Patent ID: 11970927
Assignee: SAUDI ARABIAN OIL COMPANY
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 17:
18. A system comprising:
a wellbore formed in a subterranean formation comprising a downhole fluid having a first hydrogen sulfide content;
a dilution stream comprising a hydrocarbon, the dilution stream having a second hydrogen sulfide content less than the first hydrogen sulfide content of the downhole fluid;
a first tubing extending from a surface location to a downhole location within the wellbore, the first tubing configured to flow the dilution stream from the surface location into the wellbore, such that the dilution stream mixes with the downhole fluid;
a second tubing extending from the surface location to the downhole location, the second tubing configured to flow a production stream from the wellbore to the surface location, the production stream having a third hydrogen sulfide content that is intermediate of the first hydrogen sulfide content of the downhole fluid and the second hydrogen sulfide content of the dilution stream prior to mixing of the dilution stream and the downhole fluid; and
a packer positioned within the wellbore and coupled to the first tubing and to the second tubing, wherein an outer surface of the packer is sealed against a wall of the wellbore, such that fluid flow across the packer in a first direction is restricted to flowing through the first tubing and fluid flow across the packer in a second direction different from the first direction is restricted to flowing through the second tubing.