Patent SG-11201811155U-A (SG)
Title: Using fluidic devices to estimate water cut in production fluids
Inventor: COFFIN MAXIME PM
IPC: E21B17/00
Filed: 2016-09-27
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 111111111111111111111111111111111111111111111111111111111111111111111111111 Organization International Bureau (10) International Publication Number (43) International Publication Date .....0\"\" WO 2018/063149 Al 05 April 2018 (05.04.2018) WIP0 I PCT (51) International Patent Classification: (74) Agent: KAISER, Iona et al.; McDermott Will & Emery E21B 43/12 (2006.01) E21B 17/00 (2006.01) LLP, 500 North Capitol Street, N.W., Washington, District E21B 49/08 (2006.01) of Columbia 20001 (US). (21) International Application Number: (81) Designated States (unless otherwise indicated, for every PCT/US2016/053897 kind of national protection available): AE, AG, AL, AM, (22) International Filing Date: AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, 27 September 2016 (27.09.2016) CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, (25) Filing Language: English HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, (26) Publication Language: English KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, WV, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, (71) Applicant: HALLIBURTON ENERGY SERVICES, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, INC. [US/US]; 3000 N. Sam Houston Parkway E., Hous- SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, ton, Texas 77032-3219 (US). TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (72) Inventors: COFFIN, Maxime PM; 4115 E. Crescent (84) Designated States (unless otherwise indicated, for every Way, Frisco, Texas 75034 (US). FRIPP, Michael Lin- kind of regional protection available): ARIPO (BW, GH, ley; 3826 Cemetery Hill Rd., Carrollton, Texas 75007 GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, (US). CORTES, Georgina Corona; 1100 Meredith Ln., UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, Apt. 829, Plano, Texas 75093 (US). PENNO, Andrew; 13 TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, _ Ocean Way #02-41, Sento sa Cove, Singapore 098373 (SG). 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, = = = (54) Title: USING FLUIDIC DEVICES TO ESTIMATE WATER CUT IN PRODUCTION FLUIDS = = 122 = 500 504a , WELL = = SURFACE = 518- -, —) 5.023, = 504b ... 508 510 512 514 = — 516 = = = = 502b 506 = Yr 1-1 122 504c , 01 204 1 i ii. FIG. ,-, M ,::; © (57) : A method includes drawing a fluid into a flow control assembly coupled to a completion string positioned within a 0 - 3 wellbore, the flow control assembly including a first fluidic device and a second fluidic device, where the first and second fluidic ,1 devices exhibit different flow characteristics. A flow condition of the fluid circulating through the first and second fluidic devices is 0 measured with a plurality of fluid sensors, and a water cut of the fluid is estimated based on the flow condition measured by the plurality ei of fluid sensors. C [Continued on next page] WO 2018/063149 Al MIDEDIMOMMIDIIMERIONRIEllOMMEMOMOVOIMIE TR), OAPI (BF, BJ, CF, CG, CM, GA, GN, GQ, GW, CI, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: — as to applicant's entitlement to apply patent (Rule 4.17(11)) for and be granted a Published: — with international search report (Art. 21(3))