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1. 发明申请

US20160237804A1 STRESS ENGINEERING ASSESSMENT OF RISERS AND RISER STRINGS 审中-公开
标题翻译：应力工程评估上升器和升降器
公开(公告)号：US20160237804A1
公开(公告)日：2016-08-18
申请号：US15136282
申请日：2016-04-22
申请人： Stylianos Papadimitriou , WANDA PAPADIMITRIOU
发明人： Stylianos Papadimitriou , WANDA PAPADIMITRIOU
IPC分类号： E21B47/00 , G06F17/50 , E21B17/01
摘要： Riser stress-engineering-assessment equipment to verify the integrity and the in-deployment-integrity of a riser string by knowing the status, details and location of each riser joint and by monitoring the deployment parameters. When the failure risk exceeds an acceptable level, the equipment activates a local and/or a remote alarm using voice, sound and lights. The system comprises a computer with communication means, a material properties and geometry detection system, a data acquisition system acquiring deployment and other parameters, a database comprising of riser historical data and captured expert knowledge, a failure-criteria calculation to calculate maximum-stresses under different loads and the combined effects of the different loads to determine if the riser string is still fit-for-deployment.
摘要翻译：通过了解每个提升管接头的状态，细节和位置以及监控部署参数来验证提升管串的完整性和部署完整性。当故障风险超过可接受的水平时，设备将使用语音，声音和灯光激活本地和/或远程报警。该系统包括具有通信装置，材料特性和几何检测系统的计算机，获取部署和其他参数的数据采集系统，包括立管历史数据和捕获的专家知识的数据库，计算最大应力下的最大应力的故障标准计算不同的负载和不同负载的综合影响，以确定提升管柱是否仍适合部署。

2. 发明申请

US20230057814A1 AUTONOMOUS BLOWOUT PREVENTER 有权
公开(公告)号：US20230057814A1
公开(公告)日：2023-02-23
申请号：US17979332
申请日：2022-11-02
申请人： STYLIANOS PAPADIMITRIOU , WANDA PAPADIMITRIOU , JASON A. PAPADIMITRIOU , NICHOLAS A. PAPADIMITRIOU
发明人： STYLIANOS PAPADIMITRIOU , WANDA PAPADIMITRIOU , JASON A. PAPADIMITRIOU , NICHOLAS A. PAPADIMITRIOU
IPC分类号： E21B33/064 , E21B33/035 , E21B33/06
摘要： A BOP system is provided with sensors distributed along a length of a subsea blowout preventer to monitor objects within a blowout preventer and measure critical parameters. A subsea computer is programmed to detect a speed and direction of an object within the BOP. The computer is programmed to detect movement of an object that is not produced by the drilling rig.

3. 发明申请

US20190063175A1 AUTONOMOUS BLOWOUT PREVENTER 审中-公开
公开(公告)号：US20190063175A1
公开(公告)日：2019-02-28
申请号：US16176281
申请日：2018-10-31
申请人： STYLIANOS PAPADIMITRIOU , WANDA PAPADIMITRIOU
发明人： STYLIANOS PAPADIMITRIOU , WANDA PAPADIMITRIOU
IPC分类号： E21B33/064 , E21B33/06 , E21B41/00 , E21B44/00
CPC分类号： E21B33/064 , E21B33/063 , E21B41/0007 , E21B44/00
摘要： An autonomous BOP system is provided for stopping an uncontrolled flow of formation hydrocarbons comprising two or more sensors distributed along a length of a subsea blowout preventer to monitor a drill pipe inside a blowout preventer and measure critical parameters. A computer using predictive-software monitors a blowout preventer along with material critical parameters and calculates a blowout preventer configuration and sequence to arrest a well blowout. Blowout preventer components are fine-tuned and operational modes are added to aid an arrest of a well blowout under realistic conditions.

4. 发明申请

US20170372704A1 AUTONOMOUS MATERIAL EVALUATION SYSTEM AND METHOD 审中-公开
公开(公告)号：US20170372704A1
公开(公告)日：2017-12-28
申请号：US15660038
申请日：2017-07-26
申请人： STYLIANOS PAPADIMITRIOU , WANDA PAPADIMITRIOU
发明人： STYLIANOS PAPADIMITRIOU , WANDA PAPADIMITRIOU
IPC分类号： G10L17/00
CPC分类号： G10L17/00 , G01M5/0033 , G06F3/167 , G06F17/5009 , G10L15/22 , G10L15/26 , G10L17/22
摘要： A system and method to determine a remaining useful life estimation of a material under evaluation. The equipment comprises at least one computer and a material features acquisition system operable to detect a plurality of material features. The features are then evaluated according to rules captured from of experts and inputted into the computer. The computer iterations are processed until an acceptable conclusion is made regarding the condition of the material under evaluation. The remaining useful life estimation capability may also be retrofitted into conventional inspection systems by extracting pertinent features through spectral frequency analysis and sensor normalization and utilizing those features in the autonomous remaining useful life estimation system.

5. 发明申请

US20190228777A1 STRESS ENGINEERING ASSESSMENT OF RISERS AND RISER STRINGS 审中-公开
公开(公告)号：US20190228777A1
公开(公告)日：2019-07-25
申请号：US16372945
申请日：2019-04-02
申请人： WANDA PAPADIMITRIOU
发明人： STYLIANOS PAPADIMITRIOU , WANDA PAPADIMITRIOU
IPC分类号： G10L17/00
摘要： Riser stress-engineering-assessment equipment to verify the integrity and the in-deployment-integrity of a riser string by knowing the status, details and location of each riser joint and by monitoring the deployment parameters. When the failure risk exceeds an acceptable level, the equipment activates a local and/or a remote alarm using voice, sound and lights. The system comprises a computer with communication means, a material properties and geometry detection system, a data acquisition system acquiring deployment and other parameters, a database comprising of riser historical data and captured expert knowledge, a failure-criteria calculation to calculate maximum-stresses under different loads and the combined effects of the different loads to determine if the riser string is still fit-for-deployment.

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