Sökning: "petroleum exploration"

Visar resultat 1 - 5 av 15 uppsatser innehållade orden petroleum exploration.

  1. 1. The Structural Architecture of the Barsele Area, Sweden : Characterising the deformation events and mineralisation

    Master-uppsats, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Jaide Derbyshire; [2021]
    Nyckelord :Barsele; Structural Geology; Mineralisation; Deformation;

    Sammanfattning : Located at an important intersect between orogenic Au deposits in Sweden’s Gold Line and volcanicmassive sulphide (VMS) deposits in the Skellefte Mining District, the Barsele area is of high interest.Currently, the Barsele deposit consists of the Norra VMS deposit and 3 intrusive-hosted orogenic Audeposits: Avan, Central, and Skiråsen which are hosted in a 1876 ± 10 Ma early orogenic granodiorite(Thomas, et al. LÄS MER

  3. 2. Classifying reservoir rock quality from thin sections of core using Convolutional Neural Networks

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Margaux Ledieu; [2019]
    Nyckelord :;

    Sammanfattning : In the past few years, the use of Deep Learning in the petroleum industry has increased, especially for seismic interpretation and signal processing. However its use remains shy in image analysis and carbonates classification. This study aims at applying Deep Learning on reservoir rock images and produce an image classification algorithm. LÄS MER

  4. 3. Effect of Petrophysical Parameters on Seismic Waveform Signatures : Review of Theory with Case Study from Frigg Delta Oil Field, Norway

    Master-uppsats, Uppsala universitet/Geofysik

    Författare :Gardar Gislason; [2016]
    Nyckelord :AVO; poroelasticity; AVFO; WIFF; seismic attenuation; seismic dispersion; AVO; poroelasticitet; AVFO; WIFF; seismisk dampning; seismisk dispersion;

    Sammanfattning : Conventional AVO analysis has been used for the past 4 decades to aid in locating oil and gas reservoirs for extraction. It is, however, not possible to use it to acquire information on the porosity of the rock, the fluid saturation or other important petrophysical parameters. LÄS MER

  5. 4. Formation evaluation of the Jurassic Stø and Nordmela formations in exploration well 7220/8-1, Barents Sea, Norway

    Master-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Johan Kristensson; [2016]
    Nyckelord :Middle Jurassic; Lower Jurassic; Nordmela Formation; Stø formation; Barents Sea; sand resistivity; formation evaluation; shale effect; petroleum exploration; 7220 8-1; Schlumberger Techlog; Earth and Environmental Sciences;

    Sammanfattning : Evaluating reservoirs with alternating sequences of sand and shale meet the challenge of quantifying the effect from clay minerals. The clay minerals have an impact on logging tools and the resulting data. When not considering the effects, a formation evaluation will present incorrect results on e.g. LÄS MER

  7. 5. Reprocessing of 2D Reflection Seismic Marine Data and Investigation into the AVO behavior of Cambrian Sandstones, Southern Baltic Sea, Sweden

    Master-uppsats, Geofysik

    Författare :Mahboubeh Montazeri; [2013]
    Nyckelord :;

    Sammanfattning : A seismic line from the 2007 Dalders survey, Baltic Sea, has been re-processed and used along with well data as a basis for an investigation into the AVO behavior of the Faludden Cambrian sandstone reservoir.  Line OP0701-260 is located in the southern part of the Baltic Sea with an approximate length of 52 km. LÄS MER