PERFORMANCE EVALUATION OF MICROEMULSION ACID FOR INTEGRATED ACID FRACTURING IN MIDDLE EASTERN CARBONATE RESERVOIRS

Performance evaluation of microemulsion acid for integrated acid fracturing in Middle Eastern carbonate reservoirs

Considering the characteristics of carbonate reservoirs in the Middle East, a low-viscosity microemulsion acid that can be prepared on site and has an appropriate retardation ability was developed.It was compared with four conventional acid systems (hydrochloric acid, gelled acid, emulsified acid and surfactant acid) through experiments of rotating

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Pengaruh Penerapan Pembelajaran PBL Berbantuan Alat Peraga terhadap Hasil Belajar IPA Siswa Kelas IV SDN 21 Lubuk Lintah Kota Padang

This research is motivated by deficiencies in the science learning process.It is known that the dominant teaching method used is lecture, which minimally involves students in active learning.As a result, students are not given extensive opportunities to independently find solutions to problems or understand the concepts presented.This research aims

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