Inversion-based workflow to image faults crossed by the wellbore using deep directional resistivity provides new way of understanding complex formations
C Dupuis, D Omeragic, YH Chen… - SPWLA Annual Logging …, 2014 - onepetro.org
In the last decade, since its introduction, the successful use of deep directional
electromagnetic measurements for well placement has been based on the application of a …
electromagnetic measurements for well placement has been based on the application of a …
Azimuthal imaging using deep-directional resistivity measurements reveals 3D reservoir structure
M Thiel, D Omeragic - SPWLA Annual Logging Symposium, 2018 - onepetro.org
The reservoir scale deep-directional electromagnetic (EM) logging-while-drilling technology
is now routinely being used to map boundaries and fluid contacts for strategic geosteering …
is now routinely being used to map boundaries and fluid contacts for strategic geosteering …
A novel high-definition inversion of deep directional electromagnetic measurements while-drilling enhances layered reservoir mapping
The most recently developed deep directional electromagnetic technology is capable of
investigating reservoir resistivity profiles more than 150 ft away from the wellbore. The …
investigating reservoir resistivity profiles more than 150 ft away from the wellbore. The …
Workflow to image unconformities with deep electromagnetic LWD measurements enables well placement in complex scenarios
C Dupuis, D Omeragic, YH Chen… - SPE Annual Technical …, 2013 - onepetro.org
The advent of deep-reading directional electromagnetic logging-while-drilling
measurements brings opportunities in imaging complex formations around the wellbore. In …
measurements brings opportunities in imaging complex formations around the wellbore. In …
2D reservoir imaging using deep directional resistivity measurements
M Thiel, M Bower, D Omeragic - Petrophysics, 2018 - onepetro.org
Deep directional electromagnetic (EM) logging-while-drilling technology is the principal
enabler of proactive well placement. The reservoir-scale measurements are used to map …
enabler of proactive well placement. The reservoir-scale measurements are used to map …
Real-Time 3D Anisotropy Analysis Enables Lithology Identification at Distance
A Elkhamry, A Taher, E Bikchandaev… - SPWLA Annual Logging …, 2022 - onepetro.org
Ultra-deep ElectroMagnetic (EM) inversion is used to resolve multiple layers far from the
wellbore. Since it primarily responds to resistivity variations, shale and water bearing sand …
wellbore. Since it primarily responds to resistivity variations, shale and water bearing sand …
2D lateral imaging inversion for directional electromagnetic logging-while-drilling measurements
M Thiel, D Omeragic - Geophysics, 2019 - library.seg.org
Deep-directional electromagnetic (EM) logging-while-drilling technology can map reservoir
boundaries and fluid contacts for strategic geosteering, reservoir navigation, and more …
boundaries and fluid contacts for strategic geosteering, reservoir navigation, and more …
High-fidelity real-time imaging with electromagnetic logging-while-drilling measurements
M Thiel, D Omeragic - IEEE Transactions on Computational …, 2017 - ieeexplore.ieee.org
A pixel-based inversion approach is introduced for interpretation of deep directional
resistivity logging-while-drilling electromagnetic measurements. It can be used for real-time …
resistivity logging-while-drilling electromagnetic measurements. It can be used for real-time …
Evaluation of resistivity anisotropy and formation dip from directional electromagnetic tools while drilling
K Sun, D Omeragic, CC Minh, J Rasmus… - SPWLA Annual …, 2010 - onepetro.org
Although the directional sensitivity and deep investigation depths of directional logging-
whiledrilling (LWD) resistivity tools have led to their wide use in detecting bed boundaries for …
whiledrilling (LWD) resistivity tools have led to their wide use in detecting bed boundaries for …
The First Successful Azimuthal Well Placement Utilizing Real-Time Azimuthal Resistivity Measurements and Ultra-Deep 3D Inversion
A Elkhamry, N Clegg, A Taher… - International Petroleum …, 2023 - onepetro.org
Ultra-Deep electromagnetic (EM) azimuthal measurements provide critical data for well
placement operations, allowing real-time assessment of resistivity boundaries over 100ft …
placement operations, allowing real-time assessment of resistivity boundaries over 100ft …