2[3]Fredd C N,Fogler H S.Alternative stimulation fluid and theirimpact on carbonate acidizing[R].SPE31074,1996.
3[4]Krawietz T E,Rael E I,Arco Alaska.Horizontal well acidi-zing of a carbonate formation,a case history of iisburne treat-ment,prudhoe bay,alaska[ R].SPE27809,1996.