The hydrocarbon potential of the Lower Tanjung formation, Barito basin, S.E. Kalimantan

Kusuma, Indra Wijaya; Darin, Thomas

doi:10.29118/ipa.2166.107.138

Cited by 22 publications

(51 citation statements)

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“…There is also the occurrence of NW-SE trending, early Tertiary half-grabens on the Paternoster Platform, which are identified in the Barito Basin as well [2,9] ( Figure 4). The development of these NW-SE trending half-grabens in the Barito Basin and the Paternoster Platform is like a secondary effect of smallscale tensional structures, subsequent to the large-scale development of the NW-SE Central Kalimantan structural low related to the Adang Fault movement [9,10] (Figure 5).…”

Section: Geologic Settingmentioning

confidence: 99%

“…The development of these NW-SE trending half-grabens in the Barito Basin and the Paternoster Platform is like a secondary effect of smallscale tensional structures, subsequent to the large-scale development of the NW-SE Central Kalimantan structural low related to the Adang Fault movement [9,10] (Figure 5). A simplified stratigraphy of the Paternoster area has been built based on offshore well data, geological data of the onshore area and seismic data [11,12] ( Figure 6).…”

Section: Geologic Settingmentioning

confidence: 99%

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Porosity and Permeability Development of the Deep-Water Late-Oligocene Carbonate Debris Reservoir in the Surroundings of the Paternoster Platform, South Makassar Basin, Indonesia

Pireno

Suparka

Noeradi

et al. 2015

J. Eng. Technol. Sci.

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Abstract. The discovery of gas within the carbonate debris reservoir of the late Oligocene Berai formation near the Paternoster Platform, South Makassar Basin, is a new exploration play in Indonesia. The carbonate was deposited in a deepwater environment and is a good example of a less well known carbonate play type. The carbonate debris reservoir in this area consists of re-deposited carbonate, originally located on a large carbonate platform that has been eroded, abraded and transported to the deep-water sub-basin. The limestone clasts range from pebble-size to boulders within a matrix of micrite and fine abraded bioclasts. This carbonate debris can be divided into clast-supported facies and matrix-supported facies. The matrix-supported facies have much better porosity and permeability than the clast-supported facies. Porosity in both the transported clasts and the matrix is generally mouldic and vuggy, resulting mostly from dissolution of foraminifera and other bioclastics after transportation. In the matrix intercrystal porosity has developed. The porosity and permeability development of this deep-water carbonate debris was controlled by a deep-burial diagenetic process contributed by the bathyal shales de-watering from the Lower Berai shales beneath the carbonate reservoir and the Lower Warukin shales above the carbonate reservoir during the burial process.

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Section: Geologic Settingmentioning

confidence: 99%

Section: Geologic Settingmentioning

confidence: 99%

Porosity and Permeability Development of the Deep-Water Late-Oligocene Carbonate Debris Reservoir in the Surroundings of the Paternoster Platform, South Makassar Basin, Indonesia

Pireno

Suparka

Noeradi

et al. 2015

J. Eng. Technol. Sci.

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“…(from oldest to youngest) the Tanjung, Berai, Warukin, and Dahor Formations, that range in age from the Middle Eocene to the Pleistocene eras ( Figure 6). The deposition processes of these sequences occurred in transgressive-regressive cycles influenced by the basement's topography and the uplift of the Meratus Range [8,9,24].…”

Section: Geology Of Barito Basinmentioning

confidence: 99%

“…Following a phase of regression in the Middle Oligocene, as the marine influence increased, the extensive shallow water platform carbonates of the Berai Formation were deposited from the Late Oligocene through the Early Miocene [7,24,26]. Carbonate development in the Barito Basin ceased in the Early Miocene coinciding with an increase in pro-deltaic clastic input from the west [7,24].…”

Section: Geology Of Barito Basinmentioning

confidence: 99%

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Tectonics and Geological Factors Controlling Cleat Development in the Barito Basin, Indonesia

Sapiie

Rifiyanto

2017

J. Eng. Technol. Sci.

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Abstract. Cleats are natural fractures within coal seams. This paper presents the results of regional cleat mapping and characterization in relation to coalbed methane (CBM) exploration and development in the Barito Basin, South Kalimantan, Indonesia involving two major coal layers, namely the Late Eocene Tanjung Formation and Early to Middle Miocene Warukin Formation with thicknesses ranging from 2 to 50 m. The coal is classified as lignite to subbituminous with calorific values ranging from 6000-8000 Cal/gr with ash content 0.68-17.42%. We applied two methods of cleat measurement, i.e. scanline and window sampling using a 100 x 100 cm grid. More than 20,000 cleats were measured from 65 scanline and 37 window sampling locations. The results revealed that face and butt cleats are predominantly oriented in the WNW-ESE and NNE-SSW directions, respectively. The results showed that cleat density increases related to structural position such as fold hinge and fault zone. The formation of the cleats may be influenced by several geological processes, where the cleats, which form during coalification, are superimposed by later processes such as fluid pressure and tectonic stresses and are seemingly also affected by the composition of the coal.

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A new depositional and provenance model for the Tanjung Formation, Barito Basin, SE Kalimantan, Indonesia

Witts

Hall

Nichols

et al. 2012

Journal of Asian Earth Sciences

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The hydrocarbon potential of the Lower Tanjung formation, Barito basin, S.E. Kalimantan

Cited by 22 publications

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Porosity and Permeability Development of the Deep-Water Late-Oligocene Carbonate Debris Reservoir in the Surroundings of the Paternoster Platform, South Makassar Basin, Indonesia

Porosity and Permeability Development of the Deep-Water Late-Oligocene Carbonate Debris Reservoir in the Surroundings of the Paternoster Platform, South Makassar Basin, Indonesia

Tectonics and Geological Factors Controlling Cleat Development in the Barito Basin, Indonesia

A new depositional and provenance model for the Tanjung Formation, Barito Basin, SE Kalimantan, Indonesia

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