1-20 of 38
Keywords: viscosity
Close
Sort by
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198002-MS
... an attractive candidate tertiary process. enhanced recovery brine salinity surfactant retention waterflooding concentration polymer concentration saturation chemical flooding methods coreflood viscosity delshad oil recovery reservoir upstream oil & gas sp flood oil saturation...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198020-MS
... Abstract Crude oil production in Um-Ghdair field is consider one of the most complex operational activities in Kuwait Oil Company due to high water cut percentage, asphaletene flocculation, high viscosity and tight emulsion phenomena. As the fluid travels through the reservoir, wellbore...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198015-MS
... and Aromatics (SARA) analysis in enhancing viscosity prediction at atmospheric conditions. In this study, three oil samples from fields with suspected flow assurance issues were selected. A fingerprint study was first conducted on all samples to ensure that they are representative of the original reservoir...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198048-MS
... dynamics particle sweep efficiency upstream oil & gas viscosity salinity activation temperature permeability contrast waterflooding mobility ratio simulator recovery factor flow in porous media brightwater reservoir permeability concentration reservoir temperature crossflow...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198097-MS
... performance is demonstrated. Viscosities of polymer solutions prepared with surfactant S1 are slightly higher (than viscosities with surfactant S2) and decrease with increasing surfactant concentration at constant polymer content. Besides, RRF values as a measure for injectivity behavior strongly decrease...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198123-MS
... parameter upstream oil & gas viscosity subsurface parameter shale streak perforation sand failure point Introduction The field under study is primarily a green field in the early stages of development. It is producing oil, water and (free) gas and displays variation in well productivity...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198172-MS
... resistance factor to any fluid "i" can be calculated and, from this, changes in injectivity can be determined Flowing viscosity of injected fluids relative to water Effective permeability to injected fluids Injectivity factors Pseudo resistance factor for RALB continually increased with seawater...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198094-MS
... salinities to study the interaction between anionic polymers and cationic surfactants in the presence of salts. The effect of cationic surfactants on polymer viscosity at different temperatures was investigated. The compatibility of the mixtures of the cationic surfactants and the anionic polymers...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198132-MS
... was injected into carbonate and sandstone core plugs with different permeabilities and length. The collected effluent solutions were monitored by viscosity measurement using a rheometer and molecular weight distribution measurement using gel permeation chromatography (GPC). Similar procedures were followed...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198152-MS
... and higher tar content. Also, tarmat is recognized by highly elevated values of Ni, V and S. This study led successfully to explain the production of an incremental volume of heavy oil trapped behind the injector in northeast area of the field. artificial intelligence viscosity reservoir...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198000-MS
...-salinity polymer flooding. waterflooding concentration polymer flooding chemical flooding methods coreflood pressure drop polymer transport test injection enhanced recovery brine single-phase polymer transport test low-salinity polymer flooding upstream oil & gas viscosity polymer...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 15–18, 2017
Paper Number: SPE-187577-MS
... Abstract Per recent analyses, in the near future, over half amount of the oil extracted globally will require some form of enhanced oil recovery (EOR) technique. Existing literature and historical investigations suggest that in oil reservoirs having viscosities between 10 — 150 m. Pa.s...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 15–18, 2017
Paper Number: SPE-187615-MS
..., including small mobile gas bubbles and larger trapped gas bubbles flowing as discontinuous gas dispersion which affect foam viscosity, compressibility, mobility and relative permeability. Fluid properties used in this work are from Maini (1996) . The sensitivity and optimization analysis performed...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 15–18, 2017
Paper Number: SPE-187674-MS
... of the temperature and the increase of the pressure. With the rise of the temperature and pressure, the viscosity of the crude saturated with the three kind of gases will reduce, and the density of the crude saturated with the three kind of gases will also decrease. The dissolving capacity in the Guantao oil...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 15–18, 2017
Paper Number: SPE-187676-MS
... Abstract Petroleum reservoir rock and fluid properties vary during any pressure disturbances or thermal actions in the reservoir formation. It is important to consider the rock properties such as permeability, porosity, etc. and fluid properties such as viscosity, PVT properties etc...
Proceedings Papers

Paper presented at the SPE Kuwait Oil and Gas Show and Conference, October 11–14, 2015
Paper Number: SPE-175224-MS
... of heavy oil, and are insensitive to oil viscosity, the key property that controls the producibility of heavy oil. Heavy oil characterization is incomplete without the sampling of fluid in the reservoir environment. It is often desirable to acquire the sample with wireline formation tester tool...
Proceedings Papers

Paper presented at the SPE Kuwait Oil and Gas Show and Conference, October 11–14, 2015
Paper Number: SPE-175198-MS
... fracturing viscosity chevron in-house uncertainty quantification software recovery fracture fracture position reservoir multistage Upstream Oil & Gas sector model reservoir simulation local grid refinement Modeling & Simulation software simulator productivity workflow MSF...
Proceedings Papers

Paper presented at the SPE Kuwait Oil and Gas Show and Conference, October 11–14, 2015
Paper Number: SPE-175266-MS
... Oilfield, China, observing effect of nitrogen on property of heavy oil and steam and nitrogen co-injection on displacement efficiency and optimizing gas-water ratio during the co-injection. The results of PVT measurements indicate that the change of heavy oil viscosity is complex with the varying amount...
Proceedings Papers

Paper presented at the SPE Kuwait Oil and Gas Show and Conference, October 11–14, 2015
Paper Number: SPE-175312-MS
... Abstract Exploitation of heavy oil from deep reservoir is often dictated by appropriate selection of viscosity reducer and artificial lift. For the proposed pilot in this study, it is necessary to identify suitable viscosity reducer to produce heavy oil from deep reservoirs, with down-hole...

Product(s) added to cart

Close Modal