WebMar 30, 2024 · The RRT4 packstone samples are characterized by the best reservoir properties (moderate permeability anisotropy, and good to fair reservoir quality index), whereas the RRT1 mudstone samples have the lowest flow and storage capacities and the tightest reservoir quality as well. WebJul 20, 2015 · Indices such as the oil saturation index (OSI) have been developed previously to assess reservoir quality in tight oil formations based on measurement of these fractions in cuttings. However, saturations measured from cuttings can be unrepresentative of the formation because mobile fluids escape from cuttings in the borehole or during the …
New reservoir-quality index forecasts field well …
Weba predicted reservoir quality. Figure 2 demonstrates the predicted reservoir quality over the Tithonian sandstones within the Mizzen wells that are adjacent to the F-09 well. Overall, there is a reasonable match between the predicted reservoir quality and the calculated reservoir quality index (RQI), which as been calculated from the core data. WebMay 1, 2024 · The values reservoir quality index ‘RQI’ and flow zone indicator ‘FZI’ are 1.709 and 7.561 μm respectively for BED 15-3 well while they are 0.845 and 4.45 μm … the thomas wright house
Reservoir quality index vs. normalized porosity. - ResearchGate
WebNov 15, 2016 · The modified reservoir quality index methodology using the normalized pore throat radius concept demonstrates improved capabilities for petrophysical evaluation. 2. … WebThe petrophysical model demonstrates the Matulla reservoir's ability to store and produce oil; its upper and lower zones have good quality reservoir, whereas its middle zone is a … Webwhere k is the horizontal air (or Klinkenberg) permeability, mD, φ e is the core helium porosity, fraction and RQI is the Rock (Reservoir) Quality Index, μm. On a log–log plot of RQI versus φ z , core samples with similar hydraulic characteristics and hence similar petrophysical properties will lie on a unit slope straight line. the thomas waghorn