Results 21 to 30 of about 4,180,597 (190)

Hydrocarbon accumulation of Sinian natural gas reservoirs, Leshan-Longnüsi paleohigh, Sichuan Basin, SW China

open access: yesPetroleum Exploration and Development, 2016
The old Sinian carbonate reservoir in the Leshan-Longnüsi paleohigh was taken as a research object to study the process of gas accumulation in the Sinian reservoir through analysis of gas reservoir characteristics, gas composition, gas reservoir types ...
Yueming YANG   +4 more
doaj   +2 more sources

Breakthrough and significance of technology on internal multiple recognition and suppression: A case study of Ordovician Dengying Formation in Central Sichuan Basin, SW China

open access: yesPetroleum Exploration and Development, 2018
Aimed at the serious mismatch between the synthetic seismogram and the real data of the Sinian Dengying Formation and the Lower Cambrian Qiongzhusi Formation in the GS1 well area, Sichuan Basin, four aspects of internal multiples identification and ...
Lideng GAN   +12 more
doaj   +2 more sources

Sedimentology and chemostratigraphy of the terminal Ediacaran Dengying Formation at the Gaojiashan section, South China. [PDF]

open access: yesGeol Mag, 2019
AbstractThe terminal Ediacaran Dengying Formation (c. 551.1–538.8 Ma) in South China is one of two successions where Ediacara-type macrofossils are preserved in carbonate facies along with skeletal fossils and bilaterian animal traces. Given the remarkable thickness of carbonate-bearing strata deposited in less than 12.3 million years, the Dengying ...
Cui H   +5 more
europepmc   +5 more sources

Prediction of weathering paleokarst reservoirs by combining paleokarst landform with unconformity: A case study of Sinian Dengying Formation in Leshan-Longnüsi paleo-uplift, Sichuan Basin

open access: yesPetroleum Exploration and Development, 2013
Based on the research of unconformity type and distribution, and restoration of structural feature of paleo-uplift in the late sedimentary period of Sinian Dengying Formation, the evolution of paleokarst landform and karstic hydrodynamic field during ...
Jiguang TANG   +3 more
doaj   +2 more sources

Geochemical Analysis of Dolomite in the Fourth Member of the Upper Sinian Dengying Formation, Northern Sichuan Basin, China. [PDF]

open access: yesACS Omega, 2023
The fourth member of the Sinian Dengying Formation in northern Sichuan was reformed by multistage diagenetic fluids. It is beneficial to systematically analyze the diagenetic evolution of the area to clarify the sedimentary evolution of the dolomite in the fourth member of the Dengying Formation and the fluid characteristics at different diagenetic ...
Tang S   +6 more
europepmc   +4 more sources

Hydrocarbon sources and accumulation processes in intra-platform of the fourth member of Dengying Formation in northern Sichuan Basin

open access: yesShiyou shiyan dizhi
The intra-platform of the fourth member of the Dengying Formation in the Upper Sinian of the Sichuan Basin is an important area for gas exploration. To clarify the hydrocarbon accumulation and enrichment patterns and distribution characteristics in this ...
Yi YANG   +4 more
doaj   +2 more sources

Origin and Genesis of Solid Bitumen from the Sinian Dengying Reservoir in the Deyang-Anyue Rift within the Sichuan Basin (SW China): Evidence from Biomarkers and Microscopic Features. [PDF]

open access: yesACS Omega, 2021
Deep-carbonate gas reservoirs are a significant field for conventional gas exploration in the Sichuan Basin, and industrial-grade gas reservoirs have recently been discovered in the second member of the Dengying Formation in the Deyang–Anyue rift ...
Dai B   +6 more
europepmc   +2 more sources

LncRNA MIR503HG regulates NETs-mediated NLRP3 inflammasome activation and NSCLC metastasis by enhancing the ubiquitination of C/EBPβ. [PDF]

open access: yesClin Transl Med
NETs suppress the expression of MIR503HG by inducing promoter DNA methylation. C/EBPβ binds to the NLRP3 promoter to promote NLRP3 expression. MIR503HG inhibits the expression of C/EBPβ protein by promoting the interaction between C/EBPβ and the E3 ubiquitin ligase RNF43, thereby repressing NLRP3 expression. Abstract Background Neutrophil extracellular
Ye X   +11 more
europepmc   +2 more sources

Logging identification method of depositional facies in Sinian Dengying Formation of the Sichuan Basin

open access: yesPetroleum Science, 2021
Abstract The sedimentary facies/microfacies, which can be correlated with well logs, determine reservoir quality and hydrocarbon productivity in carbonate rocks. The identification and evaluation of sedimentary facies/microfacies using well logs are very important in order to effectively guide the exploration and development of oil and gas.
Qing-Fu Feng   +7 more
openaire   +1 more source

Segmented evolution of Deyang–Anyue erosion rift trough in Sichuan Basin and its significance for oil and gas exploration, SW China

open access: yesPetroleum Exploration and Development, 2022
Based on analysis of field survey, drilling and seismic data, the formation and evolution process of Deyang–Anyue erosion rift trough in Sichuan Basin was reconstructed, and exploration areas were divided and evaluated.
Kui MA   +10 more
doaj   +1 more source

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