YU Jian, HE Yonghong and WANG Xiujuan
Department of reservoir evaluation, Changqing Oilfield Company,Petrochina, 710018,Xian, Shaanxi, ChinaYU Jian, HE Yonghong, WANG Xiujuan.2015. Enrichment of Tight oil in Yanchang Formation in Ordos Basin and Effective Development Technology[J]. Acta Geologica Sinica(),89(z1):431-432
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