开发33年,按照自然规律如今它的原油产量本应在60万吨/年左右。然而,它的原油产量连续11年保持在百万吨以上,资源替换率连续9年大于1。更值得称道的是,2005年至2009年连续5年它的原油产量增长3万～5万吨/年,老区开发步入科学发展和良性循环的轨道,成为华北油田目前唯一的百万吨采油厂。它就是华北 33 years of development, according to the laws of nature now its crude oil output should have been 600,000 tons / year. However, its crude oil output has remained at over 1 million tonnes for 11 consecutive years and its resource replacement rate has been above 1 for 9 consecutive years. Even more commendable is that from 2005 to 2009 for 5 consecutive years of its crude oil production increased by 30,000 to 50,000 tons / year, the development of old areas into the track of scientific development and a virtuous cycle of North China Oilfield has become the only one million tons of oil production plant. It is North China