... elimination run at section total depth. This was combined with a ball-drop-actuated hydraulic underreamer above the measurements-while drilling and logging-while-drilling tools for conventional hole-opening operations. The directional objectives were successfully achieved, delivering a smooth kickoff from 10...

... (AI) framework to process resistivity logging while drilling (LWD) data for the purpose of real-time optimizing well trajectories and maximizing hydrocarbon production in pay zones during drilling horizontal section. We introduce a novel framework that automatically adjusts planned well trajectories...

.... However, the increasing number of deviated wells drilled in Tengiz posed conveyance challenges for the wireline-based NMR tool due to high deviation angles. In light of this, TCO (Tengizchevroil) geoscientists sought opportunities to acquire NMR data using logging-while-drilling (LWD) technology...

... conveyance issues. In order to address conveyance issues, several alternative methods were reviewed and logging while drilling in washdown mode was selected as the most appropriate technique for given conditions. Alternative solutions such as hole finders, pipe conveyed logging, through bit logging were...

... measurement society of petroleum engineers logging while drilling well control formation testing lwd wellbore design annular pressure drilling pressure trend Introduction Since the uncertainty in pore pressure predictions were high, a direct pore pressure management while drilling was used...

... acquisition logging while drilling Upstream Oil & Gas antonsen machine learning log analysis LWD trajectory drilling measurement inversion Reservoir Characterization perturbation well logging Directional Drilling model update functionality service company pre-job phase udar inversion...

... microseconds to calculate one signal, while the algorithm based on boundary integral equations required several minutes. The obtained acceleration of ~10 6 indicates many opportunities for modeling and inversion of logging-while-drilling data. machine learning log analysis drilling data acquisition...