恩施盆地北部小龙潭地热田水化学特征及成因研究

Resources Environment & Engineering(2022)

Cited 0|Views2
No score
Abstract
恩施盆地北部小龙潭地热田蕴含丰富的地热资源.从地热水水化学特征和同位素特征入手,结合水文、地热地质条件,采用Piper三线图法、氢氧同位素示踪法、二氧化硅温标法等探讨分析地热水地球化学特征及稳定同位素特征,并判定地热水的补给来源、热储温度、循环深度、补给高程及补给区等.研究表明,该区地热水类型为SO4·Cl-Na型,热储温度为55.74~91.46℃,热水循环深度为1.80~3.40 km;地热水补给来源主要为大气降水,补给高程为1022.64~1109.00 m,补给区主要为白果坝背斜核部奥陶系—寒武系碳酸盐岩地层出露区.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined