...). This paper aims to identify the realistic OWC and to uncover the mechanisms responsible for the significant OWC variation. The Khasib reservoir is divided into seven distinct horizons based on lithofacies and petrophysical properties. For each horizon, a characteristic point was selected on well logs...

... and F1 scores. dataset data source threshold adaptability machine learning entity matching well entity matching artificial intelligence active learning well data variation training data international petroleum technology conference ml model precision similarity well name similarity...

... Abstract Seismic exploration in coastal areas often encounters significant challenges due to complex near-surface conditions. In areas such as Sarawak, Malaysia, these challenges are exacerbated by rapid changes in the thickness of weathered layers, geological irregularities, and variations...

... sustainability thermophysical parameter hdr standard value 0 sensitivity different hdrs gas composition sustainable development variation pipeline error 0 equation of state compression factor coefficient southwest petroleum university heat capacity international petroleum technology conference...

... reservoir characterization well placement international petroleum technology conference variation logging while drilling drilling measurement geological subdiscipline well trajectory boundary deep azimuthal resistivity real time system well plan barmer hill formation Introduction...

... 30.66% for GA, 22.33% for PSO, and 14.5% for FWA. evolutionary algorithm dataset drilling operation machine learning prediction tree regressor penetration artificial intelligence optimization accuracy maximizing drilling efficiency optimization algorithm variation algorithm rop value...

... variation decision-making reservoir mapping technology porosity grid inversion resistivity data drilling measurement water saturation calculation resistivity value stochastic method resistivity inversion Introduction Reservoir characterization and fluid distribution analysis have...

... equation of state tuned to laboratory data to address some key challenges: Near-critical fluid systems giving rise to compositional variation versus depth. Injection of produced gas that develops multi-contact miscibility with the original reservoir fluids. Blending of fluids at surface from four...

... Abstract: Formation evaluation in complex transition carbonate reservoirs presents significant challenges due to the heterogeneous nature of the formation and variations in mineralogy, porosity, permeability, and fluid types. In these reservoirs, it is essential to understand the properties...

... was used to break down the potential hydrocarbon entry behind the water. The dT/dZ variation was input into the HC exact production. The OH results used for PLT correlation improved the final interpretation. Two cases with multiple historical PLT were evaluated for this study. In Case 1 (Well x02), PLT...

... cement quality f2si synthetic f2ca cement property variation mineralogical composition silicon deficit mishrif formation information limestone international petroleum technology conference calcium formation indicator tanjung Background Pulsed neutron spectroscopy which...

... proppant concentration variation prediction wellbore onepetro international petroleum technology conference Introduction Hydraulic fracturing has become the primary conventional method for developing these unconventional reservoirs. Efficiently creating intricate artificial fracture systems...

... petroleum technology conference reservoir characterization udar 360 information rock type depositional environment trajectory azimuth sedimentary rock sedimentology stratigraphy real time system interpretation ultra deep reservoir mapping allowed wellbore variation presentation successful...

.... Figure 4 seismic facies map using K-mean clustering algorithm with a K value of 6. The facies map is surrounded by the six facies, and the dotted lines indicate the interval of the reservoir zone. Mapping lateral variations of reservoir and seal is a key step for stratigraphic trap exploration...

... hydraulic fracture height and hydraulic fracture half-length, and 1 production parameter, namely production constraint. Hydraulic fracture spacing and natural fracture properties remain constant in Source Dataset 1, with no variation. Source model trained on Source Dataset 1 will be used to create target...

... a slight variation in fluid Vs. depth could be a formation porosity effect Figure 11 Mud gas & Wireline integration and evaluation plot in UR-X Figure 12 Concern of water encroachment in F11 reservoir (UR-X) Figure 13 MRW2/ MRW-F3-MRW-F9: Real-time GWD Gas ratios...

..., the upper latent code captures global geomodel information, while the lower latent code stores detailed, localized spatial variations. The use is discussed in earlier publication of Misra et al. (2022) [ 3 ]. Figure 3 Unconditional Geomodel Generation Workflow. In the first stage, hierarchical...

.... 7 , the casing centralization as can be seen is ranging from 10 to ~75%, starting from the bottom, where centralization is above average, followed by below average, then average and followed by low (below average) centralization, significant centralization variation is observed, driven by casing...

... profile is believed to be more reliable. Despite some uncertainty in Sw calculations from logs at high Sw, it seems that residual gas exists below the "current" Free Water Level. The variations in GWC in some wells cannot be explained with the existing reservoir compartmentalization. Major concern...

.... The basal events show variations in the paleocurrent orientations, suggesting deposition occurred over a preexisting terrain. The second event was characterized by a flat paleotopography associated with a period of tectonic stability and dominant unimodal NW sediment paleoflow. During this event, local...