Results 1 to 10 of about 1,061,573 (164)
Petroleum, 2022 A great breakthrough was achieved on the Middle Devonian's oil-gas exploration in the Longmenshan area in northwestern Sichuan. However, only the Guanwushan Formation was researched in detail.
Shixuan Zhang +6 more
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Fluctuating sea-level and reversing Monsoon winds drive Holocene lagoon infill in Southeast Asia
Scientific Reports, 2023 Many lagoons surrounded by reefs are partially or completely infilled with reef-derived detrital carbonate sediment. Sediment deposits in such restricted environments are archives of prevailing environmental conditions during lagoon infill. For Indonesia,
Yannis Kappelmann +6 more
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Variation of Organic Pore Structure With Maceral Types in the Longmaxi Shale, Sichuan Basin
Frontiers in Earth Science, 2021 Organic matter (OM), composed of various macerals, has a strong influence on the enrichment of shale gas. Nevertheless, the connection between OM-hosted pore structure and maceral type is not yet fully understood because of the difficulty to identify the
Qian Pang +7 more
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Genesis and pore evolution of dolomite reservoir in the Majiagou Formation, Ordos Basin, China
Energy Exploration & Exploitation, 2022 In gypsum–carbonate rock assemblages, multistage and complex fluids control the formation of dolomite reservoirs that are a focus of hydrocarbon exploration. It is difficult to determine the types of dolomite reservoirs and their formation mechanisms due
Baobao Wang +8 more
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Lithosphere, 2022 Amalgamation of the Yangtze and Cathaysia blocks in the context of Gondwana assembly in the early Paleozoic has been addressed for decades, but the far-field effects on the Yangtze Block during the amalgamation remain unclear.
Hao Tang +8 more
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Nanoplastic incorporation into an organismal skeleton
Scientific Reports, 2022 Studies on the effects of global marine plastic pollution have largely focused on physiological responses of few organism groups (e.g., corals, fishes).
Marlena Joppien +4 more
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Investigations on vinylene carbonate, 2. Copolymerization with N-vinyl-2-pyrrolidone and ethyl vinyl ether [PDF]
, 1990 Functional monomers and polymers have received considerable attention in recent years, especially in the biomedical field. In this respect, poly(viny1ene carbonate) is very interesting, because the reactive carbonate groups offer the possibility of ...
Bantjes, Adriaan +3 more
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Microplastics alter feeding strategies of a coral reef organism
Limnology and Oceanography Letters, 2022 Increasing marine microplastic pollution has detrimentally impacted organismal physiology and ecosystem functioning. While previous studies document negative effects of microplastics on coral reef animals, the potential responses of organisms such as ...
Marlena Joppien +3 more
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Petroleum Exploration and Development, 2022 Aiming at the scientific problem that only part of dolomite acts as dolomite reservoir, this paper takes the multiple dolomite-bearing formations in the Tarim and Ordos basins, NW China and Sichuan Basin, SW China as the study object, by means of mineral
Anjiang SHEN +4 more
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Modeling of fiber bridging in fluid flow for well stimulation applications
Petroleum Science, 2019 Accurate acid placement constitutes a major concern in matrix stimulation because the acid tends to penetrate the zones of least resistance while leaving the low-permeability regions of the formation untreated.
Mehdi Ghommem +4 more
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