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Potensi Gas Biogenik di Cekungan Kutai Bagian Selatan, Kalimantan Timur Yuniardi, Yuyun; Mardiana, Undang; Abdullah, Fikri
Jurnal Geologi dan Sumberdaya Mineral Vol 16, No 4 (2015): Jurnal Geologi dan Sumberdaya Mineral
Publisher : Pusat Survei Geologi

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Abstract

Delineation of the subsurface of data required to determined potential the presence of biogenic gas. Subsurface interpretation is done by using the data for analysis electrolysis cutting, the log data in the form of Logs GR, RT, NEU, RHOB of 39 wells and gas data (Mud Logs) from the chromatograph and Correlation wells are done. Shallow gas is concentrated or accumulated in the marker interval until Fs-s2 and Fs-s3 (at the depth interval of 950-1300 MSS), and isolated existence.The existence of gas on the platform M in shallow zones (shallow zone, above the marker MF2) is dominated by C1 gas/methane (gas surface), there were no gas C2 (only minor traces on the M38 start at a depth of wells 1200 MSS), while the presence of other gas (C3, C4, C5) only appear as minor traces. Based on gas analysis, it can be concluded that in the interval of 950-1300 MSS there is a surge of the total gas, when compared with data from its Master Log turns anomaly is derived from limestone and coal layers in which these results are correlated with a map of Gas Bearing Reservoir Mapping.Based on the data that has been processed, it can be concluded that the shallow gas accumulates at a depth of 950-1300 MSS or at interval marker Fs-s2 and Fs-s3. So for the next drilling activity on Platform M, is expected to be aware of the depth zone.Keyword - Biogenic Gas, Electrofacies Analysis, Delineation, Gas Analysis, , Marker Interval, Well Correlation
Penerapan Prinsip Kehati-Hatian Dalam Menetapkan Jaminan Pada Perjanjian Kredit di PT Bank Negara Indonesia (Persero) TBK. Cabang Rengat Abdullah, Fikri; Firdaus, Firdaus; Hendra, Rahmad
Jurnal Ilmiah Wahana Pendidikan Vol 10 No 17 (2024): Jurnal Ilmiah Wahana Pendidikan 
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.13896407

Abstract

The precautionary principle is one of the principles in bank business activities in Indonesia which must be implemented and implemented by banks. This prudential nature requires banks to always be alert and careful in carrying out their business, that is, they must always be consistent and obedient in implementing statutory regulations in the banking sector based on professionalism and good faith. The aim of this research is to find out how the precautionary principle is implemented in credit agreements at PT. Bank Negara Indonesia Tbk. Rengat Branch and to find out what PT. Bank Negara Indonesia Tbk. Rengat Branch to apply the principle of prudence in determining credit agreements. The type of research that the author uses is sociological legal research, namely research to find the truth which begins with the process of collecting data or facts that occur in the field, using basic concepts known from sociology as a science. Sociological research was conducted to identify efforts and implementation of the precautionary principle in credit agreements at PT Bank Negara Indonesia Tbk. Rengat Branch. From the results of the research the author found that the application of the precautionary principle in determining collateral in credit agreements at PT. Bank Negara Indonesia Tbk. The Rengat branch is still not doing well, this can be proven by the large number of debtors who have problem loans at PT. Bank Negara Indonesia Tbk. Rengat Branch so that the debtor's guarantee was auctioned at a price that dropped drastically, because the debtor's guarantee suffered a lot of damage and PT. Bank Negara Indonesia Tbk. It is also difficult for the Rengat branch to find people who want to buy the guarantee. It can be concluded that the implementation of the precautionary principle has not been implemented and the efforts of PT. Bank Negara Indonesia Tbk. In determining collateral, the Rengat Branch must apply the principle of prudence and must pay attention to the requirements which are often called "the 5 C's analysis of credit", namely collateral or guarantees.
Using Virtual Outcrop Models as a Geological Learning Media Fajar, M. Haris Miftakhul; Widodo, Amien; Puswanto, Eko; Alfany, Marsha Khairia; Wirayudhatama, Mahendra; Abdullah, Fikri
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.3398

Abstract

The Covid-19 pandemic has impacted various sectors due to a new wave of technology rising shortly, specifically geological learning models. Using research and development methods, the research aims to develop more scientific observations as a provision for pre-field work activities at Geophysical Engineering Department Institut Teknologi Sepuluh Nopember. Furthermore, we need a media that can provide learning that can emphasize process skills and students' abilities to determine and understand the objective concepts of material. Virtual outcrop models integrated with video learning platform can fulfil the learning process by providing experience in observations outcrops directly in the class. A three-dimensional (3D) Virtual Outcrop Model (VOMs) was created using the photogrammetry software Agisoft PhotoScan based on photos taken in the field using smartphones and drones. The existence of this media is expected to add direct experience to visualize how geological phenomena occur in nature. The learning activities are divided into four sequential stages: observation, data collection, interpretation, and hypothesis giving. 87% of respondents stated that learning models using VOMs and videos can boost their knowledge of scientific observation. This learning method can help improve academic achievement because it applies technology implementation in theory and practice, providing geological information to us