Diamond公司推出的Stack View服務可顯著提高防噴器的監測能力。
編譯：驚蟄
Diamond海上鉆井公司宣布推出Stack View服務，這是首個集成了全天候實時監控、數據可視化與高級分析的解決方案，可識別整個鉆井平臺BOP的變化趨勢，并監測其生產性能是否發生異常。Stack View服務得出的領先指標可實現預測性維護，防止發生意外停機問題，提高鉆井效率，降低建井的總成本。
Stack View應用中，底層技術會不斷收集、分析實時數據，并與歷史數據進行對比或“堆疊”，隨后應用數據可視化、趨勢分析以及高級分析，來預測BOP組件何時會失效或何時需要維護。從基于時間的維護轉向基于預測的維護，可以減少起出防噴器的次數，避免因維護造成的問題，并且取決于水深與油井復雜性，Stack View能夠將非生產時間縮短多達50％。
Diamond Offshore總裁兼首席執行官Marc Edwards表示：“水下設備的維修與保養仍然是造成鉆機非生產時間的主要因素，給開發商和作業人員帶來了巨大困難，導致高昂的成本。我們將繼續尋找提高作業效率、降低作業者總成本的方法，以提高海上鉆井的經濟效益。利用Stack View服務，我們能夠監控與分析每個BOP的健康狀況。因此，井隊將可以實時制定出更多基于數據的決策，從而進一步節約成本，提高業績?！?/span>
這款定制的Stack View平臺與儀表板是Diamond Offshore公司與Deepwater Subsea有限公司合作開發，將于2020年初投入使用。開發商可在任何地點，通過移動設備或計算機訪問該平臺，提高了BOP性能的透明度。
Stack View平臺可根據客戶需求配置，在未來，還可集成于Diamond Offshore公司的Sim Stack服務與BOP故障報告數據庫，這兩者都提供了BOP健康與狀態的滯后指標。綜合考慮，這些系統將為BOP的健康狀況，以及過去與未來性能提供一個更全面的視角，使作業者能夠升級為基于條件的維護，從而進一步降低成本，同時提高海底設備的可靠性。
此外，這些綜合解決方案還將支持作業者滿足安全和環境執法局（BSEE）對21天防噴器壓力測試頻率的要求，這是一個直接影響鉆井作業效率的重大優勢，因為目前在墨西哥灣的要求是14天?；赟tack View服務中的領先指標，可實現預測性維護，預防海底停機，提高鉆井效率，降低建井的總成本。
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Diamond Offshore Drilling announced the launch of its Stack-View service, a first-of-its-kind solution that applies 24/7 real-time monitoring, data visualization, and advanced analytics to identify trends and detect anomalies in BOP performance across its rig fleet. The leading indicators derived from the Company’s Stack-View service enables predictive maintenance and subsea downtime prevention, increasing drilling productivity and lowering the total cost of the well.
The real-time data gathered and analyzed by the underlying technology in Stack-View is continuously overlaid or “stacked” with historical data, then data visualization, trending, and advanced analytics is applied to predict when BOP components will fail or when maintenance is required. This shift to predictive maintenance from time-based maintenance mitigates stack pulls and maintenance-induced issues, with the ability to reduce non-productive time by up to 50% depending on the water depth and well complexity.
“Subsea equipment repairs and maintenance continues to be a major contributor to a rig’s non-productive time, resulting in great expense to both drillers and operators,” said Marc Edwards, president and CEO of Diamond Offshore. “We continue to look for ways to improve operational efficiencies and reduce operators’ total cost of ownership to make the economics of offshore drilling more competitive. With our Stack-View service, we will be able to monitor and analyze the health of each BOP across our fleet in real-time to make more data-driven decisions that create further cost-savings and performance improvement.”
Developed in partnership with Deepwater Subsea, LLC, the customized Stack-View platform and dashboards will be accessible from any mobile device or computer and any location by early 2020, allowing for greater transparency on BOP performance with customers.
The Stack-View platform is fully configurable and has the future capability to integrate with Diamond Offshore’sSim-Stack service and its BOP failure reporting database—both of which provide lagging indicators of BOP health and status. Combined, these systems will provide a holistic view of a BOP’s health as well as past and future performance, allowing the Company to transition to conditioned-based maintenance to further reduce costs while increasing subsea equipment reliability. Additionally, the combined solutions will support operators in meeting BSEE’s requirements for 21-day BOP pressure testing frequency, which is a substantial benefit directly impacting the operational efficiency of a drilling campaign.
The leading indicators derived from our Stack-View service enables predictive maintenance and subsea downtime prevention, increasing drilling productivity and lowering the total cost of the well.
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