... drilling log analysis reservoir characterization th annual logging symposium uhd inversion detection artificial intelligence drilling measurement real time system spwla 65 brazil inversion well logging stratigraphy interpretation objective geological interpretation ultra deep azimuthal...

... vector fracture plane interpretation algorithm ABSTRACT A dynamic flux model of a hydrocarbon reservoir relies on various geological and petrophysical parameters. Some inputs are related to the flow properties of the formation, such as matrix permeability and understanding the fracture...

... structural geology rock type geochemistry machine learning multiphysic inversion interpretation permittivity sensitivity invasion evaluation th annual logging symposium application dispersion annual logging symposium workflow spwla 65 ABSTRACT Numerous comprehensive well logging suites...

... control silicate economic geology spwla 65 attenuation tang th annual logging symposium orientation interpretation braided delta fault-nose structure spwla-2024-0066 sandstone reservoir permeability university permeability formation slowness sandbody orientation SPWLA 65th Annual...

... testing artificial intelligence flowline th annual logging symposium absorption annual logging symposium spwla 65 mullin integration interpretation efficiency derivative exponent spectrometer kristensen probe wavelength SPWLA 65th Annual Logging Symposium, May 18-22, 2024 DOI: 10.30632...

... a single massive unit. Deep EM LWD inversions showed a thicker resistive zone with internal weak resistivity transitions. The shallow resistivity EM LWD inversion resolves what was interpreted as a kink folding series highlighted by the definition of a less resistive layer. In addition, the dips picked...

... reservoir characterization spwla 65 spwla-2024-0023 operator toc deepwater gulf gulf monopole shear frequency evaluation application correlogram th annual logging symposium dispersion interpretation murphy exploration SPWLA 65th Annual Logging Symposium, May 18-22, 2024 DOI: 10.30632/SPWLA...

... resistivity volumes by linearly interpolating between a series of 2D transverse resistivity inversion slices. While all the inversions are cloud-based, the reservoir mapping digital deliverables are available in real-time which can be utilized with industry standard interpretation tools. The digital...

... reservoir connectivity and other key attributes of the reservoir. High resolution BHI enable geologic interpretation of geobodies. Correspondingly, DFA data can be framed within the context of reservoir fluid geodynamics enabling a coherent evaluation of the evolution of fluids as well as their geobody...

... ABSTRACT Borehole sonic measurements play an indispensable role in the industry for formation evaluation and subsurface characterization. Various interpretation methods have been developed to derive essential formation properties, such as compressional and shear slowness, anisotropy, radial...

... coarse grid, there is a good chance that structural details on the scale of UDAR's DOD are not captured. The structural model workflow presented in this paper was built from the base using corner-point gridding method on a 5mx5m (x,y) scale with seismic interpretation data (fault model, seismic horizons...

... to provide accurate travel time. In reservoir sections charged with hydrocarbons, where the resistivity range was 1.5 ohm-m and above, we obtained a robust inversion yielding reliable resistivity and dielectric permittivity. The joint interpretation of resistivity and permittivity yielded a correct water...

... machine learning spwla 65 fluid dynamics mudrock artificial intelligence reservoir characterization spwla-2024-0041 prediction sandstone mudstone doi reservoir architecture oman university thickness interpretation barik SPWLA 65th Annual Logging Symposium, May 18-22, 2024 DOI: 10.30632...

... is planned according to the best geological model, built using the available offset wells and surface seismic interpretation, in a geological zone believed to be structurally safe from major faulting and changes in formation dip. However, while developing a brownfield, the aim is to increase the reservoir...

... interpretation instrument SPWLA 65th Annual Logging Symposium, May 18 22, 2024 DOI: 10.30632/SPWLA-2024-0071 FAST STOCHASTIC INVERSION OF UDAR MEASUREMENTS USING ADAPTIVE MULTI-GRID SIMULATED ANNEALING GUIDED BY MODEL PARAMETER ERROR ESTIMATION Nazanin Jahani, NORCE Norwegian Research Centre AS, Wardana...

...) if the formation is anisotropic. Validation examples on the implemented shoulder-bed and anisotropy correction are provided in the paper with both numerically modeled logs and a number of field datasets. The paper demonstrates the benefits in applying such correction before any petrophysical interpretation...

... A, where a horizontal well targeted these altered basement rocks, in addition to some conglomerates. The objective of this case study is to present an integrated workflow using real-time advanced logging-while-drilling (LWD) data and surface measurement interpretations to understand the basement facies...

... ABSTRACT The interpretation of geological features on borehole image logs is not trivial and it is susceptible of misinterpretation. Since the BHI are projected on a 2D cylindrical plane view, any planar feature will be seen as sinusoids, which is very unusual to those who work on the two...

... saturation acquisition university nuclear magnetic resonance carbonate rock artificial intelligence machine learning spwla-2024-0091 petrofacies interpretation ABSTRACT In the domain of formation evaluation through well logging techniques, Nuclear Magnetic Resonance (NMR) stands out for its...

... tool) was evaluated separately and then compared for additional quality control and interpretation. The data acquired was entirely sufficient to make an informed decision for the rest of the well operations. This run, combining dual spaced tools run on drillpipe and cementing through the same string...