Patent SG-11202000314Y-A (SG)
Title: System to control swab off while running a packer device
Inventor: ORNELAZ RICHARD
IPC: E21B33/127
Filed: 2017-11-14
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau 11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 (10) International Publication Number WO 2019/098993 Al (43) International Publication Date 23 May 2019 (23.05.2019) WIPO I PCT (51) International Patent Classification: E21B 33/12 (2006.01) E21B 17/00 (2006.01) E21B 33/127 (2006.01) (21) International Application Number: PCT/US2017/061553 4009 Heron Cove Lane, The Colony, TX 75056 (US). ABEIDOH, Abdel Hamid, R.; 3540 Briargrove Ln., Dal- las, TX 75287 (US). (74) Agent: HILTON, Robert et al.; McGuireWoods LLP, 1750 Tysons Blvd., Suite 1800, Tysons Corner, VA 22102 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, (22) International Filing Date: 14 November 2017 (14.11.2017) (25) Filing Language: English (26) Publication Language: English (71) Applicant: HALLIBURTON ENERGY SERVICES, INC. [US/US]; 3000 N. Sam Houston Pkwy E., Houston, TX 77032-3219 (US). (72) Inventors: ORNELAZ, Richard, Decena; 11341 Cov- ey Point La, Frisco, TX 75035 (US). GRECI, Stephen, Michael; 3113 Luminara Dr., Little Elm, TX 75068 (US). ZHONG, Xiaoguang, Allan; 3625 Neiman Road, Plano, TX 75025 (US). VICK, James, Dan, Jr.; 13545 Purple Sage, Dallas, TX 75240 (US). DAGENAIS, Peter, C.; (54) Title: SYSTEM TO CONTROL SWAB OFF WHILE RUNNING A PACKER DEVICE 200 204 204 200 102B 0 di R I N4 s 4cAmp 1 1 ftno Q ffr 111 40, el p Wk \x 77 , 4 , 102B 202 204 204 102A 1 1 4 1 1 202 1 \%k e ti 204 pli,a 102A 102C 1 204 r r p 102C 10 204 FIG. 2A 204 1-1 en oc O O 1-1 C (57) : Disclosed embodiments include a packer. The packer includes a fluid bypass positioned along a longitudinal axis of the packer. The fluid bypass provides a fluid flow path between a downhole location and an uphole location from the packer. Additionally, the packer includes a sealing element positioned around the fluid bypass that is elastically deformable to expand in a direction radially outward from the longitudinal axis when the sealing element experiences axial compression. The sealing element includes at least one elastomeric seal reinforcer molded into the elastomeric seal. [Continued on next page] WO 2019/098993 Al 0111 1 001 IIMEMMINIDOMEMOHE GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: — of inventorship (Rule 4.17(iv)) Published: — with international search report (Art. 21(3))