Unconventional oil plays in the North Sea

This dataset describes the oil resources in shales and other tight reservoirs in the North Sea area. The hydrocarbon content is estimated using Monte Carlo simulations. The estimates of free oil in 106 m3 or in 106 barrels are shown for the percentiles P10, P50 and P90. At P90, 90% of the calculated estimates will be equal or exceed the shown figure. At P10, it is only 10% of the calculated estimates that exceed the shown value. A more detailed description of the data is found in the report, GARAH Deliverable 2.3. Updated assessment of the conventional and unconventional resources of the North Sea Basin. https://repository.europe-geology.eu/egdidocs/garah/garah-d-2-3-assess-conv-unconv-res-north-sea.pdf.本数据集针对北海区域的页岩及其他致密储层中的油气资源进行了描述。本次油气含量估算采用蒙特卡洛（Monte Carlo）模拟方法完成。数据集给出了以10^6立方米或百万桶为单位的游离油估算值，对应P10、P50、P90三个百分位数。当处于P90百分位时，90%的计算估算值将大于或等于该展示数值；而当处于P10百分位时，仅有10%的计算估算值会超过该展示值。关于该数据集的更详细说明，请参阅报告《GARAH交付件2.3：北海盆地常规与非常规资源更新评估》，链接为：https://repository.europe-geology.eu/egdidocs/garah/garah-d-2-3-assess-conv-unconv-res-north-sea.pdf。