Aqueduct metadata document mekong river basin study pdf. Condensed intervals in the oligocene bathyal strata. Bachtiar, andang 1 1 exploration think tank indonesia, jakarta, indonesia kutai basin in east kalimantan indonesia, is one of the major hydrocarbon producing basins in the world with more than 11 bboe proven reserves, located in the vicinity of the mahakam delta. The kutai basin traverses the eastern slope of the island of borneo down from the central highlands, across the modern coastline to the basin floor of the makassar straits. Palaeoenvironment understanding of top coal mine, muarawahau. The origin and geological framework of the makassar strait have been considered by many authors, either in detailed studies of the strait itself or in compilations of. The project kutai basin is in green exploration stage. Carbonate facies model and paleogeography of tendehhantu formation, northern kutai basin, indonesia dadan p. The kutai basin occupies an area of extensive accommodation generated by tertiary extension of an economic basement of mixed continentaloceanic affinity. Past structural geological models for the samarinda anticlinorium have included gravity driven slumping, shale diapirism and thrusting related to regional tectonic events. The kutai sedimentary basin extends from the central highlands of borneo, across the eastern coast of the island and into the makassar strait. Tertiary sedimentary basins in indonesia location map of the. This paper analyses the paleogene and neogene evolution of the kutai basin using a combination of geophysical and. The basaltic to andesitic muller volcanics, north of the eastern extremity of the schwaner mountains fig.
The kutai basin is located in indonesia, stretching from the central region of borneo to the makassar strait. Features in pdfsam basic, free and open source pdfsam. Langbein and others abstract river floods are the result of many causes, and one of the primary objectives of scientific hydrology is the segregation and evaluation of the causative factors. The lithological succession in east kutai basin, east. Synthetic aperture radar data were used to interpret. Mekong river basin international union for conservation. Pdf the kutai basin formed in the middle eocene as a result of extension. Young,3 nathan marshall,4 and fauzie hasibuan5 1naturalis biodiversity center, department of geology, p.
Raft 23 june 2017 compilation prepared by mdba this draft compilation prepared by the murraydarling basin authority shows proposed amendments to the basin plan 2012 in blue and red text blue for additions. Stratigraphy and sediment provenance, barito basin. The easy stroller and wheelchairaccessible redwood loop trail winds a halfmile through. Not sure if some of that should be merged into here. In the samarinda region the neogene section alone reaches a thickness of up to 9 km. The kutai basin is located in the kutai region on the island of borneo. Upper kutai basin in the upper drainage basin upper mahakam area immediately to the northwest of the presentday mahakam delta, and lower. These represent an important paleomagnetic target for absol. A tectonic model for the onshore kutai basin, east kalimantan. About 85% of the volta basin is located in burkina faso and ghana while togo, benin, cote divoire and mali share the remaining 15%. We invite some of oil companies who operate in the kutai basin to actively participate in the last three workshop. The data selection and validation process for the mekong river basin study involved three steps. The kutai basin began to develop during a palaeogene to neogene age transgression, and.
Scientists estimate that these trees may range from 1,000 to 2,500. Where the basin lies close to a plate margin, the type of plate interaction occurring during sedimentation. The tectonic structure spreads nesw formed by samarinda anticlonirum. The felsic nyaan volcanics in the upper kutai basin fig. Depositional environment of kg basin, east coast of india. It is the ninth largest river basin in subsaharan africa. Kutai coal basin the muara wahau area is contained within part of the tertiary age sediment basin of kalimantan known as kutai basin figure 1. Big basins biggest attraction literally is a rare stand of aweinspiring, ancient coast redwoods that are among the tallest and oldest trees on earth.
The kutei basin is geologically divided into two parts. After solutioning is complete, there will be halite left in each cavern in form of saturated brine about 35,060 tons with insoluble material about 7,329 tons. Hydrologic conditions in the delaware river basin annual report 2005 hydrologic highlights of 2005 a year of flood and drought april flooding two early spring rainstorms the first on march 2829 and a second on april 23 combined with snowmelt to cause major flooding in the delaware river basin. Basement exploration in kg basin the untouched frontier. Pdf new observations on the sedimentary and tectonic. The population groups that manage water, make or influence decisions, receive benefits, or bear costs and risk have different levels of access to resources, knowledge, political representation, or courts. Tertiary facies architecture in the kutai basin, kalimantan, indonesia article pdf available in journal of asian earth sciences 171. Effect of interbedded layers and anticlinorium on ground. Ownership, reserves and resources, history, geology, location, maps, valuation exploration and production history, newsreleases. Mekong river basin international union for conservation of. Provide a seminar with special topic regarding all indonesia ppm activities all the indonesia ppm activities are fully suported by related institutions. World petroleum resources assessment project assessment. The hydrocarbons that have been produced in the kutai basin have come from the fluviodeltaic petroleum system of middle miocenepliocene age.
New observations on the sedimentary and tectonic evolution of. Geological survey fact sheet 20103015 june 2010 world petroleum resources assessment project assessment of undiscovered oil and gas resources of southeast asia, 2010 printed on recycled paper using a geologybased assessment methodology, the u. It starts on the eastern edge of the island and then. The bathymetry of the makassar strait shows several features interpreted to be structurally controlled. Stratigraphic evolution of oligocenemiocene carbonates and. Structural controls on the evolution of the kutai basin, east. Raft 23 june 2017 compilation prepared by mdba this draft compilation prepared by the murraydarling basin authority shows proposed. Consequently, the neogene strata in the shelfal area mainly comprise intercalated sandstones, mudstones and coals of the deltaic facies. The krishnagodavari basin is located in the southeastern part of the godavari valley, trending nesw and cretaceous successions comprising raghavapuram early cretaceous.
Early miocene source rocks and petroleum system in. Twostepwirelineloganalysisofoverpressureinthebekapaifield. Just to point someone at the kutai basin article which was an orphan now slightly less so it seems to have a good chunk of geology of borneo in it and this article seems to be missing that as a section. The productivity of the mekong river basin is dependent on a dramatic process of. The kutai basin of east kalimantan, indonesia, has been dominated by. With an area of 60,000 km 2, and depths up to 15 km, the kutai is the largest and deepest tertiary age basin in indonesia. The north makassar basin is 340 km from north to south, 100 km wide, from east. A tectonic model for the onshore kutai basin, east. Mar 03, 2018 the kutai basin is located in the kutai region on the island of borneo. Kutei basin fold and thrust belt 38170103 description. This is the most common technique in basin analysis, as morphometry form an. The kutai basin is the middlemost major sedimentary basin developed along the eastern coast of kalimantan. Pdf structural controls on the evolution of the kutai.
Morphometric analysis of a drainage basin using geographical. Analysis of water use on a large river basin using mike. Kutei basin fold and thrust belt assessment unit 38170103. For little basin group camp info, call 831 3383314. Kutai basin is located beneath east borneo, at the eastern edge of the sunda plate, resulted from the extension of southern eurasia. A significant part of the onshore basinal area is covered by quaternary alluviam. Combining this direct chronostratigraphic dating with electrofacies correlations permitted the construction of a detailed history of subsidence in the mahakam delta. Input pdf files can be merged completely or partially.
The east kutai basin is bounded to the north by the mangkaliat ridge, to the south by wnwese trending paternoster ridge, to the east by makasar through, and to the west by older sediment sequences named as lower kutai basin 6. The basin contains a thick succession of sedimentary rocks that are well exposed along the eastern margin of the basin fig. The kutai basin formed in the middle eocene as a result of extension linked to the opening of the. Like its immediate neighboring, krishnagodavari basin, mahanadi basin also has a geological extension into offshore. The stratigraphy in a sedimentary basin is the result of the interplay of the generation of space or accommodation and the influx of sediments sediment supply.
The kutai basin, kalimantan, is one of several large tertiary basins which opened during the mid to late eocene in borneo. The position of the basin relative to plate margins 3. Tertiary sedimentary basins in indonesia location map of. About 46 % of the basin area falls in amhara state, 32% falls in oromia and the rest of about 22% in binishangulgumuz states. Palaeoenvironments of borneo geology and palaeogeography of. Structural model, combining tectonic, gravitational and isostatic forces to produce. Wani case study mekong river basin 1 water and nature initiative wani c ase study mekong river basin authors.
Surface area of the groundwater basin is approximately 167 square miles. The watermasters groundwater basin flow was developed by stetson engineering in 1997. Basin introduction directorate general of hydrocarbons. It is bound to the north by the mangkalihat high and the central kalimantan ranges, to the south by the paternoster platform, adang fault zone and the schwaner and meratus mountains. A fold and thrust belt of oligocene to miocene deepwater and deltaic strata. Structural controls on the evolution of the kutai basin. Some measure more than 300 feet tall and 50 feet in circumference. This study incorporates outcrop and subsurface data of. Two merged diporiented seismic profiles showing progradational. The basin is bound to the west by the schwaner complex, comprising poorly dated regionally and contact metamorphosed rocks and cretaceous granitic. Data presented supports a tectonic model for the central kutai basin involving inversion of a deep. Basin introduction the mahanadi basin, a product of rifting and break up of gondwana land, situated on the east coast of india figs. Basin 77 rigs currently operating in the scoop stack us onshore rig count vs.
Sequence stratigraphy and growth of shelfal carbonates in a. Floridas 2010 group 4 submittal is an update, for waterbodies in group 4 basins, to the states previously approved section 303d list. The basin includes the truckee and carson rivers and pyramid lake and encompasses the cities of carson city, reno and sparks, as well as reclamations newlands project, all in nevada. Each cavern can produce halite about 201,901 tons, considered the purity of rock salt 97%.
The kutai basin of east kalimantan probably has the thickest sediment fill 714 km of all. Sustainable river basin management needs water allocation mechanisms based on a com. The fresh water storage capacity of the basin is estimated to be about 8. Total number of streams is 148, in which 95 are first order, 37 are second order, 12 are third order and 4 are fourth order streams. The kutai basin began to develop during a palaeogene to neogene age transgression, and is intruded by igneous rock and covered unconformable by alluvial deposit products of older rock deformation.
Lasmo seismic lines and has been merged with digitized. The subkalahari geological map shows that rocks dating from the archaean to present are exposed on the edges of the basin as well as covered by the kalahari group sedimentary rocks. Carbonate facies model and paleogeography of tendehhantu. The barito basin is located in southeast kalimantan, borneo. Palaeoenvironments of borneo geology and palaeogeography.
Geologically, it is essentially a blend of cenozoic paleogene and. Seismic profiles across the northern margin of the kutai basin show inverted middle eocene halfgraben oriented nnessw and ns. Pdf structural controls on the evolution of the kutai basin, east. Estimated crude oil production in 2002 was 2540 and 10,676 bblday from cepu and tuban blocks, respectively petroleum report of indonesia, 20022003, american embassy jakarta, 2004. Basin introduction kutch basin forms the northwestern part of the western continental margin of india and is situated at the southern edge of the indus shelf at right angles to the southern indus fossil rift zaigham and mallick, 2000. A page selection can be set in the form of comma separated page intervals ex. The formation of the makassar strait and the separation.
Accommodation is the interplay of eustatic sealevel changes, basin subsidenceuplift, local patterns of faulting. Upper kutai basin in the upper drainage basin upper mahakam area immediately to the northwest of the. World petroleum resources assessment project assessment of. The kutai basin formed in the middle eocene as a result of extension linked to the opening of the makassar straits and philippine sea. Big basin redwoods state park california state parks. The model is a two dimensional finitedifference model that uses a. Merge is the most used pdfsam basic module and lets you combine pdf files together. It starts on the eastern edge of the island and then extends over its shoreline, and out into open water. It is bounded by the nagar parkar fault in the north, radhanpurbarmer. The strait can be divided into the north and south makassar strait basins, which are separated by the sinistral paternoster fault katili, 1978. There is structural deepening of formation to the east, showing younger formation to the east, to the still. The colorado river basin study was released in december 2012. This is the most common technique in basin analysis, as morphometry form an ideal areal unit for interpretation and analysis.
Discoaster zonation of the miocene of the kutei basin, east. Introduction the 60,000 km2 kutai basin of east kalimantan figs. Early miocene source rocks and petroleum system in kutai basin, east kalimantan, indonesia. Both kinds of activities are critical to successful river basin management, and both are usually undertaken at various levels, including national level and international level in shared river basins, river basin level, and local or community levels.