23

Mooring Lines Monitoring System (China FPSO 2009)

  • Upload
    others

  • View
    6

  • Download
    0

Embed Size (px)

Citation preview

Page 1: Mooring Lines Monitoring System (China FPSO 2009)
Page 2: Mooring Lines Monitoring System (China FPSO 2009)

19th March 2009

Dr. Pei An (安培)2H Offshore Engineer Limited(2H 离岸工程公司)

FPSO Conference 2009, Beijing, China

Mooring Line Monitoring MOORASSURE ™系泊监测

Learn more at www.2hoffshore.com

Page 3: Mooring Lines Monitoring System (China FPSO 2009)

Contents (内容)

Who are we (公司简介)

Why Monitoring Mooring Lines (为何监测系泊)

How to Monitor (如何监测系泊)

Experience (运行经验)

Learn more at www.2hoffshore.com

Page 4: Mooring Lines Monitoring System (China FPSO 2009)

2H 离岸工程公司

Learn more at www.2hoffshore.com

Page 5: Mooring Lines Monitoring System (China FPSO 2009)

Project Examples (工程案例)

Learn more at www.2hoffshore.com

Page 6: Mooring Lines Monitoring System (China FPSO 2009)

Current Status (项目统计)

Subsea monitoring (水下监测经验)

Monitoring projects (项目总计)

INTEGRIpod’s supplied (设备销售总计)

Subsea deployments (安装总计)

Depth of deployment (海深)

>10 years

>150

>250

>400

>2000 m

Learn more at www.2hoffshore.com

Page 7: Mooring Lines Monitoring System (China FPSO 2009)

Project Locations (项目分布)

Learn more at www.2hoffshore.com

Page 8: Mooring Lines Monitoring System (China FPSO 2009)

Companies involved in Mooring and Mooring Monitoring

(参与系泊工程的公司)Learn more at www.2hoffshore.com

Page 9: Mooring Lines Monitoring System (China FPSO 2009)

Mooring(系泊)

Mooring systems keep the floating platforms or FPSOs in place

(系泊使海样平台定位)

Learn more at www.2hoffshore.com

Page 10: Mooring Lines Monitoring System (China FPSO 2009)

Chain Failures (系泊失效案例)

Learn more at www.2hoffshore.com

Page 11: Mooring Lines Monitoring System (China FPSO 2009)

Market Need for Mooring Monitoring(市场需求)

Mooring systems degrade and fail (系泊可能退化或失效)

Whilst they have redundancy, if not managed , failure can become ‘serious’ – safety, environmental and commercial (尽管系泊系统有冗余,如果管理不当,一个系泊链的失效可能造成严重的后果)

A pro-active approach to IMR (Inspection, Maintenance and Repair)is needed to ensure the integrity of the system (引入积极的检查,保养及维修机制以确保系统的完整性)

Monitoring mooring line is an integral part of the pro-active IMR (系泊监测是一个重要组成部分)

Learn more at www.2hoffshore.com

Page 12: Mooring Lines Monitoring System (China FPSO 2009)

2H Approach (2H 设计理念)

Leverage monitoring technology already developed(利用本公司成熟的结构监测技术)

Deliver useful data (提供有价值的运行数据)

Keep equipment simple, proven and reliable(保证监测系统的简捷,成熟及可靠)

Standardisation to reduce development and product costs (引入标准化零件以减少产品成本)

Fast track delivery (快速供货)

Learn more at www.2hoffshore.com

Page 13: Mooring Lines Monitoring System (China FPSO 2009)

Moor monitor Specification(功能特性)

Confirm that the line is connected – Integrity Monitoring (监测系泊链的完整性)

Provide mean tension readout at regular intervals (定期收集系泊链平均张力数据)

Online capability (实时监测)

Eliminate hardwires for reliability (不需电缆以增强)

Onboard processing to deliver useful results (提供有效数据)

Access time traces to analyze critical events (巡览及分析已取得的数据)

Simple user interface (简单用户软件及简便界面)

Long-term without intervention to 5 years (电池更换期5年)

Retrofit capability by diver or ROVs (使用潜水员或ROV进行操作)

Learn more at www.2hoffshore.com

Page 14: Mooring Lines Monitoring System (China FPSO 2009)

Mooring Monitoring Technology Overview (技术综述)

Use mooring catenary characteristics to calculate tensions(使用系泊链公式及具体数据)

Use of high accuracy inclinometers (使用高精度倾斜器)

Store data locally and also transmit acoustically to surface(测量数据将被写入存储器而后通过超声波传送)

Software tracks line KPIs and provide warnings (数据采集软件将展示数据并给出警告线)

Optionally, system is linked to beach to allow onshore review and regular reporting (可以实现在岸数据审查及定期报告)

Learn more at www.2hoffshore.com

Page 15: Mooring Lines Monitoring System (China FPSO 2009)

Mooring Line Monitoring SystemMOORASSURE ™系泊监测系统功能图

Acoustically-linked Angle Monitoring Devices(超声角度测量装置)

Acoustical Receiver(超声接收装置)

Learn more at www.2hoffshore.com

Page 16: Mooring Lines Monitoring System (China FPSO 2009)

Mooring Line Monitoring SystemMOORASSURE

Learn more at www.2hoffshore.com

Page 17: Mooring Lines Monitoring System (China FPSO 2009)

MoorASSURE ™ system

Learn more at www.2hoffshore.com

Page 18: Mooring Lines Monitoring System (China FPSO 2009)

Acoustically-Linked Inclinometer(具有超声通讯功能的倾斜测量装置)

Inclinometer to measure inclination (倾斜器)

Inclination translated to tension (倾斜角〉张力)

On-board memory to record data (不消失存储器)

Battery to power all the electronics (电池电源)

Acoustic linker for transmitting measured inclination to topside (水下超声数据传递)

Allow topside data acquisition to control and download data with flexible communication scheme(用户可控制)

Diver or ROV deployable (使用潜水员或ROV进行操作)

5 years battery life or more (电池更换期5年)

Corrosion resistant and robust casing (抗腐蚀材料)

Learn more at www.2hoffshore.com

Page 19: Mooring Lines Monitoring System (China FPSO 2009)

Chain Table (实例)

Learn more at www.2hoffshore.com

Page 20: Mooring Lines Monitoring System (China FPSO 2009)

Chain stopper Interface (实例)

Learn more at www.2hoffshore.com

Page 21: Mooring Lines Monitoring System (China FPSO 2009)

Acoustic Receiver (实例)

Learn more at www.2hoffshore.com

Page 22: Mooring Lines Monitoring System (China FPSO 2009)

Conclusion (结论)

Monitoring technology is well advanced and proven (监测技术先进,成熟)

Mean tension obtained through angle measurement is easy to obtain and provides good value (用测量的倾斜角以计算平均张力是一种快捷及高效益的方法)

Data must be processed through a good understanding of mooring line response into useful data (有效的监测取决对系泊系统的充分理解)

Integrating monitoring as part of an IMR program adds value(把系统监测用于积极的检查,保养及维修机制当中)

Learn more at www.2hoffshore.com

Page 23: Mooring Lines Monitoring System (China FPSO 2009)

www.2hoffshore.com

谢谢

Learn more at www.2hoffshore.com