石油圈中國石化新聞網訊 據Offshore網站5月2日挪威克里斯蒂安松報道，德國化工巨頭巴斯夫麾下的石油公司溫特斯豪位于挪威海上的瑪利亞油氣田日前提前開始開發并可能在明年上半年開始油氣生產。 6口井在3月份開始鉆井作業，而頂部井眼已經完成。鉆向儲層段的鉆井作業目前正在進行之中。整個鉆井計劃預計將需要580天才能完成。 位于Haltenbanken地區的瑪利亞油氣田時下正在通過與這個地區的3個平臺實現回接的方式開發中?，斃麃営蜌馓锏木畠纫簹饬鲗⑦\送到位于處理設施以西20公里的克里斯廷平臺，而注入儲油層的水的供應將來自該井北面45公里處的海德倫平臺。 提升用氣體將通過Tyrihans水下底盤從阿斯加德B油田提供。處理后的石油將輸送到阿斯加德油田儲存和裝上來回穿梭的油輪，而天然氣通過阿斯加德運輸系統出口到Karsto。 溫特斯豪估計這個項目將需要大約17.8億美元的總投資。這個油氣田擁有大約1.8億桶油當量的可采儲量，其中大部分是石油。 李峻 編譯自 Offshore 原文如下： Wintershall ahead of schedule at Maria offshore Norway KRISTIANSUND, Norway – Wintershall’s Maria oil and gas field development in the Norwegian Sea is ahead of schedule and could start up in the first half of next year. Drilling of the six wells started in March and the top holes are now complete. Drilling toward the reservoir section is currently under way – the program should take around 580 days to complete. The field, in the Haltenbanken region, is under development via a subsea tieback to three platforms in the area. Maria’s wellstream will head to the Kristin platform, 20 km (12.4 mi) to the west for processing, while supply of water for injection into the reservoir will come from the Heidrun platform, 45 km (28 mi) to the north. Lift gas will be provided from ?sgard B via the Tyrihans subsea template. Processed oil will be shipped to the ?sgard field for storage and offloading to shuttle tankers, while the gas will be exported via the ?sgard Transport System to K?rst?. Wintershall estimates total investments for the project at around NOK15.3 billion ($1.78 billion). Recoverable reserves are roughly 180 MMboe, of which the majority is oil.
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