Elnusa commences first seismic survey in coal mining concession Monday, November 25 2024 - 09:40AM WIB By Romel S Gurky Oil gas services company PT Elnusa Tbk IDX ELSA a subsidiary of ... Log in to read the story Login Feedback Related News & Products SUMATRA COAL MAP Sinarmas LDA expands fleet with Malaysian and Chinese newbuilds 2 days ago Indonesian Nickel Report Issue 48 INDONESIAN COAL BOOK 2024-2026 Resource Alam reports 63% drop in H1 2025 rvenue 2 days ago Ancora reports decline in revenue and profit for H1 2025 2 days ago UNTR: Operational updates as of June 2025 3 hours ago Kalimantan Coal Map 2024