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Keywords: pressure transient testing
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Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180265-MS
... in porous media Upstream Oil & Gas natural fracture pressure transient analysis pressure transient testing dual continuum model hydraulic fracturing Fluid Dynamics fracture network matrix hydraulic fracture complex reservoir element method pressure distribution low permeability reservoir...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Petroleum Technology Conference, April 14–16, 2009
Paper Number: SPE-122768-MS
... pressure transient testing reference solution Drillstem Testing pressure transient analysis Upstream Oil & Gas exponential permeability function permeability function numerical solution deviation pressure dependency transformation pseudopressure Artificial Intelligence drillstem...
Proceedings Papers

Paper presented at the Rocky Mountain Oil & Gas Technology Symposium, April 16–18, 2007
Paper Number: SPE-108190-MS
... period, the pseudoskin factor is stabilized at a constant value of snf =-0.63. This negative pseuodskin is consistent with the field observations on the pressure transient tests run in naturally fractured reservoirs. The flux distribution along the fracture should also be examined for the base case. Our...
Proceedings Papers

Paper presented at the Rocky Mountain Oil & Gas Technology Symposium, April 16–18, 2007
Paper Number: SPE-107877-MS
... fracturing drillstem/well testing flow regime bilinear flow pressure transient testing reservoir pressure closure Drillstem Testing flow period extension tip extension pressure transient analysis semilog derivative transmissibility permeability fracture closure leakoff log-log plot fracture...
Proceedings Papers

Paper presented at the Rocky Mountain Oil & Gas Technology Symposium, April 16–18, 2007
Paper Number: SPE-107705-MS
... sorption times are large. Modeling & Simulation Drillstem Testing flow in porous media drillstem/well testing complex reservoir Fluid Dynamics pressure transient analysis coalbed methane pressure transient testing depletion coal bed methane water saturation isotherm boundary...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Petroleum Technology Conference, May 21–23, 2001
Paper Number: SPE-71032-MS
... pressure transient testing spe 71032 pressure transient analysis boundary communication drillstem/well testing pressure response injection rate splay reservoir infinite channel lnt region 2 * Now with Petroleum Technology Research Center and University of Regina Copyright 2001, Society...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Petroleum Technology Conference, May 21–23, 2001
Paper Number: SPE-71076-MS
.... Model Description The MFHOW model is an extremely fast mini-simulator, permitting modelling of one-phase (slightly compressible) liquid flow into multifractured horizontal wells in a slab reservoir. pressure transient testing restart option drillstem/well testing horizontal well jan sagen...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional/Low-Permeability Reservoirs Symposium and Exhibition, March 12–15, 2000
Paper Number: SPE-60291-MS
... reservoirs. drillstem/well testing straight line injection test closure drillstem testing extension mayerhofer method pressure transient analysis specialized mayerhofer plot permeability pressure transient testing diagnostic fracture injection test flow in porous media pressure dependent...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional/Low-Permeability Reservoirs Symposium and Exhibition, March 12–15, 2000
Paper Number: SPE-60293-MS
.... artificial intelligence piston rate drawdown spe 60293 pressure transient analysis formation rate compressibility pressure transient testing upstream oil & gas bubble point pressure gradient pressure buildup quality control low-permeability formation machine learning formation testing fra...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional/Low-Permeability Reservoirs Symposium and Exhibition, March 12–15, 2000
Paper Number: SPE-60285-MS
... testing has been the most common method for determining the effective length of hydraulic fractures. One of the major drawbacks of the pressure transient test in very low permeability reservoirs is the extremely long shut-in time required to observe a sufficient amount of the fractured well transient...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional/Low-Permeability Reservoirs Symposium and Exhibition, March 12–15, 2000
Paper Number: SPE-60294-MS
... of the difficulties with the assumptions in the Warren and Root model, many pressure transient tests in naturally fractured reservoirs exhibit pressure transient behavior consistent with that predicted by the model 7,8,9,10,11 . Indeed, Gringarten 9 reports that a majority of tests that he has personally observed...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional/Low-Permeability Reservoirs Symposium, April 5–8, 1998
Paper Number: SPE-39939-MS
... pressure transient testing exhibition pressure response directional drilling application boundary drillstem testing vector outer boundary drillstem/well testing aquifer algorithm multilayer reservoir analytical solution pressure transient analysis fori 1 matrix drilling operation B. D...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional/Low-Permeability Reservoirs Symposium, April 5–8, 1998
Paper Number: SPE-39947-MS
... with the bump. P. 385 hydrostatic head fracture hydraulic fracturing drillstem/well testing wellbore pressure transient testing mechanism proppant closure expansion water hammer crosslinked gel drillstem testing injection upstream oil & gas pressure transient analysis gauge bump...
Proceedings Papers

Paper presented at the Low Permeability Reservoirs Symposium, April 26–28, 1993
Paper Number: SPE-25874-MS
.... In the early and mid 1980s, pressure data was acquired in advance of the carbon dioxide (CO,) miscible flood (initiated in 1985) to ensure that the reservoir pressure was in excess of the minimum miscibility pressure. By the 1980s, it was recognized that pressure transient testing is valuable to reservoir...
Proceedings Papers

Paper presented at the Low Permeability Reservoirs Symposium, April 26–28, 1993
Paper Number: SPE-25880-MS
...). In tight formations, pressure transient testing can give a measure of the relative fracture storage capacity of the formation providing that wellbore storage is minimized. In order to estimate fracture storage capacity from pressure transient testing at least a portion of the transition from fracture...
Proceedings Papers

Paper presented at the Low Permeability Reservoirs Symposium, April 26–28, 1993
Paper Number: SPE-25864-MS
... the reservoir in as much detail as possible. P. 261^ slug test reservoir property pressure transient testing drillstem/well testing permeability packer reservoir pressure drillstem testing nitrogen slug test stress test assembly upstream oil & gas bridge plug history procedure...
Proceedings Papers

Paper presented at the Low Permeability Reservoirs Symposium, April 26–28, 1993
Paper Number: SPE-25878-MS
... drillstem testing vertical well pressure transient testing upstream oil & gas time step fracture pressure transient analysis hydraulic fracturing finite element method well performance discretization error boundary condition Society of Petroleum Engineers SPE 25878 Transient Finite Element...
Proceedings Papers

Paper presented at the Low Permeability Reservoirs Symposium, April 26–28, 1993
Paper Number: SPE-25845-MS
... simulator dependence decline analysis coefficient nolte pressure transient testing closure drillstem/well testing upstream oil & gas hydraulic fracturing proppant pressure transient analysis Society of Petroleum EngIneers SPE 25845 A Systematic Method for Applying Fracturing Pressure...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional Meeting, May 18–21, 1992
Paper Number: SPE-24323-MS
... pressure transient testing drawdown drillstem testing regime agarwal slope pressure derivative response box-shaped reservoir SPE 24323 Drawdown and Buildup Pressure Derivative Analyses for Horizontal Wells M.B. lssaka and A.K. Ambastha, U. of Alberta SPE Members Copyright 1992, Society...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional Meeting, May 18–21, 1992
Paper Number: SPE-24378-MS
... pressure derivative response upstream oil & gas effective cartesian slope pseudosteady state pseudosteady state method composite reservoir pressure transient testing drillstem/well testing SPE SoCIety of PetroIeun Engineers SPE 24378 Pressure Transient Analysis for a Three-Region Composite...

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