Inventor
VAN OS ROEL
FR10 patents
⚠️ This page may combine multiple inventors who share the name “VAN OS ROEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
9 patentsUS7873475B2Jan 18, 2011
Device and method of measuring depth and azimuth
SCHLUMBERGER TECHNOLOGY CORP6 citations61
US12386088B2Aug 12, 2025
Acoustic transducer with trapezoidal, irregularly pitched, or widened transducer elements
SCHLUMBERGER TECHNOLOGY CORP0 citations59
US12305503B2May 20, 2025
Fluid sealing for downhole acoustic measurement tool
SCHLUMBERGER TECHNOLOGY CORP1 citations58
US12436309B2Oct 7, 2025
Circular downhole ultrasonic phased array
SCHLUMBERGER TECHNOLOGY CORP0 citations56
US11808908B2Nov 7, 2023
Real-time reconfiguration of phased array operation
SCHLUMBERGER TECHNOLOGY CORP1 citations56
US11719845B2Aug 8, 2023
Circular downhole ultrasonic phased array
SCHLUMBERGER TECHNOLOGY CORP0 citations56
US11947064B2Apr 2, 2024
Automatic recognition of environmental parameters with azimuthally distributed transducers
SCHLUMBERGER TECHNOLOGY CORP0 citations48
US10605071B2Mar 31, 2020
Encapsulated sensors and electronics
SCHLUMBERGER TECHNOLOGY CORP0 citations47
US9328604B2May 3, 2016
Methods and systems for determining standoff between a downhole tool and a geological formation
SCHLUMBERGER TECHNOLOGY CORP1 citations47