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深水油气开采海底工厂系统取得重大进展深水油气开采海底工厂系统包括海底增压系统、海底气体压缩系统、海底分离与产出水回注系统、未净化海水输送系统等。其核心技术是油气井采出流体的海底增压和分离技术,成功实施能够提高油气最终采收率,减少海面处理设备的投入,减少对环境的破坏,降低水和砂的处理成本,从而提高海洋油气田的经济效益。取得的进展包括:挪威北海sgard油气田首次商业化部署了海底天然气压缩系统,包括气体冷却器、气液分离器、增压机和水下管汇等,可将sgard油气田的采出流体经相同管线输送至50公里外的海洋平台,预期可大幅提高气藏最终采收率,新增产量约2.8亿桶油当量。非洲安哥拉Pazflor油田部署了多品级合采海底分离系统,可以利用世界首创的大型海底设施来分离所提取的天
Submarine factory system for deep-water oil and gas exploration has made significant progress Deep-sea oil and gas exploration submarine factory system includes submarine booster system, submarine gas compression system, seabed separation and output water injection system, raw seawater delivery system. The core technology is the seabed pressurization and separation technology for fluid production in oil and gas wells. The successful implementation can increase the ultimate recovery rate of oil and gas, reduce the input of sea treatment equipment, reduce the damage to the environment and reduce the processing cost of water and sand, thus improving Economic benefits of offshore oil and gas fields. Progress has been made: the first commercial commercialization of submarine natural gas compression systems, including gas coolers, gas-liquid separators, turbochargers and underwater manifolds, at the sgard oil and gas field in the North Sea, Norway, allows the production fluids from the sgard field to flow through the same pipeline It is expected that the ultimate recovery of gas reservoirs will be significantly increased with an additional production of about 280 million barrels of oil equivalent. Africa’s Pazflor field in Angola has deployed a multi-grade combined seabed separation system that utilizes the world’s first large-scale subsea facility to separate extracted days