EP 4041983 B1 20240612 - ARRANGEMENT FOR EXTRACTING OIL AND GAS FROM OIL AND GAS WELLS
Title (en)
ARRANGEMENT FOR EXTRACTING OIL AND GAS FROM OIL AND GAS WELLS
Title (de)
ANORDNUNG ZUR FÖRDERUNG VON ÖL UND GAS AUS ÖL- UND GASBOHRLÖCHERN
Title (fr)
AGENCEMENT POUR EXTRAIRE DU PÉTROLE ET DU GAZ DE PUITS DE PÉTROLE ET DE GAZ
Publication
Application
Priority
- AR P190102892 A 20191010
- EP 2020077629 W 20201002
Abstract (en)
[origin: WO2021069318A1] An arrangement (1, fig.l) for oil and gas extraction in oil and gas wells which increases oil extraction by reducing the internal pressure of the well generated by the gas, the gas also being extracted and sent together with the oil for further treatment and commercial use.
IPC 8 full level
E21B 43/12 (2006.01)
CPC (source: EP)
E21B 43/121 (2013.01); E21B 43/126 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2021069318 A1 20210415; AR 116630 A1 20210526; EP 4041983 A1 20220817; EP 4041983 B1 20240612; PE 20220057 A1 20220117
DOCDB simple family (application)
EP 2020077629 W 20201002; AR P190102892 A 20191010; EP 20797372 A 20201002; PE 2021001305 A 20201002