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Articoli di riviste sul tema "Bowen Basin"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 26 gennaio 2023

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1

Benfell, Kathy E., B. Basil Beamish, Peter J. Crosdale e K. A. Rodgers. "Combustion behaviour of Bowen Basin coals". Fuel Processing Technology 60, n. 1 (giugno 1999): 1–14. http://dx.doi.org/10.1016/s0378-3820(99)00037-5.

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2

Danis, Cara. "Sydney–Gunnedah–Bowen Basin deep 3D structure". Exploration Geophysics 43, n. 1 (marzo 2012): 26–35. http://dx.doi.org/10.1071/eg11043.

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3

Bell, R. M. "METHANE DRAINAGE POTENTIAL OF THE NORTHERN BOWEN BASIN". APPEA Journal 27, n. 1 (1987): 281. http://dx.doi.org/10.1071/aj86022.

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Large volumes of methane plus some other gases are generated during the coalification process. Under suitable conditions some of this gas is adsorbed within the microporosity of coals. The rate at which the gas can desorb is a function of the permeability, degree of fracturing or cleating, moisture content, geochemistry of the coals, and the pressure differential. Flow rates from coals are generally low but can be dramatically improved by artificial stimulation and techniques such as lateral drilling.Methane drainage or coal de-methanisation has been carried out for many years, primarily for safety reasons. The resource value of methane in coal seams is now being recognised and considerable research is being undertaken both overseas and in Australia.In the Northern Bowen Basin, several million tonnes of coal are mined each year. The main seams of the Permian Collinsville, Moranbah, German Creek, and Rangal Coal Measures are generally thick and laterally extensive. The area north of Blackwater probably contains more than 100 billion tonnes of coal from which several hundred billion m3 (several Bcf) methane could conceivably be recovered in those areas where the coals are too deep for commercial exploitation.The coals of the Northern Bowen Basin are considered to have better physical parameters for the commercial development of methane drainage projects than those of the central and southern Bowen Basin where methane drainage projects were undertaken several years ago. It is estimated that more than 85 million m3 (3 Bcf) of recoverable gas per square km could be present in some areas. This gas can probably be produced for less than $1.50/GJ (1 Mcft, a figure which compares favourably with many conventional natural gas sources.The Northern Bowen Basin is well-situated with respect to potential gas markets at Townsville and Gladstone. The gas could also be used as a chemical feedstock for products such as ammonia, fertilisers, explosives or synfuels, with the plants located close to the producing wells, thus significantly reducing gas transport costs.

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4

Beeston, J. W. "Coal rank variation in the Bowen Basin, Queensland". International Journal of Coal Geology 6, n. 2 (luglio 1986): 163–79. http://dx.doi.org/10.1016/0166-5162(86)90019-4.

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5

Babaahmadi, Abbas, Renate Sliwa e Joan Esterle. "Post Jurassic shortening in the western Surat Basin relative to underlying basement depth and faulting". APPEA Journal 56, n. 2 (2016): 597. http://dx.doi.org/10.1071/aj15103.

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The Hutton-Wallumbilla (HWF), Merivale (MF), Kia Ora, and Injune faults are the major structures in the western Surat Basin, deforming Palaeozoic to Jurassic rock units. The authors present results from the interpretation of gridded gravity data and open-file seismic reflection data, which provide constraints on the geometry and kinematics of these faults. The interpretation of gravity data indicates that the HWF and MF are expressed by sharp lineaments in moderate to high-amplitude anomalies, indicating a deep-seated nature of the faults. The interpretation of seismic lines shows that the HWF and MF are northeast-dipping and east-dipping reverse blind faults, respectively. Some other faults also displaced and folded the rock units of the Bowen and Surat basins, such as the Kia Ora and Injune faults. The MF, Kia Ora, and the northern part of the HWF acted as normal faults during the early Permian and then have been inverted during the Late Permian–Triassic Hunter-Bowen Orogeny phases, especially during the early Late Triassic. The largest fault throws in the Bowen Basin successions are observed along the southern part of the HWF and its central splay, which are around 350 m and 480 m, respectively. The stratigraphic units of the Surat Basin above it have gently been folded over the major blind faults. The largest amount of shortening in the Surat Basin has taken place over the southern part of the HWF by 0.5%. The basement depth played an important role in the amount of contractional deformation in the Bowen and Surat basins. Where the basement is shallow, the amount of deformation along the faults in both the Bowen and Surat basins is higher.

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6

Riley, J. M. "THE RISE AND RISE OF COAL SEAM GAS IN THE BOWEN BASIN". APPEA Journal 44, n. 1 (2004): 647. http://dx.doi.org/10.1071/aj03032.

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The coal seam gas (CSG) industry has been active in Australia for almost three decades, with interest largely focussed on the Bowen and Sydney basins. Sporadic activity has also occurred in a number of other areas including the Galilee, Ipswich, Clarence–Moreton, Gunnedah, Gloucester, and Otway basins to name a few, with significant recent interest shown in the promising Surat Basin. Of these basins it is the Bowen Basin in eastern central Queensland which has continued to shine as the premier coal seam gas province in the country.From humble beginnings in the mid-1970s in the Moura area, CSG from the Bowen Basin now supplies around 20% of Queensland gas demand. Since the start of commercial production from the basin in 1996, production has grown to about 20 PJ per year from five separate fields, with three new fields under construction expected to more than double this volume over the next 2–3 years.The largest contribution to this growth will come from the Comet Ridge region which is proving itself to be a world class CSG deposit. The high-productivity fairway in the south of the region extends over an area about 80 km long and 20 km wide and includes the Tipperary Fairview field, and the Origin Energy Spring Gully project. In the last year proved and probable gas reserves have more than doubled to 1,500 PJ across the fairway, with upside recoverable gas estimated to be 4,700 PJ. The rapid rate of CSG reserves increase in the Bowen Basin demonstrates the key role this industry will play in the eastern Australia gas market.

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7

Draper, J. J., e C. J. Boreham. "GEOLOGICAL CONTROLS ON EXPLOITABLE COAL SEAM GAS DISTRIBUTION IN QUEENSLAND". APPEA Journal 46, n. 1 (2006): 343. http://dx.doi.org/10.1071/aj05019.

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Methane is present in all coals, but a number of geological factors influence the potential economic concentration of gas. The key factors are (1) depositional environment, (2) tectonic and structural setting, (3) rank and gas generation, (4) gas content, (5) permeability, and (6) hydrogeology. Commercial coal seam gas production in Queensland has been entirely from the Permian coals of the Bowen Basin, but the Jurassic coals of the Surat and Clarence-Moreton basins are poised to deliver commercial gas volumes.Depositional environments range from fluvial to delta plain to paralic and marginal marine—coals in the Bowen Basin are laterally more continuous than those in the Surat and Clarence-Moreton basins. The tectonic and structural settings are important as they control the coal characteristics both in terms of deposition and burial history. The important coal seam gas seams were deposited in a foreland setting in the Bowen Basin and an intracratonic setting in the Surat and Clarence-Moreton basins. Both of these settings resulted in widespread coal deposition. The complex burial history of the Bowen Basin has resulted in a wide range of coal ranks and properties. Rank in the Bowen Basin coal seam gas fields varies from vitrinite reflectance of 0.55% to >1.1% Rv and from Rv 0.35-0.6% in the Surat and Clarence-Moreton basins in Queensland. High vitrinite coals provide optimal gas generation and cleat formation. The commercial gas fields and the prospective ones contain coals with >60% vitrinite.Gas generation in the Queensland basins is complex with isotopic studies indicating that biogenic gas, thermogenic gas and mixed gases are present. Biogenic processes occur at depths of up to a kilometre. Gas content is important, but lower gas contents can be economic if deliverability is good. Free gas is also present. Drilling and production techniques play an important role in making lower gas content coals viable. Since the Bowen and Surat basins are in a compressive regime, permeability becomes a defining parameter. Areas where the compression is offset by tensional forces provide the best chances for commercial coal seam gas production. Tensional setting such as anticline or structural hinges are important plays. Hydrodynamics control the production rate though water quality varies between the fields.

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8

Draper, John, Atsushi Aoki, Nirou Okamoto, Hiroshi Karashima, Hideo Aoyama, Masayoshi Tanoue, Takao Aizawa, Ken-ichi Yamazaki e Mark Covington. "Geophysical studies in the Bowen Basin: a collaborative approach". ASEG Extended Abstracts 2004, n. 1 (dicembre 2004): 1–4. http://dx.doi.org/10.1071/aseg2004ab035.

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9

Godber, Kate E., James Reid e Guy LeBlanc Smith. "Application of Airborne EM to Bowen Basin Coal Projects". ASEG Extended Abstracts 2012, n. 1 (dicembre 2012): 1–4. http://dx.doi.org/10.1071/aseg2012ab205.

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10

Campbell, M. J., U. Shaanan e C. Verdel. "Fold-interference patterns in the Bowen Basin, northeastern Australia". Australian Journal of Earth Sciences 64, n. 5 (18 giugno 2017): 577–85. http://dx.doi.org/10.1080/08120099.2017.1334704.

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11

Lawrie, Gwendolyn A., Ian R. Gentle, Celesta Fong e Miryam Glikson. "Atomic force microscopy studies of Bowen Basin coal macerals". Fuel 76, n. 14-15 (novembre 1997): 1519–26. http://dx.doi.org/10.1016/s0016-2361(97)00133-6.

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12

Zheng, Hang, Tianyu Chen, Victor Rudolph e Suzanne D. Golding. "Biogenic methane production from Bowen Basin coal waste materials". International Journal of Coal Geology 169 (gennaio 2017): 22–27. http://dx.doi.org/10.1016/j.coal.2016.09.006.

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13

Quinn, Matthew. "PESA year in review 2019 – development and production". APPEA Journal 60, n. 2 (2020): 371. http://dx.doi.org/10.1071/aj20010.

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Australia’s production has been steadily increasing since 2013 with the main contributors being the large liquefied natural gas (LNG) projects. The North Carnarvon Basin accounted for over half of Australian production in 2019, dominated by North West Shelf LNG, Gorgon, Wheatstone and Pluto. Just under a quarter of production was from the Bowen-Surat Basin, with the highest producing project being the Condabri, Talinga and Orana cluster of coal seam assets. The next most prolific basin was the Browse Basin at just over 10%, with Prelude and Ichthys, followed by the Gippsland at 7%. During the year, the Greater Enfield Project, in the North Carnarvon Basin, was brought onstream, which involved a 30-km tie-in of the Laverda and Cimatti fields to the Ngujima-Yin floating production, storage and offloading vessel at the Vincent Field via sub-sea pipelines. Also brought into production during 2019 was the Roma North and Project Atlas, Bowen-Surat Basin, coal bed methane projects. Gas from Roma North is exclusively contracted to the Gladstone LNG consortium while Project Atlas gas will be supplied to domestic customers.

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14

Davis, Brooke A., Sandra Rodrigues, Joan S. Esterle, Ai D. Nguyen, Alexander J. Duxbury e Suzanne D. Golding. "Geochemistry of apatite in Late Permian coals, Bowen Basin, Australia". International Journal of Coal Geology 237 (marzo 2021): 103708. http://dx.doi.org/10.1016/j.coal.2021.103708.

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15

Levy, John H., Stuart J. Day e John S. Killingley. "Methane capacities of Bowen Basin coals related to coal properties". Fuel 76, n. 9 (luglio 1997): 813–19. http://dx.doi.org/10.1016/s0016-2361(97)00078-1.

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16

Brakel, A. T., J. M. Totterdell, A. T. Wells e M. G. Nicoll. "Sequence stratigraphy and fill history of the Bowen Basin, Queensland". Australian Journal of Earth Sciences 56, n. 3 (aprile 2009): 401–32. http://dx.doi.org/10.1080/08120090802698711.

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17

Scott, Andrew C., e Geoffrey Playford. "Early Triassic megaspores from the Rewan Group, Bowen Basin, Queensland". Alcheringa: An Australasian Journal of Palaeontology 9, n. 4 (gennaio 1985): 297–323. http://dx.doi.org/10.1080/03115518508618975.

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18

Omuta, Hidefumi, e Shinichi Mitsuda. "The exploration of Coalbed Methane in the Northern Bowen Basin, Australia". Journal of the Japanese Association for Petroleum Technology 67, n. 1 (2002): 72–82. http://dx.doi.org/10.3720/japt.67.1_72.

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19

Boreham, C. J., S. D. Golding e M. Glikson. "Factors controlling the origin of gas in Australian Bowen Basin coals". Organic Geochemistry 29, n. 1-3 (gennaio 1998): 347–62. http://dx.doi.org/10.1016/s0146-6380(98)00077-1.

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20

Petkova, Vanessa, Stewart Lockie, John Rolfe e Galina Ivanova. "Mining Developments and Social Impacts on Communities: Bowen Basin Case Studies". Rural Society 19, n. 3 (ottobre 2009): 211–28. http://dx.doi.org/10.5172/rsj.19.3.211.

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21

Mastalerz, Maria, e Miryam Glikson. "In-situ analysis of solid bitumen in coal: examples from the Bowen Basin and the Illinois Basin". International Journal of Coal Geology 42, n. 2-3 (gennaio 2000): 207–20. http://dx.doi.org/10.1016/s0166-5162(99)00040-3.

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22

Korsch, J., C. J. Boreham, J. M. Totterdell, R. D. Shaw e M. G. Nicoll. "DEVELOPMENT AND PETROLEUM RESOURCE EVALUATION OF THE BOWEN, GUNNEDAH AND SURAT BASINS, EASTERN AUSTRALIA". APPEA Journal 38, n. 1 (1998): 199. http://dx.doi.org/10.1071/aj97011.

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The Early Permian to Middle Triassic Bowen and Gunnedah basins and the Early Jurassic to Early Cretaceous Surat Basin in eastern Australia developed in response to a series of interplate and intraplate tectonic events located to the east of the basin system. The initial event was extensional and stretched the continental crust to form a significant Early Permian East Australian Rift System. The most important of the rift-related features are a series of half graben that form the Denison Trough, now the site of several commercial gas fields. Several contractional events from the mid-Permian to the Middle Triassic are associated with the development of a foreland fold and thrust belt in the New England Orogen. This caused a foreland loading phase of subsidence in the Bowen and Gunnedah basins. Thick coal measures deposited towards the end of the Permian are the most important hydrocarbon source rocks in these basins. The development of the Surat Basin marked a major change in the subsidence and sedimentation patterns. It was only towards the end of this subsidence that sufficient burial was achieved to put the source rocks over much of the basin into the oil window. Based on an evaluation of the undiscovered hydrocarbon resources for the Bowen and Surat basins in southern Queensland, our estimates of the yields of hydrocarbons suggest that significant volumes of hydrocarbons have been produced in the basins. The bulk of the hydrocarbons were generated after 140 Ma and most of the generation occurred in the late Early Cretaceous. Because the estimated volume of the hydrocarbons generated far exceeds the volume of discovered hydrocarbons, preservation of accumulations may be the main risk factor. The yield analysis, by demonstrating the potentially large quantities of hydrocarbons available, should act as a stimulus to exploration initiatives, particularly in the search for stratigraphic traps.

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23

Faraj, Basim S. M., Chris R. Fielding e Ian D. R. Mackinnon. "Cleat mineralization of Upper Permian Baralaba/Rangal Coal Measures, Bowen Basin, Australia". Geological Society, London, Special Publications 109, n. 1 (1996): 151–64. http://dx.doi.org/10.1144/gsl.sp.1996.109.01.11.

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24

McLoughlin, Stephen. "Some Permian glossopterid fructifications and leaves from the Bowen Basin, Queensland, Australia". Review of Palaeobotany and Palynology 62, n. 1-2 (gennaio 1990): 11–40. http://dx.doi.org/10.1016/0034-6667(90)90015-b.

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25

Marshallsea, SusanJ. "The thermal history of the Bowen Basin: An apatite fission track study". International Journal of Radiation Applications and Instrumentation. Part D. Nuclear Tracks and Radiation Measurements 17, n. 3 (1990): 421–22. http://dx.doi.org/10.1016/1359-0189(90)90092-c.

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26

Hammond, R. L., e T. D. Sullivan. "Geological structure of coal mining areas in the Bowen Basin - I: Moura". International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts 27, n. 2 (aprile 1990): A118. http://dx.doi.org/10.1016/0148-9062(90)95298-f.

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27

Elliott, L. G. "POST-CARBONIFEROUS TECTONIC EVOLUTION OF EASTERN AUSTRALIA". APPEA Journal 33, n. 1 (1993): 215. http://dx.doi.org/10.1071/aj92017.

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Analysis of seismic data from the Bowen and Surat Basins has yielded valuable information on the Permian and Triassic evolution of eastern Australia. When combined with seismic data from the Clarence-Moreton and Maryborough Basins, a new understanding of the post-Triassic evolution of the region can be gained, with widespread implications for other eastern Australian basins.The Early Permian-Middle Triassic Bowen-Sydney Basin is a foreland basin system extending 2000 km in preserved section from Nowra in the south to Collinsville in the north. Permian outcrops as far north as Cape York were probably part of the same system prior to deformation and erosion. The basins in the Bowen-Sydney system were linked by similar structural and stratigraphic patterns controlled by a magmatic arc to the east. The Esk Trough and associated remnant basins east of the Taroom Trough were part of the Middle Triassic foreland sequence. The structural style in the system is dominated by thrusting from the east. An Early Triassic deformation is shown to be the most important, rather than the previously believed Middle Triassic event.The overlying Jurassic-Cretaceous foreland system, which included the Surat, Maryborough and Clarence-Moreton Basins, were once joined behind another magmatic arc, east of the Triassic arc position. A major mid-Cretaceous deformation is documented which fragmented the Jurassic-Cretaceous foreland basin into a number of remnant basins prior to the opening of the Tasman Sea in the Cenomanian. The dominant structural style is again thrusting from the east. Given the severity of the deformation, its effects are expected to be present in continental margin basins around Australia.

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28

Fielding, C. R., A. J. Falkner e S. G. Scott. "Fluvial response to foreland basin overfilling; the Late Permian Rangal Coal Measures in the Bowen Basin, Queensland, Australia". Sedimentary Geology 85, n. 1-4 (maggio 1993): 475–97. http://dx.doi.org/10.1016/0037-0738(93)90099-q.

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29

Troup, Alison, e Peter Green. "The changing face of Queensland's petroleum industry". APPEA Journal 51, n. 1 (2011): 225. http://dx.doi.org/10.1071/aj10016.

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The cycles and related changes in exploration targets identified in this study show the evolution of the Queensland petroleum industry from conventional petroleum to coal seam gas dominance. Delineation of these cycles was undertaken using petroleum exploration well data, and production and reserves statistics. Although the cycles are defined on the basis of exploration activity, there is a very different history in the types of targets and commodities explored for in the Bowen-Surat and Cooper-Eromanga basins. Trends in exploration success have been influenced by technology improvements, better understanding of target reservoirs, proximity to infrastructure, government policy and world oil prices. Four distinct exploration cycles have been identified from the data. During the first cycle (1959–74) exploration focused predominantly on the shallower Jurassic-aged reservoirs in the Bowen-Surat basins resulting in the discovery of most of the major conventional oil and gas fields. The second cycle (1979–89) saw exploration begin in earnest in the Cooper-Eromanga basins and a switch to predominantly Triassic-aged reservoirs in the Bowen-Surat basins. The first coal seam gas exploration wells were drilled during this cycle. The third cycle (1990–99) shows a decrease in the number of conventional petroleum wells across both regions and the beginning of the switch to the present dominance of coal seam gas. The fourth cycle (2000–present) shows a significant decrease in the number of conventional exploration wells drilled across both regions, but an increase in the success rates. All conventional discoveries in the Bowen-Surat basins during cycle four have been in Permian-aged reservoirs, reflecting a change in the exploration focus to deeper parts of the Bowen Basin. Coal seam gas exploration has expanded significantly, with the Walloon Coal Measures being targeted, resulting in nearly four coal seam gas wells drilled for each conventional petroleum exploration well state-wide since 2000. Examination of coal seam gas exploration highlights the many false starts since the first well was drilled in 1980. Exploration has shifted from area to area as companies tested different exploration concepts and completion techniques. The most obvious shift has been from Permian-aged targets of the Bowen Basin into the Jurassic-aged Walloon Coal Measures in the Surat and Clarence-Moreton basins, as its prospectivity was realised.

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Douglas, G. B., P. W. Ford, M. Palmer, R. M. Noble e R. Packett. "Fitzroy River Basin, Queensland, Australia. I. Identification of Sediment Sources in Impoundments and Flood Events". Environmental Chemistry 3, n. 5 (2006): 364. http://dx.doi.org/10.1071/en06009.

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Environmental Context. The Fitzroy River Basin is a major contributor to the loads of suspended sediment and nutrients reaching coastal areas in the southern Great Barrier Reef. Cost-effective investment in improved land, vegetation, and water management to lower these loads requires an understanding of the sources and movement of sediments within the basin. This multidisciplinary geochemical and modelling study provides for the first time a quantitative estimate of sediment sources and spatial and hydrology-related variation within the Fitzroy River Basin. Abstract. An integrated geochemical, modelling, and reconnaissance soil sampling approach has been used to identify the sources of sediment in the Fitzroy River Basin (FRB). The composition of sediment in weirs and dams within the FRB indicate that in the southern and central FRB the Dawson River contributes only a small basaltic component and the inputs are dominated by soils from the Surat and Bowen Basins. Rivers from the central FRB carry variable amounts of basaltic soils. In contrast, basaltic soils constitute the majority of sediment transported during flood events. Surat Basin soils form a minor component of flood events with little contribution from soils of the Bowen Basin despite it constituting the majority of the area of the central FRB. Soils from the Thomson Fold Belt constitute a substantial proportion of the sediment transported by, and retained in, impoundments in the central FRB and also dominate sediment delivered from the western FRB. This study will inform cost-effective investment by government to target remedial actions to reduce sediment and nutrient loads within the FRB that may be ultimately transported via the Fitzroy River Estuary to the southern Great Barrier Reef.

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31

Davis, Brooke, Joan Esterle e Sandra Rodrigues. "Towards understanding phosphorus distribution in coal: A case study from the Bowen Basin". ASEG Extended Abstracts 2018, n. 1 (dicembre 2018): 1–8. http://dx.doi.org/10.1071/aseg2018abm3_3a.

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32

Danis, Cara, Craig O'Neill e Mark Lackie. "Building 3D geological knowledge through regional scale gravity modelling for the Bowen Basin". Exploration Geophysics 43, n. 1 (marzo 2012): 8–25. http://dx.doi.org/10.1071/eg11028.

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33

Suthers, Belinda, e Steve Hearn. "Shear-Wave Splitting Analysis of Multi-Offset Coal Vsps in the Bowen Basin". Exploration Geophysics 28, n. 4 (settembre 1997): 363–68. http://dx.doi.org/10.1071/eg997363.

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34

Uysal, I. Tonguç. "Clay-Mineral Authigenesis in the Late Permian Coal Measures, Bowen Basin, Queensland, Australia". Clays and Clay Minerals 48, n. 3 (2000): 351–65. http://dx.doi.org/10.1346/ccmn.2000.0480306.

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35

Bertoli, Olivier, Andrew Paul, Zach Casley e Doug Dunn. "Geostatistical drillhole spacing analysis for coal resource classification in the Bowen Basin, Queensland". International Journal of Coal Geology 112 (giugno 2013): 107–13. http://dx.doi.org/10.1016/j.coal.2012.12.010.

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36

Harris, Kathryn, Vair Pointon e Ryan Morris. "The presence of natural methane in Great Artesian Basin aquifers of the Surat Basin". APPEA Journal 52, n. 2 (2012): 674. http://dx.doi.org/10.1071/aj11088.

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Abstract (sommario):

The Surat Basin portion of the Great Artesian Basin (GAB) in Queensland has long been known to contain natural gas from both conventional and CSG sources. Commercial gas extraction from conventional sources target the Evergreen and Precipice Formations, which are among the lowermost of the Surat Basin stratigraphic units; however, evidence exists of methane occurrences in waterbores, which in most cases, access aquifers much shallower than recognised conventional gas or CSG targets. Large-scale development of CSG in the Surat and southern Bowen basins has highlighted the presence of gas in aquifers overlying and underlying the coal measures. Potential issues associated with gas in waterbores include health and safety risks, and the difficulty of establishing baseline groundwater bore conditions against which potential CSG impacts can be compared. Australia Pacific LNG has been investigating the presence of gas in the aquifers across the basin. The program has involved the routine measurement of wellhead gas concentrations and analysis of dissolved gas in waterbores. Stable isotope analysis of the dissolved methane (δ13C-methane and δD-methane) has been undertaken to ‘fingerprint’ aquifer gasses to ascertain their provenance. More recently, δ13C-CO2 has been added to the suite of isotopes. Initial results confirm the presence of natural methane across the study area and in all of the GAB aquifers sampled. Isotopic analysis indicates a distinct difference in isotopic signatures between the methane from the coal measures and that of the overlying aquifers from which most groundwater is extracted.

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37

WARREN, A. A., R. DAMIANI e A. M. YATES. "The South African stereospondyl Lydekkerina huxleyi (Tetrapoda, Temnospondyli) from the Lower Triassic of Australia". Geological Magazine 143, n. 6 (4 settembre 2006): 877–86. http://dx.doi.org/10.1017/s0016756806002524.

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The first tetrapod fossil from the Rewan Formation of the Galilee Basin, central Queensland, Australia, is identified as Lydekkerina huxleyi, a stereospondyl found elsewhere only in the Lystrosaurus Assemblage Zone of South Africa. Apomorphies shared with L. huxleyi are: anterior palatal vacuity with anterodorsal projections from its posterior margin; ventral surface of skull roof with series of thickened ridges (condition unknown in other lydekkerinids); and vomerine shagreen present (possible autapomorphic reversal). Restudy of the only other Australian lydekkerinid, Chomatobatrachus halei, shows it to be distinct from L. huxleyi. The Rewan Formation, undifferentiated in the Galilee Basin, can be correlated with the Rewan Group of the Bowen Basin, and to the early part of the Lystrosaurus Assemblage Zone of the Karoo Basin, South Africa, which are of Griesbachian age. Varying palaeoenvironments may contribute to the contrasting nature of the Australian and South African faunas.

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38

Peters, Troy, e Steve Hearn. "The Influence of Coal-Mine Geology on Seismic Data Quality in the Bowen Basin". ASEG Extended Abstracts 2001, n. 1 (dicembre 2001): 1–4. http://dx.doi.org/10.1071/aseg2001ab107.

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39

Paridon, Henk van, e Fabian Brandimarte. "Interburden mapping using 3D seismic attributes at an underground coal mine, Bowen Basin, Queensland". ASEG Extended Abstracts 2012, n. 1 (dicembre 2012): 1–4. http://dx.doi.org/10.1071/aseg2012ab416.

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40

Evans, B., P. Carter e D. Khoo. "The Numerical Modelling of Sandstone Pinch-Outs and Drapes in the Bowen Basin, Queensland". Exploration Geophysics 22, n. 1 (marzo 1991): 129–34. http://dx.doi.org/10.1071/eg991129.

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41

Godwin, L., M. J. Morwood, S. L’Oste-Brown e A. Dale. "Bowen Basin Aboriginal cultural heritage project: A strategic regional approach for research and management". Australian Archaeology 48, n. 1 (gennaio 1999): 29–34. http://dx.doi.org/10.1080/03122417.1999.11681625.

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42

Pattison, C. I., C. R. Fielding, R. H. McWatters e L. H. Hamilton. "Nature and origin of fractures in Permian coals from the Bowen Basin, Queensland, Australia". Geological Society, London, Special Publications 109, n. 1 (1996): 133–50. http://dx.doi.org/10.1144/gsl.sp.1996.109.01.10.

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43

Di Milia, L., e B. Bowden. "Unanticipated safety outcomes: Shiftwork and drive-in, drive-out workforce in Queensland's Bowen Basin". Asia Pacific Journal of Human Resources 45, n. 1 (1 aprile 2007): 100–112. http://dx.doi.org/10.1177/1038411107073607.

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44

Simon-Coinçon, R., A. V. Spain e A. R. Milnes. "Landform Processes in the Post Coal-Mining Landscape, Bowen Basin, Australia. A Geomorphological Approach". International Journal of Surface Mining, Reclamation and Environment 17, n. 1 (gennaio 2003): 20–50. http://dx.doi.org/10.1076/ijsm.17.1.20.8628.

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45

Michaelsen, Per, e Robert A. Henderson. "Facies relationships and cyclicity of high-latitude, Late Permian coal measures, Bowen Basin, Australia". International Journal of Coal Geology 44, n. 1 (luglio 2000): 19–48. http://dx.doi.org/10.1016/s0166-5162(99)00048-8.

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46

Korsch, R. J., e J. M. Totterdell. "Subsidence history and basin phases of the Bowen, Gunnedah and Surat Basins, eastern Australia". Australian Journal of Earth Sciences 56, n. 3 (aprile 2009): 335–53. http://dx.doi.org/10.1080/08120090802698687.

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47

Grech, P. V., e I. A. Dyson. "AN INTEGRATED APPROACH TO THE STUDY OF THE EARLY TRIASSIC REWAN GROUP, BOWEN BASIN". APPEA Journal 37, n. 1 (1997): 192. http://dx.doi.org/10.1071/aj96011.

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Abstract (sommario):

This study of the Early Triassic Rewan Group in the Bowen Basin was an integrated approach using seismic stratigraphic principles with outcrop, wireline log, bios- tratigraphy and core data. It resulted in a coherent and useable stratigraphic framework that assisted in defining facies and potential reservoirs below seismic resolution within the Rewan Group. The Rewan Group consists of the Sagittarius Sandstone and Arcadia Formation. Depositional systems of the Sagittarius Sandstone and Arcadia Formation were affected by major tectonic and climatic changes. Each formation is marked at its base by a third-order sequence boundary. The Sagittarius Sandstone is overall regressive and was deposited in a domi- nantly lacustrine environment. The base of the overlying Arcadia Formation is marked by the Brumby Sandstone Member. It was deposited in a fluvially dominated shoreface setting. Red beds of fluvial origin in the Arcadia Formation are characterised by overbank fines and lenticular channel sandstone. High-frequency incised valley fills occur in the uppermost Arcadia Formation. The Arcadia Formation is in turn erosively overlain by pebbly sandstone of the Clematis Group. Sandstone-filled incised valleys at the base of the Sagittarius Sandstone and in the upper Arcadia Formation offer the best reservoir potential in the Rewan Group.

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48

Bashari, A. "DIAGENESIS AND RESERVOIR DEVELOPMENT OF SANDSTONES IN THE TRIASSIC REWAN GROUP, BOWEN BASIN, AUSTRALIA". Journal of Petroleum Geology 21, n. 4 (ottobre 1998): 445–65. http://dx.doi.org/10.1111/j.1747-5457.1998.tb00795.x.

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49

Dawson, G. K. W., S. D. Golding, J. S. Esterle e P. Massarotto. "Occurrence of minerals within fractures and matrix of selected Bowen and Ruhr Basin coals". International Journal of Coal Geology 94 (maggio 2012): 150–66. http://dx.doi.org/10.1016/j.coal.2012.01.004.

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50

Draper, J. J. "Permian limestone in the southeastern Bowen Basin, Queensland: an example of temperate carbonate deposition". Sedimentary Geology 60, n. 1-4 (novembre 1988): 155–62. http://dx.doi.org/10.1016/0037-0738(88)90116-9.

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