离岸人员
挪威奥斯陆—— 本月 早些时候， PGS在圭亚那自然资源部的支持下，提供了 4,460 公里更新的 2D GeoStreamer 深度数据，用于评估 D1、D2 和 D3 区块。
二维数据最初于 2009 年采集并处理为时域 (PSTM)。
此外，PGS 还应用定量解释产品来协助识别表明潜在碳氢化合物存在的振幅异常。
考虑申请圭亚那第一轮深水许可的勘探与生产公司应该会对该数据集感兴趣。
PGS 补充说，它特别注意保持幅度保真度。这意味着这些数据可以使用振幅分析技术应用于区域筛选和详细的前景评估，包括岩石特性的反演。
该公司计算，自 2015 年以来，圭亚那近海已经发现了超过 25 个重大碳氢化合物发现，所有这些发现都针对地层封闭的盆地底扇。
与 Stabroek 大量许可证发现类似的趋势在舷外许可证区块 D1、D2 和 D3 中也很明显。
2023年4月21日
Offshore staff
OSLO, Norway — Earlier this month, PGS, with support from Guyana’s Ministry of Natural Resources, made available 4,460 km of rejuvenated 2D GeoStreamer depth data for evaluation of blocks D1, D2 and D3.
The 2D data were originally acquired and processed to time-domain (PSTM) in 2009.
In addition, PGS has applied quantitative interpretation products to assist identification of amplitude anomalies that indicate potential hydrocarbon presence.
The dataset should be of interest to E&P companies considering applications for Guyana’s first deepwater licensing round.
PGS added that it paid special attention to preserving amplitude fidelity. This means the data can be applied to regional screening and detailed prospect evaluation using amplitude analysis techniques, including inversion for rock properties.
Since 2015 there have been more than 25 significant hydrocarbon discoveries offshore Guyana, the company calculated, all targeting stratigraphically trapped basin floor fans.
Similar trends to the prolific Stabroek license discoveries are apparent in the outboard licensing blocks D1, D2 and D3.
04.21.2023
