The EOR method or advanced oil recovery enhancement is the latest effort to increase oil production in old fields that have entered the tertiary stage and are experiencing a decline in production. For this reason, advanced dewatering technology is applied to old oil wells that still have a lot of oil remaining in the reservoir. One of the widely used EOR methods is chemical injection. One of th…
Alkaline surfactant polymer (ASP) flooding adalah salah satu metode EOR yang bisa digunakan untuk meningkatkan produksi sumur. Injeksi ASP ini telah terbukti dalam penelitian laboratorium efektif dalam mengurangi saturasi minyak residu dan menurunkan tegangan antarmuka dan rasio mobilitas antara air dan minyak. Namun, injeksi alkali surfaktan polimer sering menghadapi masalah seperti efek adsor…