... hours. The results indicate that, in general, the recovery of heavy oil by waterflooding is significantly improved when a combination of water and CO 2 is used. Utilization of CO 2 resulted in incremental recoveries in the range of 15 to 27% OOIP. It was also found that intermittent injection...

... Pools are located in township 84, range 17 and township 84, range 18, West of the 6th meridian, just north of the Fort St. John Graben (Figures 1 and 2). Separated by a fault from the A pool, the C pool currently has a low oil recovery factor of about 12% OOIP. Therefore, a reservoir simulation study...

... coreflood tests in waterflooded cores. The immiscible CO 2 WAG process recovered 15.3% original oil in place (OOIP) with 6.16 MSCF/stb gas utilization. Under a controlled maximum pressure drop across the core, the polymer-alone (0.4 wt%) flood produced an additional 12.93% OOIP above the initial waterflood...

... to be inappropriate for Kartaltepe field. Therefore, it was decided to focus on oil recovery while CO 2 was sequestered within the reservoir. Oil recovery was about 23% of original oil in place (OOIP) in 2006 for the field, it reached to 43 % of OOIP by injecting CO 2 after defining production and injection...

... steamflooding or 20 years TINBOP (with the same amount of steam injected). Simulation results indicate TINBOP cyclic steam injection enhances oil recovery to 76% OOIP compared to that with conventional steamflooding, 69% OOIP. The workover cost to convert an existing well to a TINBOP well appears relatively...

... that the reservoir is characterized by an excellent permeability and an average porosity. Also, the evaluation of the synthetic petro-logs derived from the core data, the reservoir appears to be homogenous. The original oil-in place (OOIP) was calculated by Sonatrach in 1968 using the volumetric method...

... upstream oil & gas chemical flooding methods fluid dynamics foam saturation ooip application viscosity recovery waterflooding flow in porous media injection conformance control carbonate pack oil recovery PETROLEUM SOCIETY CANADIAN INSTITUTE OF MINING, METALLURGY & PETROLEUM PAPER 2005...

... for heavy oil and gas pools discovered prior to the 1980s. Heavy oil pools averaged a phenomenal 1083% growth in reserves while gas pools averaged 86%. Light/medium and heavy oil pools tend to grow both in recovery factor and volumes in place (OOIP). Gas pool reserves grow mainly by volumes in place (OGIP...

... in preserved conditions from two Iranian naturally fractured reservoirs of AS1 and AS2.The stucture of reservoir AS1 is an elongated anticline that is 50 km in length and 3 km in width. injection flood experiment ooip oil recovery composite core upstream oil & gas reservoir determination...

... alteration ift chalk sample ooip inorganic value ov iv surfactant solution recovery performance imbibition evaluation concentration ultimate recovery PETROLEUM SOCIETY CANADIAN INSTITUTE OF MINING, METALLURGY & PETROLEUM PAPER 2004-077 Evaluation of Oil Recovery Performances of Surfactants...

.... tertiary oil recovery sweep efficiency co 2 water injection oil production jvtou oil recovery enhanced recovery ooip mobility control upstream oil & gas utilization breakthrough chemical flooding methods producer reservoir expansion injection joffre injector PETROLEUM SOCIETY...

... increase in production from Crescent Point wells, is caused by five new horizontal wells that were drilled in 2002. upstream oil & gas ooip mechanism pressure support reservoir characterization recovery factor calculation drainage area bopd displacement efficiency drilling operation...

...% was applied to each PVT value to account for typical laboratory error. Material balance calculations were performed using the erroneous PVT data and the resulting original oil in place (OOIP) and, where applicable, water influx (We). These error-influenced results were then compared to a base case...

... absolute permeability flow in porous media wet rock western canadian oil usbm wettability index enhanced recovery correlation oil wet rock fluid dynamics recovery ooip ooip carb 0 PETROLEUM SOCIETY CANADIAN INSTITUTE OF MINING, METALLURGY & PETROLEUM PAPER 2002-066 A Correlation of Water...

... deposits. Enhancement of primary production of heavy oil through the so-called cold production mechanism has been a popular topic in the heavy oil industry for the past fifteen years. However, cold production alone cannot produce more than an estimated 10–15% of the original oil in place (OOIP...