中国石化新闻网讯 据世界管道8月30日报道,Wintershall Dea已经完成了在挪威北海的Nova项目海底管道和脐带管道的安装工作。这些管道的成功安装,使得Nova完成了今年5月开始的一个夏季重要海底活动,即在370米水深的海底安装了两个模板。
海底安装包括几个工作阶段。在使用7艘海洋船铺设65公里的管道和使用skandi Acergy船铺设20公里的控制脐缆之前,海底7号率先开展了海底工作,并在Nova油田安装了模板。
Wintershall Dea首席技术官(CTO)和执行委员会成员Hugo Dijkgraaf解释道,在Nova 油田安全安装管道和脐缆标志着完成Nova项目的另一个重要步骤。加上Dvalin项目最近取得的成就,Wintershall Dea在去年夏天进行了非常成功的安装活动。
由Subker 7制造的管道,以及由Aker Solutions制造的脐缆和连接系统,将Nova油田接到附近的Gj?a平台,该平台将加工和出口碳氢化合物,并提供注入水和提升压力气体支持。
Nova项目高级副总裁André Hesse表示,在与供应商的密切合作下,我们将以“一个团队”的形式提供服务。由于在GJ a平台上安装了专门的新星模块,并将于明年开始钻井,我们将按照计划和最高安全标准交付产品。我们期待着在2021年看到该油田的生产。
当它投入使用,Nova将成为Wintershall Dea经营的第四个在生产中的海底油田,巩固了该公司作为挪威经验丰富的水下油田开发商的地位。
挪威商务部总经理Alv Bj?rn Solheim表示,我们继续使用我们在挪威海底油田建设和运营方面的专门知识,充分利用现有的基础设施。通过海底技术输送碳氢化合物,我们正以最可持续的方式满足企业和消费者的能源需求。
郝芬 译自 世界管道
原文如下:
Nova subsea pipelines installed in Norway
Wintershall Dea has completed the installation of the subsea pipelines and umbilicals for the operated Nova project in the Norwegian North Sea. The successful installation of the flowlines completes a summer of significant subsea activity for Nova which began in May with two templates being installed on the seabed at 370 m water depth.
The subsea installation consists of several work stages. Subsea 7 spearheaded the subsea work and installed the templates on the Nova field before laying 65 km of pipelines using the Seven Oceans vessel, and 20 km of control umbilicals using the Skandi Acergy vessel.
“The safe installation of the pipelines and umbilicals in the field marks another major step towards the completion of the Nova project. Together with the recent accomplishments on the Dvalin project, Wintershall Dea had very successful installation activities over the last summer”, explained Hugo Dijkgraaf, Chief Technology Officer (CTO) and Member of the Executive Board of Wintershall Dea.
The pipelines, fabricated by Subsea 7, and umbilicals and tie-in systems, fabricated by Aker Solutions, will tie the Nova field back to the nearby Gj?a platform, which will process and export the hydrocarbons, and provide injection water and lift gas for pressure support.
“In close co-operation with our suppliers, we are delivering as ‘One Team’. With the installation of a dedicated Nova module on the Gj?a platform and the drilling of the wells to start next year, we are delivering according to our plans and on highest safety standards. We look forward to seeing the field in production in 2021,” said André Hesse, Senior Vice President, Major Project Nova.
When it comes on stream, Nova will be Wintershall Dea’s fourth operated subsea field in production, underpinning the company’s position as an experienced underwater field developer in Norway.
“We continue to use our expertise in subsea field construction and operation in Norway to make the best use of existing infrastructure on the shelf. By delivering hydrocarbons through subsea technology, we are meeting the energy needs of business and consumers in the most sustainable way,” said Alv Bj?rn Solheim, Managing Director of the Business Unit Norway.