Affiliation: | 1. PetroChina Research Institute of Petroleum Exploration & Development-Langfang, Langfang 065007, China; 2. Special Oil Development Company of Liaohe Oilfield Company, Panjin 124010, China; 3. Down-hole Service Company of Xinjiang Oilfield Company, Kelamayi 834000, China; 4. Geological Scientific Research Institute of Shengli Oilfield Company, Dongying 257015, China; 5. CNOOC Energy Technology & Service-Oilfield Engineering Research Institute, Tianjin 300452, China)1 |