The paper put forward three important controlling factors of the remains forming, including oil reservoir geology type, oil reservoir project type and well-net array, etc.

提出了剩馀油形成的三大控制因素，包括油藏地质类、油藏工程类和井网部署等。

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Some of the production Wells in Jianghan oil Region possess the geological features including low reservoir permeability, thin adjoining layer between water and oil layers, etc.

江汉油区部分油井具有油层渗透率低、油水层之间隔层薄等地质特点。

youdao

Overall, world energy demand will grow 30% to 2030, from the equivalent of 240 million barrels of oil per day now (including oil, gas, coal, wind, etc.) to 300 million boe.

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