The significance of coal-derived gas in major gas producing countries

DAI Jinxing,NI Yunyan,LIAO Fengrong,HONG Feng,YAO Limiao

Fig. 5. Distribution of oil and gas fields in the Amu Darya Basin (Modified from Reference [58]). 1—Bukhara terraces; 2—Chaerzhu terraces; 3—Bishkent depression; 4—Malay-Gabazhen uplift; 5—Aberuchchev depression; 6—Mulgabu depression; 7—North Caralle depression; 8—North Bad Hertz fall; 9—Wuchazhen uplift; 10—Marley uplift; 11—Xiwen-Zaungguz fall; 12—Beul Ulje Terrace; 13—Karakum uplift; 14—Bahardock slope; 15—Kopet piedmont depression; 16—Badeh North- Karabir uplift; 17—Karaymor fall; 18—Kushka District.