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1. MX2017010871 - PERNO DE CARGA INTELIGENTE PARA APAREJO DE MANIOBRAS.

Office Mexico
Application Number 2017010871
Application Date 23.08.2017
Publication Number 2017010871
Publication Date 17.05.2018
Publication Kind A
IPC
E21B 47/007
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
CPC
G01L 1/225
GPHYSICS
01MEASURING; TESTING
LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
1Measuring force or stress, in general
20by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids
22using resistance strain gauges
225Measuring circuits therefor
E21B 19/008
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
008Winding units, specially adapted for drilling operations
E21B 44/02
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
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
02Automatic control of the tool feed
G01L 1/2281
GPHYSICS
01MEASURING; TESTING
LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
1Measuring force or stress, in general
20by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids
22using resistance strain gauges
2268Arrangements for correcting or for compensating unwanted effects
2281for temperature variations
G01L 5/0004
GPHYSICS
01MEASURING; TESTING
LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
5Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
0004Force transducers adapted for mounting in a bore of the force receiving structure
Applicants TRANSOCEAN SEDCO FOREX VENTURES LIMITED
Inventors Trenton MARTIN
Steven MCLEMORE
Rafik Ishak STEFANOS
Priority Data 62/119,397 23.02.2015 US
Title
(EN) PERNO DE CARGA INTELIGENTE PARA APAREJO DE MANIOBRAS.
(ES) PERNO DE CARGA INTELIGENTE PARA APAREJO DE MANIOBRAS.
Abstract
(EN)
A smart load pin may be configured to measure a load on a hook of a draw-works system. The smart load pin may also include circuitry to convert the measured load to a digital value representative of the measured load, wherein the digital value represents the value of the measured load in engineering units and to transfer the digital value representative of the measured load to a control system located at a derrick. The data from the smart load pin may be used in adjusting, with a control system, operation of the draw-works system based, at least in part, on the received digital value representative of the measured load.

(ES)
Un perno de carga inteligente puede estar configurado para medir una carga en un gancho de un sistema de aparejo de maniobras. El perno de carga inteligente también puede incluir circuitería para convertir la carga medida en un valor digital representativo de la carga medida, en donde el valor digital representa el valor de la carga medida en unidades de ingeniería y para transferir el valor digital representativo de la carga medida en un sistema de control ubicado en una torre de perforación. Los datos del perno de carga inteligente pueden ser utilizados para ajustar, con un sistema de control, la operación del sistema de aparejo de maniobras con base por lo menos en parte, en el valor digital recibido, representativo de la carga medida.