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. (WO2009058398) FLOW BACK SEPARATORS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/058398    International Application No.:    PCT/US2008/012438
Publication Date: 07.05.2009 International Filing Date: 03.11.2008
IPC:
E21B 43/00 (2006.01)
Applicants: BOOTS & COOTS SERVICES LLC [US/US]; 7908 N. Sam Houston Parkway W., 5th Floor, Houston, TX 77064 (US) (For All Designated States Except US).
SHACKELFORD, Don, W. [US/US]; (US).
CLARK, Michael, L. [US/US]; (US).
HENDRIX, Robert, T. [US/US]; (US).
HENDRIX, Glendell, S. [US/US]; (US)
Inventors: SHACKELFORD, Don, W.; (US).
CLARK, Michael, L.; (US).
HENDRIX, Robert, T.; (US).
HENDRIX, Glendell, S.; (US)
Agent: MURPHY, James, J.; Thompson & Knight LLP, One Arts Plaza, 1722 Routh Street, Suite 1500, Dallas, TX 75201-2533 (US)
Priority Data:
61/001,645 02.11.2007 US
12/290,608 31.10.2008 US
Title (EN) FLOW BACK SEPARATORS
(FR) SÉPARATEURS DE REFLUX
Abstract: front page image
(EN)A flow back separator including a housing including a bore housing for communicating with a solid collection chamber, an inlet port for receiving formation fluid flow, and a helical member disposed within the housing bore for directing formation fluid flow received through the inlet port along a helical path wherein solids within the formation fluid flow are forced towards a wall of the housing bore under centrifugal force.
(FR)L'invention porte sur un séparateur de reflux, comprenant un boîtier comprenant un logement d'alésage pour communiquer avec une chambre de collecte de solides, un orifice d'entrée pour recevoir un écoulement de fluide de formation et un élément hélicoïdal disposé à l'intérieur du logement d'alésage pour diriger l'écoulement de fluide de formation reçu à travers l'orifice d'entrée le long d'un trajet hélicoïdal, des solides dans l'écoulement de fluide de formation étant forcés vers une paroi du logement d'alésage sous l'effet d'une force centrifuge.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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 (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, 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)