Experimental Investigation of the CO2 Huff and Puff Effect in Low-Permeability Sandstones with NMR

• Jinsheng Zhao,
• Pengfei Wang,
• Haien Yang,
• Fan Tang,
• Yingjun Ju,
• Yuqin Jia

Affiliations

Jinsheng Zhao

Shaanxi Key Laboratory of Advanced Stimulation Technology for Oil & Gas Reservoirs, Xi’an Shiyou University, Xi’an, P. R. China

Pengfei Wang

Shaanxi Key Laboratory of Advanced Stimulation Technology for Oil & Gas Reservoirs, Xi’an Shiyou University, Xi’an, P. R. China

Haien Yang

National Engineering Laboratory of Low-Permeability Oil & Gas Exploration and Development, PetroChina Changqing Oilfield Company, Xi’an, P. R. China

Fan Tang

National Engineering Laboratory of Low-Permeability Oil & Gas Exploration and Development, PetroChina Changqing Oilfield Company, Xi’an, P. R. China

Yingjun Ju

No. 6 Oil Production Plant, PetroChina Changqing Oilfield Company, Xi’an, P. R. China

Yuqin Jia

National Engineering Laboratory of Low-Permeability Oil & Gas Exploration and Development, PetroChina Changqing Oilfield Company, Xi’an, P. R. China