Prediction of natural fractures in the Lower Jurassic Ahe Formation of the Dibei Gasfield, Kuqa Depression, Tarim Basin, NW China
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DOI: 10.1007/s12303-017-0039-z
Abstract: The Lower Jurassic low porosity and low permeability Ahe Formation is the major reservoir of Dibei Gasfield in the Kuqa Depression, Tarim Basin. Natural fractures are important spaces for storage of hydrocarbons in low permeability… read more here.
Keywords: dibei gasfield; natural fractures; ahe formation; lower jurassic ... See more keywords
Field gamma-ray patterns and stratigraphic reinterpretation of offshore well-log data from Lower Jurassic organic-rich units of the Lusitanian Basin (Portugal)
Sign Up to like & getrecommendations! Published in 2018 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2018.07.036
Abstract: Abstract Lower Jurassic (Sinemurian–Pliensbachian) successions cropping out in onshore areas of the Lusitanian Basin provide detailed information of three well characterized organic-rich intervals: i) the Unit F from the Coimbra Formation, ii) the Polvoeira Member… read more here.
Keywords: lusitanian basin; gamma ray; organic rich; lower jurassic ... See more keywords
The Early Jurassic Kayentapus dominated tracks from Chongqing, China
Sign Up to like & getrecommendations! Published in 2020 at "Historical Biology"
DOI: 10.1080/08912963.2020.1769093
Abstract: ABSTRACT It has long been known that Lower Jurassic theropod track assemblages are dominated by theropod tracks including Eubrontes and Grallator, known from North America since the mid 19th century. It was only comparatively recently… read more here.
Keywords: theropod; jurassic kayentapus; lower jurassic; chongqing china ... See more keywords
Fossil charcoals from the Lower Jurassic challenge assumptions about charcoal morphology and identification
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DOI: 10.1111/pala.12337
Abstract: Charcoal morphometry is increasingly employed in the analysis of Quaternary sediments, but has not been applied in studies of earlier sediments. We present findings relating to charcoal morphometry and morphotypes in a Toarcian sequence, which… read more here.
Keywords: assumptions charcoal; jurassic challenge; challenge assumptions; lower jurassic ... See more keywords
Small-Scale Diagenetic Heterogeneity Effects on Reservoir Quality of Deep Sandstones: A Case Study from the Lower Jurassic Ahe Formation, Eastern Kuqa Depression
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DOI: 10.1155/2021/6626652
Abstract: The Lower Jurassic Ahe Formation is an important exploration target for deep clastic reservoirs in the eastern Kuqa Depression. The Ahe Formation sandstones show heterogeneous porosity and permeability petrophysical properties. These properties have been poorly… read more here.
Keywords: porosity; jurassic ahe; lower jurassic; formation ... See more keywords
A new early branching armored dinosaur from the Lower Jurassic of southwestern China
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DOI: 10.7554/elife.75248
Abstract: The early evolutionary history of the armored dinosaurs (Thyreophora) is obscured by their patchily distributed fossil record and by conflicting views on the relationships of Early Jurassic taxa. Here, we describe an early diverging thyreophoran… read more here.
Keywords: early branching; new early; dinosaur lower; armored dinosaur ... See more keywords