Essays about: "Drilling discharge"

Found 4 essays containing the words Drilling discharge.

  1. 1. The application of Wassara Hammer and Mudmotor steering drilling methods

    University essay from Sektionen för ekonomi och teknik (SET)

    Author : Katarzyna Obuchowska; [2013]
    Keywords : ;

    Abstract : Hallandsås Project, carried out by Skanska-Vinci, concerns the construction of two 8.7 km long railway tunnels in Southern Sweden. These tunnels have been excavated with the use of Tunnel Borring Machine(TBM). The excavation of the East Tunnel brought some significant delays due to high discharge water quantities within a Lya Zone. READ MORE

  3. 2. Dispersion of Drilling Discharges : A comparison of two dispersion models and consequences for the risk picture of cold water corals

    University essay from Institutionen för geovetenskaper

    Author : Josefin Svensson; [2013]
    Keywords : Dispersion model; DREAM; MUDFATE; Cold-water corals; Risk Assessment; Drilling discharge; Cutting Transport System; Spridningsmodell; DREAM; MUDFATE; Kallvatten-koraller; Riskanalys; Borrslam; Prospekteringsborrning; CTS;

    Abstract : One of the ocean’s greatest resources is the coral reefs, providing unique habitats for alarge variety of organisms. During drilling operations offshore many activities maypotentially harm these sensitive habitats. READ MORE

  4. 3. Geophysical and hydrogeological survey in a part of the Nhandugue River valley, Gorongosa National Park, Mozambique : area 1 and 2

    University essay from Lunds universitet/Geologiska institutionen

    Author : Li Stenberg; [2010]
    Keywords : Mozambique; geophysical investigation; Gorongosa National Park; groundwater recharge zone; Nhandugue River; Urema Graben; Moçambique; geofysisk undersökning; Gorongosa Nationalpark; grundvattenbildningszon; Nhanduguefloden ; Earth and Environmental Sciences;

    Abstract : Gorongosa National Park in central Mozambique is situated at the southernmost extension of the East African Rift System (EARS), the Urema Graben. The Nhandugue River flows over the western margin of the Urema Graben, and marks the northwest border of Gorongosa National Park, Mozambique. READ MORE

  5. 4. A conceptual model of the aquifer in Tiquipaya, Bolivia : A minor field study

    University essay from KTH/Centrum för hälsa och byggande, CHB; KTH/Skolan för teknik och hälsa (STH)

    Author : Emma Borggren-Franck; Ted Lindberg; [2005]
    Keywords : ;

    Abstract : SummaryThe area of study in this project is in Bolivia, South America. The specific area is theMunicipality of Tiquipaya, situated in Cochabamba valley. Cochabamba valley consists of a gently sloping plain bounded by steep slopes of the Cordillera. The vegetation in the Cordillera is mostly high steppe and high mountain prairie. READ MORE