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Keywords: displacement
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Proceedings Papers

Paper presented at the 21st World Petroleum Congress, June 15–19, 2014
Paper Number: WPC-21-1316
... processes has been not developed yet. It is enough to mention that the basic equations of processes of oil displacement from oil stratums are traditionally grounded on foundations of continuum mechanics, in which so-called «boundary phenomena» (which indeed are nanoscale phenomena) are considered as...
Proceedings Papers

Paper presented at the 17th World Petroleum Congress, September 1–5, 2002
Paper Number: WPC-32303
... stained gas) extraction efficiency and production cost rise that even affects the reliability of a gas producing company operating performance. Herein, results of theoretical researches and laboratory tests on the displacement of natural gas through the injection of nitrogen into the formation are...
Proceedings Papers

Paper presented at the 16th World Petroleum Congress, June 11–15, 2000
Paper Number: WPC-30129
... situations, impressive success in a semi-commerci enhanced recovery Upstream Oil & Gas thermal method steam-assisted gravity drainage Modeling & Simulation ior potential SAGD displacement calculation sweep efficiency correlation production rate evaluation reservoir Injection Rate...
Proceedings Papers

Paper presented at the 15th World Petroleum Congress, October 12–17, 1997
Paper Number: WPC-29210
... & Gas platform pipeline assessment process structural failure displacement criteria structural analysis subsea system metocean criteria assessment hydrocarbon production section 17 Mexico Hurricane Gulf structural damage Roxanne Mexican Offshore facility Instituto Mexicano Campeche...
Proceedings Papers

Paper presented at the 15th World Petroleum Congress, October 12–17, 1997
Paper Number: WPC-29190
... Vienna Basin. This distinct structural high which stretches from east to west is cut by several north south trending valleys. The waterflooding displacement porosity oil production nitrogen enhanced recovery flysch reservoir sandstone incremental oil production reduction Upstream Oil...
Proceedings Papers

Paper presented at the 15th World Petroleum Congress, October 12–17, 1997
Paper Number: WPC-29197
... character: hot-water, steam, and in-situ combustion. Production mechanisms during thermal recovery processes include: displacement; thermal expansion of fluid and minerals; distillation, transport, and condensation of light components: incrementai gas drive with increasing temperature: decomposition, fluid...
Proceedings Papers

Paper presented at the 14th World Petroleum Congress, May 29–June 1, 1994
Paper Number: WPC-26172
...-Tokarevskaja Group, Kenkijak and Urekhtau. The first gas-condensate-oil field of the PD (Orenburg) was developed starting in 1972. The huge experie flow in porous media complex reservoir displacement equilibrium condensate reservoir geothermal gradient variation gravity recovery factor Fluid...
Proceedings Papers

Paper presented at the 14th World Petroleum Congress, May 29–June 1, 1994
Paper Number: WPC-26168
... processes are based on the studies and supervision of the Institute for Research and Technology (ICPT) Campina, a subsidiary of Petrom R.A., Romanian Oil Corporation. The EOR methods started to be studied by the 1950s, when the mechanism of oil displacement became clearer and the influence of fluid...
Proceedings Papers

Paper presented at the 14th World Petroleum Congress, May 29–June 1, 1994
Paper Number: WPC-26169
... solvents, including CO, hydrocarbons and nitrogen. Pore-level mechanisms of miscible displacement are defined, discussed and related to performance observed in field projects. Representative commercial projects are reviewed with respect to both performance to date and predicted performance. Special...
Proceedings Papers

Paper presented at the 14th World Petroleum Congress, May 29–June 1, 1994
Paper Number: WPC-26134
... ratio greater than 3.0. The import Artificial Intelligence Upstream Oil & Gas well 34 displacement horizontal section Directional Drilling torque horizontal displacement inclination liner recovery rate ERD well drilling operation well path platform designer well hole section...
Proceedings Papers

Paper presented at the 13th World Petroleum Congress, October 20–25, 1991
Paper Number: WPC-24165
... total number decreased from 0.8 to enhanced recovery thermal method SAGD oil field oil production EOR technique application steam-assisted gravity drainage Efficiency injection oil displacement terrigen permeability reservoir displacement domestic oil field Reservoir Management...
Proceedings Papers

Paper presented at the 11th World Petroleum Congress, August 28–September 2, 1983
Paper Number: WPC-20218
... accounted for in a performance prediction and discusses the practical limitations to achieving this ideai. It identifies key data that contribute to uncertainty in performance projections and discusses how these projections are affected both by the degree of understanding of some important displacement...
Proceedings Papers

Paper presented at the 11th World Petroleum Congress, August 28–September 2, 1983
Paper Number: WPC-20229
... subsea system FPSO asset and portfolio management floating production system cylinder stability loading field development optimization and planning TLP mooring system displacement consideration Tension Leg Platform Engineering stringer application pretension configuration Hutton TLP...
Proceedings Papers

Paper presented at the 11th World Petroleum Congress, August 28–September 2, 1983
Paper Number: WPC-20219
... carbon dioxide recovery gas injection method hydrocarbon gas residual oil permeability Brent field reservoir North Sea nitrogen saturation enhanced oil recovery Modeling & Simulation displacement relative permeability Brent reservoir Statfjord reservoir ENHANCED OIL RECOVERY IN THE...
Proceedings Papers

Paper presented at the 10th World Petroleum Congress, September 9–14, 1979
Paper Number: WPC-18229
... Abstract. This work demonstrates how experimental and theoretical model studies of several fundamental reservoir parameters can be conducted for preliminary economic and technical designs of CO2 floods. Phase behaviour effects, minimum miscibility pressure and displacement efficiency in...
Proceedings Papers

Paper presented at the 10th World Petroleum Congress, September 9–14, 1979
Paper Number: WPC-18230
... required to correct both the density and sonic log readings to ‘virgin-formation’ conditions before calculating acoustic impedance. The second paper, on displacement experiments at reservoir conditions, was presented by L. CUIEC. This presentation gave rise to a lively discussion on the subject of...
Proceedings Papers

Paper presented at the 10th World Petroleum Congress, September 9–14, 1979
Paper Number: WPC-18235
... accomplished by decreasing the viscosity of oil, using thermal or CO2 methods, or by reducing the interfacial tension between oil and water using surfactants or caustic. The mechanism of surfactant and causticflooding is reducing interfacial tension. Efficient displacement of oil from porous media occurs when...
Proceedings Papers

Paper presented at the 10th World Petroleum Congress, September 9–14, 1979
Paper Number: WPC-18008
... oil-in-place in spite of continuous development of production technology and methods for increasing ultimate oil recovery. Investigations of oil recovery processes in natural reservoirs greatly advanced during the last decades. Calculation methods of oil displacement processes were also improved...
Proceedings Papers

Paper presented at the 10th World Petroleum Congress, September 9–14, 1979
Paper Number: WPC-18203
..., confirming or refuting B'. To these sentences we associate the logical patterns: AXBXA (1.2.1) BXAXB (1.2.2) In the above casing design well completion ultra-deep well evaluation logical scheme casing and cementing pd 6 incompatibility logical pattern implicative system displacement...
Proceedings Papers

Paper presented at the 9th World Petroleum Congress, May 11–16, 1975
Paper Number: WPC-16331
... the displacement efficiency. A substantially greater part of the reservoir must be contacted and displaced by the injected fluid, i.e. volumetric sweep efficiency must be increased. Any mobilised oil must be moved to the production wells and not be retrapped in other parts of the reservoir. Last and...

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