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paleokarst

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Journal Article
Journal: Interpretation
Published: 26 November 2020
Interpretation (2020) 8 (4): SR65–SR81.
... dissolution origin for the observed HS because the paleokarst landscape also can display closely spaced, irregularly shaped negative dissolution features ( Eberli et al., 2004 ). Karsts are formed due to the dissolution and collapse of carbonate and evaporite sediments in a combination of chemical, physical...
Journal Article
Journal: Interpretation
Published: 30 October 2020
Interpretation (2020) 8 (4): SP191–SP203.
... to delineate using traditional seismic imaging methods. Recent research on geologic characteristics of paleokarst reservoirs facilitates hydrocarbon exploration and exploitation in western China. To interpret karstic fault systems and reservoirs, the seismic image is an effective tool. A high-quality velocity...
Journal Article
Journal: Interpretation
Published: 26 October 2020
Interpretation (2020) 8 (4): T953–T965.
..., and it could provide a specified characterization approach that is considered to be theoretically and practically useful. The case study area (unit TP101-TH10421) is a typical fault-controlled paleokarst reservoir located along the TP12CX strike-slip fault zone of the Tuoputai block (Figure  1 ). Over...
Journal Article
Published: 02 June 2020
Journal of the Geological Society (2020) 177 (5): 1074–1091.
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Journal Article
Published: 01 June 2020
Italian Journal of Geosciences (2020) 139 (2): 252–265.
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Journal Article
Journal: Interpretation
Published: 31 March 2020
Interpretation (2020) 8 (2): T421–T440.
...Olanrewaju Aboaba; Christopher Liner Abstract Paleokarst regions worldwide are repositories for hydrocarbons, mineral deposits, and groundwater. Time structure maps were generated for the Ordovician Viola Limestone, Mississippian Caney Shale, and Pennsylvanian Jefferson Sandstone and Wapanucka...
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Journal Article
Published: 31 July 2018
Canadian Journal of Earth Sciences (2018) 55 (12): 1297–1311.
... patterns along or adjacent to strike-slip faults and their associated fractures in the vertical direction of seismic sections, which indicates that the faults, especially strike-slip faults, are key factors for the formation of fault-controlled paleokarst reservoirs and play an important role...
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Journal Article
Journal: GSA Bulletin
Published: 04 April 2018
GSA Bulletin (2018) 130 (9-10): 1596–1614.
... extensive porosity ( Field, 1999 ; Wright et al., 2014 ). As such, karsts and paleokarsts represent key plays within carbonate-hosted reservoirs worldwide, namely, in hydrocarbon fields in China ( Han et al., 1998 ; Liu et al., 2004 ), Texas ( Loucks and Anderson, 1985 ; Kerans, 1988 ), Thailand ( Heward...
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Journal Article
Published: 01 March 2018
Bulletin of Canadian Petroleum Geology (2018) 66 (1): 23–92.
... the base up) are: the global first-order Permian-Griesbachian unconformity and sequence boundary (SB), a complex, multi-event, paleokarst boundary correlative with Permo-Triassic mass extinction event/s (base Lower Montney); the global third-order Dienerian-Smithian unconformity and SB (Lower to Middle...
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Series: Geological Society, London, Special Publications
Published: 01 January 2018
DOI: 10.1144/SP435.12
EISBN: 9781786202901
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Journal Article
Journal: Economic Geology
Published: 01 June 2017
Economic Geology (2017) 112 (4): 775–798.
... degradation products, suggesting an excellent state of organic matter preservation, given that monosaccharides are preserved only under conditions of limited oxygen after sedimentation, resulting from the rapid accumulation of internal sediments in meteoric paleokarst cavities followed by insignificant...
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Journal Article
Journal: AAPG Bulletin
Published: 01 April 2017
AAPG Bulletin (2017) 101 (4): 563–570.
... an understanding of potential reservoir layering, lateral facies and facies cycle changes, and widespread early dolomitization but significantly allows a whole paleokarst macroporosity system related to a third-order lowstand to be accessed, illustrating how eogenetic karstic porosity can vary drastically from...
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Journal Article
Published: 01 March 2017
Bulletin of Canadian Petroleum Geology (2017) 65 (1): 64–86.
...Georgia L. Hoffman The name “Steepbank Formation” is proposed for a paleokarst diamictite deposit that is present along the margins of the Middle Devonian Prairie Evaporite Formation in the Western Canada and Williston sedimentary basins, including the eastern portion of the Athabasca Oil Sands...
Journal Article
Published: 22 March 2016
Proceedings of the Yorkshire Geological Society (2016) 61 (1): 55–86.
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