APPLICATION OF SOME COMPREHENSIVE NEW TECHNOLOGIES TO DEVELOP HEAVY OIL RESERVOIR IN MIAN120 BLOCK Of BAMIANHE OILFIELD

In the integrative process of oilfield exploration and development,the comprehensive new technologies are effective strategies to develop of difficult-to-recover reserve with heavy oil,which covers from evaluation study to a large scale upgrade of OOIP and accomplishment of oil deliverability.The new methods include 3D seismic survey and fine geologic explanation,multiple-well logging evaluation,well pattern design combined with horizontal well and vertical well,steam huff and puff and hot water flooding,etc.At last these comprehensive technologies have fulfilled a new OOIP of 1456×104 t and an annual oil production capacity of 13.75×104 t in Mian 120 block of Bamianhe oilfield.