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1. (WO2017040674) SYSTEM AND METHOD FOR ESTIMATING DAMAGE TO A SHAKER TABLE SCREEN USING COMPUTER VISION
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Pub. No.: WO/2017/040674 International Application No.: PCT/US2016/049714
Publication Date: 09.03.2017 International Filing Date: 31.08.2016
IPC:
B01D 33/03 (2006.01) ,B07B 1/46 (2006.01) ,E21B 21/01 (2006.01) ,E21B 47/12 (2012.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
33
Filters with filtering elements which move during the filtering operation
01
with translationally moving filtering elements, e.g. pistons
03
with vibrating filter elements
B PERFORMING OPERATIONS; TRANSPORTING
07
SEPARATING SOLIDS FROM SOLIDS; SORTING
B
SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
1
Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
46
Constructional details of screens in general; Cleaning or heating of screens
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
21
Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
01
Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
47
Survey of boreholes or wells
12
Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
Applicants:
COVAR APPLIED TECHNOLOGIES, INC. [US/US]; 1495 Chain Bridge Road McLean, VA 22101, US
Inventors:
TORRIONE, Peter A.; US
Agent:
PORTER, Gregory L.; US
Priority Data:
62/212,20731.08.2015US
Title (EN) SYSTEM AND METHOD FOR ESTIMATING DAMAGE TO A SHAKER TABLE SCREEN USING COMPUTER VISION
(FR) SYSTÈME ET PROCÉDÉ D'ESTIMATION DE DOMMAGES SUBIS PAR UN TAMIS À SECOUSSES AU MOYEN D'UNE VISION ARTIFICIELLE
Abstract:
(EN) A system for cleaning, repairing, and/or replacing damaged shaker screens is disclosed. The system may comprise a shale shaker with a replaceable shaker screen, at least one camera, and a computer processor. The camera is positioned to capture images of the shale shaker screen and the processor is capable of receiving said images from the camera. The processor is configured to analyze the images and detect damaged regions of the shale shaker screen. The processor is also configured to determine when a screen is damaged above a pre-defined threshold. Certain embodiments allow for the automatic cleaning, repair, and/or replacement of the shaker screen.
(FR) L'invention concerne un système de nettoyage, de réparation et/ou de remplacement de tamis à secousses endommagés. Le système peut comprendre un tamis à secousses comprenant un tamis interchangeable, au moins une caméra et un processeur d'ordinateur. La caméra est positionnée pour capturer des images du tamis à secousses et le processeur est capable de recevoir lesdites images de la caméra. Le processeur est configuré pour analyser les images et détecter des régions endommagées du tamis à secousses. Le processeur est également configuré pour déterminer lorsqu'un tamis est endommagé au-dessus d'un seuil prédéfini. Certains modes de réalisation permettent le nettoyage, la réparation et/ou le remplacement automatique(s) du tamis à secousses.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)