Satyana executive advisor, skk migas guest lecture, 21 june 2014 tectonics, structures, petroleum systems. Offshore tarakan subbasin, northeast kalimantan search and. Pdf petroleum system and hydrocarbon prospectivity of. Ranking of indonesia sedimentary basin and storage. In this context, this research utilized a twenty 20 two dimensional 2d seismic line and well data comprising of gamma ray log, density log, sonic log, spontaneous potential and. According to microlithotype analysis, these coals may be characterized as vitrite rich with minor. The well was drilled to a total depth of approximately 12,950 feet in approximately 230 feet of water. At turpan city, july is the hottest month with a 24hour average temperature of 32.
The succession is characterized by thick sandstone bodies alternating with shales and coal beds. Phantompdf editez vos fichiers pdf en telechargeant. Aqueduct metadata document mekong river basin study pdf. Analysis of oil exploration plays in anza basin from a trap. A comparison of maceral and microlithotype indices for. Some new insights to tectonic and stratigraphic evolution of. At the east of sandakan basin, the sulu sea opened, resulted in the widening of the sandakan basin which serves as a new and. Spectrum generalised stratigraphies in the andaman sea region of the onshore andaman islands to the west, the irrawaddy delta to the north and the sumatra basins to the south image. Core laboratories has completed a sequence stratigraphic and regional geochemical study of the tarakan basin. The 9th international conference on petroleum geo chemistry in the africaasia regio n bandung, indonesia, 1517 november 2016. Nunukan block is located in the tarakan basin on the continental shelf of northeast kalimantan, approx. The trapping mechanism is expected to be mainly stratigraphic with a partial structural component. Pdf petrographic characteristics of coal from the lati formation.
The adang flexure separates the barito from the kutei basin and the mangkalihat arch separates the kutei from the tarakan basin. Us dept of commerce national oceanic and atmospheric administration national weather service middle atlantic rfc 328 innovation boulevard suite 330. Consistent problems have plagued operators in the tarakan basin, namely poor sequence and seismic control, extensive reworking of sediments, poor stratigraphic controls, lack of closures, young migration and lack of competent seals. Explanatory notes for the energyresources map of the circum. Exploration activity in the tarakan basin spans more than a century. The company and its partners are currently evaluating an appraisal program and planning to. Editez rapidement et sans soucis vos pdf grace au logiciel foxit pdf editor. It has been quite long time there is not any publication to update understanding of the tarakan subbasin.
Abstract the sembakung field was discovered in 1975 by arco. All of our offeringsfrom our popular bath bombs to our unique shampoo and conditioner barsare chemicalfree and specially formulated for our customers. The first wells in the anza basin were drilled in 1976. An outline of the geology of indonesia by, 2000, indonesian association of geologists edition, in english. Drilling began on tarakan island as early as 1897 and in 1901 the largest field to date in the tarakan basin, pamusian, was discovered and put on production in 1906 fig. An outline of the geology of indonesia 2000 edition. Palaeoenvironments of borneo geology and palaeogeography of. Tectonic controls on the hydrocarbon habitats of the. Hade bakda maulin chief of exploration phe ogan komering. The analogue accraketa basin is still under explored but found to be highly prospective. Kalimantan basin area, which comprises two offshore basins. The boundaries between the subbasins are not always effective borders, some are only hinges or fault zones.
Tarakan basin, ne kalimantan, indonesia geological society of. The tarakan sub basin, which is located in the northeast kalimantan, indonesia, is one of the prolific basins in circum borneo. A 250 m thick composite section of exposed sediments not including the soil interval was measured, from which 25 coal samples were collected. Analysis of oil exploration plays in anza basin from a. The quantitative data shows that these coals are vitrinite rich with poor concentration of inertinite and appreciable amount of exinite group of macerals. Located in chinas xinjiang region, it is sometimes used synonymously to refer to the southern half of the province, or nanjiang chinese. Introduction the paradox basin province is in southeastern and south central utah and southwestern colorado and encompasses much of the area from latitude 37u to 40u n. By the end of the early miocene the delta front had advanced approximately 200 km eastward of the presentday coastline moss et al. Many of the previous publications on tarakan were mainly focused on. The ultimate analysis shows that these coals are low in carbon content but have high sulphur content. Associate editor of aapg bulletin from 20062007 awards. Studies pertaining to heat flow density distribution in indonesian tertiary sedimentary basins have been conducted intermittently throughout more than two decades. Zanial and luki 1984 described the depositional cycles in the tarakan basin. Physiographic and tectonic setting of the tarakan basin, northeast kalimantan showing producing fields.
Chevron and esso drilled anzai and bahati1 wells in the southern part of anza basin. The anza basin is a sedimentary basin in north eastern kenya. Extending southward from the tasman basin between new zealand and eastern australia is the macquarie ridge, which forms a major boundary between the deep waters of the pacific and indian oceans. Juniata river basin stages national weather service. Tertiary sedimentation in the basin has been fairly continuous since its inception in. Petroleum system and hydrocarbon prospectivity of the simenggaris block and its surrounding areas, tarakan basin, east kalimantan, indonesia. Strata of the middle miocene balikpapan formation from the lower kutai basin are well exposed in a section near the samarinda city, east kalimantan, indonesia. Even so, all of these studies have always concentrated on the basic compilations of thermal gradient, thermal conductivity, and terrestrial heat flow datasets or the study of basin thermal history rather than on the investigations. Multivariate statistical analysis for characterization of sedimentary. They also have high volatile matter content varying between 52.
Number 37 february 2017 figure 3 shows a schematic cross section of the three basins in east borneo, from the barito basin in the south to the tarakan basin in the north. In this paper, the discussion about the tarakan sub basin also includes the tidung sub basin. Ranking of indonesia sedimentary basin and storage capacity. Reinterpretation of the sembakung oilfield, kalimantan. Section across tarakan and kutei basins tarakan basin eni. The basin is manufactured entirely out of 16gage, type 304 stainless steel, with seam welded construction. Sandakan basin underwent another tectonic event at the northwest direction. The position of tarakan subbasin is considerably strategic, geopolitically located on the. Anadarko announced the badik discovery, located in the tarakan basin of indonesia, encountered approximately 3 net feet of oil and natural gas pay. Eni and gdfsuez combine feed and epc bids to speed up indonesian muara bakau development after the successfully appraisal of the jangkrik natural gas discovery, eni and gdfsuez intend to speed up the development of the muara bakau psc, kutei basin, east kalimantan, indonesia. The two largest fields in the basin, tarakan and bunyu, comprise faulted anticlinal structures. In this paper, the discussion about the tarakan subbasin also includes the tidung subbasin.
Current zonation prioritization for california land birds. Both the basins have been filled with miocenepleistocene fluvial and deltaic sediments in the onshore and shelf areas of the basin that grade into turbidite deposits on the. Kalimantan region have high moisture content which ranges from. Nov 02, 2010 anadarko announced the badik discovery, located in the tarakan basin of indonesia, encountered approximately 3 net feet of oil and natural gas pay. Spectrum from seismic data, the andaman sea basin forearc area can be shown to contain a thick succession. Palaeoenvironments of borneo geology and palaeogeography. Since then 11 wells have been drilled in the anza basin. The tarakan subbasin is located a few kilometers to the north of the famous mahakam delta. Basin, berau sub basin, and muara sub basin achmad and samuel, 1984. Petrographic characteristics of coal from the lati. Thermal modeling and heat flow density interpretation of.
Tectonic controls on the hydrocarbon habitats of the barito. Generalized neogene stratfgraphlc chart, tarakan basin 96 51. The tarakan subbasin is part of a subbasin complex which includes the tidung, berau, and muaras subbasins located in northeast kalimantan. The tarakan basin of this paper includes all four subbasins. Jelai volcanics of ne kalimantan w of tarakan basin, calcalkaline basaltic andesites. Geololgc map of the tarakan basin showing in particular the trace of the pi locene unconformity in map and section view 94 50. Reinterpretation of the sembakung oilfield, kalimantan, indonesia utilizing modern 3d seismic data tony edwards equatorial energy international inc. Cases from indonesia sekolah tinggi teknologi nasional, yogyakarta. These events resulted in the opening of sandakan and tarakan basins leong 1976. Coal resources and reserves in east kalimantan in 2012 2014 coal calorie 5000 up to 7000 ccl and sulphur 0,8 up to 1,5 description 2012 20 2014 resources mt 31. Petrological investigation of eocene coals, garo hills. Tgs announces a second multiclient 3d seismic survey in the tarakan basin, offshore northern indonesia. Petrographic characteristics of coal from the lati formation, tarakan basin, east kalimantan, indonesia article pdf available in international journal of coal geology 812. Some new insights to tectonic and stratigraphic evolution.
The tarfaya basin is a structural basin located in southern morocco that extends westward into the moroccan territorial waters in the atlantic ocean. Investigation of coal of eocene age from the garo hills was undertaken to characterize them petrographically and to discuss on their evolution. The tarim basin is an endorheic basin in northwest china occupying an area of about 1,020,000 km 2 390,000 sq mi. Zonation conservation rankings based on species distribution models for 198 land bird species under current 19712000 climate conditions. Pdf the present paper entails the petrographic characterization on limited coal. All of our offeringsfrom our popular bath bombs to our unique shampoo and conditioner barsare chemicalfree. Phanerozoic passive margins, cratonic basins and global tectonic maps 1st edition.
Stratigraphic succession and depositional framework of the. Andaman sea basin hydrocarbon indicators dhis image. It is located in northeast kalimantan, some 50 miles 80 kilometers from tarakan island. Depositional systems of the deep water tarakan basin, indonesia. From the latest oligocene to early middle miocene sedimentation in the basins occurred in a marine environment. The third stage of this deformation took place from early miocene to middle miocene. Chief editor shell international exploration and production b. A little interest was put in there probably due to low exploration success of oil and gas in the area, although there are already oil and gas fields in the area which have been producing since 1970s, namely bunyu nibung and tapa fields in bunyu island, pamusian in tarakan island and. All seam welds shall be ground smooth and be polished to a satin finish. I am developing this interpreter for selflearning purposes,dont take it serious. This sandstone is hydrocarbon producer in most of onshore fields of tarakan island. The basins are distinguished by their di erent tectonic styles during tertiary and pleistocene times.
Petrographic characteristics of coal from the lati formation. Structural controls on the evolution of the kutai basin. The basin is named for the city of tarfaya located near the border of western sahara, a region governed by the kingdom of morocco. Infix pdf editor produits technologiques iceni iceni technology. The greater tarakan basin area, including the tidung, berau and muara subbasins, has long been seen as a secondtier hydrocarbon province when compared to both the kutei basin mahakam delta area to the south and the basins of northwest borneo. The basin has a patented decorative exposed ptrap design. Metaal basin is a onepiece, wall mounted basin with integral round bowl. The turpan basin has a harsh, continental desert climate koppen bwk in which the precipitation is far less than the potential evaporation. There have been oil and gas shows in some of the wells. Videocon videocon group of company indian business group. The canary islands form the western edge of the basin and lie approximately 100 km to the west. Tgs to conduct 3d seismic survey in tarakan basin, offshore.
The third stage of this deformation took place from. Exploration what lies deepwater beneath the tano basin. The tbb11 survey will increase coverage in this area to nearly 3,500 km2. An appraisal of the exciting 2004 jeruk oil discovery appears to nave gererated as many questions as did answers. The data selection and validation process for the mekong river basin study involved three steps.
Structural controls on the evolution of the kutai basin, east. An outline of the geology of indonesia 2000 edition open. It has produced with various interruptions until the present day with a cumulative production of 193 mmbo, representing 60% of the basin production to date figs. In the samarinda region the neogene section alone reaches a thickness of up to 9 km. The barito, kutei, and tarakan basins are located in the eastern half of kalimantan borneo island, indonesia. Pdf petroleum system and hydrocarbon prospectivity of the. Pdf petrographic characteristics of coal from the lati. Jun 08, 2017 the tarakan sub basin is part of a sub basin complex which includes the tidung, berau, and muaras subbasins located in northeast kalimantan. Primarily developed in the late pleistocene, it has long been inferred that this structural trend of nwse arches continues into the northernmost part of the basin, with the possibility of the sebatik and ahus arches being structurally expressed on. Index map of tarakan basin showing fades outlines and significant fields and wildcats 93 49.
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