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Keywords: diagnostic plot
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Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-137
... indication interpretation gas rate step change water-ga ratio diagnostic plot psi cp Abstract Analysis of production data for characterization of reservoirs is becoming more popular. Sophisticated tools and methodologies exist to extract permeability, completion effectiveness and pore volume...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 13–15, 2006
Paper Number: PETSOC-2006-162
...) drillstem testing horizontal-well fracture wellbore diagnostic plot hydraulic fracturing fracture conductivity permeability flow regime drillstem/well testing early-time flow regime radial-linear flow non-darcy flow flow analysis square fracture flow period upstream oil & gas fracture...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 8–10, 2004
Paper Number: PETSOC-2004-212
... gas reserve production control cumulative gas diagnostic plot production monitoring gas rate rate ratio equation gas pool asset and portfolio management infill drilling reservoir surveillance effectiveness depletion index well configuration 1 PAPER 2004-212 Gas Diagnostics: To Drill...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 8–10, 2004
Paper Number: PETSOC-2004-282
... diagnostic plot Abstract In this paper, we present case studies of closed chamber testing of low-permeability gas wells immediately after perforating and observations made from interpretation of these tests. We refer to this type of testing as Perforation Inflow Diagnostic (PID) testing...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 10–12, 2003
Paper Number: PETSOC-2003-201
... the logarithmic superposition time function, to determine under what circumstances material-balance-time errors significantly influence rate transient interpretation, in practice. Introduction In pressure transient tests, the diagnostic plot (log-log plot of pressure and derivative) is an invaluable tool...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 11–13, 2002
Paper Number: PETSOC-2002-012
... diagnostic plot exhibition drillstem/well testing time derivative plot Abstract This paper presents a method to characterize the strength of water drive in oil reservoirs. A parameter called characteristic coning time (t cc ) is defined for the purpose. The t cc is proportional to oil zone...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 12–14, 2001
Paper Number: PETSOC-2001-015
... diagnostic plot reservoir surveillance equation fluid dynamics wf production production monitoring ogip production control gas reservoir gas well compressibility drainage area reservoir linear flow tight gas well drillstem testing upstream oil & gas intercept decline curve flow...

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