根据 URTeC 上发表的一篇研究论文，改变油藏中压裂液的盐度可能会促进 EOR 效果。
6 月 11 日，休斯顿非常规资源技术会议 (URTeC) 上的一位发言人表示，调整压裂液的含盐量可能有助于钻井工人在第一次生产中从地下开采出更多的石油。
钻井工人知道他们留下了很多资源。根据美国能源部的数据，大多数页岩井的首轮生产通常只能开采出储量的10%左右。
ESal（Engineered Salinity）首席技术官杰弗里·泰恩（Geoffrey Thyne）在URTeC表示：“我们放弃了90%的资源，这在经济上缩小了我们的可利用空间。我们无法从页岩中开采出我们想要的那么多石油。更重要的是，我们在地下投入了巨额资金。”
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Changing the salinity of frac fluid in a reservoir may boost EOR efforts, according to a research paper presented at URTeC.
Adjusting the saline levels of fracking fluid may help drillers get more oil out of the ground on their first production round, a presenter said on June 11 at the Unconventional Resources Technology Conference (URTeC) in Houston.
Drillers know they’re leaving plenty behind. The first production round of most shale wells typically extracts about 10% of what’s there, according to the Department of Energy.
“We’re leaving 90% of the resource behind and that narrows our window economically,” Geoffrey Thyne, CTO at ESal (Engineered Salinity), said at URTeC. “We can’t make as much oil out of shale as we want. And more importantly, we put this huge investment capital investment in the ground.”
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