sites." In Advances in the Characterisation and Remediation of Sites Contaminated with Petroleum Hydrocarbons. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-34447-3_4.

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AbstractThe heterogenous and complex nature of soil and groundwater systems leads to significant technical challenges in remediating Light Non-Aqueous Phase Liquid (LNAPL) contamination and achieving cleanup goals within reasonable timeframes. Therefore, implementing a correlation approach that adequately addresses subsurface heterogeneity between sampling locations is critical for effective management of LNAPL-contaminated sites. In traditional LNAPL remedial investigations in clastic environments, correlation has typically been conducted using ‘lithostratigraphy’, which connects like-litholo
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Rimmer, Susan M., and Alan Davis. "Relations between ash-fusion characteristics and depositional environment for an Appalachian Basin coal seam." In Geological Society of America Special Papers. Geological Society of America, 1990. http://dx.doi.org/10.1130/spe248-p63.

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Essefi, Elhoucine. "Record of Anthropogenic and Natural Modification Along Tunisian Coast, Based on the Micropaleontological Proxy during the Holocene and Anthropocene." In Advances in Environmental Engineering and Green Technologies. IGI Global, 2024. http://dx.doi.org/10.4018/978-1-6684-7801-1.ch011.

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The Tunisian coast has witnessed radical changes during the Late Holocene and the Anthropocene, including sea level variation, increasing polluting activities and obvious climatic changes. Among other geological proxies, micropaleontology revealed an efficient tool to infer changes. This work is a deepened discussion of recent works on the micropaleontology of exoreic wetlands stretching along the Tunisian coast. This review explores the role of these microfossils in deciphering the Holocene depositional environments of Tunisian lagoons, drawing upon relevant research. Microfossils serve as ex
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Genge, Matthew J. "Drawing sedimentary outcrops." In Geological Field Sketches and Illustrations. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780198835929.003.0009.

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Sedimentary rocks are the commonest rocks found on the surface of the Earth’s crust and record much of the history of both our planet and life on Earth. This chapter describes how to draw outcrops of sedimentary rocks in the field and the most important features of these rocks to record and describe. The stratigraphy and interpretation of sedimentary rocks is also considered in the chapter and includes a description of common sedimentary structures. The use of sedimentary facies in evaluation of depositional environment is introduced. Five worked examples of field sketches of sedimentary outcr
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Conference papers on the topic "Geological depositional environment"

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Ziarek, Zbigniew Jan. "DESIGNING GEOEDUCATIONAL TOOLS FOR GEOTOURISM NEEDS � A CASE STUDY OF THE OUTER FLYSCH CARPATHIANS." In 24th SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/1.1/s01.06.

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A geoeducational tools are innovative solutions used to popularize knowledge in the field of Earth Sciences and the promotion of geotourism. These methods enhance the appreciation of geodiversity, raising awareness about cognitive and aesthetic values. By adopting this approach, there is a commitment to geoheritage protection for future generations. The efficacy of geoeducational instruments relates on a knowledge of geological processes and their outcomes, coupled with adept geointerpretation. During the geointerpretative phase it is important to maintain correctness and reliable explanation
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Narayanan, Aarthi, Nugraha Yohannes Arifpin, and Dinesh Mantri. "Development of Novel Silica Scale Inhibitors for Geothermal Brine." In CONFERENCE 2023. AMPP, 2023. https://doi.org/10.5006/c2023-19377.

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Abstract Over the past few years, geothermal energy production received significant attention as it is one of the renewable sources of energy and adds negligible greenhouse gases to the environment. Despite the advantages of geothermal-based energy production, it is fraught with many challenges due to its complex brine chemistry. Silica scaling is one of the most critical challenges driven by high silica concentration found in several geological settings around the world with lower outlet temperatures. With higher Silica scaling potential, there is the tendency to form a deposit on heat exchan
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Balzer, J. "Reconstruction of Depositional Environment and Geological Development of Harz Mountains." In 76th EAGE Conference and Exhibition 2014. EAGE Publications BV, 2014. http://dx.doi.org/10.3997/2214-4609.20140972.

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Andika, B. "Characteristics of Facies Associations, Ichnofacies and Microfossils for Depositional Environment Interpretation of The Clastic Pulau Balang Formation, Samarinda." In Digital Technical Conference. Indonesian Petroleum Association, 2020. http://dx.doi.org/10.29118/ipa20-sg-12.

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The Kutai Basin contains prolific reserves of oil and gas. The study of depositional environments is one of the goals of oil and gas exploration. The location of this research is situated in the Tanah Merah area, Samarinda. The objective of this research was to analyse outcrops of the Pulau Balang Formation exposed in the Tanah Merah area to determine the depositional environment. Site specific studies were conducted at 3 localities in this area; TM1, TM2 and TM3. This study combines geological mapping, measured sections, facies analysis, petrography, ichnofacies analysis and microfossil analy
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Ghazi, Shahid, Pervaiz Khalid, Aftab Ahmad Butt, Sadaf Sharif, and Tanzila Hanif. "Sedimentary Facies and depositional environment of the Lower Eocene shallow shelf carbonate deposit, the Sakesar Limestone, Salt Range, Pakistan." In Annual International Conference on Geological & Earth Sciences. Global Science & Technology Forum (GSTF), 2014. http://dx.doi.org/10.5176/2251-3353_geos14.22.

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Ardi, Ryan D. W., Wisnu A. Pratama Pratama, and Aditya Pratama. "Semiquantitative and Quantitative Biostratigraphy for Correlation and Depositional Environment Analysis Case Study Kedinding Hill Area, Blora, Central Java." In Annual International Conference on Geological and Earth Sciences. Global Science and Technology Forum (GSTF), 2015. http://dx.doi.org/10.5176/2251-3353_geos15.36.

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Agnew, Diane, Colin Plank, John Gillespie, Adria Bodour, and Dennis McQuillan. "Influence of Depositional Environment on Dissolved-Phase Plume Migration at the Kirtland Air Force Base Bulk Fuels Facility Leak Site." In 2016 New Mexico Geological Society Annual Spring Meeting. New Mexico Geological Society, 2016. http://dx.doi.org/10.56577/sm-2016.428.

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Bogdanović, Anđelija, Hassene Affouri, Ivan Kojić, and Ksenija Stojanović. "Origin, depositional environment and maturity of organic matter in Eocene coals from Tunisia." In Proceedings of XVI International Mineral Processing and Recycling Conference, Belgrade, 28-30.05.2025. University of Belgrade, Technical Faculty, Bor, 2024. https://doi.org/10.5937/imprc25690b.

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The aim of this study was to determine the origin and geological history of coals from Tunisia, using organic geochemical approach. Five coal samples were examined. After bitumen extraction and maltene fractionation, biomarkers in aliphatic fractions were analyzed using gas chromatography-mass spectrometry (GC-MS). The precursor organic matter (OM) was mostly represented by terrestrial vegetation with evident marine influence. Coals were formed under suboxic to oxidizing conditions. The maturity of OM corresponds to late diagenesis/early catagenesis, indicating subbituminous coal rank.
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Prasetyo, A. ,. C. "Depositional Environment Drive as Overpressure Generation: Study Case in “Gap” Field, North West Java Basin." In Digital Technical Conference. Indonesian Petroleum Association, 2020. http://dx.doi.org/10.29118/ipa20-sg-276.

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Overpressure existence represents a geological hazard; therefore, an accurate pore pressure prediction is critical for well planning and drilling procedures, etc. Overpressure is a geological phenomenon usually generated by two mechanisms, loading (disequilibrium compaction) and unloading mechanisms (diagenesis and hydrocarbon generation) and they are all geological processes. This research was conducted based on analytical and descriptive methods integrated with well data including wireline log, laboratory test and well test data. This research was conducted based on quantitative estimate of
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Alqassab, H. M., M. Feng, J. A. Becker, S. Song, and T. Mukerji. "MAGCS: Machine Assisted Geologic Carbon Storage." In ADIPEC. SPE, 2024. http://dx.doi.org/10.2118/222120-ms.

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Abstract This study presents a groundbreaking geologic modeling technique powered by artificial intelligence (AI), which is executed in a phased approach. We employ generative AI-based models to construct detailed 3D geologic models that are conditioned to well data and 3D seismic information and validated with real field cases. The paper showcases the practical application of this method by creating a model of a fluvial-dominated deltaic saline aquifer, a potential site for CO2 sequestration. Existing geological modeling methods face limitations in generating heterogeneity structures, encompa
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Reports on the topic "Geological depositional environment"

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Waanders, Gerald. Palynology Evaluation Results From the Duchesne 30' x 60' Quadrangle, Duchesne and Wasatch Counties, Utah. Utah Geological Survey, 2023. http://dx.doi.org/10.34191/ofr-750.

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This Open-File Report makes available data from palynology evaluations completed to determine the age and depositional environment of rock samples collected during geologic investigations funded or partially supported by the Utah Geological Survey (UGS) and the U.S. Geological Survey National Cooperative Geologic Mapping Program (STATEMAP). Table 1 provides the sample numbers and locations for the palynology data. The reference listed in table 1 provides additional information such as sample location, geologic setting, and interpretation of the samples in the context of the area where they wer
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Hadlari, T. Geo-mapping for Energy and Minerals program: activities in the Sverdrup Basin, Canadian Arctic Islands. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/326088.

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Advancements in the establishment of the geological framework of the Sverdrup Basin resulting from the Geo-mapping for Energy and Minerals program can be grouped under the main topics of tectonostratigraphy, crosslinking of biostratigraphy and chronostratigraphy, integration of igneous records with newly refined stratigraphy, and effects of global climatic environments on hydrocarbon source rocks in geological time. New discoveries of volcanic ash beds throughout much of the Triassic stratigraphic section required new tectonic interpretations involving a magmatic arc northwest of the basin tha
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Knight, R. D., and H. A. J. Russell. Quantifying the invisible: pXRF analyses of three boreholes, British Columbia and Ontario. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/331176.

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Portable X-ray fluorescence (pXRF) technology collects geochemical data at a fraction of the cost of traditional laboratory methods. Although the pXRF spectrometer provides concentrations for 41 elements, only a subset of these elements meet the criteria for definitive, quantitative, and qualitative data. However, high-quality pXRF data obtained by correct application of analytical protocols, can provide robust insight to stratigraphy and sediment characteristics that are often not observed by, for example, visual core logging, grain size analysis, and geophysical logging. We present examples
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Limoges, A., A. Normandeau, J. B R Eamer, et al. 2022William-Kennedy expedition: Nunatsiavut Coastal Interaction Project (NCIP). Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/332085.

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The accelerating Arctic cryosphere decline severely impacts the land on which northern communities live through the presence of coastal and marine geohazards and coastal erosion, which further places the cultural heritage of coastal archaeological sites at risks. Sea ice decline also compromises the formation of polynyas, with unknown consequences for the regional ecosystems. From the 10th to the 18th of July 2022, a scientific cruise onboard the research vessel William-Kennedy allowed the collection of a suite of samples and data from the marine coastal environment of Nain, Nunatsiavut. In to
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Flanagan Pritz, Colleen, Colleen Emery, Branden Johnson, et al. Sampling dragonflies for mercury analysis in Grand Canyon National Park, 2018–2024: A contribution of the Dragonfly Mercury Project. National Park Service, 2025. https://doi.org/10.36967/2310449.

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The Dragonfly Mercury Project is a collaborative initiative that utilizes dragonfly larvae as biosentinels to monitor mercury concentrations across 180 national parks and other protected lands, including Grand Canyon National Park (GRCA). These indicators serve as surrogates for environmental risk and can indicate where fish consumption could pose health risks through exposure to mercury. From 2018 to 2024, citizen scientists and staff from the National Park Service and U.S. Geological Survey helped collect close to 400 larvae from 25 GRCA sites across nearly 300 river miles, revealing mercury
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Clark, Donald L., Stefan M. Kirby, and Charles G. Oviatt. Geologic Map of the Rush Valley 30' X 60' Quadrangle, Tooele, Utah, and Salt Lake Counties, Utah. Utah Geological Survey, 2023. http://dx.doi.org/10.34191/m-294dm.

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The Rush Valley 30' x 60' quadrangle extends southwest and west from the greater Salt Lake City–Provo metropolitan area with land use varied between public, military, Indian reservation, and private. This 1:62,500-scale geologic map will aid the proper management of land, water, and other resources. The map area lies within the eastern Basin and Range Province. Mountain ranges are composed of unexposed basement rocks overlain by exposed Neoproterozoic through Triassic rocks that are about 10.4 miles (16.8 km) thick, and by numerous Tertiary sedimentary and volcanic units (~47 to 20 Ma). The in
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Karlstrom, Karl, Laura Crossey, Allyson Matthis, and Carl Bowman. Telling time at Grand Canyon National Park: 2020 update. National Park Service, 2021. http://dx.doi.org/10.36967/nrr-2285173.

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Grand Canyon National Park is all about time and timescales. Time is the currency of our daily life, of history, and of biological evolution. Grand Canyon’s beauty has inspired explorers, artists, and poets. Behind it all, Grand Canyon’s geology and sense of timelessness are among its most prominent and important resources. Grand Canyon has an exceptionally complete and well-exposed rock record of Earth’s history. It is an ideal place to gain a sense of geologic (or deep) time. A visit to the South or North rims, a hike into the canyon of any length, or a trip through the 277-mile (446-km) len
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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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Kingston, A. W., and O. H. Ardakani. Diagenetic fluid flow and hydrocarbon migration in the Montney Formation, British Columbia: fluid inclusion and stable isotope evidence. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/330947.

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The Montney Formation in Alberta and British Columbia, Canada is an early Triassic siltstone currently in an active diagenetic environment at depths greater than 1,000 m, but with maximum burial depths potentially exceeding 5,000 m (Ness, 2001). It has undergone multiple phases of burial and uplift and there is strong evidence for multiple generations of hydrocarbon maturation/migration. Understanding the origin and history of diagenetic fluids within these systems helps to unravel the chemical changes that have occurred since deposition. Many cores taken near the deformation front display abu
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Bray, Jonathan, Ross Boulanger, Misko Cubrinovski, et al. U.S.—New Zealand— Japan International Workshop, Liquefaction-Induced Ground Movement Effects, University of California, Berkeley, California, 2-4 November 2016. Pacific Earthquake Engineering Research Center, University of California, Berkeley, CA, 2017. http://dx.doi.org/10.55461/gzzx9906.

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There is much to learn from the recent New Zealand and Japan earthquakes. These earthquakes produced differing levels of liquefaction-induced ground movements that damaged buildings, bridges, and buried utilities. Along with the often spectacular observations of infrastructure damage, there were many cases where well-built facilities located in areas of liquefaction-induced ground failure were not damaged. Researchers are working on characterizing and learning from these observations of both poor and good performance. The “Liquefaction-Induced Ground Movements Effects” workshop provided an opp
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