Sökning: "Lund Sandstone"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Lund Sandstone.

1. 1. Subsurface characterization of the Lund Sandstone – 3D model of the sandstone reservoir and evaluation of the geoenergy storage potential, SW Skåne, south Sweden-merged

   Master-uppsats, Lunds universitet/Geologiska institutionen

   Författare :Erik Aldenius; [2019]
   Nyckelord :Energy storage; CAES; geothermal energy; Lund Sandstone; renewable energy; geoenergy; Earth and Environmental Sciences;

   Sammanfattning : In order to decrease the dependence on fossil fuels it is of paramount importance that renewable sources are used as effectively as possible. Therefore it is necessary to store excess energy when supply is higher than de-mand. One way to do so is by storing the energy as compressed air in a porous aquifer. LÄS MER

3. 2. Petrological characterization of the Cambrian sandstone reservoirs in the Baltic Basin, Sweden

   Master-uppsats, Lunds universitet/Geologiska institutionen

   Författare :Tawonga Chitindingu; [2018]
   Nyckelord :Cambrian; Baltic Basin; porosity; permeability; quartz; cement; Earth and Environmental Sciences;

   Sammanfattning : The Cambrian sandstone reservoirs of the Baltic Basin have been identified by the Geological Survey of Sweden (SGU) as potential CO2 storage sites in line with regulations regarding Carbon Capture and Storage (CCS). In order to understand the petrological and petrophysical characteristics of the sandstone units, 54 thin sections from the three main Cambrian sandstone units were studied. LÄS MER

4. 3. Geophysical characterization and petrographic analysis of cap and reservoir rocks within the Lund Sandstone in Kyrkheddinge

   Kandidat-uppsats, Lunds universitet/Geologiska institutionen

   Författare :Mikael Jakobsson; [2014]
   Nyckelord :wire-line logging; Lund Sandstone; natural gas storage; Scania; Reservoir rock; reservoarbergart; borrhålsloggning; Lundasandstenen; naturgaslager; Skåne; Earth and Environmental Sciences;

   Sammanfattning : Geophysical investigations in the Kyrkheddinge area including seismic surveys and wire-line logging were carried out by Swedegas AB between 1978-1985. This study has used the data to make a geophysical and petrographic characterization of cap-rock and reservoir sections within the Lund Sandstone in Kyrkheddinge to evaluate the conditions for storing gas in the bedrock. LÄS MER

5. 4. Evaluation of wire-line well logs from the borehole Kyrkheddinge-4 by comparison to measured core data

   Kandidat-uppsats, Lunds universitet/Geologiska institutionen

   Författare :Óluva Ellingsgaard; [2007]
   Nyckelord :porosity; permeability; well logs; wire-line; Kyrkheddinge; Lund Member; borrhålsloggar; porositet; permeabilitet; Earth and Environmental Sciences;

   Sammanfattning : This study is an evaluation of formation characteristics, as derived from wire-line well logs, of the Lund Member in the borehole Kyrkheddinge-4, 3 km east of Staffanstorp, Skåne, Sweden, through the comparison to measured core data. The purpose is to assess the feasibility of using some of the porosity and permeability equations and cross-plots derived for the investigated section and applying them to deeper aquifer formations in Kyrkheddinge- 4, where no core data exist. LÄS MER

7. 5. Brunius, Zettervall och Graebe : ett jämförande studium av tre domkyrkorestaureringar

   Magister-uppsats, Lunds universitet/Historisk arkeologi

   Författare :Staffan Löfberg; [2007]
   Nyckelord :Cathedral of Lund; ; restoration; ; Middle Ages; ; valueing of a historical building; documentation; ; architectonic perfection; ; material improvement; ; Brunius; ; Zettervall; ; Graebe; ; Cinthio; ; Curman; Medieval history; Medeltidens historia; History and Archaeology;

   Sammanfattning : The purpose of this paper is to clarify and understand the difference between Brunius?, Zettervall's and Graebe's valueing of a historical building, the cathedral of Lund. Between 1833 and 1963 the cathedral of Lund went through three larger restorations. LÄS MER