八区位于克拉玛依油田中部,克乌大断裂以南。从1956年开始勘探,到1979年底共打探井检查井生产井184口,井深1103～4374米,勘探面积已达180平方公里,三迭系油藏首先于1958年8月发现,二迭系、侏罗系和石炭系工业油藏分别于1959年,1960年和1977年发现。这四层系的产油量占克拉玛依全油区产量的五分之一。八区不仅产量大,产 The eight districts are located in the middle of Karamay Oilfield south of the Keu Grand Fault. Exploration started from 1956. By the end of 1979, a total of 184 exploration well wells of production wells were well depth of 1103 ~ 4374 meters, exploration area has reached 180 square kilometers, the Triassic reservoir was first discovered in August 1958, two Diego system, Jurassic and Carboniferous industrial reservoirs were discovered in 1959, 1960 and 1977, respectively. This four-tiered system accounts for one-fifth of Karamay’s entire oil production. Eight districts not only yield large, production