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Keywords: concentration
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Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 23–24, 2022
Paper Number: SPE-208812-MS
... for offset wells. upstream oil & gas well 1 exhibition sand control fracture extension pressure perforation packing perforation packing profile hydraulic fracturing concentration optimization pump rate fracture bpm well 2 gravel completion installation and operations gauge...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 23–24, 2022
Paper Number: SPE-208858-MS
... objective microfracture wst concentration quintuco formation lost circulation influx novel sealing technology drilling fluid system The Bandurria Development Economics Challenge Due to the difference in pressure gradients, the Bandurria Field is known for its very narrow operational window...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 23–24, 2022
Paper Number: SPE-208806-MS
... property drilling fluid formulation zonal coverage reservoir characterization fluid loss control concentration pure hbf 4 drilling fluids and materials upstream oil & gas acid chemistry drilling fluid selection and formulation structural geology acid system water discharge petroleum...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 23–24, 2022
Paper Number: SPE-208804-MS
... intervención de pozos petroleros artificial intelligence complex reservoir core flood test time step reaction rate flood concentration calculation breakthrough morphology stimulation fluid placement wormhole core flood experiment dissolution modelling stimulation fluid permeability core...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 23–24, 2022
Paper Number: SPE-208869-MS
... conducted through CFD techniques to evaluate the effects of various parameters on ECD, particularly useful for planning of MPD wells. Friction pressure losses and cuttings concentration are two crucial components of ECD. A lot of experimental and theoretical research works were performed to study...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 23–24, 2022
Paper Number: SPE-208818-MS
... permeability modifier chemistries at various concentrations under different saturation conditions. The RPM was applied into a brine saturated core – to assess its water "shut-off" properties and into an oil saturated core – to assess its formation damage potential. The effectiveness was assessed from comparing...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 23–24, 2022
Paper Number: SPE-208823-MS
..., temperature, and acid concentration, the blended stimulation fluid performed very similarly in the presence and absence of the additive in terms of PVBT and Time to BreakThrough (TBT), showing that the stimulation fluid's performance was not hampered by the presence of the additive. However, while post-test...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 23–24, 2022
Paper Number: SPE-208865-MS
... mineralogy to form reservoir rock plating, do not partition, and do not disintegrate over time. These tracers are injected in the liquid-laden slurry at very low concentrations and can be detected at parts per trillion. chemical tracer tracer test analysis injected fluid us government polymer...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 23–24, 2022
Paper Number: SPE-208810-MS
... both detrital and authigenic particles are detached. The pressure drop across the overall core and the concentration of the fine in the produced fluid have been measured. We have derived equations for authigenic-fines detachment using the beam theory and the von Mises failure criteria to obtain...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 23–24, 2022
Paper Number: SPE-208822-MS
... at lower concentrations, the active ingredient reacts with rock minerals. A damaged dolomite core was also treated, and the results showed that the removal of Barite-based scale can be achieved even in the presence of native calcite or dolomite minerals. Also, it is found that wormholing can be only...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 23–24, 2022
Paper Number: SPE-208807-MS
... to be treated across multiple regions. intervención de pozos petroleros production chemistry production enhancement downhole intervention well intervention h2s management corrosion management enhanced recovery flow in porous media upstream oil & gas corrosion inhibition concentration...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 23–24, 2022
Paper Number: SPE-208813-MS
... well intervention intervención de pozos petroleros production chemistry oilfield chemistry production enhancement carbonate reservoir concentration nasr-el-din hcl retarded acid acid corrosion inhibitor spe prod emulsified acid calcite marble dissolution rate acid solution upstream oil...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 23–24, 2022
Paper Number: SPE-208809-MS
... drilling fluid selection and formulation drilling fluid chemistry drilling fluid management & disposal drilling fluid property fluid loss control drilling fluid formulation concentration bottom-hole temperature breaker system wellbore integrity drillstem testing annular pressure drilling...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 23–24, 2022
Paper Number: SPE-208833-MS
... completion installation and operations drilling fluid chemistry drilling fluid management & disposal drilling fluid selection and formulation drilling fluid property fluid loss control upstream oil & gas drilling fluids and materials production enhancement concentration production test...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 23–24, 2022
Paper Number: SPE-208835-MS
... the fractures in the rock open for long term production. However, some concerns remain of potential conductivity damage that might occur when using these high molecular weight polyacrylamide-based fluids, that constitute a HVFR, at higher concentrations. All current friction reducers are polymers with C-C...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 23–24, 2022
Paper Number: SPE-208842-MS
... stress. The primary objective of this paper is to investigate the operational performance of a quick applying polymeric pill to treat severe loss circulation in highly fractured formations. To strengthen the wellbore in the presence of large fractures, proper size and concentration of loss circulation...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 23–24, 2022
Paper Number: SPE-208819-MS
... wax inhibition asphaltene remediation remediation of hydrates catalyst wax remediation oilfield chemistry scale inhibition concentration experiment scale remediation production chemistry upstream oil & gas calcium sulfate scale acid l-glutamic acid-n maximum dissolution capacity...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 23–24, 2022
Paper Number: SPE-208803-MS
...° to 300°F. The regained permeability range varies from 115% to 400% under different conditions. The new acid provided similar or better performance compared with the combination of acid preflush and mud acid or organic mud acid. High concentrations of Al and Si were observed in the spent acid effluents...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199231-MS
... measurements were conducted on the VES/CNT system with different concentrations of CNT to characterize the rheological properties of the system. Thermal stability of tested systems were evaluated using Nuclear Magnetic Resonance (NMR) spectroscopy. To understand the nature of the VES interactions...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199265-MS
... had no measurable interaction with the quartz surface at 1 gallon per 1000 gallons (gpt). At higher concentrations the cationic surfactant reacted more slowly than the anionic and left more residual mass on the quartz and carbonate surfaces. Non-ionic surfactants had more measurable mass even at lower...

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