Open Access

ARTICLE

Analysis of Multiple Annular Pressure in Gas Storage Well and High-Pressure Gas Well

Lihu Cao^1,2, Jinsheng Sun^1,*, Bo Zhang^3,*, Nu Lu⁴, Yuqiang Xu¹

1 School of Petroleum Engineering, China University of Petroleum (East China), Qingdao, 266580, China
2 Tarim Oilfield Company, PetroChina, Korla, 841000, China
3 CNPC Research Institute of Safety and Environment Technology, Beijing, 102206, China
4 Research Institute of Petroleum Exploration & Development, PetroChina, Beijing, 100083, China

* Corresponding Authors: Jinsheng Sun. Email: ; Bo Zhang. Email: