... scenario 2 test duration fracture treatment hydraulic fracturing recorder pressure transient analysis co 2 drillstem testing diagnostic analysis stimulation permeability drillstem/well testing sequence reservoir upstream oil & gas scenario 1 buildup injection cleanup...

... procedure pressure transient analysis injection tight gas reservoir straight line wellbore storage drillstem testing drillstem/well testing test analysis reservoir pressure equation average pressure flow rate reservoir parameter fracture reservoir pressure transient testing...

... non-darcy flow drillstem/well testing real-ga pvt behavior variation production curve quadratic equation semi-analytical model forchheimer number gas well production data pressure transient testing production rate viscosity pressure transient analysis pressure drop reservoir type...

... gravity drainage upstream oil & gas estimation pressure derivative injection rate pressure transient analysis producer rock property 1 PAPER 2005-075 Chamber Volume/Size Estimation for SAGD Process From Horizontal Well Testing A. SHAMILA, E. SHIRIF, M. DONG, A. HENNI University of Regina...

... drillstem/well testing solid bar source raghavan source solution wd 0 wellbore pressure pressure drop pressure transient analysis drillstem testing dimensionless time hydraulic fracturing pressure behavior approximation pressure response source approximation line source...

... typecurve permeability production data reservoir permeability boundary drillstem testing reservoir surveillance production forecast pressure transient analysis transient analysis igip flow parameter equation modeling & simulation diagnostic tool production monitoring...

...1 PAPER 2005-263 Pressure Transient Analysis of Partially Penetrating Wells in a Naturally Fractured Reservoir K. SLIMANI Sonatrach/AMT/PED D. TIAB Oklahoma University This paper is to be presented at the Petroleum Society s 6th Canadian International Petroleum Conference (56th Annual Technical...

... into account.This variable is: Equation (2) (available in full paper) Several authors have investigated using transformations similar to Eq. 2. Samaniego et al.5 investigated the influences of pressure-dependent fluid properties and stress-sensitive rock properties on pressure transient analysis. They presented...

... . thermal method vertical distance accuracy pressure transient testing pressure transient analysis grid block density steam chamber reservoir saturation steam quality pss method compressibility flow regime drillstem testing estimation injection time producer injector sagd steam-assisted...

... of the reservoir behave continuously and smoot deviation heterogeneous reservoir pressure transient analysis base permeability drillstem testing variable permeability section pressure derivative curve pressure transient testing shale permeability distribution impermeable area reservoir pressure...

... that the windowing ability of the wavelet techniques provides an excellent opportunity to detect events much more quickly, and in near real-time and they believe that the wavelet transform could complement conventional pressure transient analysis techniques for comprehensive interpretation of well test data...

... straight line drillstem testing leaky boundary coefficient pressure transient analysis specific transmissibility ratio hump nearest fault pressure derivative behavior leakage coefficient transmissibility ratio boundary reservoir pressure transient testing equation semipermeable...

... operational conversions. Considering there are 25 well pairs at MacKay River, it is also necessary to know which well pairs have coalesced so as to know the well pairs in which to institute operational conversions. enhanced recovery coalescence pressure transient analysis boundary reservoir...

... superposition function is one that assumes radial flow (logarithmic superposition time). One of the problems inherent in pressure transient analysis is that radial flow is not always the dominant flow regime. Thus, there is the potential for misinterpretation of the diagnostic plot in certain situations...

... bem solution modeling pressure distribution upstream oil & gas pressure transient analysis analytical solution reservoir boundary element method engineering history match application fractured well boundary pressure transient testing material balance 1PAPER 2001-001 Implementation...

.... exhibition calculation pressure transient testing flow rate asymptotic analysis formula eng fracture flow fracture upstream oil & gas finite conductivity fracture element method reservoir gxyx pressure transient analysis fractured well extrapolation pressure change approximation...

... Abstract In pressure transient analysis, often the geological model is not known, or is ambiguous. Many well tests can be analyzed using a composite reservoir model which assumes that the flow capacity (k*h) near the wellbore is different from that away from the wellbore. There are many...