中原油田主要开发区域在东濮凹陷，横跨河南、山东省六地市十二个县区，面积５３００平方公里。除东濮凹陷外，国内有白音查干、新疆伊犁、青海民和三个探区，国外还有苏丹六区勘探项目。目前投入开发的１４个油田，已开采石油地质储量３．９亿吨，天然气储量７８７．５亿立方 Zhongyuan Oilfield main development area in Dongpu depression, across Henan, Shandong six cities in twelve counties, an area of ​​5300 square kilometers. In addition to the Dongpu depression, the country has Baiyinchagan, Xinjiang Ili, Qinghai Minhe three exploration areas, there are six foreign Sudanese exploration projects. At present, the 14 oilfields that have been put into development have already extracted 390 million tons of petroleum geological reserves and 78.75 billion cubic meters of natural gas