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Keywords: injection rate
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Proceedings Papers

Paper presented at the International Thermal Operations and Heavy Oil Symposium, October 20–23, 2008
Paper Number: SPE-117313-MS
... marginal heavy oil reservoir or small block reservoirs or offshore reservoirs. In field practice, the fluids injection rate can be controlled with either concentric or parallel tubing strings. Reservoir numerical simulation was used to determine the formation thickness lower limitation for different...
Proceedings Papers

Paper presented at the International Thermal Operations and Heavy Oil Symposium, October 20–23, 2008
Paper Number: SPE-117693-MS
... conductivity application enhanced recovery heating process electromagnetic heating heating electro magnetic heating electrical heating reservoir electrode Modeling & Simulation water injection rate EM heating power input Injection Rate Electrical heating in the reservoir can be done...
Proceedings Papers

Paper presented at the International Thermal Operations and Heavy Oil Symposium, October 20–23, 2008
Paper Number: SPE-117555-MS
... experimentally as a function of flow-rate and viscosity ratio. Vapex drainage experiments were then performed over a range of injection rates. The laboratory measurements of oil drainage rate were compared with those predicted by the Butler-Mokrys analytical model and numerical simulation using either molecular...
Proceedings Papers

Paper presented at the International Thermal Operations and Heavy Oil Symposium, October 20–23, 2008
Paper Number: SPE-117648-MS
... to about 0.8 D. The first two cores had similar diameters (3.81 cm and 3.63 cm, respectively), but the third core had a smaller diameter of 2.6 cm. Thus, although a fixed injection rate was used to study waterflooding in the different permeability systems, in actual fact this fixed rate still corresponded...
Proceedings Papers

Paper presented at the International Thermal Operations and Heavy Oil Symposium, October 20–23, 2008
Paper Number: SPE-117689-MS
...; different injection sequences; varying the duration of each injection cycle; various injection rates; and lengths of the horizontal reach of the wells. The results of this investigation can be used as a reference to optimize the performance of the HASD process for sand bodies of medium thickness...
Proceedings Papers

Paper presented at the International Thermal Operations and Heavy Oil Symposium, October 20–23, 2008
Paper Number: SPE-117489-MS
... and recommendations for future improvement. gas injection injection pressure production stream Upstream Oil & Gas differential gas lift pressure differential gas lift coil artificial lift system gas lift system completion operation production string gas injection rate coil nozzle gas Lift...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium, November 1–3, 2005
Paper Number: SPE-97848-MS
... factor inverted volumetric strain distribution injection rate volumetric distribution surface deformation strain distribution enhanced recovery deformation artificial intelligence steam-assisted gravity drainage reservoir characterization thermal method roughness volumetric change tradeoff...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium, November 1–3, 2005
Paper Number: SPE-97766-MS
... volume, and injected pore volume of solvent and solvent injection rate. At early stages of the VAPEX process in fractured system, the solvent-oil interfaces form and develop from all sides of the matrix, and the oil chamber, rather than solvent chamber forms and shrinks in the center of each block. Also...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium, November 1–3, 2005
Paper Number: SPE-97854-MS
... media mobility ratio enhanced recovery coefficient experiment equation fluid dynamics solvent flood heavy oil displacement oil recovery viscosity fraction molecular diffusion coefficient injection rate dispersion coefficient diffusion coefficient bitumen hydrocarbon solvent steam...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium and International Horizontal Well Technology Conference, November 4–7, 2002
Paper Number: SPE-78988-MS
... in the range 10 mPa.s to 12,000 mPa.s), and water injection rates of 2.5 ml/hr to 320 ml/hr were carried out. A comparison between conventional waterflooding and TTHW showed that in general for the heavy oils with moderate viscosities, oil recoveries at water-break-through are similar, but at the water-out...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium and International Horizontal Well Technology Conference, November 4–7, 2002
Paper Number: SPE-78974-MS
... is insensitive to steam injection rate. The utilization of all three recovery stages results in 22-56% recovery with cumulative SOR of 4-5. The economic analysis (sensitive to specific oil/steam prices and discount factor) revealed that following primary depletion with the low rate drainage processes (SAGD...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium and International Horizontal Well Technology Conference, November 4–7, 2002
Paper Number: SPE-79007-MS
... waterflooding frac well casing and cementing spe ps-cim choa 79007 qishn clastic upstream oil & gas qishn formation disposal water water disposal well particle hydraulic fracturing casing design horizontal well permeability injectivity fracture injection rate injection drilling operation...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium and International Horizontal Well Technology Conference, November 4–7, 2002
Paper Number: SPE-79009-MS
... and operations enhanced recovery actual injection rate perf open perforation injectivity analysis injection upstream oil & gas injection rate maximum critical rate production monitoring society perepelecta drilling operation reservoir characterization petroleum society production control mmd...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium and International Horizontal Well Technology Conference, November 4–7, 2002
Paper Number: SPE-79022-MS
... injection rate area iii thermal method injection reservoir pressure sagd reservoir oil concentration shale enhanced recovery viscosity steam injection steam-assisted gravity drainage upstream oil & gas spe ps-cim choa 79022 thermal development operation continuity pvt measurement...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium, March 12–14, 2001
Paper Number: SPE-69708-MS
..., a less hostile operating environment results in a longer lifetime of the motor-pump arrangement. A case study considering the controllability of the ESP system running in a heavy and extra-heavy cold production environment is presented. viscosity injection rate consumption downhole diluent...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium, March 12–14, 2001
Paper Number: SPE-69699-MS
...-assisted gravity drainage controllability observability issue steam chamber humberto mendoza sagd intelligent control society of petroleum engineers sagd process injection rate production logging petroleum engineer variable process response reservoir surveillance microseismic requirement...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium, March 12–14, 2001
Paper Number: SPE-69689-MS
... recovery production enhancement steam mass ratio distillation injection rate gas injection method enhanced recovery steam-assisted gravity drainage experiment oil production petroleum engineer fraction butler reservoir society mechanism Introduction Thermal Enhanced Oil Recovery (EOR...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium, March 12–14, 2001
Paper Number: SPE-69690-MS
... case example. Field data are first history matched with the model and then the proposed approach is used to evaluate how the oil production could have been enhanced and optimized further. It is shown that an optimized steam chamber development is obtained by adjusting the steam injection rate...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium, March 12–14, 2001
Paper Number: SPE-69705-MS
.... Implications of the findings for continuum models are discussed. oxidant upstream oil & gas sagd in-situ combustion flow in porous media steam-assisted gravity drainage combustion spe 69705 pore-network model injection rate solid site pore site extinction enhanced recovery concentration...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium, March 12–14, 2001
Paper Number: SPE-69706-MS
... operation analytical model steam-assisted gravity drainage injection rate field example worksheet sagd liquid enthalpy steam temperature steam zone thermal method enhanced recovery steam quality equation upstream oil & gas reservoir forecast volumetric heat capacity oil rate operation...

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