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Keywords: fracturing fluid
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Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199283-MS
... using API standards. Conductivity studies, to ensure the additive did not affect the proppant pack negatively, and fracturing fluid compatibility were also performed. The results show that the proppant like slow release asphaltene additive has no conductivity losses at increased loadings and can...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199269-MS
... Abstract Using flowback additives in slickwater fracturing fluids is a relatively recent innovation, and regained permeability testing using corefloods is the preferred performance evaluation method. The coreflood rig simulates the hydraulic fracturing process by injecting the fracturing fluid...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199255-MS
... who desire a cost effective solution to deploy production assurance chemicals in a one-time treatment resulting in a multi-year solution. fracturing fluid concentration hydraulic fracturing capillary string chemical carrier Inhibition proppant chemistry Delivery System control release...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199310-MS
... aspects of hydraulic fracturing and proppant transport mechanisms in porous media. This study highlights the key parameters and their effects, existing correlations and physics behind them for better understanding and management of this mechanism. fracturing fluid regime sedimentation hydraulic...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199330-MS
... super high molecular weight freshwater proppant high viscosity friction reducer polyacrylamide loading fracturing fluid different molecular weight charge level HVFR hydraulic fracturing viscosity high molecular weight friction reducer shear rate anionic polyacrylamide molecular weight...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199231-MS
... Abstract Viscoelastic surfactants (VES) were introduced to apply in hydraulic fracturing fluids as a proppant carrier in order to replace polymers which possess high potential for formation damage. Yet, VES technology is limited by its low thermal stability and high leak-off behavior in high...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199252-MS
... Abstract In tight reservoirs, the invasion of water-based fracturing fluids into the rock matrix may reduce hydrocarbon relative permeability and consequently oil production rate. This paper aims at investigating the change in oil effective-permeability ( k o e f ) during the...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199311-MS
... formulation drilling fluids and materials enhanced recovery drilling fluid property fracturing materials hydraulic fracturing fracturing fluid Upstream Oil & Gas polymer concentration flow rate polyacrylamide polymer drilling fluid formulation shear viscosity viscosity chemical flooding...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189478-MS
... Currently, the most commonly used fracturing fluid is a guar fracturing-fluid system. However, its gel-breaking fluid can leave a high residue content and can cause obvious damage to the formation. Fractrue conductivity can be compromised substantially, and the surrounding formation matrix could...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189476-MS
... productivity index is higher when the surface of the proppant is neutral. These results demonstrate this material as next generation proppant for improving flow and cleanup in frac-pack completions. sand control Upstream Oil & Gas fracture conductivity fracturing materials fracturing fluid...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189469-MS
... shale gas hydraulic fracturing Modeling & Simulation fracturing materials complex reservoir gas reservoir fracturing fluid water saturation proppant stimulation fluid additive Upstream Oil & Gas gas well USA formation material microemulsion spe international symposium...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189482-MS
... successful application of a revitalized non-aqueous hydraulic fracturing fluid system, first developed in the early 90's for diesel and crude oil to tackle some of the most sensitive and technically challenging formations, is documented in this case history. A brief summary of the historical application of...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189487-MS
... fracturing fluid damage. Laboratory experiment results show the feasibility and effectiveness of this method in different reservoir temperature. This approach is based on the bio-degradation of guar gum. Guar gum degrading bacteria was isolated from the well water and identified through 16S rDNA. Apparent...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189543-MS
... solutions is to use the abundant availability of nearby sea water for fracturing treatments. This paper will discuss the applicability of sea water for fracturing fluids for without the need for separate treatment of the water. Rheological data with synthetic sea water as well as source sea water from...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189518-MS
... Abstract The fracturing fluid is the essential part of any hydraulic fracturing treatment. A borate-crosslinked guar-based fluid is one of the most commonly used types of fluid. The first mention of guar derivatives crosslinked with boron can be traced back to 1977. Scientific papers that...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189536-MS
... study is to understand the physico-chemical interactions between fracturing fluid and formation to investigate the associated geomechanical property changes taking place in the Niobrara shale, a calcium carbonate rich formation, during and after hydraulic fracturing treatments. Experimental tests were...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189552-MS
... fracturing materials hydraulic fracturing flowback aid Artificial Intelligence Upstream Oil & Gas proppant adsorption fracturing fluid concentration minimum surface tension ammonium persulfate stability mineral sand pack salinity surfactant solution critical micelle...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189563-MS
... When the seawater, produced water, or brines used for the fracturing fluid formulation was mixed with the incompatible formation brine downhole, scales could form under the downhole conditions, which could be checked with scaling tests. To carry out a typical scaling test, the seawater...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189555-MS
... measurements were performed in the setup presented in Figure 4 . The fluid loss module is presented in Figure 5 as core sat adjacent to fluid flow and the ability of fracturing fluid flow and leak-off in low permeability rocks were measured. The scCO 2 foam was generated and directed to the fluid loss...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189960-MS
... showed a viscosity below 5cP at 250°F. Figure 3 Viscosity at 250°F for the gelled oil fluids containing additive-C at 0ppt (baseline), 20ppt, and 30ppt, respectively. Abstract The introduction of water-based fracturing fluids to water-sensitive formations may cause formation damages...

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