TY JOUR TI Lithology effects on the fractures parameters using image log and petrophysical data KW Asamari formation KW velocity deviation log KW image log KW fracture KW gachsaran oil field JO Russian Journal of Earth Sciences AU , .. AU , .. AU , .. AU , .. PY 2016 IS 16 PB Геофизический центр Российской Академии Наук