Formulasi surfaktan untuk screening awal chemical flooding pada enhanced oil recovery i (EOR) = An initial screening test of surfactant formulation for chemical flooding in enhanced oil recovery i (EOR)

Pengaruh konsentrasi nonyl phenol ethoxylate non-Ionik terhadap kinerja surfaktan metil ester sulfonat sebagai bahan chemical flooding = The effect of non-ionic nonyl phenol ethoxylate to methyl ester sulfonate surfactant performance as chemical flooding material

Pengaruh suhu terhadap distribusi produk hidrokarbon dan pembentukan kokas dari hasil reaksi aseton menggunakan katalis HZSM-5 pada rentang (275°C-350°C) = Effect of temperature on product distribution of hydrocarbon and the coke formation from acetone reactions using HZSM-5 catalyst in range (275°C-350°C)

Shreve's chemical process industries

FDI spillovers in Indonesia's chemical industry: a stochastic production frontier analysis