1-20 of 1967 Search Results for

Gas solubility and acidity effects on heavy oil recovery at reservoir conditions

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the SPWLA 20th Formation Evaluation Symposium of Japan, October 1–2, 2014
Paper Number: SPWLA-JFES-2014-J
... Evaluation Symposium gas solubility heavy crude Oil Recovery The 20th Formation Evaluation Symposium of Japan, October 1 - 2, 2014 -1- GAS SOLUBILITY AND ACIDITY EFFECTS ON HEAVY OIL RECOVERY AT RESERVOIR CONDITIONS. Ronald Nguele1, Kyuro Sasaki1, Yuichi Sugai1, Hikmat Said-Al Salim2 and Masanori...
Proceedings Papers

Paper presented at the SPE Bergen One Day Seminar, April 22, 2015
Paper Number: SPE-173855-MS
... and shows how its role in EOR can be mistakenly underestimated. alkane waterflooding concentration Upstream Oil & Gas stearic acid enhanced recovery emulsion formation oil emulsion formation final oil society of petroleum engineers crude oil hexane Oil Recovery experiment sulphate...
Proceedings Papers

Paper presented at the SPE Kingdom of Saudi Arabia Annual Technical Symposium and Exhibition, April 23–26, 2018
Paper Number: SPE-192302-MS
... to 260,000 cP. SAGD steam-assisted gravity drainage thermal method Upstream Oil & Gas oil production viscosity viscosity reducer enhanced recovery Efficiency steam injection optimization oil soluble viscosity reducer wellbore heavy oil reservoir heavy oil Oil Viscosity China...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference and Exhibition, December 6–8, 2016
Paper Number: SPE-184135-MS
... time as compared to straight acids. The application of gelled acids in LN reservoir of TARIM region in China improved heavy oil production considerably. Another optimization that contributed to the recovery of heavy oil was pumping of light oil to the bottom hole in order to increase mobility of oil...
Proceedings Papers

Paper presented at the SPE Europec/EAGE Annual Conference, June 4–7, 2012
Paper Number: SPE-154515-MS
... production enhancement initiative for enhanced recovery process in the heavy oil reservoirs. fluid dynamics stimulation new technique upstream oil & gas water zone acid saturation flow in porous media steam cycle hydrocarbon deposit water cut enhanced recovery new dimension viscosity...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil and Gas West Asia, April 16–18, 2012
Paper Number: SPE-154293-MS
.... flow in porous media new dimension enhanced recovery upstream oil & gas water zone bitumen fluid dynamics stimulation water saturation new technique hydrocarbon deposit acid oil sand complex reservoir steam cycle viscosity enhanced recovery process deposit saturation heavy oil...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference Canada, June 12–14, 2012
Paper Number: SPE-157825-MS
.... Figure 8 Solvent Solubility in Heavy Oil. Figure 9 Viscosity Reduction by Solvent Injection. The results of experiment 2 indicate that acid gas streams can be used to improve post cold production heavy oil recovery. The down side of using these streams is toxicity...
Proceedings Papers

Paper presented at the SPE International Heavy Oil Conference and Exhibition, December 10–12, 2018
Paper Number: SPE-193646-MS
... Engineering oil production Modeling & Simulation viscosity Upstream Oil & Gas application recovery method reservoir Oil Recovery Oil Viscosity reservoir simulation Compound society of petroleum engineers crude oil heavy oil California heavy oil reservoir injection University...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 23–27, 2017
Paper Number: SPE-185653-MS
... & Simulation resin viscosity surfactant injection light oil SAGD field test steam injection hydrocarbon foam Oil Recovery steam-assisted gravity drainage surfactant adsorption Artificial Intelligence stability Upstream Oil & Gas heavy oil reservoir Efficiency steam foam heavy oil...
Proceedings Papers

Paper presented at the Carbon Management Technology Conference, November 17–19, 2015
Paper Number: CMTC-439524-MS
... aqueous phase concentration pvt measurement reservoir calculation society of petroleum engineers diagram oil sand reservoir conditions upstream oil & gas reservoir fluid enhanced recovery impurity bitumen CMTC-439524-MS Effect of Impurities in Carbon Dioxide Stream on Phase Behavior...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189741-MS
... drainage oil sand complex reservoir DME saturation pressure butane propane viscosity significant solubility thermal method SAGD recovery process injection process natural gas derivative injection bitumen recovery bitumen solubility society of petroleum engineers Upstream Oil & Gas...
Proceedings Papers

Paper presented at the SPE Latin America and Caribbean Heavy and Extra Heavy Oil Conference, October 19–20, 2016
Paper Number: SPE-181167-MS
...-heavy oil in carbonate reservoirs. The main focus of the research presented in this paper is the impact of rock dissolution on oil recovery by smart water injection in carbonate reservoirs due to the natural generation of acidic water. Samples of carbonate rocks, brines and heavy crude oil were...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 12–15, 2021
Paper Number: SPE-206423-MS
...Abstract Abstract The paper presents the results of lab and filtration studies aimed at improving the procedure of thermal/gas/chemical effect (TGCE) with the generation of thermogenic system in reservoir conditions, proposed as an alternative to the methods of increasing oil recovery...
Proceedings Papers

Paper presented at the SPE Reservoir Characterisation and Simulation Conference and Exhibition, October 9–11, 2011
Paper Number: SPE-147934-MS
... & gas thermal recovery mass rate carbon dioxide production compound steam chamber reaction society of petroleum engineers co 2 bitumen heavy oil sagd recovery process chemical reaction composition aquathermolysis Thermal recovery is one of the most extensively used processes...
Proceedings Papers

Paper presented at the SPE Latin America and Caribbean Mature Fields Symposium, March 15–16, 2017
Paper Number: SPE-184904-MS
... production mechanisms (Oil and Gas Journal) Heavy oil recovery studies are mostly focused on waterflooding, miscible/immiscible gas injection and thermal methods. Amount of heavy oil that is recoverable mostly depends on reservoir temperature, oil viscosity and rock permeability. Increase in reservoir...
Proceedings Papers

Paper presented at the CORROSION 2018, April 15–19, 2018
Paper Number: NACE-2018-10490
... surface water and/or trucked in fluids into the emulsion lines. Effects of injecting oxygen laden vapor recovery unit (VRU) liquids into the emulsion lines. materials and corrosion Upstream Oil & Gas Subsurface Corrosion emulsion line flowline corrosion riser corrosion organic acid...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, May 27–29, 2010
Paper Number: SPE-133376-MS
.... These tests show that bitumen recovery efficiency increases over 40%. In another series of tests, tall oil fatty acids methyl ester was injected into a high pressure steam line at a 7.4 g-biodiesel/kg-steam dosage. Because of the solubility of biodiesel in bitumen, the effect of biodiesel on bitumen recovery...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, April 14–18, 2018
Paper Number: SPE-190319-MS
.... Nasehi and Asghari (2010) performed coreflood experiments to study the effect of CO 2 utilization in waterflooding of heavy oils. The results of their experiments showed incremental recovery of nearly 15% OOIP due to CWI. Mosavat and Torabi (2014) conducted coreflood experiments on sand packs...
Proceedings Papers

Paper presented at the SPE Kingdom of Saudi Arabia Annual Technical Symposium and Exhibition, April 24–27, 2017
Paper Number: SPE-188053-MS
... Abstract For chemical enhanced oil recovery in high temperature, high salinity (HTHS) reservoirs, the development of surfactant faces great technical challenges. Conventional surfactants industrially applied such as heavy alkyl benzyl sulfonate, petroleum sulfonate, and polyoxyethylene ether...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, April 14–18, 2018
Paper Number: SPE-190196-MS
... is not necessary for heavy oil reservoirs because its contribution is not significant and the rich acid components in heavy oil can effectively generate in-situ soap that will help to further reduction of the residual oil saturation. Although ASP flooding has a higher recovery factor than the ones in CACF-2...

Product(s) added to cart

Close Modal