WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2011138574) CONTROL LINE PROTECTION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/138574    International Application No.:    PCT/GB2011/000584
Publication Date: 10.11.2011 International Filing Date: 15.04.2011
Chapter 2 Demand Filed:    24.05.2012    
IPC:
E21B 17/10 (2006.01)
Applicants: BP EXPLORATION OPERATING COMPANY LIMITED [GB/GB]; Chertsey Road Sunbury on Thames Middlesex TW16 7BP (GB) (For All Designated States Except US).
BARRILLEAUX, Mark Francis [US/US]; (US) (For US Only).
SHIRMBOH, Daniel Ndzi [GB/GB]; (GB) (For US Only).
SPEARMAN, Jim W. [US/US]; (US) (For US Only)
Inventors: BARRILLEAUX, Mark Francis; (US).
SHIRMBOH, Daniel Ndzi; (GB).
SPEARMAN, Jim W.; (US)
Agent: COLLINS, Frances Mary; BP International Limited Global Patents And Technology Law Chertsey Road Sunbury-on-Thames Middlesex TW16 7LN (GB)
Priority Data:
61/330,933 04.05.2010 US
Title (EN) CONTROL LINE PROTECTION
(FR) PROTECTION DE LIGNE DE COMMANDE
Abstract: front page image
(EN)A control line protector for use with a tubing string, e.g. production tubing having at least one control line on an outer surface thereof is disclosed. The control line protector comprises a sleeve having a cylindrical rigid outer wall, the sleeve being locatable around the tubing string and the at least one control line, and a polymeric sealing element disposed, in use, between an inner surface of the outer wall of the sleeve and the tubing string, operable to substantially seal the space between the outer wall of the sleeve and the tubing string.
(FR)L'invention concerne un dispositif de protection de ligne de commande utilisé avec une colonne de production, par exemple une colonne de production dotée d'au moins une ligne de commande sur sa surface extérieure. Le dispositif de protection de ligne de commande comprend un manchon constitué d'une paroi extérieure rigide cylindrique, ledit manchon pouvant être disposé autour de la colonne de production et de la ligne de commande, et un élément d'étanchéité polymère disposé, lors de l'utilisation, entre la surface intérieure de la paroi extérieure du manchon et la colonne de production, fonctionnant afin de rendre sensiblement étanche l'espace entre la paroi extérieure du manchon et la colonne de production.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)