US 12,084,945 B2
Flow control sleeve, method and system
Eugene Stolboushkin, Houston, TX (US)
Assigned to BAKER HUGHES OILFIELD OPERATIONS LLC, Houston, TX (US)
Filed by Baker Hughes Oilfield Operations LLC, Houston, TX (US)
Filed on Jan. 12, 2023, as Appl. No. 18/153,562.
Prior Publication US 2024/0240538 A1, Jul. 18, 2024
Int. Cl. E21B 34/14 (2006.01); E21B 34/06 (2006.01)
CPC E21B 34/142 (2020.05) [E21B 34/063 (2013.01); E21B 2200/06 (2020.05)] 20 Claims
OG exemplary drawing
 
1. A flow control configuration comprising:
a housing having an opening;
a port sleeve disposed within the housing and having, in order, a first positively restrained and closed position within the housing, wherein the port of the housing is closed to flow by the port sleeve, a second positively restrained and open position within the housing wherein the port of the housing is open to flow, and a third positively restrained and closed position within the housing, wherein the port of the housing is closed to flow by the port sleeve.