Saudi Arabian Oil Company

Hatim S AlQasim

Hussain A Aborshaid

Oshokhayamhe Ilamah

Techniques for controlling an amount of an acid gas in a production fluid includes operating a completion assembly that includes a production tubular, a first zone completion assembly, and a second zone completion assembly. The techniques include circulating a first formation fluid into the production tubular with a first flow control valve; circulating a second formation fluid into the production tubular with a second flow control valve; determining an amount or percentage of an acid gas in a production fluid that includes a mixture of the first and second formation fluids; comparing the determined amount of percentage to a threshold value; and modulating at least one of the first or second flow control valves in response to the comparison so that the production fluid meets the threshold value of the amount or percentage of the acid gas.

Reducing an acid gas concentration in well production

A packer couples a first tubing and a second tubing while sealing against a wall of a wellbore formed in a subterranean formation. A first hydrocarbon stream is flowed across the packer from the surface through the first tubing to a downhole location. The first hydrocarbon stream has a hydrogen sulfide content that is less than a hydrogen sulfide content of downhole fluids present in the subterranean formation. A second hydrocarbon stream is flowed across the packer from the downhole location through the second tubing to the surface.

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Dammam, Saudi Arabia

Hatim S AlQasim