金莎最新正规投注技术桤木创新

创新深入奔跑

at chevron's Alder Field, innovative technology plays an important role in unlocking new opportunities - safely and effectively

对于最新的数据,查看2020 Supplement to the Annual Report

Technology and innovation have long been a competitive advantage for Chevron. They play an important role in our business, helping us safely and cost-effectively unlock new opportunities – and are even more important in times of low commodity prices. Just take our operations in the North Sea, where we have a history of subsea technical innovation.

We discovered the Alder Field, located 100 miles (160 km) east of Scotland, more than 40 years ago. The Alder reservoir lies some 14,500 feet (2.75 miles/4.4 km) below the sea bed where pressures are 12,500 pounds per square inch – some 400 times that of a typical car tire – and temperatures hover around 300°F (150°C).

This type of high-pressure, high-temperature reservoir was considered impossible to develop until recent years. Today we have deployed an array of technological “firsts” for our company to overcome the challenges.

金莎最新正规投注技术桤木创新运行深冷却环

温度和热管理

在亚德的挑战环境中,创新正在帮助我们管理高温以防止水合物和蜡阻断流量并限制生产管道中的应力。在进入生产管道之前,设计了一种特殊的海底冷却回路,从而降低了生产流体的强烈温度 - 这是雪佛龙全球操作的技术。金沙博彩我们还建成了17英里(28公里)的生产管道,在10英寸内管和16英寸外管之间的高性能绝缘,称为管道管。冷却回路/绝缘管道组合意味着桤木生产流体到达准备好的平台,用于处理完整的122°F(50°C)冷却器比井更冷。

金莎最新正规投注技术桤木创新运行深HPP

管理压力

在桤木中,通常在曲折开发上首次使用在表面上使用的压力管理设计。称为海底高完整性压力保护系统,它管理储层和接收设施之间的压力差。

金莎最新正规投注技术桤木创新运行深猪

pipeline condition monitoring

通过专门设计的腐蚀监测系统连续监测Alder的碳钢生产管道,该系统完全集成到生产管道中。该系统称为Teledyne Cormon系统,它捕获了实时数据并在陆上传输进行分析和评估。

海底系统也支持管道状态监测,其允许定期检查桤木生产管道的完整性。该系统采用智能猪 - 推出到管道中的装置,以测量其内径和厚度。猪从临时海底发射器发送,并在下载和分析条件数据的平台上恢复顶部。

金莎最新正规投注技术桤木创新运行深树

HPHT subsea tree system

雪佛龙also deployed a new subsea tree system at Alder called a vertical monobore tree. The system, which allows the Alder team to safely control production and manage any fluids injected into the well, is an advanced subsea technology designed to meet Alder’s high-pressure, high-temperature (HPHT) environment. We tapped our extensive HPHT expertise and combined it with lessons learned and best practices from HPHT fields across the industry before selecting the final tree design – a first for Chevron globally and a first for manufacturer OneSubsea.

金莎最新正规投注技术桤木创新运行深脐带

hybrid umbilical

雪佛龙的技术专家们与Technip脐带密切合作,为桤木设计和制造了17英里(28公里)的脐带。混合脐带合并了两种技术 - 钢管和热塑性软件 - 提供更可靠和有效的海底导管,以继电器,流体和平台之间的电力,流体和通信。这项技术的应用是北海中的雪佛龙首先。金莎最新正规投注

飞翔的桤木技术

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飞翔的桤木技术