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Keywords: mud weight
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Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 29–31, 2017
Paper Number: OMC-2017-535
... the virtual mud weight fluctuations while drilling operation. To mitigate the overall exposure to the risks and to overcome all the possible drilling scenarios, a technical group operating in real time was formed to be ready for taking any decision in case of well constraints. 2 INTRODUCTION Drilling...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 29–31, 2017
Paper Number: OMC-2017-685
... in this section include: Kick and lost circulation, high torque, stuck pipe due to Asphaltene traces and 2wellbore instability, gas kick and hazardous condition of H2S escaping. Mud weight used in conventional drilling to complete the loss zone at the end of Surmeh formation ranged between 8.7 up to 9.7 ppg...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 20–22, 2013
Paper Number: OMC-2013-020
... to drill with a mud weight in balance with the formation, dynamically achieving the overbalance condition and increasing the overall safety of drilling operations. These solutions would be the key of success for the project. NEAR BALANCE DRILLING SET-UP Two preliminary rig surveys were organized...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 23–25, 2011
Paper Number: OMC-2011-075
... assembly flow rate mud weight drilling operation filter cake diameter wastani formation 1 CASING WHILE DRILLING AND ITS IMPLEMENTATION IN DRILLING OFFSHORE WELLS IN EGYPT P.M. Morcos, Suez Canal University. This paper was presented at the 10 th Offshore Mediterranean Conference and Exhibition...
Proceedings Papers

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...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 23–25, 2011
Paper Number: OMC-2011-086
... drilling fluid chemistry operation gradient plastic viscosity hp ht stabilizer mud weight rheological parameter drilling fluid formulation drilling fluid property lab test drilling fluid selection and formulation upstream oil & gas pressure gradient fluid technology 1 PARAFFIN-BASED HP...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 23–25, 2011
Paper Number: OMC-2011-087
... Committee following review of information contained in the abstract submitted by the author(s). The paper as presented at OMC 2011 has not been reviewed by the Programme Committee. ABSTRACT Geomechanical and mud engineer s share the common g oal of maintaining prop er mud weights to minimize wellbore...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 25–27, 2009
Paper Number: OMC-2009-107
... period. Narrow drilling windows require strict control of the equivalent circulating density (ECD) of the drilling fluid or the utilization of technologies that manipulate the near-wellbore environment so that drilling is allowed to progress using mud weights outside the prescribed mud weight window...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 28–30, 2007
Paper Number: OMC-2007-054
... and maintained in the Critical Pressure Zone between the Pore and Fracture Pressure gradients. The well is controlled by the ECD with a mud weight lower than that required to balance the Pore Pressure. Continuous circulation also avoids creating the pressure fluctuations and stresses imposed on the wellbore when...

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