Large amounts of conventional gas resources originated from terrestrial Lower Jurassic shale were discovered in Tarim Basin, indicating promising exploration prospects for shale gas resources, whereas limited understandings were obtained on the geological and geochemical characteristics of the Lower Jurassic shale In this study, based on cores of exploration wells and field outcrops, TOC pyrolysis, microscopic composition, organic elements, vitrinite reflectance, X-ray diffraction and methane isothermal adsorption experiment were carried out on Lower Jurassic shale in Tarim Basin. The results show that the TOC content of shale is relatively high, but the TOC content of shale in different regions is quite different. Among them, the Kuqa Depression is the highest (more than 3%), the Southwest Tarim Basin is second (more than 1%), and the East Tarim Basin is the lowest. The main types of kerogen in shale are mainly type III and type II2. The thermal evolution maturity of shale in differen
Completed in 2021 in Shaoxing, China. Images by YAOLI STUDIO. Shaoxing rice wine has a long history and its culture is deeply rooted in this soil. Dongpu Town, where the project is located, has been the center.
Over the past three decades, I’ve been very fortunate to spend a good deal of time in Taiwan’s mountains.
I’ve driven cars, ridden motorcycles and buses and hitchhiked along cross-island highways and other scenic roads. I’ve hiked to the top of a score or more of the Baiyue (百嶽) 100 mountains above 3,000 meters that, back in the early 1970s, were chosen from among Taiwan’s 250-plus highest peaks for their beauty and uniqueness.
On the South Section Two (南二段) trail, which connects the hot springs resort of Dongpu (東埔) in Nantou County with Siangyang National Forest Recreation Area (向陽國家森林遊樂區) in
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