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1. (WO2018056978) DUAL INTEGRATED COMPUTATIONAL ELEMENT DEVICE AND METHOD FOR FABRICATING THE SAME
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Pub. No.: WO/2018/056978 International Application No.: PCT/US2016/053052
Publication Date: 29.03.2018 International Filing Date: 22.09.2016
IPC:
E21B 49/08 (2006.01) ,G01V 8/10 (2006.01) ,E21B 47/00 (2006.01)
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
49
Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
08
Obtaining fluid samples or testing fluids, in boreholes or wells
G PHYSICS
01
MEASURING; TESTING
V
GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
8
Prospecting or detecting by optical means
10
Detecting, e.g. by using light barriers
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
Applicants:
HALLIBURTON ENERGY SERVICES, INC. [US/US]; 3000 N. Sam Houston Parkway E. Houston, Texas 77032-3219, US
Inventors:
DAI, Bin; US
PRICE, James M.; US
JONES, Christopher Michael; US
Agent:
PEACOCK, Gregg, A.; US
Priority Data:
Title (EN) DUAL INTEGRATED COMPUTATIONAL ELEMENT DEVICE AND METHOD FOR FABRICATING THE SAME
(FR) DISPOSITIF À ÉLÉMENT DE CALCUL INTÉGRÉ DOUBLE ET SON PROCÉDÉ DE FABRICATION
Abstract:
(EN) A device including at least two ICEs that optically interact with a sample light to generate a first and a second modified lights is provided. The at least two ICEs include alternating layers of material, each of the layers having a thickness selected such that the weighted linear combination of the transmission functions is similar to the regression vector associated with a characteristic of the sample. The device may also include a detector that measures a property of the first and second modified lights separately to generate a first and second signal, respectively, wherein the weighted average of first and second signals is linearly related to the characteristic of the sample. A method for fabricating the above device is also provided.
(FR) L'invention concerne un dispositif comprenant au moins deux ICE qui interagissent optiquement avec une lumière d'échantillon afin de générer une première et une seconde lumières modifiées. Lesdits deux ICE comprennent des couches alternées de matériau, chacune des couches ayant une épaisseur sélectionnée de telle sorte que la combinaison linéaire pondérée des fonctions de transmission est similaire au vecteur de régression associé à une caractéristique de l'échantillon. Le dispositif peut également comprendre un détecteur qui mesure une propriété des première et seconde lumières modifiées séparément pour générer respectivement un premier et un second signal, la moyenne pondérée des premier et second signaux étant liée linéairement à la caractéristique de l'échantillon. L'invention concerne également un procédé de fabrication du dispositif susmentionné.
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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, KW, 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)