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All Journal Bulletin of Scientific Contribution : Geology IJOG : Indonesian Journal on Geoscience Journal of Geoscience, Engineering, Environment, and Technology Jurnal Geologi dan Sumberdaya Mineral (Journal of Geology and Mineral Resources) Spektra: Jurnal Fisika dan Aplikasinya Indonesian Mining Journal PROMINE Buletin Sumber Daya Geologi Kumawula: Jurnal Pengabdian Kepada Masyarakat Indonesian Journal on Geoscience Indonesian Journal on Geoscience Jurnal Citizenship Virtues INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Journal of Geoscience Engineering and Energy (JOGEE) Jurnal Geominerba Jurnal Geologi dan Sumberdaya Mineral (Journal of Geology and Mineral Resources) Journal of Geosciences and Applied Geology Indonesian Mining Journal
Iyan Haryanto
Jurusan Teknik Geologi, Universitas Padjadjaran
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics Social Sciences Other

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Journal : Indonesian Journal on Geoscience

 1 
Biomarker Composition of Some Oil Seeps from West Sulawesi, Indonesia Sutadiwiria, Yarra; Hamdani, Ahmad Helman; Sendjaja, Yoga Andriana; Haryanto, Iyan; Yeftamikha, Yeftamikha
Indonesian Journal on Geoscience Vol 5, No 3 (2018)
Publisher : Geological Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17014/ijog.5.3.211-220

Abstract

DOI: 10.17014/ijog.5.3.211-220A suite of oil seep samples collected from the Lariang and Karama Basins, West Sulawesi, Indonesia, have been analyzed using GC and GCMS techniques. Their biomarker compositions have been used to reveal the likely source rock that produces oil. These oil seep samples contain a range in both the concentration of hydrocarbons present and certain level of biodegradation experienced. All sterane m/z 217 data display a familiar pattern of steranes with carbon numbers from 27 to 29 together with pregnane and homo-pregnanes, including rearranged steranes. Triterpane (m/z 191) data show a moderate content of tricyclic terpanes (Tri/C30H), medium to high ratio of norhopane/hopane (C29/C30), and medium to high abundant land plan marker such as resin bicadinanes(Bic/C30H) and oleananes (Ol/C30H). The presence of high abundant oleananes in these samples has been interpreted as the evidence for a marine influence during early diagenesis that may occur by marine or via re-deposition of peat organics in marine sediments. Hence, these results state that the organic matter facies for their source rock oil seep samples from the West Sulawesi region are detected as mixed between allochthonous macerals from typical terrestrial higher plants transported into the basin from distal swamps and soils and some marine organic matter.
The Determination of Volcanic Characteristics Based on Deuterium and Oxygen-18 Isotope Compositions: A Case Study at Dieng Plateau, Central Java Priatna, Priatna; Sulaksana, Nana; Hutabarat, Johanes; Haryanto, Iyan
Indonesian Journal on Geoscience Vol 7, No 2 (2020)
Publisher : Geological Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17014/ijog.7.2.201-213

Abstract

DOI:10.17014/ijog.7.2.201-213To find out volcanic characteristics, a geochemical approach can be used, one of which is through the measurement of deuterium and oxygen-18 isotopes from condensate and crater water samples. In this study, Dieng Plateau in Central Java was chosen, because it has a wide spread of fumarole fields and crater water. In addition, research in the Dieng Plateau is very useful in the management of geological-based tourism and geopark development in the future. Results of isotope analysis in Candradimuka Crater show the average number of isotope deuterium is δD – 500/00 and isotope oxygen-18 is δ18O –30/00 which produce the value of the mixing fraction of f 18O = 47.11%. This figure is the highest isotope number compared to other craters on the Dieng Plateau. The high value of the isotope-18 mixing fraction is supported by a strong plume from three vents in Candradimuka. Meanwhile, the results of crater water isotope tests obtained the highest results in Sikidang Crater with the value of the deuterium isotope is δD = – 10.300/00 and the isotope oxygen-18 is δ18O = 6.570/00 which are in the metamorphic water area from the mixing of magmatic processes with surface meteoric water. Based on the deuterium isotope approach with oxygen-18 crater water and fumarole condensate supported by subsurface temperature data, most of the Dieng Plateau has magmatic-hydrothermal characteristics, except Candradimuka Crater which belongs to the magmatic group. 
Co-Authors . Irawati Abang Mansyursyah Surya Nugraha Abdul Bari Abdurokhim Abdurokhim Abdurrokhim Abdurrokhim ⠀ Abdurrokhim, . Achmad Djumarma Wirakusumah Adhiperdana, Billy G. Adhiperdhana, Billy Gumelar Adi Hardiyono Adjat Sudradjat -, Adjat Sudradjat Adjat Sudrajat Agus Didit Haryanto -, Agus Didit Haryanto Ahmad Helman Hamdani Aldrin Ramadian Ali Djamhuri Andi Agus Nur Andi Agus Nur, Andi Agus Andi Kurniawan Andriana, Yoga Arifin, Alvin Adam Aton Patonah Ayu, Shinta B.Sendjadja, Yoga Bambang Sugiarto Barkah, Mohamad Nursiyam Billy G Adhiperdana Budi Muljana Budi Mulyana Chairul Nas David Victor Mamengko David Victor Mamengko Dicky Muslim Djadjang Jedi Setiadi Dudi Nasrudin Usman Edi Tri Haryanto, Edi Tri Edison Gunawan Sirodj Edy Sunardi Eka Wulandari Eko Budi Lelono Eko Budi Lelono, Eko Budi Emi Sukiyah Emy Sukiyah Fadilah, Rizqi Fahira Lestari, Ayu Faisal Helmi Faizal Muhamadsyah -, Faizal Muhamadsyah Fauziely, Lili Febri Hirnawan Febri Hirnawan Febri Hirnawan Fenry Simorangkir, Fenry Hadi, Mochamad Nur Hafiz, Surya Darma hardiyanto, lutfi Hendarmawan H Hendarmawan, . Herlinawati H Hermes Panggabean Hermes Panggabean Heryadi Rachmat Himmes Fitra Yuda Ikramina, Alma Ildrem Syafri Irdanto Saputra, Irdanto Irfan Marwanza Irvan Sophian Ismawan - Ismawan Ismawan, Ismawan Johanes Hutabarat Johanes Hutabarat Joko Widodo Juwita Trivianty Musu Kurnia Arfiansyah, Kurnia Lamba, Lisa M. Nursiyam Barkah Mawardi, Sonny Mega Fatimah Rosana Mira Meirawaty Muhammad Burhannudinnur Muhammad Kurniawan Alfadli Murni Sulastri Mustofa, Santia Ardi Musu, Juwita Trivianty Nana Sulaksana Nana Sulaksana Nanda Natasia Nisa Nurul Ilmi Novi Triany Nur Khairullah Nurahmah, Siti Chusnul Chatimah Nurdradjat -, Nurdradjat Nurdrajat Nurdrajat Oeke Sobarin -, Oeke Sobarin Panuju Panuju Panuju Panuju Pradnya Paramarta Raditya Rendra Priatna Priatna Priatna, Priatna Priatna, Priatna Raden Irvan Sophian Ramadhan Adhitama Ramadhan, Galih Hadisurya Ridho Akbar, Radhitio Rizqi Fadilah, Dina Salsabila, Unik Hanifah Saputro, Anisa Ayu Saragih, Rahmat Yantono Sonny Mawardi Sulastri, Murni Suparka -, Suparka Syaiful Alam Syaiful Alam Syalsabilla, Lola Lintang Taufiqih Hilman Theresa Naomi Putri Vanessa, Agata Vijaya Isnaniawardhani Wicaksono, Danny Widyariestha, Mira Wiguna, Purwa Yarra Sutadiwiria Yeftamikha Yeftamikha Yeftamikha, . Yeftamikha, Yeftamikha Yeftamikha, Yeftamikha Yoga Andriana Sendjaja Yoga B.Sendjadja Yunita Rossa Indah Putri, Yunita Rossa Yusi Firmansyah, Yusi Yuyun Yuniardi Zufialdi Zakaria