-
1241
-
1242
Vertical height growth mechanism of hydraulic fractures in laminated shale oil reservoirs based on 3D discrete lattice modeling
Published 2023-12-01“…To validate the numerical modeling results, five sets of laboratory hydraulic fracturing physical simulations were conducted in Jurassic terrestrial shale. …”
Get full text
Article -
1243
-
1244
A comparative study of geological conditions of tight oils in China and USA
Published 2022-03-01Get full text
Article -
1245
-
1246
-
1247
-
1248
Mine earthquake mechanism of extremely thick strata based on focalmemchanism analysis
Published 2023-10-01Get full text
Article -
1249
-
1250
Metamorphic Remnants of the Variscan Orogeny across the Alps and Their Tectonic Significance
Published 2023-10-01Get full text
Article -
1251
-
1252
Depositional Controls on Detrital Zircon Provenance: An Example From Upper Cretaceous Strata, Southern Patagonia
Published 2022-06-01“…Stratigraphic sections are paired with U-Pb detrital zircon sandstone samples (N = 20; n = 5,219), which provide both maximum depositional ages and provenance characteristics. …”
Get full text
Article -
1253
Microstructural characterization of natural fractures and faults in the Opalinus Clay: insights from a deep drilling campaign across central northern Switzerland
Published 2023-06-01“…Abstract The Middle-Jurassic Opalinus Clay is the foreseen host rock for radioactive waste disposal in central northern Switzerland. …”
Get full text
Article -
1254
Identification of the first Caledonian A-type granitoids in the southern Qin-Hang belt of south China: Tectonic link to early Paleozoic extension
Published 2023-03-01“…The Dishui syenogranite and granodiorite porphyry dike have zircon εHf(t) value and two-stage model age (TDM2) of −3.9 to +1.5 and 1.32–1.66 Ga, and −1.7 to +11.8 and 0.94–1.53 Ga, respectively, both much more depleted than many Caledonian gneissic/massive granites and the Devonian A-type granites (εHf(t) = −14.9 to −3.5) in South China. …”
Get full text
Article -
1255
Meso–Cenozoic Exhumation in the South Qinling Shan (Central China) Recorded by Detrital Apatite Fission-Track Dating of Modern River Sediments
Published 2023-10-01“…A total of 214 valid track ages were obtained, with an age distribution ranging from 9.5 to 334.0 Ma. The Density Plotter software was employed to decompose the data and generate four prominent age peaks: 185, 103, 69, 35, and 12 Ma. …”
Get full text
Article -
1256
Antiinsky ore occurrence as an example of ore-forming systems related to reduced intrusions (Eastern Transbaikalia)
Published 2018-06-01“…Relevance: to reveal the genetic relationship of ore mineralization with late Jurassic magmatic rocks of the Shakhtama complex for Antiinsky ore occurrence as example. …”
Get full text
Article -
1257
A unified framework of temporal information expression in geosciences knowledge system
Published 2023-09-01Get full text
Article -
1258
Fluid Evolution and Ore Genesis of the Songjianghe Au Deposit in Eastern Jilin Province, NE China: Constraints from Fluid Inclusions and H-O-S-Pb Isotope Systematics
Published 2023-05-01“…Only VL-type FIs are observed in Stage IV, with a Th-total of 189.5 to 240.4 °C and salinities of 3.7 to 5.7 wt% NaCl eqv. …”
Get full text
Article -
1259
Practice of high-intensity volume fracturing in the Shaximiao Formation tight sandstone gas reservoirs of the Qiulin Block, central Sichuan Basin
Published 2021-08-01“…Third, there are 10 fracturing sections in Well Qiulin 207-5-H2, with 7–12 clusters in each section, and the displacement is in the range of 16–18 m3/min. …”
Get full text
Article -
1260
Petrogenesis of high heat producing granites and their contribution to geothermal resource in the Huangshadong geothermal field, South China
Published 2024-02-01“…The zircon U-Pb ages indicate that the magmatism evolution of HGF contains three eras, namely, Cretaceous (135 ± 4 to 143.6 ± 2.8 Ma), Jurassic (152.7 ± 2.7 to 176.7 ± 1.8 Ma), and Permian granites (251 ± 9.1 to 251 ± 5 Ma) from the youngest to oldest. …”
Get full text
Article