... According to the results of the analysis of LWD data from the offset wells drilled in the area and based on real-time LWD data, high definition 1D ultra-deep and 3D ultra-deep resistivity inversions, it was possible to distinguish a total of seven layers with different petrophysical properties...

... operations with a full migration to cased hole data acquisition, providing inputs for petrophysical uncertainty reductions without jeopardizing well completion decisions or initial reservoir characterization, would constitute an attractive solution for operators. Following those initiatives, we start...

... Abstract In carbonates, the geological facies is a key driver for populating reservoir models with petrophysical properties. Conventionnal core analysis mainly contributes to establish relationships between facies, petrophysics and geophysics. However, populating gridblocks reservoir models...

... the Intelligent Integrated Subsurface Modelling (IISM) program. The IISM is a multi-stage program, aimed at establishing a synergy between all domains including drilling, petrophysics, geology, geophysics, fluid modeling and reservoir engineering. A continuous feedback loop helps identify and deliver optimum...

... gradient field investigation petrophysics permeability well logging total porosity formation evaluation resistivity magnetic resonance good correlation Objectives and Challenges The horizontal drain objectives are: To enhance well deliverability by maximizing the reservoir contact...

... of Operations and Reservoir Petrophysics can only be effectively addressed through the selection, and application of appropriate technology using a multi-disciplinary approach, hands-on, custom designed attachment program and well trained competent personnel. The skill development process must be managed using...

... of all core and log data at all possible scales (from SEM to field). The result is designated as SRT standing for Static Rock-Types. Considering that the key point of Rock-Typing is to capture as straightforward as possible a relationship between geology and petrophysics, SRT could be considered...

... Abstract In all shelf marine depositional environments, and it is specially true in Carbonates, preserving 3D geological consistency while building reservoir models is the key for a realistic extrapolation of Petrophysics. Stochastic simulation techniques are usually required for preserving...

... Abstract Petrophysics gathers, evaluates, distributes and stores well logs, processed and interpreted data. These data are important, as it affects the outcome of reservoir decisions determining oil company profitability. Recognizing this, oil companies invest considerable amount of money...