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Keywords: injection pressure
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Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 17–19, 2023
Paper Number: SPE-213093-MS
... the original stresses, variation of geomechanical parameters, injection pressure, and temperature. To consider the uncertainties of these parameters, we demonstrate how to use Monte Carlo simulation to determine the maximum operating surface pressure. We recommend several analyses for the collected data...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 17–19, 2023
Paper Number: SPE-213096-MS
... into condensate oil reservoirs are scarce. Therefore, this study provides a comprehensive investigation of the impact of the injection pressure and reservoir permeability on the efficiency of CO2 to improve oil recovery from oil condensate reservoirs. The efficiency of the injected gas at different injection...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 1–5, 2015
Paper Number: SPE-173633-MS
.... Also the effect of factors is studied, such as injection pressures, fracture spacing, and parallel well distances, on simul-frac results. With a lot of calculated graphs, the paper concludes that, for a homogeneous and isotropic rock, the two fractures form a simul-frac will propagate toward each other...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–26, 2013
Paper Number: SPE-164511-MS
... treatments are applied most successfully. enhanced recovery waterflooding conformance improvement polymer injection pressure Particle Gel salinity gel particle size gel treatment PPG treatment oilfield particle PPG suspension fracture real time system Upstream Oil & Gas...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-141251-MS
... is the gas injection pressure. Material balance equations are used to calculate the differential gas volume before and after gas expansion in the U-shaped tank system: (3) ∑ i = 1 n m ˙ i n , i = ∑ i = 1 n m ˙ o u t , i where i = node...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-142263-MS
... to accurately assess fracture vertical and lateral extents in similar formations, hence, minimizing the risks associated with injection and fracturing in these highly plastic shales. reservoir characterization containment injection operation plastic shale reservoir geomechanics injection pressure...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, April 4–8, 2009
Paper Number: SPE-120769-MS
... chemical flooding methods Fluid Dynamics enhanced recovery particle anti-shearing ability input rate polymer egcp mixture resistance coefficient formation water expansion ratio concentration egcp polymer mixture EGCP permeability transportation injection pressure residual resistance...
Proceedings Papers

Paper presented at the Production and Operations Symposium, March 31–April 3, 2007
Paper Number: SPE-106765-MS
... understanding of squeeze cementing. drilling fluid selection and formulation drilling fluid formulation Injection point drilling fluid property drilling fluids and materials Upstream Oil & Gas injection pressure correlation operation cement filtercake interval length drilling fluid...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 16–19, 2005
Paper Number: SPE-94213-MS
... significant amounts of oil. core 1 injection surfactant postflush injection ppm flow in porous media surfactant injection core 2 enhanced recovery oil recovery flowrate chemical flooding methods brine upstream oil & gas bio-surfactant concentration injection pressure surfactant...
Proceedings Papers

Paper presented at the SPE Mid-Continent Operations Symposium, March 28–31, 1999
Paper Number: SPE-52124-MS
... on intermittent lift were performed and the results can be applied to improve current mechanistic models used for design and trouble shooting of intermittent lift installations. For liquid columns from 200 to 800 ft, the lifting efficiency is poor at injection pressures below 500 psi. There is a limit...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 9–11, 1997
Paper Number: SPE-37483-MS
... spaced axially along the carcass with exposed slats between segments should be avoided because pressure trapped between cover segments can significantly reduce anchoring capability. Leakage. The pressure inside the element increases with increasing injection pressure differential across...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 2–4, 1995
Paper Number: SPE-29519-MS
... the project. The procedure involves "pulsing" the reservoir to increase the amount of gel that can be injected into the matrix (while maintaining the injection pressure below the formation fracture pressure), thereby improving the gel's blocking capability. jasti upstream oil & gas society...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 2–4, 1995
Paper Number: SPE-29450-MS
... are given for the occurrence of the problems and suggested modifications are presented to avoid the problems. performance data flow rate procedure example 1 simulation mandrel installation gas lift new completion design valve gas lift valve valve design injection pressure spe 29450 valve...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 2–4, 1995
Paper Number: SPE-29454-MS
... intermittent and continuous gas-lift methods. injection pressure liquid production production rate wellhead pressure intermittent gas lift liquid production rate artificial lift system injection rate reservoir pressure liquid slug mechanistic model port size gas injection artificial...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 7–9, 1991
Paper Number: SPE-21668-MS
... required to boost the injection pressure in two wells to 330 barg, and achieve a total injection rate of 25,000 bpd (3,975 m3/d). To cope with the high suction pressure each ESP was housed in a suction can, capable of taking the full suction pressure, constructed mainly from off-the-shelf standard well...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 7–9, 1991
Paper Number: SPE-21724-MS
... injection pressure versus cumulative water injection, and the other was Introduced by Hearn 2 : plotting the inverse injec-tivity index versus cumulative water injection. After initiating injection into several converted wells at pressure limits well below the average offset parting pressures, periodic...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 13–14, 1989
Paper Number: SPE-18891-MS
.... chemical injection piston valve flow rate inhibitor treatment reservoir surveillance valve dome pressure injection calculation bottom hole temperature injection pressure dome pressure completion installation and operations coiled tubing operations production monitoring nitrogen spe 18891...

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