US 12,078,023 B2
Modular head for well tubulars
Clint Roger Sabatier, Bonnyville (CA)
Assigned to 2170775 Alberta Ltd., Bonnyville (CA)
Filed by 2170775 Alberta Ltd., Bonnyville (CA)
Filed on Jan. 24, 2023, as Appl. No. 18/100,797.
Application 18/100,797 is a continuation of application No. 17/058,576, granted, now 11,585,181, previously published as PCT/CA2019/050709, filed on May 24, 2019.
Claims priority of provisional application 62/726,701, filed on Sep. 4, 2018.
Claims priority of provisional application 62/676,739, filed on May 25, 2018.
Prior Publication US 2023/0203906 A1, Jun. 29, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. E21B 33/04 (2006.01); E21B 19/16 (2006.01); E21B 19/22 (2006.01); E21B 33/068 (2006.01); E21B 33/06 (2006.01)
CPC E21B 33/04 (2013.01) [E21B 19/161 (2013.01); E21B 19/22 (2013.01); E21B 33/0415 (2013.01); E21B 33/068 (2013.01); E21B 33/062 (2013.01)] 50 Claims
OG exemplary drawing
 
23. A method of establishing fluid communication with a well including casing, the method comprising:
sealingly securing a casing connector to the casing;
reversibly connecting a bowl tubular having a hanger profile with the casing connector, providing a flow path from the casing, through the casing connector and through the bowl tubular; and
receiving a tubing string through the casing connector and the bowl tubular, the tubing string having a tubing hanger profiled to match the tubing hanger profile;
wherein the bowl tubular comprises a rotation drive for rotating the tubing string.