Processing

Please wait...

Settings

Settings

Goto Application

1. WO2013142950 - DEVICE AND METHOD FOR MEASURING TORQUE AND ROTATION

Publication Number WO/2013/142950
Publication Date 03.10.2013
International Application No. PCT/CA2012/000323
International Filing Date 28.03.2012
IPC
E21B 47/007 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
007Measuring stresses in a pipe string or casing
E21B 19/16 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
19Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
16Connecting or disconnecting pipe couplings or joints
E21B 44/00 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
44Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
CPC
E21B 19/16
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
19Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
16Connecting or disconnecting pipe couplings or joints
E21B 19/165
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
19Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
16Connecting or disconnecting pipe couplings or joints
165Control or monitoring arrangements therefor
E21B 19/166
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
19Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
16Connecting or disconnecting pipe couplings or joints
165Control or monitoring arrangements therefor
166Arrangements of torque limiters or torque indicators
E21B 47/00
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
47Survey of boreholes or wells
H04B 5/0031
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
5Near-field transmission systems, e.g. inductive loop type
0025Near field system adaptations
0031for data transfer
H04B 5/0037
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
5Near-field transmission systems, e.g. inductive loop type
0025Near field system adaptations
0037for power transfer
Applicants
  • MCCOY CORPORATION [CA]/[CA] (AllExceptUS)
  • DENG, Bing [CA]/[CA]
  • GERWING, Murray, C. [CA]/[CA]
  • OBERFORCHER, Gerhard [CA]/[CA]
  • SCHATZ, Trent, Michael [CA]/[CA]
Inventors
  • DENG, Bing
  • GERWING, Murray, C.
  • OBERFORCHER, Gerhard
  • SCHATZ, Trent, Michael
Agents
  • BAGCHEE, Shohini
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DEVICE AND METHOD FOR MEASURING TORQUE AND ROTATION
(FR) DISPOSITIF ET PROCÉDÉ DE MESURE DE COUPLE ET DE ROTATION
Abstract
(EN)
A device is taught for measuring and wirelessly transmitting one or more parameters during wellbore operations. The device comprises a torque sub releasably connected to a top drive at a first end and having a second end such that the torque sub rotates with the rotating top drive, one or more sensors for measuring rotational, torque and torsion parameters, a wireless power source and a signal transmitter connected to the one or more sensors for wireless transmission of data collected by the one or more sensors to a computer. Systems and methods are also provided for connecting threaded tubulars for use in a wellbore.
(FR)
L'invention concerne un dispositif pour mesurer et transmettre sans fil un ou plusieurs paramètres pendant des opérations de puits de forage. Le dispositif comprend un sous-assemblage de couple relié de manière libérable à un entraînement supérieur au niveau d'une première extrémité et ayant une seconde extrémité de telle sorte que le sous-assemblage de couple tourne avec la rotation de l'entraînement supérieur, un ou plusieurs capteurs de mesure des paramètres de rotation, de couple, et de torsion, une source d'alimentation sans fil et un émetteur de signaux connecté auxdits un ou plusieurs capteurs pour la transmission sans fil de données collectées par un ou plusieurs capteurs à un ordinateur. L'invention concerne également des systèmes et des procédés pour raccorder des tubulaires filetés destinés à être utilisés dans un puits de forage.
Also published as
Latest bibliographic data on file with the International Bureau