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Keywords: flow rate
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Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, April 1–3, 2014
Paper Number: SPE-169011-MS
... to determine the external boundary effect. Our practical mathematical modeling, coupling the wellbore and reservoir hydraulics, is solved numerically by an iterative method to determine the flow rates coming into the horizontal well from multiple hydraulic fractures like the commingled layers intersected...
Proceedings Papers

Paper presented at the Tight Gas Completions Conference, November 2–3, 2010
Paper Number: SPE-137136-MS
... fracturing materials asma solution migration particulate sandpack kcl brine flow rate permeability test cell sand pack conductivity cell 40-mesh brady sand upstream oil & gas wafer proppant pack fracture acid treatment formation fine Introduction The adhesion of SMA has proven...
Proceedings Papers

Paper presented at the SPE Unconventional Gas Conference, February 23–25, 2010
Paper Number: SPE-131732-MS
... and fundamental procedure for NPV and DROI optimization of transverse fractures in a horizontal wellbore are discussed. upstream oil & gas artificial intelligence multiple transverse hydraulic fracture shale gas fracture flow rate conductivity meyer optimization wellbore radius complex...
Proceedings Papers

Paper presented at the CIPC/SPE Gas Technology Symposium 2008 Joint Conference, June 16–19, 2008
Paper Number: SPE-114593-MS
... Surveillance production monitoring flow in porous media breakthrough model parameter Upstream Oil & Gas flow rate breakthrough time enhanced recovery reservoir simulation parameter group simulation run average oil column height pseudo relative permeability curve production control...
Proceedings Papers

Paper presented at the CIPC/SPE Gas Technology Symposium 2008 Joint Conference, June 16–19, 2008
Paper Number: SPE-114488-MS
... as the flow rate of produced water increases with a significant jump beyond the critical flow rate observed at mobility ratio of 1. Similar results corroborating above were obtained with variation in skin factor. This model therefore can be used to diagnose, evaluate and simulate mobility ratio and skin...
Proceedings Papers

Paper presented at the CIPC/SPE Gas Technology Symposium 2008 Joint Conference, June 16–19, 2008
Paper Number: SPE-114955-MS
.... The conditions when this is possible depend on the fluid rheologies, flow rate and hole geometry, but not the density difference. These conditions are easily quantified. Although density difference does not enter into the criteria for an effective displacement, the length of the interface along the wellbore does...
Proceedings Papers

Paper presented at the SPE Unconventional Reservoirs Conference, February 10–12, 2008
Paper Number: SPE-114165-MS
... rates are substantially higher than anticipated based on matrix properties, and 3.) In a few cases, sands that can be locally correlated between wells may be associated with anomalously high production rates. production monitoring production control Reservoir Surveillance tight gas flow rate...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, May 15–17, 2006
Paper Number: SPE-100467-MS
... over 100°C. fracturing fluid fracturing materials Upstream Oil & Gas flow rate high polymer treatment hydraulic fracturing polymer low polymer treatment proppant reservoir pressure month Flow Rate low polymer fluid final test rate polymer loading polymer fluid production...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, May 15–17, 2006
Paper Number: SPE-100540-MS
... the non-Darcy flow across completions only. This study shows that the non-Darcy flow effect may influence the local flow rate profile over a reservoir region of several hundred times the wellbore radius. Therefore, it is not satisfactory to merely use the traditional non-Darcy skin factor to model non...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, May 15–17, 2006
Paper Number: SPE-100509-MS
... pressure history for each layer, giving much less attention to accurate reconstruction of the production rate histories of the individual layers. However, in low permeability reservoirs, the flowing sandface pressure for any given layer changes little with time, while the flow rate changes are often quite...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, May 15–17, 2006
Paper Number: SPE-100529-MS
... a reduction in the relative permeability of both the gas and condensate. The degree of condensate blocking depends indirectly on a combination of factors including fluid properties, formation characteristics, flow rate and pressure. A well-established example of condensate blocking and a reduction...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, May 15–17, 2006
Paper Number: SPE-100590-MS
...-developed and innovative tools and techniques, can provide a solution for many low-rate wells that could not otherwise be produced cost-effectively. Reservoir Surveillance production monitoring artificial lift system plunger lift compressor flow rate spe 100590 control system gas well...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, April 30–May 2, 2002
Paper Number: SPE-75503-MS
... effective permeability pvt measurement pressure data equation flow rate reservoir gas phase pseudopressure tiab spe 75503 derivative drillstem/well testing effective permeability oil phase upstream oil & gas pseudopressure phase pseudopressure inflow performance relationship jokhio...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, April 30–May 2, 2002
Paper Number: SPE-75507-MS
... Abstract Sachdeva's multiphase choke flow model has capabilities of predicting critical-subcritical boundary and liquid and gas flow rates for given upstream and downstream pressures. Although this model was shown to be accurate by Sachdeva et al . in their original paper using laboratory...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, April 30–May 2, 2002
Paper Number: SPE-75527-MS
... reservoir surveillance drillstem/well testing equation buildup test reservoir pressure spe 75527 david foo spe 75527 upstream oil & gas flow rate calculation real time david foo real time system society variation foo applied energy solution inc petroleum engineer Introduction...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, April 30–May 2, 2002
Paper Number: SPE-75532-MS
.... In this paper, a case study is presented to illustrate the application of the new equation for decline curve analysis in a gas reservoir. production monitoring gas reservoir flow rate exp reservoir surveillance drillstem testing upstream oil & gas compressibility type curve production control...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, April 30–May 2, 2002
Paper Number: SPE-75713-MS
... production control rate dataset production monitoring pressure transient analysis comparison surveillance help operator track damage method society flow rate deliverability reservoir surveillance Introduction It is typical for many underground gas storage operators to perform surface...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, April 30–May 2, 2002
Paper Number: SPE-75719-MS
.... Assuming that the n equals 1.0 overpredicts flow rate on average by 19%. The advantages of using the LIT equation (also known as laminar-inertial-turbulent, Houpert or Forchheimer equation) rather than the Rawlins- Schellhardt equation are discussed. well performance equation billiter...

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