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1. WO2020109803 - ULTRASONIC REFLECTOMETRY SENSOR ARRANGEMENT

Publication Number WO/2020/109803
Publication Date 04.06.2020
International Application No. PCT/GB2019/053369
International Filing Date 28.11.2019
IPC
E21B 47/00 2012.01
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
47Survey of boreholes or wells
G01N 29/11 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
29Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
04Analysing solids
11by measuring attenuation of acoustic waves
E21B 33/04 2006.01
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
33Sealing or packing boreholes or wells
02Surface sealing or packing
03Well heads; Setting-up thereof
04Casing heads; Suspending casings or tubings in well heads
CPC
E21B 33/04
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
33Sealing or packing boreholes or wells
02Surface sealing or packing
03Well heads; Setting-up thereof
04Casing heads; Suspending casings or tubings in well heads
E21B 47/00
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
47Survey of boreholes or wells
G01N 2291/011
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2291Indexing codes associated with group G01N29/00
01Indexing codes associated with the measuring variable
011Velocity or travel time
G01N 2291/015
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2291Indexing codes associated with group G01N29/00
01Indexing codes associated with the measuring variable
015Attenuation, scattering
G01N 2291/0258
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2291Indexing codes associated with group G01N29/00
02Indexing codes associated with the analysed material
025Change of phase or condition
0258Structural degradation, e.g. fatigue of composites, ageing of oils
G01N 2291/044
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2291Indexing codes associated with group G01N29/00
04Wave modes and trajectories
044Internal reflections (echoes), e.g. on walls or defects
Applicants
  • CREID 7 LTD [GB]/[GB]
Inventors
  • COSTELLO, Laurie
  • BRUNSKILL, Henry
  • HUNTER, Andrew
Agents
  • SCINTILLA INTELLECTUAL PROPERTY LTD
Priority Data
1819457.129.11.2018GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ULTRASONIC REFLECTOMETRY SENSOR ARRANGEMENT
(FR) AGENCEMENT DE CAPTEUR DE RÉFLECTOMÉTRIE ULTRASONORE
Abstract
(EN)
An ultrasonic reflectometry sensor device adapted to circumferentially sense a contact parameter at the mating surfaces of two conduits.
(FR)
L'invention concerne un dispositif de capteur de réflectométrie ultrasonore conçu pour détecter de manière circonférentielle un paramètre de contact au niveau des surfaces de raccordement de deux conduits.
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