PetroChina Research Institute of Petroleum Exploration and Development, PetroChina Research Institute of Petroleum Exploration and Development, PetroChina Research Institute of Petroleum Exploration and Development, PetroChina Research Institute of Petroleum Exploration and Development, PetroChina Research Institute of Petroleum Exploration and Development, PetroChina Research Institute of Petroleum Exploration and Development, PetroChina Research Institute of Petroleum Exploration and Development, Southwest Petroleum University - State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation and Southwest Petroleum University - State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation