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Ditemukan 2 dokumen yang sesuai dengan query
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Sigit Febrianto, author
Analisa spectral gamma ray untuk mengukur radioaktif sinar gamma pada batuan
Depok: Universitas Indonesia, 2004
TA314
UI - Tugas Akhir  Universitas Indonesia Library
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Irawan Y. Tribuana, author
Optimization of measurement speed for spectral gamma ray and clay mineral identification / Irawan Y. Tribuana, Ade Yogi, Prabowo, Andy S. Wibowo, Puteri Sudija, Yudhi Durahman
ABSTRACT
Gamma ray log is a logging tool to capture the radioactive level of a rock or formation measured in API units. This logging tool generally has a capability to differentiate between permeable and impermeable layers. Usually the impermeable layer tends to have higher radioactivity compared to the permeable one except...
Jakarta: LEMIGAS Research and Development Centre for Oil and Gas Technology Afilliation and Publication Division, 2015
620 SCI 38: 2 (2015)
Artikel Jurnal  Universitas Indonesia Library