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Paleoclimate Characteristics of the Middle Jurassic **ntiangou Stage in Yunyang Area, Northeast Sichuan Basin, China
AbstractTwo sections of the **ntiangou Formation were examined in the Yunyang area, Northeastern Sichuan Basin, China. One of them was systematically...
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Nature and formation of evaporites in the passive continental margin period of the Sichuan Basin, China: a review
Several layers of evaporites, which are mineral resources and play an important role in oil and gas accumulation, are present in the lower to middle...
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Mechanical properties of basalt, tuff and breccia in the Permian system of Sichuan Basin after water absorption–implications for wellbore stability analysis
The Permian volcanic reservoir in Sichuan Basin is mainly composed of three types of volcanic rocks (basalt, tuff and breccia), showing an...
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CRP Gather Optimization Processing and Its Application in Thin Dolomite Reservoir Prediction in Hechuan Area, Sichuan Basin
At Hechuan area of central Sichuan Basin, in view of the serious overlap of wave impedance between thin-layer dolomite reservoir and surrounding rock...
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Machine learning with model selection to predict TOC from mineralogical constituents: case study in the Sichuan Basin
The total organic carbon content from rock samples is the fundamental quantitative and qualitative indicator of the existing organic matter in a...
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Integrating circuit theory and landscape pattern index to identify and optimize ecological networks: a case study of the Sichuan Basin, China
The notion of ecological networks (EN) and their identification can support approaches to nature conservation strategies aiming at biodiversity,...
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Prediction and analysis of annular pressure caused by temperature effect for HP/HT/HHS and water production gas wells in Sichuan Basin
For the “three-high” gas wells in Sichuan Basin which are often regulated for production rate and shut-in for maintenance, annular pressure by...
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Identification of deep-buried potassium-rich brines in evaporate basin with aid of geophysical logging methods in co-exploration of oil and potash: a case study of Southwestern Sichuan Basin
Potassium-rich rock resource is in short supply in China, and its exploration is one of the important co-exploration of oil and potassium tasks. The...
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Summer Extreme Precipitation in the Key Region of the Sichuan-Tibet Railway
The Sichuan-Tibet Railway, mainly located in the southeastern Qinghai-Tibet Plateau, is affected by summertime extreme precipitation (SEP). Using...
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Late Permian Reef Buildups and the Puguang Gas Field in the Northeastern Sichuan Basin, SW China
The Yangtze region is one of the regions with the best stratigraphic record and the most abundant fossils of the Permian–Triassic in the East Tethys...
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Characteristics and susceptibility assessment of the earthquake-triggered landslides in moderate-minor earthquake prone areas at southern margin of Sichuan Basin, China
This paper aims to characterize the EQ (earthquake)-triggered landslides and to assess the EQ-triggered landslide susceptibility in moderate-minor...
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Tight Gas Reservoir Characteristics and Well Classification Evaluation of Shaximiao J2s2 Formation in JQ Block, Tianfu Gasfield, Sichuan Basin
The Shaximiao J2s2 gas reservoir in JQ Block, Tianfu gasfield, Sichuan Basin has poor physical properties, strong heterogeneity, and low recoverable...
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Geochemistry of the Guadalupian—Lo**ian carbonate rocks from the NE Sichuan Basin, China: implications for paleo-oceanic environment and provenance
As the last part of the Hercynian cycle in the Yangtze region, the Dongwu Movement included the eruption of the Emeishan large igneous province...
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Three-pressure prediction method of jointing well-seismic data in JT1 well area of Sichuan Basin in China
With the high yield of many wells represented by Well JT1 in the Maokou Formation, has catalyzed a surge in exploration activities along the platform...
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Seepage Laws and an Effective Development Mode for the Intraplatform Dengying 4 Gas Reservoirs, Anyue Gasfield, Sichuan Basin
In recent years, the intraplatform gas reservoir of the fourth Member of Sinian Dengying Formation(Dengying 4) in Anyue Gas field has become an...
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Sedimentary and Geochemical Responses to the End Ordovician Glaciation in the Guanyinqiao Formation (Late Ordovician-Early Silurian Period) in the Sichuan Basin
AbstractDuring the Late Ordovician-Early Silurian period, Gondwanan glaciation has affected around the world. To infer the geologic record of the...
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Pedogenic features and their environmental significance for the Chengdu clay and the underlying clays in the Sichuan Basin, China
The Quaternary aeolian deposits in the Sichuan Basin consist of three stratigraphic units. With the increasing depth, they are the Chengdu clay,...
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Adsorption characteristics and thermodynamic property fields of methane and Sichuan Basin shales
Adsorption of methane on three Sichuan Basin shales at 318 K, 338 K, and 358 K has been investigated experimentally. The adsorption equilibrium...
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The impact of climate change and human activities on the change in the net primary productivity of vegetation—taking Sichuan Province as an example
Vegetation is an essential component of terrestrial ecosystems, influenced by climate change and human activities. Quantifying the relative...
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Factors affecting casing equivalent stress in multi-cluster fracturing of horizontal shale gas wells: finite element study on Weirong Block, southern Sichuan Basin, China
Multi-cluster fracturing technology was often used in horizontal well reservoir reconstruction to achieve production increase, which also affected...
