Extension usage examples:
Here's how our browser extension sees the article:
Article summary:
1. Thermochemical sulfate reduction (TSR) commonly occurs in the dolostone reservoirs of the Upper Permian Changxing Formation (P3c) in the Yuanba (YB) gas field, Sichuan Basin.
2. To trace the source of sulfate required for TSR, sulfur and strontium isotopic compositions were measured for three diagenetic celestite samples found in the P3c dolostone reservoirs.
3. The results suggest that 34S-rich celestites were likely formed due to bacterial sulfate reduction during the end-Permian regression, providing a new explanation for the source of sulfate required for late TSR.
Article analysis:
This article provides an interesting insight into thermochemical sulfate reduction (TSR) occurring in dolostone reservoirs of the Upper Permian Changxing Formation (P3c) in the Yuanba (YB) gas field, Sichuan Basin. The authors have used sulfur and strontium isotopic compositions to trace the source of sulfates required for TSR, and their results suggest that 34S-rich celestites were likely formed due to bacterial sulfate reduction during the end-Permian regression, providing a new explanation for this process.
The article is generally well written and provides a comprehensive overview of its topic. It is based on scientific evidence and presents both sides of any argument fairly and objectively. The authors have provided sufficient evidence to support their claims and have explored potential counterarguments where appropriate. There are no promotional elements or partiality present in this article, nor does it appear to be one-sided or missing points of consideration or evidence for its claims made. Furthermore, possible risks associated with TSR are noted throughout the article, making it clear that further research is needed before any definitive conclusions can be drawn about this process.