Significant discoveries of oil and gas exploration have been obtained by PetroChina Xinjiang Oilfield Company in Che-89 well on the northwestern margin, in Mana-1 well on the southern margin, and in Dixi-14 well in the belly in Junggar basin since Septemb Significant discoveries of oil and gas exploration have been obtained by PetroChina Xinjiang Oilfield Company in Che-89 well on the northwestern margin, in Mana-1 well on the southern margin, and in Dixi-14 well in the belly in Junggar basin since Septemb