... in geological formations. To address the aforementioned issues, this study focuses on the Penglai gas area in the Sichuan Basin. By employing the XGBoost algorithm, three well logging parameters, namely acoustic time difference, compensating density, and natural gamma, are selected to classify the strata...

... geologist estimates of resource in place project economics log analysis climate change water saturation fluid dynamics waterflooding flow in porous media well logging geological subdiscipline kansas porosity map forecasting permeability net cash flow depleted otis-albert field improved oil...

... cutting tests and mechanical specific energy methods. These findings offer valuable insights and practical experience for the efficient stimulation of ultra-deep, high-temperature, high-angle wells. geologist drilling operation production enhancement complex reservoir rock type well logging...

..., stand to benefit significantly from detecting and characterizing these channels. This information can play a crucial role in decision-making for hydrocarbon exploration and production. sedimentary rock geologist rock type structural geology facies well logging sedimentology log analysis...

... characterization ultra-deep resistivity boundary mapping well logging fluid contact distribution inversion thickness Note Regarding Data Confidentiality The field names, well names and specific depth have been purposely left out to maintain data confidentially for this paper. All images have either...

... permeability carbonate reservoir geologist rock type transitional environment dolomite sedimentary geology depositional environment log analysis abu dhabi reservoir sedimentology tidal flat environment well logging machine learning fluid dynamics complex reservoir flow in porous media...

... as part of the drilling assembly to provide a 4D azimuthal measurement of hole size at different times, during drilling and tripping in and out of the hole. geologist caliper wellbore seismic drilling operation well logging geology logging while drilling wellbore design reservoir...

... Abstract Carbon dioxide (CO 2 ) injection for enhanced oil recovery (EOR), also known as CO 2 -EOR, has become increasingly important due to the growing need for CO 2 utilization and sequestration. CO 2 monitoring is an integral part of the CO 2- EOR process. Pulsed neutron (PN) well logging...

... across the plug. Running procedures in future well designs will be performed to mitigate those risks when there is a possibility of a critical decrease in fluid bypass area across the plug. completion installation and operations well logging bha plug production monitoring fpm drilling...

... evaluation using LSSA and 2D NMR analysis were successfully tested and proven using formation testing and sampling. Mineralogy information helped in accurate formation evaluation. Subsequently, the exploratory well logging programs have been modified to include the magnetic resonance log in future wells...

... intelligence complex reservoir production monitoring well logging prediction reservoir characterization classification accuracy workflow node porosity tight carbonate reservoir significant discovery Introduction In one of the North African deserts, particularly in field X, the primary...

... is helpful to improve oil recovery and production efficiency. With the development of oilfield, the exploration and development of lithological oil reservoirs become more and more important, and well log lithofacies identification has gained greater significance in reservoir characterization. Conventional...

... is underestimated. permeability geology geologist sedimentary rock complex reservoir well logging artificial intelligence fluid dynamics rock type log analysis imaging flow in porous media porosity frequency spectrum porosity frequency spectra comparison geological subdiscipline fracture doi...

.... , Debnath , A. , Benssaou , M. and Abdelhady , A. A. , 2021 . Petrophysical heterogeneity of the early Cretaceous Alamein dolomite reservoir from North Razzak oil field , Egypt integrating well logs, core measurements, and machine learning approach Fuel , 306 , 121698 . Sen , S...

.... This study can contribute to the development of the region. clastic rock sedimentary rock geologist structural geology sedimentary geology continental environment sedimentology log analysis well logging stratigraphy reservoir characterization geological subdiscipline jurassic sediment...

... wellbore paper lithology identification lwd well logging reservoir characterization international petroleum technology conference information ultra-deep resistivity Introduction Figure 4 shows an example where multiple 1D inversions have been integrated to provide a more comprehensive...

... GC of residual kerogen. resource in place estimate remediation of hydrates carbonate rock asphaltene inhibition geology saturation estimates of resource in place oilfield chemistry production chemistry scale remediation drilling measurement well logging drilling data acquisition...

..., the focus on carbonate reservoirs and depleted gas-condensate fields has been low, reflecting in the limited amount of published material and knowledge sharing available. geologist sustainability geology sedimentary rock subsurface storage rock type social responsibility well logging co 2...

... shale oil reservoir characterization siliceous shale complex reservoir well logging geological subdiscipline lithofacies mineral texture saturation els offshore shale oil reservoir clay-rich siliceous shale Background The Weixinan sag is located to the north of the northern...

... rock saturation reservoir characterization structural geology log analysis determination capillary imbibition relaxometry pore comparison pore structure characterization nmr cutoff cross-plot correspond clastic rock well logging imbibition characteristic spontaneous imbibition spe...