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1-8 of 8
Keywords: bottom hole pressure
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Proceedings Papers
Andrea Uslenghi, Alessandro Artieri, Giuseppe Brugaletta, Alessandro Ricci, Elpidio Gravante, Pier Antonio Copercini
Publisher: Offshore Mediterranean Conference
Paper presented at the OMC Med Energy Conference and Exhibition, September 28–30, 2021
Paper Number: OMC-2021-142
... condition between the PPFG limits even if the actual MW is statically underbalance. In this condition the 2 pressure rating of the RCD becomes the limit which should be enough compared with the downhole friction. Indeed, in case of pump off, in order to maintain constant the bottom hole pressure...
Proceedings Papers
Publisher: Offshore Mediterranean Conference
Paper presented at the Offshore Mediterranean Conference and Exhibition, March 29–31, 2017
Paper Number: OMC-2017-534
... circulation continuous circulation e-cd system shale agiba petroleum company university drilling operation mpd temsah field exhibition bottom hole pressure conventional well wakar formation drilling fluid management & disposal cement job drilling fluids and materials...
Proceedings Papers
Publisher: Offshore Mediterranean Conference
Paper presented at the Offshore Mediterranean Conference and Exhibition, March 29–31, 2017
Paper Number: OMC-2017-535
... design factors to control the bottom hole pressure without affecting the margin of risk. WELL A : PLANNING EXPLORATION Well A was the first exploration well drilled in a Mediterranean block with the use of DP rig where a continuous circulation technology was installed. The estimated water depth...
Proceedings Papers
Publisher: Offshore Mediterranean Conference
Paper presented at the Offshore Mediterranean Conference and Exhibition, March 29–31, 2017
Paper Number: OMC-2017-729
... for each development cluster, reducing modelling time. bottom hole pressure workflow initialization oficina formation reservoir simulation grid scenario orinoco heavy oil belt reservoir characterization modeling & simulation flushed zone transmissibility permeability upstream oil...
Proceedings Papers
Publisher: Offshore Mediterranean Conference
Paper presented at the Offshore Mediterranean Conference and Exhibition, March 29–31, 2017
Paper Number: OMC-2017-685
... the drilling problems of narrow drilling window between the pore and fracture pressure, such as well kick and loss and well collapse and stuck. The Constant Bottom Hole Pressure (CBHP) technique, one of the MPD variants, was selected to freeze bottom hole pressure in narrow area between pore and fracture...
Proceedings Papers
Publisher: Offshore Mediterranean Conference
Paper presented at the Offshore Mediterranean Conference and Exhibition, March 25–27, 2015
Paper Number: OMC-2015-231
... elevated gas percentage was circulated through it. Two pressure relief valves, installed upstream and downstream of the manifold, and vented to the shale shakers or directly to the rig mud gas separator (MGS). An auxiliary pump to keep constant bottom hole pressure during static periods or to perform...
Proceedings Papers
Publisher: Offshore Mediterranean Conference
Paper presented at the Offshore Mediterranean Conference and Exhibition, March 23–25, 2011
Paper Number: OMC-2011-012
... be economically unattainable prospects. At the present date there are four recognized variations of MPD: Constant Bottom Hole Pressure (CBHP): Used where a Narrow Pore and fracture pressure gradient window presents a drilling hazard. When the hole is being drilled or circulated, the additional circulating...
Proceedings Papers
Publisher: Offshore Mediterranean Conference
Paper presented at the Offshore Mediterranean Conference and Exhibition, March 23–25, 2011
Paper Number: OMC-2011-079
... time upstream oil & gas bottom hole pressure well control choke manifold formation fluid mud weight formation pressure 1 MANAGED PRESSURE DRILLING AS A TOOL TO REDUCE RISKS AND NON-PRODUCTIVE TIME: AN UPDATE ON FIELD EXPERIENCE J. Chopty, A. Sardo - Weatherford International ltd...