陕北安塞南长612油层产能差异的控制因素
张才智, 唐锰, 强微, 苏明, 周瑾瑶, 刘波, 方肖

Controlling factors of productivity difference of Chang 612 oil bearing formation in the south of Ansai,Northern Shannxi
ZHANG Caizhi, TANG Meng, QIANG Wei, SU Ming, ZHOU Jinyao, LIU Bo, FANG Xiao