... in the Caspian region. asia government lwd upstream oil & gas drilling operation bha design wellbore design logging while drilling drilling data acquisition real time system bit selection wellbore integrity setting casing azerbaijan government near-bit underreamer underreamer drilling...

... (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...

... approach in using LWD tools. In early 2000s it was already proven that LWD tools in drilling mode will be severely damaged under CHCD conditions. Therefore, team decided to conduct a trial, and run LWD tool-string after well reached planned total depth as a part of a wiper trip in a wash up/down mode...

... 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...

... mapping and characterization of the reservoir features has reached an unprecedented understanding level. Through the incorporation of data from real time LWD measurements, 1D and 2D ultra-deep azimuthal resistivity inversions, all the way to 3D and 4D surface seismic, it is now possible to describe...

... difference society of petroleum engineers LWD model parameter Computation transmitter displacement plane Introduction While drilling inclined and horizontal sections of a wellbore, electromagnetic logging tools are widely used for solving such problems as detecting a target formation...