Blar i NTNU Open på forfatter "Skogen, Erik"
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ESTIMATION OF PERMEABILITY IN SILICICLASTIC RESERVOIRS FROM WELL LOG ANALYSIS AND CORE PLUG DATA; BASED ON THE DATA FROM AN EXPLORATION WELL OFFSHORE NORWAY
Mania, Faustine Matiku (Master thesis, 2017)Many approaches to estimating permeability exist. By considering the importance of rock types, various petrophysical models have been developed. This project explores techniques for applying well logs and other data to the ... -
Improved Petrophysical Evaluation of a Thinly Bedded Oil and Gas Bearing Reservoir, Using Triaxial Resistivity and Nuclear Magnetic Resonance Well Logging Measurements
Olsen, Susanne Gryte (Master thesis, 2016)The aim of this thesis was to conduct a petrophysical analysis on a laminated thin bedded reservoir from well 7220/8-1, containing gas in the upper section. A conventional analysis was done in advance, in order to create ... -
A Lithological Interpretation of Upper Jurassic and Lower Cretaceous Formations in the Halten Terrace Area of the Norwegian Sea, Based on the Advanced Well Logs and Core Descriptions.
Shah, Syed Haroon (Master thesis, 2017)The Interpretation emphasizes on the mineral identification of the encountered formations in both wells using advance well data and correlating the results with the geology of the Halten Terrace along with the aid of core ... -
Petrophysical analysis of carboniferous reservoirs in Loppa High based on advanced well logs and core data.
Ahmed, Ali Joiya (Master thesis, 2016)This thesis examines the hydrocarbon potential and reservoir properties for two wells drilled in the Barents Sea off northern Norway. The main target for both wells was a Permian carbonate sequence found in the interval ... -
Petrophysical Characterization of Reservoirs in the Pil and Bue area,Norwegian Sea
Berhe, Endrias Hailu (Master thesis, 2017)This thesis presents Petrophysical characterization of Pil and Bue oil and gas bearing shaly sand reservoirs in offshore Norwegian Sea, Norway. In the petroleum industry, interpreting and analyzing logs from shaly sand ... -
Petrophysical Evaluation of a Shaly Sand Reservoir- A Case study of exploration well 7220/8-1 from the Barents Sea, Norway
Mulaya, Ernest Stephano (Master thesis, 2015)This study is based on well data from the exploration well 7220/8-1 in the Barents Sea, Norway located at NS degrees 72° 29' 28.92'' N, EW degrees 20° 20' 2.25'' E, NS UTM [m] 8051910.71 and EW UTM [m] 678908.52 at UTM ... -
Petrophysical interpretation in shaly sand formation of a gas field in Tanzania
Mkinga, Oras Joseph; Skogen, Erik; Kleppe, Jon (Journal article; Peer reviewed, 2019)An onshore gas field (hereafter called the R field—real name not revealed) is in the southeast coast of Tanzania which includes a Tertiary aged shaly sand formation (sand–shale sequences). The formation was penetrated by ... -
Saturations Calculations Using Saturation-Height Modeling on the Well Mariana, offshore Lower Congo Basin - Saturation Height approachs
Pascoal, Dario Euclides Tenente (Master thesis, 2015)Saturations calculations have been, for many years, object of high importance for the oil industry. Many literatures show different empirical and scientific efforts to produce robust saturations functions which attempt to ... -
Shaly Sand Formation Evaluation from logs of the Skrugard well, Southwestern Barents Sea, Norway
Lutome, Marco Shaban (Master thesis, 2016)The use of Archie interpretation model to estimate water saturation in clean formation has successfully been useful over the years. However, in shaly sand formation this model yields inaccurate S_w estimates (overestimate) ... -
Use of Realistic Geomodels and Synthetic Ultra-Deep Directional Resistivity Inversion in the Pre-job Planning of a Horizontal Oil Production Well
Arora, Palak (Master thesis, 2016)The aim of this thesis is to test a workflow to improve subsurface understanding by building and updating realistic geomodels for a horizontal well in the Norwegian Continental Shelf (NCS). The focus is on pre-job planning ... -
Using high resolution horizontal resistivity measurements to estimate resistivity anisotropy, and thus indicate the presence of thin beds in hydrocarbon reservoirs
Angel, Fernando (Master thesis, 2017)Most commonly used resistivity tools for well logging measure the horizontal resistivity of the formation. A problem appears when you want to measure the true resistivity in a sand reservoir which also contains multiple ...