紧急求救啊，论文摘要翻译

感谢 星空の浪漫 的完美回答

River region of Permian volcanic eruption occurred on many occasions, extensive development of volcanic rocks, through a series of tectonic evolution of oil and gas accumulation may be beneficial to the formation of traps, due to complicated rock lithology, the formation of different times in different regions of the difference between rock lithology, and rock heterogeneity of, and the scattered distribution of a wide range of thickness variation in the response was not obvious on seismic profiles and so on, resulting in difficulties to identify igneous rocks. In this paper, and more information on wells, using crossplot and logging carried out on the rock lithology identification research, summed up the rock in this region of the lithological characteristics, to obtain a better understanding.