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Keywords: Injection Rate
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Proceedings Papers

Paper presented at the International Oil and Gas Conference and Exhibition in China, June 8–10, 2010
Paper Number: SPE-129783-MS
... Abstract One of the important parameters in capacitance-resistive model (CRM) for the prediction of production performance is f ij , representing the fraction of injection rate of injector i flowing toward producer j . However f ij was usually assigned to unity when a reservoir...
Proceedings Papers

Paper presented at the International Oil and Gas Conference and Exhibition in China, June 8–10, 2010
Paper Number: SPE-130586-MS
... was examined for the first time in detail. Stage volume and injection rate, that were the parameters that affect on the propagating of various chemical species, were examined in details. Samples of the core effluent were collected and the concentrations of calcium, cross-linker, and acid were measured...
Proceedings Papers

Paper presented at the International Oil and Gas Conference and Exhibition in China, June 8–10, 2010
Paper Number: SPE-130968-MS
... on sweep efficiency. Furthermore, the injection system was optimized on the basis of the recognition of steam flow behavior. Important factors included the selection of well pattern, well spacing, and injection rate. Based on the optimization of injection system, the pilot test carried out in the 119-52...
Proceedings Papers

Paper presented at the International Oil and Gas Conference and Exhibition in China, June 8–10, 2010
Paper Number: SPE-131261-MS
... characterization absolute permeability viscosity oil sand injection fracture enhanced recovery propagation polymer injection injection rate mobility ratio injection test bitumen relative permeability permeability upstream oil & gas experimental study complex reservoir unconsolidated sand...
Proceedings Papers

Paper presented at the International Oil and Gas Conference and Exhibition in China, June 8–10, 2010
Paper Number: SPE-131160-MS
... stage gas production puff method enhanced recovery sagd deposit injection rate Introduction Background Natural gas hydrates (NGH) are crystalline solids composed of water and gas. The gas molecules (guests) are trapped in water cavities (host) that are composed of hydrogen-bonded water...
Proceedings Papers

Paper presented at the International Oil and Gas Conference and Exhibition in China, June 8–10, 2010
Paper Number: SPE-131381-MS
... capacity shallow reservoir upstream oil & gas injection rate horizontal well reservoir characterization permeability co 2 deep reservoir enhanced recovery permeability variation reservoir simulation heterogeneity effect saline aquifer cumulative gas inje injectivity modeling...
Proceedings Papers

Paper presented at the International Oil and Gas Conference and Exhibition in China, June 8–10, 2010
Paper Number: SPE-131594-MS
... and operation guidelines on offshore water injection and completion design consideration. spe 131594 simulation result pressure fluctuation pressure surge valve dynamic simulation result waterflooding back flow reservoir pressure pipeline injection rate injection well upstream oil & gas...
Proceedings Papers

Paper presented at the International Oil and Gas Conference and Exhibition in China, June 8–10, 2010
Paper Number: SPE-131075-MS
... are based on streamline numerical simulation method, are developed and discussed on the well pattern, well type, recovery rate, injection rate, injection cycle, etc. The result shows that design of well pattern plays a dominating role in the waterflooding, followed by the optimization of injection rate...
Proceedings Papers

Paper presented at the International Oil and Gas Conference and Exhibition in China, June 8–10, 2010
Paper Number: SPE-131527-MS
..., and also the production index of reasonable thermal production exploitation project was predicted. The results showed that when the effective thickness was 3m, the reasonable steam injection rate, steam injection strength, bottom steam dryness fraction and soak time were 120t / m, 100t / d, 50%, 5d...
Proceedings Papers

Paper presented at the International Oil & Gas Conference and Exhibition in China, December 5–7, 2006
Paper Number: SPE-95312-MS
... for planning future applications. enhanced recovery water injection rate oil field relative water injection rate Injection Rate injector different zone injection profile profile control Upstream Oil & Gas water injection profile testing data application waterflooding injection pressure...
Proceedings Papers

Paper presented at the International Oil & Gas Conference and Exhibition in China, December 5–7, 2006
Paper Number: SPE-103843-MS
... to optimize hydrocarbon production by varying perforation plan and production gas rate. Finally, mercury contaminated slurry injection was optimized by performing sensitivity simulation on slurry density, injection rate, and slurry viscosity. The effect of these parameters on injection capability was also...
Proceedings Papers

Paper presented at the International Oil & Gas Conference and Exhibition in China, December 5–7, 2006
Paper Number: SPE-104399-MS
... Abstract A method was tried to analyze interwell heterogeneity economically and conveniently by correlation of injection and production data. The basic idea of this method is that the fluctuations of injection rate of injector and production rate of producer can be regarded as lines of wave...
Proceedings Papers

Paper presented at the International Oil and Gas Conference and Exhibition in China, November 7–10, 2000
Paper Number: SPE-64722-MS
... waterflooding incremental recovery polymer flooding polymer flooding engineering water flooding technical aspect water cut molecular weight polymer upstream oil & gas wang demin efficiency polymer fluid injection rate spe 64722 daqing oil field elasticity enhanced recovery...
Proceedings Papers

Paper presented at the SPE International Oil and Gas Conference and Exhibition in China, November 2–6, 1998
Paper Number: SPE-50928-MS
... is designed. P. 477 scale polymer flooding polymer molecular weight injection rate polymer flooding permeability polymer chemical flooding methods upstream oil & gas polymer solution oil production molecular weight concentration daqing oil field pore space polymer slug pilot test...
Proceedings Papers

Paper presented at the SPE International Oil and Gas Conference and Exhibition in China, November 2–6, 1998
Paper Number: SPE-50930-MS
... evaluation of wells' conditions, equipment ability and CO2 supply ability in a small complex-fault-block, water-out, sandstone reservoir. P. 501 investment saturation injection rate reservoir pressure enhanced recovery oil recovery production rate upstream oil & gas flooding feasibility...
Proceedings Papers

Paper presented at the SPE International Oil and Gas Conference and Exhibition in China, November 2–6, 1998
Paper Number: SPE-48861-MS
... injection rate eckerfield interface flux distribution wellbore injection acid placement directional drilling acidizing drilling operation horizontal section spe 48861 flow rate fluid placement model placement interface movement acid robert heel reservoir enhanced recovery distance...
Proceedings Papers

Paper presented at the SPE International Oil and Gas Conference and Exhibition in China, November 2–6, 1998
Paper Number: SPE-48842-MS
... production relative permeability experiment injection rate oil recovery saturation experimental data reservoir simulation waterflooding flooding experiment experimental time spe 48842 petroleum engineer displacement killough Introduction Gas flooding and water-alternating-gas (WAG...
Proceedings Papers

Paper presented at the International Meeting on Petroleum Engineering, November 14–17, 1995
Paper Number: SPE-29902-MS
... upstream oil & gas reservoir spe 29902 injection rate oil production society of petroleum engineers polymer solution clastic rock rock type petroleum engineer oil field chemistry waterflooding sedimentary rock zhang jingcun asia government geologist society concentration enhanced...
Proceedings Papers

Paper presented at the International Meeting on Petroleum Engineering, November 14–17, 1995
Paper Number: SPE-30013-MS
... ]. The effect of property parameters of both porous media and polymer solution on Han’s index, H, was investigated by core flowing tests with artificial cores. The property parameters include injection rate, salinity, hydrolysation degree of HPAM and core permeability. A comprehensive Han’s index, He...
Proceedings Papers

Paper presented at the International Meeting on Petroleum Engineering, November 14–17, 1995
Paper Number: SPE-29988-MS
... incorporated into a fracture propagation model to predict fracture dimensions, net pressure and the interactions between leakoff and created fracture during the propagation, packing stage and fracture closing. The variation of the slope behavior of the net pressure with time at a constant injection rate...

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