... injection experiment north america government drilling fluid property drilling fluid selection and formulation europe government borehole imaging production monitoring well logging log analysis reservoir geomechanics reservoir characterization waterflooding stratigraphy th annual logging...

... with several closed fractures and two closed faults. In the middle of the well there is a depth interval where closed fracture density increases compared to above and below. This interval is identified as an unstable zone from the borehole image. Comparing with the far field sonic processed results...

... that impact the geological interpretation of the reservoir. geologist borehole imaging drilling operation reservoir surveillance upstream oil & gas united states government hydraulic fracturing log analysis structural geology directional drilling well logging wellbore seismic asia...

... highlighting its heterogenous and anisotropic nature. geologist borehole imaging fracture characterization asia government drilling operation complex reservoir lwd upstream oil & gas structural geology directional drilling equation of state europe government log analysis drilling...

... ABSTRACT Multi-pad electrical borehole imaging wireline tools have multiple levels of sensors at distinct locations on the probes to provide detailed, core-like micro resistivity images. The correct and seamless alignment of the pads is crucial to ensure the continuity of the geological...

... elastic properties, is now regularly used to classify anisotropy mechanisms with the development of a wide-band dipole dispersion extraction algorithms. However, due to its long wavelength, dipole sonic measurement does not probe the borehole wall at high resolution or with high confidence. Borehole image...

... reservoir characterization production control machine learning drilling data acquisition log analysis neural network artificial intelligence borehole imaging wellbore seismic production monitoring reservoir surveillance deep learning real time system drilling measurement well...

... reservoir characterization production control well logging reservoir surveillance machine learning log analysis production monitoring deep learning neural network wellbore seismic spwla-2022-0115 spwla 63 feature map university hydraulic fracturing borehole imaging artificial...

... continuous survey halliburton spwla-2022-0124 lamination upstream oil & gas gamma ray sensor precision drilling operation resolution spwla 63 correction university borehole imaging detector assembly rd annual logging symposium transducer SPWLA 63rd Annual Logging Symposium, June 10-15...

... Abstract Real-time geological interpretation while drilling can be achieved with high-resolution borehole images; however, the use of different drilling fluids, telemetry-related limitations, and non-optimal depth control on rigs often leave geoscientists with limited and poorquality data...

...SPWLA 62nd Annual Logging Symposium, May 17-20, 2021 DOI: 10.30632/SPWLA-2021-0050 ASSESSMENT OF NEW HIGH-DEFINITION BOREHOLE IMAGING- WHILE-DRILLING TECHNOLOGY: LEARNINGS FROM PRE-SALT CARBONATES OF BRAZIL Nicolas Orban, Shashank Garg and Mikhail Shaldaev, Total; Chandramani Shrivastava, Guillermo...

... Abstract A new, through-the-bit, ultra-slim wireline borehole-imaging tool for use in oil-based mud provides photorealistic images. The imager is designed to be conveyed through drill-pipe. At the desired well section, it exits the drill pipe through a portal drill bit and starts the logging...

.... ABSTRACT Image fusion is an innovative method that extends beyond physical constraints of single sensors: the result In the modern oilfield, borehole images can be is a unique image dataset that contains simultaneously considered as the minimally representative element of geological and petrophysical...

... as a delayed and online, from May 17 to May 20, 2021. minimized representative of the downhole sensor movement. A windowed-thresholding method is ABSTRACT proposed to restore the compressed and stretched image features. Borehole Imaging technology is often key for reservoir characterization and becomes more...

... as seen by the Stoneley This paper was prepared for the SPWLA 62nd Annual Logging Symposium held online reflectivity and the sonic-resistivity borehole imagers. Open from May 17-20, 2021. fractures are clearly characterized in terms of orientation and aperture, extension inside the reservoir could...

... production control well logging hydraulic fracturing borehole imaging pai data fracture network production monitoring reservoir surveillance complex reservoir reservoir characterization log analysis flow in porous media fracture characterization fluid dynamics surface seismic...

... & gas annual logging symposium shale gas wellbore seismic spwla 62 nd annual logging symposium horizontal well lwd acoustic image shale oil borehole imaging open fracture reservoir surveillance spwla-2021-0085 oil shale acoustic impedance unconventional resource economics track 1...

... production monitoring log analysis hydraulic fracturing artificial intelligence machine learning well logging neural network upstream oil & gas pixel production control reservoir surveillance borehole imaging resolution renewable energy wellbore seismic segmentation spwla...

...SPWLA 62nd Annual Logging Symposium, May 17-20, 2021 DOI: 10.30632/SPWLA-2021-0080 INVERSION-BASED MEASUREMENT INTERPRETATION OF THE NEW THROUGH-THE-BIT OBM PHOTOREALISTIC BOREHOLE IMAGER Yong-Hua Chen, Richard Bloemenkamp, Peter Schlicht, Lin Liang, Laetitia Comparon, Schlumberger Copyright 2021...

...). The borehole images The pilot-hole confirmed the general structural setting of interpreted dip represented the internal geometry of this the area, with the presence of two main blocks separated first high resistivity geobody. At approximately X560 by a fault with N-NW strike. The Western block showed meters MD...