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1. (WO2014200826) SHAPED CHARGE ASSEMBLY SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/200826 International Application No.: PCT/US2014/041202
Publication Date: 18.12.2014 International Filing Date: 06.06.2014
IPC:
E21B 43/116 (2006.01) ,E21B 43/117 (2006.01) ,F42B 1/02 (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
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
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42
AMMUNITION; BLASTING
B
EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION
1
Explosive charges characterised by form or shape but not dependent on shape of container
02
Shaped or hollow charges
Applicants:
SCHLUMBERGER CANADA LIMITED [CA/CA]; 125 - 9 Avenue SE Calgary, Alberta T2G 0P6, CA (CA)
SERVICES PETROLIERS SCHLUMBERGER [FR/FR]; 42, rue Saint Dominique F-75007 Paris, FR (FR)
SCHLUMBERGER HOLDINGS LIMITED; P.O. Box 71, Craigmuir Chambers, Road Town Tortola, Virgin Islands, British, 1110, VG (GB, JP, NL)
SCHLUMBERGER TECHNOLOGY B.V. [NL/NL]; Parkstraat 83-89m NL-2514 JG The Hague, NL (AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BN, BR, BW, BY, BZ, CF, CG, CH, CI, CL, CM, CO, CR, CU, CY, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GA, GD, GE, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IR, IS, IT, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, NE, NI, NO, NZ, OM, PA, PE, PG, PL, PT, QA, RO, RS, RU, RW, SA, SC, SE, SG, SI, SK, SL, SM, SN, ST, SV, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, ZA, ZM, ZW)
PRAD RESEARCH AND DEVELOPMENT LIMITED; P.O. Box 71, Craigmuir Chambers, Road Town Tortola, Virgin Island, British, 1110, VG (AE, AO, BF, BH, BJ, CF, CG, CI, CM, CN, GA, GH, GN, GQ, GW, IN, KM, LY, MA, ML, MR, MZ, NA, NE, NG, PH, SD, SN, SY, TD, TG, VN)
SCHLUMBERGER TECHNOLOGY CORPORATION [US/US]; 300 Schlumberger Drive, Sugar Land, Texas 77478, US (US)
Inventors:
GERARDO, Arguello; US
MAI, Jason; US
YANG, Wenbo; US
Agent:
PETERSON, Jeffery R.; US
Priority Data:
13/917,68914.06.2013US
Title (EN) SHAPED CHARGE ASSEMBLY SYSTEM
(FR) SYSTÈME D'ASSEMBLAGE DE CHARGES CREUSES
Abstract:
(EN) A system where a group of substantially universal pre-manufactured explosive pellet assemblies are provided for on-site forming of shaped charges. That is, a specifically tailored liner may also be separately provided to the worksite/oilfield and combined with any one of the pellet assemblies so as to form a shaped charge having characteristics that are determined by the particular liner used. In this manner, hazardous shipping of fully assembled shaped charges may be avoided while at the same time allowing the operator a full range of shaped charge performance options based on the availability of uniquely tailored performance determinative liners that are also provided to the oilfield location
(FR) L'invention concerne un système ou un groupe d'assemblages de pastilles explosives préfabriquées sensiblement universelles prévu pour une formation sur site de charges creuses. Autrement dit, un revêtement de manière spécifique adapté à la demande peut également être disposé de façon séparée sur le chantier/champ pétrolifère et combiné avec n'importe lequel des assemblages de pastilles de façon à former une charge creuse ayant des caractéristiques qui sont déterminées par le revêtement particulier utilisé. De cette manière, un acheminement dangereux de charges creuses totalement assemblées peut être évité tout en permettant en même temps à l'opérateur une gamme complète d'options, de performance de charges creuses sur la base de la disponibilité de revêtements déterminant la performance, adaptés à la demande de façon unique, qui sont également prévus à l'endroit du champ pétrolifère.
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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, LT, 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, 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)