海洋天然气水合物降压开采地层井壁力学稳定性分析 <sup>1)</sup>

海洋天然气水合物降压开采地层井壁力学稳定性分析 ¹⁾

袁益龙,许天福,辛欣,夏盈莉,李冰

MECHANICAL STABILITY ANALYSIS OF STRATA AND WELLBORE ASSOCIATED WITH GAS PRODUCTION FROM OCEANIC HYDRATE-BEARING SEDIMENTS BY DEPRESSURIZATION ¹⁾

Yuan Yilong,Xu Tianfu,Xin Xin,Xia Yingli,Li Bing

表1 模型计算所用地层物性参数^{[5-6, 19-20]}

Table 1 Parameters of hydrate deposits used for simulation^{[5-6, 19-20]}