Article Per Year (5 Year)
p-Index From 2019 - 2024
0.61
P-Index
This Author published in this journals
All Journal Jurnal Migasian Akamigas Balongan Indramayu Journal of Earth and Marine Technology (JEMT)
Prasetyadi, C
Unknown Affiliation
Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Energy Engineering Health Professions Physics Public Health Transportation

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Groundwater quality in Ponjong Karst, Gunungkidul Regency, Special Region of Yogyakarta Sari, Avellyn Shintya; K, Sari Bahagiarti; Suharsono, Suharsono; Prasetyadi, C
Journal of Earth and Marine Technology (JEMT) Vol 1, No 1 (2020)
Publisher : Lembaga Penelititan dan Pengabdian kepada Masyarakat - Institut Teknologi Adhi Tama Suraba

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jemt.2020.v1i1.1142

Abstract

The hydrogeological condition of a region is determined by the type of lithology, morphology, and subsurface conditions where the condition is very helpful in the study of groundwater exploration. Especially when we encounter interesting geological conditions when the groundwater exploration in the karst area in which volcanic rocks are resulting from the activities of the active volcano in the past. Groundwater exploration at Ponjong area and surrounding does have its special characteristics, because it has 2 different rock characteristics where the northern part of the research area in the form of a karst area (limestone of Wonosari Formation) while the southern part is an area of ancient volcanoes with dominant volcanic rocks from Wuni Formation, As for the research on the above and subsurface research area where the research is conducted based on surface geology mapping, geoelectric data collection, and groundwater sampling. Geological mapping includes geomorphological data, stratigraphy, and geological structure. The aquifer system of the research area can be divided into two systems, inter-grain aquifer systems, and fracture aquifer systems. Overall quality groundwater in the research area is quite good. Ponjong District there are mining activities that have resulted in changes in the land use system in the area. This can cause changes in the water surplus in the area due to the changing catchment area.
Analisis Lingkungan Pengendapan dan Pola Persebaran Reservoir Batupasir Formasi Talangakar, Sub Cekungan Ciputat, Cekungan Jawa Barat Utara Dalimunthe, Hasnan Luthfi; Syaifudin, M; Prasetyadi, C; Indah, Mill Sartika
Jurnal Migasian Vol. 5 No. 1 (2021): Jurnal Migasian
Publisher : LPPM Akademi Minyak dan Gas Balongan Indramayu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36601/jurnal-migasian.v5i1.147

Abstract

Cekungan Jawa Barat Utara memiliki beberapa Sub Cekungan yang memiliki sumber daya hidrokarbon salah satunya adalah Sub Cekungan Ciputat yang dimana pada tahun 2007 berhasil melakukan pemboran hidrokarbon pada Formasi Talangakar dengan sistem cebakan stratigrafi. Identifikasi lingkungan pengendapan sangat penting untuk mengetahui pola persebaran reservoir dan perubahan fasies yang terjadi dengan bantuan integrasi data sumur dan seismik. Penelitian ini menggunakan analisis setiap data yang sudah tersedia seperti data log sumur dan data seismik yang didukung dengan hasil analisis biostratigrafi dan petrografi. Hasil dari analisis dari data-data tersebut kemudian diperoleh interpretasi dari fasies pengendapan pada setiap sikuen pada Formasi Talangakar di Lapangan “x” Sub Cekungan Ciputat Cekungan Jawa Barat Utara dan kemudian menghasilkan interpretasi lingkungan pengendapannya. Akhir dari tahap penelitian adalah dilakukan pembuatan peta lingkungan pengendapan pada setiap batas sikuen yang menunjukkan distribusi penyebaran dari reservoir batupasir dengan bantuan atribut seismik RMS. Berdasarkan peta fasies, kondisi pengendapan dipengaruhi oleh suatu sistem pasang surut air laut Anomali peta atribut RMS menunjukkan adanya potensi leads yang berada pada selatan sikuen 1 terbentang dari Barat-Timur
Studi Geokimia Dan Pemodelan Kematangan Batuan Induk Pada Formasi Plover, Frigate Dan Echuca Shoals Cekungan Bonaparte Bagian Utara Amaral, Sancho Da costa; Syaifudin, M; Prasetyadi, C
Jurnal Migasian Vol. 5 No. 1 (2021): Jurnal Migasian
Publisher : LPPM Akademi Minyak dan Gas Balongan Indramayu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36601/jurnal-migasian.v5i1.149

Abstract

Plover Frigate and Echuca shoal formation sediment, which is believed to be one of the major source rocks in north Bonaparte basin. Ditch cutting sample were analyzed using geochemistry analysis and followed maturity modeling. The total oeganic carbon contests of the sediment range from 0,4- 10% TOC. The sample analyzed have vitrinite reflectance in the range of 0.4-2.8 Ro and Tmax value between 350-470 °C which indicate that Plover, Frigate and Echuca Shoal sediments contain immature to dry gas organic matter. The sediments are dominated by type I, II, and III kerogen. Typical oil and gas generating potensial is anticipated from the sediment with fairly high hydrogen index (HI) from 50-700 mgHC/gTOC. One dimensional basin modeling was performed to analyze hydrocarbon potential and expulsion history. The source rock of the Plover, Frigate and Echuca Shoal formation at well location is presently at a stage of early to dry gas generation, gas generation with thermal maturity range from 0,5-2.8. North Bonaparte basin have complete petroleum system element, however, time of forming of element is important. Keywords: Analysis source rock, 1D modelling and petroleum system.
Co-Authors Amaral, Sancho Da costa Dalimunthe, Hasnan Luthfi M Syaifudin Mill Sartika Indah Sari Bahagiarti Kusumayudha Sari Bahagiarti Kusumayudha Sari, Avellyn Shintya Suharsono Suharsono