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16篇 您的检索式:作者名="CLAUDIO Tebaldi"
    题名 作者 年代 出处 被引量
1Integrated risk management: a Petrobras application in offshore well construction safety to minimize critical emergency disconnections显示文摘In order to avoid mistakes and to save a great deal of time in analysis, an innovative methodology was developed that can analyze the well operations and rig characteristics involved to define the best emergency disconnect sequence(EDS)available. A solution was developed based on the characteristics of the rigs and blowout preventers(BOPs), and six variables were considered that directly affect the choice of EDS. All possible combinations of 64 scenarios were analyzed,and the priority of choice of the EDS was defined empirically. This paper presents an approach to EDS risk management and examples of exposure time(time without riser safety margin and shear capability) for the same well, which can be lowered from 13% to 0.1%. The impact of this reduction is related to the ability of the BOP to cut some of the heavy casings, in addition to improved availability of EDS modes. This implementation opened up many possibilities for the performance of risk exposure analysis, enabling comparison of several BOP configurations of contracted rigs and selection of the best options. This innovative approach allowed a better management of the rig schedules, prioritizing safety aspects and making it possible to allocate the fleet in a systematic way.Claudio Benevenuto de Campos Lima Pedro Esteves Aranha Jose Francisco Tebaldi de Castro Gilson Brito Alves Lima Augusto Borella Hougaz Felipe de Souza Terra 2018Petroleum Science2018,15,2:1
2A Seven-mode Truncation of the Plane Incompressible Navier-stokes Equations显示文摘Valter Francechini Claudio Tebaldi 1981Journal of Statistical physics1981,25,3:1
3A Seven-Modes Truncation of the Plane Incompressible Navier-Stokes Equations显示文摘 Claudio Tebaldi 1981Journal of Statistical physics1981,25,3:1
4A Seven-Modes Truncation of the Plane Incompressible Navier-Stokes Equations显示文摘Valter Franceschini Claudio Tebaldi 1981Journal of Statistical physics1981,25,3:1
5Breaking and disappearance of tori显示文摘Valter Franceschini Claudio Tebaldi 1984Communications in Mathematical Physics1984,,3:1
6A seven-mode truncation of the plane incompressible Navier-Stokes equations显示文摘Valter Franceschini Claudio Tebaldi 1981Journal of Statistical Physics1981,,3:1
7A seven-mode truncation of the plane incompressible Navier-Stokes equations显示文摘Valter Franceschini Claudio Tebaldi 1981Journal of Statistical Physics1981,,3:1
8A Seven-Modes Truncation of the Plane Incompressible Navier-Stokes Equations显示文摘Valter Franceschini Claudio Tebaldi 1981Journal of Statistical physics1981,25,3:1
9A Seven- Modes Truncation of the Plane Incompressible Navier- Stokes E- quations 显示文摘VALTER FRANCESCHINI CLAUDIO TEBALDI 1981Journal of Statistical physics1981,25,3:1
10Numerical study of non-linear storm surges显示文摘CLAUDIO Tebaldi 2004Pure and Applied Geophysics2004,111,1:1
11Sequence of InfiniteBifurcatoin and Turbulence in a Five-Mode Truncation of the Navier-stokes Equations显示文摘Valter Francechini Claudio Tebaldi 1979Journal of Statistical physics1979,,21:1
12A Seven-Modes Truncation of the Plane Incompressible Navier-Stokes Equations显示文摘Valter Francechini Claudio Tebaldi 1981Journal of Statistical physics1981,25,3:1
13A Seven-modes Trunea- tion of the Plane Incompressble Navier--Stoke Equatlons显示文摘Valter Franceschini Claudio Tebaldi 1981Journal of Statistical Physics1981,25,3:1
14A seven-modes truncation of the plane incompressible Navier- Stokes equations显示文摘Valter Franceschini Claudio Tebaldi 1981Journal of Statistical physics1981,25,3:1
15A Seven-modes truncation of the plane incompressible navier-Stokes equations显示文摘FRANCESCHINI V CLAUDIO Tebaldi 1981Journal of Statistical Physics1981,25,3:1
16Breaking and disappearance of tori显示文摘FRANCESCHINI V CLAUDIO Tebaldi 1984Commun Math Phys1984,94,:1
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