Integrated Geochemical, Geomechanical and Geological (3G) Study of Lower Baong Shale Formation for Preliminary Shale Gas Prospectivity in the North Sumatra Basin

2013 ◽  
Author(s):  
Eddy A Subroto ◽  
Nanang Abdul Manaf ◽  
Wuryadi Sadirsan ◽  
Fatrial Bahesti ◽  
Mohamad Wahyudin
2021 ◽  
Vol 2 (1) ◽  
pp. 17-25
Author(s):  
Fandika Agustiyar

Shale Gas is a potential non-conventional energy source to be developed. However, currently shale gas has not been developed optimally in Indonesia. Therefore, the authors aim to help develop the potential of shale gas by indicating the potential for distribution in Indonesia. The research study was conducted by reviewing literature sourced from literature such as journals, articles and books. Based on the research conducted, potential shale gas reserves are found in the North Sumatra Basin, Central Sumatra Basin and South Sumatra Basin. Geochemical method which includes parameters of Total Organic Carbon (TOC), type of kerogen and maturity level (Ro) used to develop shale gas potential in an area. Shale gas can be a substitute for conventional fossil fuels, so further studies are needed so that it can be produced commercially


Author(s):  
Betrik J Hutapea ◽  
Mesran Mesran ◽  
Siti Nurhabibah

SUMUT Bank is one of the Banks in Indonesia with the name of the company PT. Regional Development Bank of North Sumatra. The North Sumatra Bank has branches in each region in North Sumatra both in the district and in the sub-district, and each of these branches is led by a branch leader or branch head. The head of this branch is responsible for the reversal of the Bank being led. The best and most accomplished branch heads deserve more and more awards. The selection of the best branch heads is selected transparently and structured in the hope that it can be a motivation for all branch heads to be able to further improve the quality and service of the Bank they lead. Making the best branch head selection done manually will take a long time and tends to be less transparent and structured. One solution so that the implementation of the selection can be carried out easily and quickly, it requires a Decision Support System that can provide consistency of assessment. In this study the method used is the VIKOR method (Visekriterijumsko Kompromisno Rangiranje). This method makes cracking on alternatives based on criteria that have been determined with an ideal compromise solution or the best solution, so that this system can later be beneficial for the SUMUT Bank to get the title in determining the best branch head.Keywords: Decision Support System, North Sumatra Bank, Branch Head, Vikor


Author(s):  
Sri Wulan ◽  
Berto Nadeak ◽  
Rivalri Kristianto Hondro ◽  
Fince Tinus Waruwu

North Sumatra Office of education through the Directorate General of Teachers conducting the election of the head of the school is doing, with these activities the North sumatra Office of education hope school principals have success in education, so demanding to renew the social and professional attitude in managing education led. The election of the head of school is done to be able to improve quality and manage in school education so that it could be improved, so that it is able to answer the challenges of the global era-based excellence. The selection process should be free from the interests of religion, tribe or region. So that the final results of the election, do not cause harm to either party. But in pelaksanaanya there are some parties who feel aggrieved because of the lack of transparency of the assessment process and clear terms for the election of the head of school achievers. Resolve the problem then need to built a decision support system (SPK) which is able to provide the ability to solve problems with the condition of semi structured and unstructured. Use the perangkingan method, it is expected that it may facilitate in providing the principal election decision accomplished using VIKOR. The results obtained in this study is an alternative that has been dirangkingkan. Based on the results of the rank of produced output that is the names of the principal performer.Keywords: Head Of School Achievers, Decision Support System, VIKOR Method


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