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Proceedings Papers

Paper presented at the SPE International Conference on Oilfield Chemistry, December 6–7, 2021
Paper Number: SPE-204293-MS
... for the application. enhanced recovery chemical treatment production control oilfield chemistry production monitoring production chemistry bottle testing demulsifier separation trend upstream oil & gas bs&w well test separation and treating reservoir surveillance fluid compatibility...
Proceedings Papers

Paper presented at the SPE International Conference on Oilfield Chemistry, April 8–9, 2019
Paper Number: SPE-193542-MS
... not only alter inflow behaviour: they also affect outflow of fluid during chemical treatments, such as scale squeezes, stimulation, etc ., which may be applied periodically during well life. Methods to account for the additional flow resistance from ICDs when predicting placement of bullheaded treatments...
Proceedings Papers

Paper presented at the SPE International Conference on Oilfield Chemistry, April 8–9, 2019
Paper Number: SPE-193628-MS
... key laboratory tail group enhanced recovery fluid compatibility emulsion synthesized acetamidine chemical treatment emulsification hydrophobic group oilfield chemistry rock/fluid interaction co 2 bicarbonate acetamidine hydrophobic tail group acetamidine bicarbonate crude oil...
Proceedings Papers

Paper presented at the SPE International Conference on Oilfield Chemistry, April 8–9, 2019
Paper Number: SPE-193640-MS
... Upstream Oil & Gas emulsion monomer interface ph-responsive emulsion chemical treatment amphiphilic polymer key laboratory amphiphilic polymer enable ph-responsive emulsion pdea-based amphiphilic polymer enable Zhang society of petroleum engineers fluid compatibility polymer different ph...
Proceedings Papers

Paper presented at the SPE International Conference on Oilfield Chemistry, April 8–9, 2019
Paper Number: SPE-193615-MS
.... Hence the ionic liquid process reduces the heat requirements and hence greenhouse gas emissions. oil sand Production Chemistry bitumen enhanced recovery fluid compatibility demulsification dilution toluene rock/fluid interaction emulsion stability chemical treatment Upstream Oil...
Proceedings Papers

Paper presented at the SPE International Conference on Oilfield Chemistry, April 8–9, 2019
Paper Number: SPE-193627-MS
... and subsequent loss of permeability. It worked well at temperatures up to 250°F and with 15 wt% HCl and regular mud acid (12 wt% HCl, 3 wt% HF). oilfield chemistry rock/fluid interaction stabilizer Production Chemistry Upstream Oil & Gas concentration chemical treatment HCl core effluent sample...
Proceedings Papers

Paper presented at the SPE International Conference on Oilfield Chemistry, April 3–5, 2017
Paper Number: SPE-184544-MS
... molecular weight oilfield chemistry rock/fluid interaction chemical treatment bottle test score reservoir production chemistry bottle test acrylic polymer clarifier fluid compatibility Introduction The oil and gas production process is extremely water intensive, resulting in the generation...
Proceedings Papers

Paper presented at the SPE International Conference on Oilfield Chemistry, April 3–5, 2017
Paper Number: SPE-184538-MS
... Intelligence chemical treatment production control production logging rock/fluid interaction droplet microfluidic response Upstream Oil & Gas oil dryness bottle testing result evaluation coalescence event bottle test water drop oil phase emulsion Coalescence total coalescence oil...
Proceedings Papers

Paper presented at the SPE International Conference on Oilfield Chemistry, April 3–5, 2017
Paper Number: SPE-184571-MS
.... The wafers used during those tests were then analyzed using computed tomography (CT) imaging. Quantification and classification of the damage were used to evaluate the shale formations after application of fresh water and two chemical treatments—a small cationic oligomer and a large cationic polymer additive...
Proceedings Papers

Paper presented at the SPE International Conference on Oilfield Chemistry, April 3–5, 2017
Paper Number: SPE-184566-MS
.... Lab tests indicated that the flash point temperature of the treatment fluids increased from 22°C to approximately 67°C. The contact angle measurements indicated that the modified wettability alteration chemicals treatment fluid was able to modify the wettability of rock surfaces from complete water...
Proceedings Papers

Paper presented at the SPE International Symposium on Oilfield Chemistry, April 13–15, 2015
Paper Number: SPE-173789-MS
.... formation damage enhanced recovery Reservoir Characterization oilfield chemistry rock-fluid incompatibility Production Chemistry chemical treatment rock/fluid interaction drilling fluids and materials fluid compatibility Fluid Dynamics new test method Clay Stabilizer sample pack test fluid...
Proceedings Papers

Paper presented at the SPE International Symposium on Oilfield Chemistry, April 13–15, 2015
Paper Number: SPE-173753-MS
... energy. The design of efficient temporary clay stabilizers can be directly linked to performance. Further, the duration of the stabilization may also be modeled in a way where experimentation would be difficult in flow through porous media. drilling fluid chemistry chemical treatment fluid...
Proceedings Papers

Paper presented at the SPE International Symposium on Oilfield Chemistry, April 13–15, 2015
Paper Number: SPE-173731-MS
... incompatibility formation damage Reservoir Characterization Production Chemistry chemical treatment drilling fluids and materials oilfield chemistry structural geology inhibitor application Upstream Oil & Gas inhibitor 2 clay mineral clay inhibitor drilling fluid selection and formulation rock...
Proceedings Papers

Paper presented at the SPE International Symposium on Oilfield Chemistry, April 8–10, 2013
Paper Number: SPE-164055-MS
... and materials produced water discharge stage separator Production Chemistry separation and treating chemical treatment Upstream Oil & Gas separator rock/fluid interaction deposition Oilfield Scale application injection spe 164055 identification Aberdeen deposit reduction formulation acid...
Proceedings Papers

Paper presented at the SPE International Symposium on Oilfield Chemistry, April 8–10, 2013
Paper Number: SPE-164109-MS
... production chemistry surfactant chemistry polysorbate adipate oil-water interface interface chemical treatment oilfield chemistry fluid compatibility rock/fluid interaction heavy oil clare temple-heald Introduction Heavy oil is characterised by having an API of less than 20° whereas extra...
Proceedings Papers

Paper presented at the SPE International Symposium on Oilfield Chemistry, April 8–10, 2013
Paper Number: SPE-164115-MS
... different base polymers, crosslinker polymers, and potential activation mechanism(s) are discussed. drilling fluid chemistry oilfield chemistry drilling fluids and materials drilling fluid selection and formulation drilling fluid property enhanced recovery chemical treatment drilling fluid...
Proceedings Papers

Paper presented at the SPE International Symposium on Oilfield Chemistry, April 8–10, 2013
Paper Number: SPE-164073-MS
... interaction chemical treatment low toxicity dendrimer Production Chemistry Upstream Oil & Gas alkoxylate demulsifier biodegradation profile atmospheric pressure propylene oxide society of petroleum engineers oil emulsion oecd 306 breaker polyester spe 164073 environmentally friendly...
Proceedings Papers

Paper presented at the SPE International Symposium on Oilfield Chemistry, April 8–10, 2013
Paper Number: SPE-164097-MS
... differential pressure scale inhibitor oil permeability chemical treatment brine permeability carbonate reservoir squeeze treatment reservoir measure differential pressure Introduction The combining of scale squeeze treatments with matrix stimulations has the potential to bring cost savings...
Proceedings Papers

Paper presented at the SPE International Symposium on Oilfield Chemistry, April 11–13, 2011
Paper Number: SPE-141037-MS
... and treating hydrate remediation chemical treatment asphaltene remediation remediation of hydrates viscosity viscosity reduction chemically field trial crude oil injection viscosity reducer water cut dispersion emulsion water external dispersion apparent viscosity water external emulsion...
Proceedings Papers

Paper presented at the SPE International Symposium on Oilfield Chemistry, April 11–13, 2011
Paper Number: SPE-141419-MS
... after a decline in well productivity owing to condensate and/or water blocking. These methods such as gas recycling, hydraulic fracturing and solvent injection have shown to restore the production on a temporary basis only. Altering the wettability of reservoir rock using fluoro-chemical treatments has...

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