A high-resolution LWD resistivity imaging tool–field testing in vertical and highly deviated boreholes

MG Prammer, M Morys, S Knizhnik… - … -The SPWLA Journal …, 2009 - onepetro.org
… (LWD) tool has been introduced that combines laterolog-type resistivity measurements,
high-resolution resistivity imaging … as calibrated resistivity images with resolution limits of 0.5–1 in.…

New LWD technology provides high-resolution images in oil-and water-based muds for improved decision making in real time

ME Gillen, B Moody, S Dymmock - Offshore Technology Conference, 2018 - onepetro.org
… (LWD) ultrasonic imaging tool has been field tested and shown to provide high-resolution
images … These images are compared to other LWD imaging techniques in oil-based muds to …

New 4¾-in. ultrasonic LWD technology provides high-resolution caliper and imaging in oil-based and water-based muds

P Li, J Lee, R Coates, R Marlow - SPWLA Annual Logging Symposium, 2019 - onepetro.org
… other LWD sensors; borehole ellipse and azimuthal sector image plot … analysis; and
high-resolution borehole images for the … images for potential porosity steering applications; and …

Evaluation of LWD High Resolution Ultrasonic Imaging Technology and Applications in Slim Hole Size

MM Hashem, A Taher, M Fouda… - SPWLA Annual Logging …, 2021 - onepetro.org
… the LWD imagingLWD imaging tools have been used widely for real-time geomechanics.
Further to transmitting the real-time data, the LWD tools are usually recording higher resolution

Field testing of an advanced lwd imager for oil-based mud applications

M Morys, R Chemali, G Goodman… - SPWLA Annual …, 2010 - onepetro.org
… In this publication, we describe a new LWD integrated imaging tool combining a …
Krueger V., 2004, High resolution visualization of near wellbore geology using whiledrilling …

Real-time reservoir characterization and geosteering using advanced high resolution LWD resistivity imaging

N Al-Musharfi, R Bansal, M Ahmed, M Kanj… - SPE Annual Technical …, 2010 - onepetro.org
high resolution tool in 5 7/8" and 8 3/8" holes in Saudi Arabia and shows the application of
LWD images … The LWD imager provides significant economic and logistic benefits, especially …

Application of high-resolution LWD borehole images for reservoir characterization in tectonically and geologically complex reservoirs

R Spicer, D Lund, M Dautel, R Chemali… - SPWLA Annual …, 2010 - onepetro.org
LWD imaging is now at a stage to provide high quality images for a wide variety of geological
… This paper describes the acquisition and interpretation of quality electrical images while …

LWD Sine Wave image logging advances: utilizing the latest technology of high-resolution images acquired in highly conductive mud in horizontal hole

AF El Saify - Abu Dhabi International Petroleum Exhibition and …, 2014 - onepetro.org
… The deployment of a new LWD micro-imaging tool.in the studied well for a major oil … a high
saline mud reveals successful while drilling image log acquisition with high image resolution

LWD image logging advances: High-resolution images acquired in highly resistive formation

F El Wazeer, A Baradi, O El Farouk - International Petroleum …, 2014 - onepetro.org
… Figure 4—LWD Image example from Carbonate rock: The LWD image data is acquired in
a highly saline mud (475 K ppm NaCl equivellent). The high resolution of the identified …

Discovery and Integration by Increasing Resolution, Obtaining Borehole Images while Drilling: First Multivendor LWD Success Story from Gulf of Mexico

G Cedillo, A Ortego, C Ilizaliturri… - SPE Annual Technical …, 2023 - onepetro.org
… as several LWD high resolution borehole image logs were … obtain the same LWD high
resolution borehole image logs in real-… Obtaining high resolution borehole image logs in real-time …