EP 2013447 B1 20100113 - METHOD FOR PRODUCTION METERING OF OIL WELLS
Title (en)
METHOD FOR PRODUCTION METERING OF OIL WELLS
Title (de)
VERFAHREN ZUR DOSIERUNG DER PRODUKTION VON BOHRLÖCHERN
Title (fr)
MÉTHODE DE MESURE DE PRODUCTION DES PUITS DE PÉTROLE
Publication
Application
Priority
- EP 2007053345 W 20070405
- EP 06112397 A 20060407
- EP 06112438 A 20060410
- EP 07727813 A 20070405
Abstract (en)
[origin: WO2007116006A1] The present invention relates to a method that allows the determination of the contribution of a well to the production of a cluster of wells, of which the produced streams of well effluents are commingled and routed via a separation assembly in at least nominally separated streams of crude oil, natural gas and water, based on production measurements made on the nominally separated streams of crude oil, natural gas and water downstream of the separation assembly (production and/or bulk separator), and in the absence of a dedicated well test facility for the direct measurement of the production from a tested well.
IPC 8 full level
E21B 49/08 (2006.01); E21B 41/00 (2006.01); E21B 47/10 (2012.01); G01F 1/74 (2006.01); G01F 15/08 (2006.01)
CPC (source: EP US)
E21B 43/00 (2013.01 - EP); E21B 47/10 (2013.01 - EP US); E21B 49/08 (2013.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007116006 A1 20071018; AT E455234 T1 20100115; AU 2007235957 A1 20071018; AU 2007235957 B2 20101202; BR PI0709899 A2 20110802; BR PI0709899 B1 20180109; CA 2645253 A1 20071018; CA 2645253 C 20141125; DE 602007004316 D1 20100304; EA 200802115 A1 20090227; EP 2013447 A1 20090114; EP 2013447 B1 20100113; NO 20084550 L 20081028; NO 339225 B1 20161121; NZ 571239 A 20110630
DOCDB simple family (application)
EP 2007053345 W 20070405; AT 07727813 T 20070405; AU 2007235957 A 20070405; BR PI0709899 A 20070405; CA 2645253 A 20070405; DE 602007004316 T 20070405; EA 200802115 A 20070405; EP 07727813 A 20070405; NO 20084550 A 20081028; NZ 57123907 A 20070405