Vol. 27 No. 2 (2004)

Articles

• The Influence Of Ph And Concentration Of Phosphonate Inhibitor - Tests On Change Of Barium Sulfate Scale Morphology By Using Scanning Electron Microscope

  Tjuwati Makmur

  3-9

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• PALYNOLOGICAL EVENTS OF THE TALANG AKAR FORMATION IN THE ON-SHORE AREA OF THE SOUTH SUMATRA BASIN

  Eko Budi Lelono

  10-18

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• ENVIRONMENTAL AND REGULATORY ASPECT STUDY ON THE HARBOR EXTENSION DEVELOPMENT OF PETROLEUM AND PETROCHEMICAL INDUSTRIES

  Desrina Desrina

  19-26

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• INVESTIGATIONS ON THE STORAGE EFFICIENCY OF CO2 IN CARBONATE AQUIFERS

  Sugihardjo Sugihardjo

  27-35

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• THE MANAGEMENT OF SPENT CATALYST OF HYDROCONVERSION PROCESSES IN ASEAN REFINERIES

  A.S. Nasution, E. Jasjfi

  36-42

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• THE INFLUENCE OF ALCOHOL TYPE AND CONCENTRATION ON THE PHASE BEHAVIOR AND INTERFACIAL TENSION IN OIL-SURFACTANTCOSURFACTANT-BRINE MIXTURE SYSTEM

  Hadi Purnomo, Nuraini Nuraini, Tjuwati Makmur

  43-49

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