Implementasi dari waterflooding terkadang tidak dapat menaikkan oil recovery secara efektif dan membutuhkan metode tambahan dalam meningkatkan oil recovery tersebut. Polymer flooding merupakan metode chemical EOR yang umum telah diimplementasi dalam beberapa dekade terakhir dan memberikan efektivitas yang baik dalam meningkatkan oil recovery serta dapat mengurangi jumlah fluida injeksi yang dii…
Most of the world's oil reserves, especially in Indonesia, are already in the mature stage. So, in overcoming this problem, Enhanced Oil Recovery (EOR) is needed to increase oil production from mature reservoirs. The Alkaline Surfactant Polymer (ASP) flooding combination process is carried out by injecting chemicals gradually to increase displacement efficiency and expand sweep efficiency. …
Floods are natural disasters that occur when the water level in rivers or drainage systems rises and exceeds their capacity, causing water to overflow into surrounding areas and lead to flooding. Floods are caused by many factors, including natural and human factors. Floods result in significant damage and negative impacts, both economically and socially. This problem has inspired the idea of d…
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…