Secara geologi wilayah Indonesia sangat kompleks, sebab terletak pada pertemuan tiga lempeng besar tektonik, yaitu Lempeng Eropa-Asia, Hindia• Australia dan Pasifik. Pertemuan ketiga lempeng tersebut sangat berperan dalam proses pembentukan gunungapi dan juga pembentukan cadangan mineral serta minyak bumi di Indonesia.
Saat ini Indonesi…
In the 1960s 'and early 1970s the growth in world seaborne coal trade mainly reflected the increasing • demand for steel. Following the oil shocks of the 970s, the further strong growth in world coal trade been driven primarily by the rapid growth in cctricity generating capacity. Consequently, wh…
Historrical review of developments in peat production and processing with particullar reference to the advances borrowed from annd contributed to other industries. In today's peat technology there is virtually nothing new, most approhes have been tried before. Those that succeeded became standard practice; those that failed are too often forgotten. …
It is known that on the occasions of big eruptions, an enormous volume of earth crust material extrudes to the earth surface in the forms of lava flows and fragmental ejecta. The extrusion of lava is always accompanied by a movement of substances of the earth crust down beneath, resulting in the deformati…
Dari hasil analisis megaskopis 59 contoh serbuk bor, Sumur MT-2 trayek selubung 1 O" dan 8" lapangan panas bumi Mataloko, Flores, NIT dapat disimpulkan sbb: Lapisan batuan/ litologi Sumur MT-2, terdiri dari breksi tufa terubah, andesit piroksen terubah, andesit hornblende terubah dengan sisipan tipis bre…
Dari basil analisis megaskopis 59 contoh serbuk bor, Sumur MT-2 trayek selubung 1 O" dan 8" lapangan panas bumi Mataloko, Flores, NIT dapat disimpulkan sbb: Lapisan batuan/ litologi Sumur MT-2, terdiri dari breksi tufa terubah, andesit piroksen terubah, andesit hornblende terubah dengan sisipan tipis b…
Hasil monitoring sumur MT-2 bulan Nopember akhir sampai awal Desember 2002 menunjukan tekanan kepala sumur (TICS) yang stabil terhadap tahap sebelumnya yaitu 2,5 barg pada kondisi bleeding dengan temperatur terukur sekitar 96,3 - 97,8 °C. Data kimia gas (NCGS) baik yang dianalisis di laboratorium maupun yang dianalisis di lapanga…
Hasil kegiatan monitoring sumur ME-2, Mataloko di lakukan berdasarkan Metode penyelidikan berikut ini. Geologi sumur MT-2 secara garis besar terdiri dari : Breksi tufa terubah (kedalaman 0-16 meter), andesit piroksen terubah dengan sisipan tipis breksi tufa terubah (kedalaman 16-106 meter), breksi tufa berselang• seling dengan andesit hornble…
These proceedings are a compilation of papers presented at the inaugural APEC Coal Trade and Investment Liberalisation and Facilitation Workshop held in Jakarta, Indonesia on 5 and 6 August 1997. The Workshop Series is being organised by the Australian Department of Primary Industry and Energy (OPIE) and the Japanese Commi…