论文部分内容阅读
随着世界对石油需求量的不断增加,石油作为有限非再生能源,再发现较大储油油田的机遇减少,已开发油田正在老化,未开采的油田多为稠油、超稠油等难采储量,这就迫使业界把注意力投向提高老油田采收率的技术。硬稳产,是油气田的生命线。然而,随着油田开发进入中后期,怎么稳产、如何稳产,成为各油田、各采气企业的一道研究课题。老油田的效益之路是剩余油
As the world’s demand for oil continues to increase, oil as a limited source of non-renewable energy will have fewer opportunities for discovery of larger reservoirs. The developed fields are aging. Most of the undeveloped fields are mostly heavy and extra-heavy Reserves, which has forced the industry to turn its attention to technologies that enhance oil recovery in old fields. Hard and stable production is the lifeblood of oil and gas fields. However, with oilfield development entering the middle and late stages, how to stabilize production and how to stabilize production has become a research subject of oilfields and gas recovery enterprises. The benefit of the old oil field is the remaining oil