埃克森美孚批准圭亚那Longtail开发：追加投资125亿美元，2030年投产，凝析油日产可达25万桶
埃克森美孚（ExxonMobil）11月12日宣布，在取得圭亚那政府与监管批准后，公司已对圭亚那近海Longtail开发项目作出最终投资决定，计划追加投资约125亿美元。Longtail位于Stabroek区块东南部，是该区块的第八个开发项目，预计2030年投产。
Longtail是Stabroek区块开发的新阶段，主攻非伴生天然气与富含凝析油的储层。项目将使用一艘新建浮式生产储卸油装置（FPSO），设计天然气处理能力为每天12亿标准立方英尺，凝析油产量最高每天25万桶，并配套约45口海底生产与注入井。在后续投资决定、市场需求与配套设施落实的前提下，Longtail的天然气未来可经管道送上岸。
Stabroek区块目前已有四个项目投产，日产原油约90万桶。区块权益由运营方埃克森美孚圭亚那有限公司持股45%，Hess圭亚那勘探有限公司持股30%，中国海洋石油圭亚那有限公司持股25%。按公司此前披露，Longtail的FPSO前端工程设计由SBM Offshore承担，采用其Fast4Ward船体方案。
（来源：埃克森美孚）
ExxonMobil Approves Guyana Longtail Development: Additional $12.5 Billion Investment, 2030 Start-Up, Up to 250,000 Barrels of Condensate a Day
ExxonMobil announced on November 12 that it has made a final investment decision for the Longtail development offshore Guyana, following required government and regulatory approvals, with an additional investment of about US$12.5 billion planned. Longtail, the eighth development in the southeastern portion of the Stabroek block, is expected to come online in 2030.
Longtail marks a new phase of development on the Stabroek block, targeting non-associated gas and condensate-rich reservoirs. The project will use a newly built floating production storage and offloading (FPSO) vessel designed to process 1.2 billion standard cubic feet of gas per day and produce up to 250,000 barrels of condensate per day, with approximately 45 subsea production and injection wells. Subject to future investment decisions, market demand, and the development of necessary infrastructure, gas from Longtail could be transported to shore by pipeline.
Four projects in the Stabroek block are already producing about 900,000 barrels of oil per day. ExxonMobil Guyana Limited operates the block with a 45% interest, Hess Guyana Exploration Ltd. holds 30%, and CNOOC Petroleum Guyana Limited holds 25%. Under earlier company disclosures, SBM Offshore is performing front-end engineering and design for the Longtail FPSO using its Fast4Ward hull program.
(Source: ExxonMobil)
来源：埃克森美孚
发布：GSM·美国（发布链接）
图片来源：图：浮式生产储卸油装置（FPSO）资料图，SeaRose号FPSO与海上支援船（Wikimedia Commons，CC BY-SA 2.0）。 / Photo: File photo of a floating production storage and offloading (FPSO) vessel, the SeaRose FPSO with offshore support vessels (Wikimedia Commons, CC BY-SA 2.0).
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