1 Natural Gas Research Institute of Shaanxi Yanchang Petroleum Group Co., Ltd., Xi’an, China 2 PetroChina Changqing Oilfield Company, Xi’an, China The core samples of this study were collected from ...

The Museum is open to the public Wednesday through Saturday 9AM-4PM*. Individual visitors are welcome for self-guided visits on Wednesday through Saturday. ALL GROUPS must complete online reservation ...