展望未来，Wintershall Dea 计划钻探新井并安装新的海底设备，以促进油田采收。
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德国Wintershall Dea及其合作伙伴11月15日表示，他们计划在挪威成本之外向玛丽亚油气田追加投资40亿挪威克朗（4.027亿美元），以额外生产22 MMboe。
据挪威石油管理局称，自 2017 年启动以来，该油田的产量一直低于预期，促使 Wintershall Dea 将其最初的储量估计从 180 MMboe 下调至 100 MMboe 左右。
提交给挪威能源部的一份修订后的开发计划显示，运营商 Wintershall Dea 目前计划钻探新井并安装新的海底设备以促进采收。
挪威海的海底油田通过约 25 公里外的 Equinor 克里斯汀油田生产石油和天然气。Maria 的二期开发预计将于 2025 年第二季度开始生产。
Wintershall 持有该油田 50% 的股份，国有的 Petoro 持有 30%，HitecVision 支持的 Sval Energi 持有剩余的 20%。
Moving forward, Wintershall Dea plans to drill new wells and install new subsea equipment to boost the field recovery.
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Germany's Wintershall Dea and its partners said on Nov. 15 they plan to invest an additional 4 billion Norwegian crowns ($402.7 million) in the Maria oil and gas field off the cost of Norway to produce an extra 22 MMboe.
The field's production has been below expectations since the 2017 startup, prompting Wintershall Dea to cut its original reserves estimate to around 100 MMboe from 180 MMboe, according to the Norwegian Petroleum Directorate.
Operator Wintershall Dea now plans to drill new wells and install new subsea equipment to boost the recovery, an amended development plan delivered to Norway's energy ministry showed.
The subsea field in the Norwegian Sea produces oil and gas via Equinor's Kristin field, some 25 km away. Production from Maria's Phase 2 development is expected to start in the second quarter of 2025.
Wintershall holds a 50% stake in the field while state-owned Petoro has 30% and HitecVision-backed Sval Energi the remaining 20%.