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1. (WO2019050674) SYSTEM FOR DEGRADING STRUCTURE USING MECHANICAL IMPACT AND METHOD
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/050674 International Application No.: PCT/US2018/047315
Publication Date: 14.03.2019 International Filing Date: 21.08.2018
IPC:
E21B 43/117 (2006.01) ,E21B 43/1185 (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
43
Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
11
Perforators; Permeators
116
Gun or shaped-charge perforators
117
Shaped-charge perforators
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
43
Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
11
Perforators; Permeators
116
Gun or shaped-charge perforators
1185
Ignition systems
Applicants:
BAKER HUGHES, A GE COMPANY, LLC [US/US]; 17021 Aldine Westfield Houston, Texas 77073, US
Inventors:
XU, YingQing; US
ZHANG, Zhihui; US
DOANE, James; US
XU, Zhiyue; US
Agent:
HENDRYX, Thomas; US
MURPHY, Keith J.; US
Priority Data:
15/699,21608.09.2017US
Title (EN) SYSTEM FOR DEGRADING STRUCTURE USING MECHANICAL IMPACT AND METHOD
(FR) SYSTÈME DE DÉGRADATION DE STRUCTURE AU MOYEN D'UN IMPACT MÉCANIQUE ET PROCÉDÉ
Abstract:
(EN) A system for degrading a structure includes the structure formed of a degradable-on-demand material, an ignitor arranged to transfer heat to the structure; and, a mechanical impactor movable with respect to the structure, wherein the ignitor increases in temperature upon impact of the mechanical impactor into the ignitor, and heat from the ignitor initiates degradation of the structure.
(FR) L'invention concerne un système de dégradation d'une structure comprenant la structure formée d'un matériau dégradable à la demande, un allumeur agencé pour le transfert de chaleur à la structure; et, un impacteur mécanique mobile par rapport à la structure, l'allumeur augmentant en température lors de l'impact de l'impacteur mécanique dans l'allumeur, et la chaleur provenant de l'allumeur initiant une dégradation de la structure.
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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, 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
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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)