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道达尔将Tyra气田的监测工作交给Emerson公司负责

来源:互联网 时间:2019-11-27 09:30 点击:966

丹麦道达尔勘探和生产公司(E&P)已经授予艾默生公司一份合同,用于其丹麦北海部分的Tyra气田再开发项目。

艾默生将为气田提供井口压力监测技术,以提高项目再开发期间的安全性。

Tyra油田主要由Tyra East和Tyra West两个中心产油田组成,并与Tyra Southeast、Harald、Valdemar、Svend和Roar五个无人卫星油田相连。

由于海底下沉,Tyra油田的重建工作正在进行。自1980年以来,海床下陷了5米多,减少了海平面与平台底部之间的气隙。

为了解决这一问题,道达尔公司已经承诺将安装新的井口平台替换旧平台、由13米高的导管架支撑上部来架空平台。道达尔将投资约33亿美元用于重新开发,预计将延长Tyra油田的开采年限。

艾默生自动化解决方案欧洲主席Roel van Doren说:“艾默生的无线技术已经成功地部署应用在世界各地的海上油田,有助于提高人员和操作的安全性。

“能够提供完整的解决方案,能够提供实时测量和感知,以帮助全面监控和安全响应压力变化,这是使用爱默生技术的关键因素。”

在油田关闭的两年时间里,艾默生指出在更换平台和上层甲板安装期间,将监测井口套管压力,作为一种安全措施。艾默生表示由于缺乏电力和电缆基础设施,将需要一个无线和电池供电的解决方案来监测井口压力。

艾默生公司将提供200多个罗斯蒙特无线压力变送器安装在四个立管平台上。他们将把数据传输给两个将安装在住宿平台上的Emerson DeltaV PK控制器。艾默生说,数据将被提交给当地的建筑工人,并传送到岸上的一个监测点。、

赵斌 编译自 离岸工程

原文如下:

Total E&P Denmark awards Tyra field monitoring work to Emerson

Total Exploration and Production (E&P) Denmark has awarded a contract to Emerson for its Tyra gas field redevelopment project in the Danish part of the North Sea.

Emerson will provide wellhead pressure monitoring technology to the gas field to enhance safety during the project redevelopment.

The Tyra field consists of Tyra East and Tyra West production centres, which are linked to five unmanned satellite fields, Tyra Southeast, Harald, Valdemar, Svend and Roar.

The redevelopment is being carried out due to seabed subsidence at the Tyra complex. Since 1980, the seabed has subsided by more than 5m reducing the air gap between the sea level and the bottom of the platforms.

To overcome this situation, Total has committed to replace the wellhead platforms with the installation of new and elevated topsides supported by 13m high jacket extensions. Total is investing approximately $3.3bn in the redevelopment, which is expected to extend the life of the Tyra field.

Emerson Automation Solutions Europe president Roel van Doren said: “Emerson’s wireless technology has been successfully deployed within offshore applications around the world, helping improve the safety of people and operations.

“The ability to offer a complete solution capable of providing real-time measurement and awareness to help Total monitor and respond to pressure changes safely was a key factor in the use of Emerson technology.”

During the two-year closure of the field, Emerson noted that it will monitor wellhead casing pressures as a safety measure during the installation of replacement platforms and topsides. According to Emerson, due to the unavailability of power and cable infrastructure, a wireless and battery-powered solution will be needed to monitor the wellhead pressure.

The company will supply more than 200 Rosemount wireless pressure transmitters for installation on the four riser platforms. They will transmit data to two Emerson DeltaV PK controllers that will be installed on the accommodation platforms. Data will be presented to construction workers locally and relayed to an onshore monitoring point, said Emerson.