TOPIC 2: Oilfield Scale
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NIVERSITY B41OA December 2018 v3
If the aquifer water is produced to a topside facility prior to re-injection, then it
could result in carbonate scale formation. Thus, scale inhibitor would still have
to be applied in order to prevent fine-generation and well-productivity decline
on reinjection.
Whenever producing a reservoir supported by aquifer water injection, the
carbonate scaling tendency of the formation water brine
still exists and it will
therefore still be essential to evaluate the scale problem – also scale inhibitor
squeezing may still be required to treat this problem.
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