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Keywords: pressure transient testing
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Proceedings Papers

Paper presented at the SPE North Africa Technical Conference and Exhibition, September 14–16, 2015
Paper Number: SPE-175850-MS
... analysis pressure transient testing correct model Artificial Intelligence node machine learning Upstream Oil & Gas training data neural network training space model identification reservoir model identification reservoir model society of petroleum engineers boundary condition artificial...
Proceedings Papers

Paper presented at the SPE North Africa Technical Conference and Exhibition, September 14–16, 2015
Paper Number: SPE-175852-MS
... used as a starting point for subsequent interpretations. machine learning regression fluid type pressure transient testing qc score information pretest hydraulic unit mobility pressure transient analysis Upstream Oil & Gas pressure data pressure measurement buildup reservoir...
Proceedings Papers

Paper presented at the SPE North Africa Technical Conference and Exhibition, September 14–16, 2015
Paper Number: SPE-175884-MS
... test analysis, (e.g., Perrine Martin method (1956) , A1-Khalifah (1987) , and Raghavan 1976 ). pressure transient testing gas condensate reservoir Flow System reservoir pressure transient analysis Upstream Oil & Gas multiphase flow system skin factor volatile oil multiphase flow...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164589-MS
... fracture/matrix porosity ratio, which can be used to to describe the degree of reservoir heterogeneity, will be introduced later. Fracture storativity ratio is given by: Upstream Oil & Gas coefficient matrix fracture permeability ratio pressure transient testing fracture matrix permeability...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164597-MS
... for odd pulses and increase for even pulses. Artificial Intelligence relative time lag pressure transient analysis Upstream Oil & Gas Correlation Chart active well pulse testing equation pressure transient testing spe 164597 pressure response amplitude Pulse Test analysis time...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164593-MS
... oil samples. Upstream Oil & Gas drawdown pressure pretest drawdown pressure measurement buildup low mobility environment pressure transient testing formation tester formation pressure flowline decompression pressure transient analysis Arta field operation low mobility formation...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164635-MS
... acquire an early and quick identification of hydrocarbon prospects for appraisal wells' planning. Compared to the conventional full scale DST, the combination of Downhole fluid analysis and interval pressure transient test (IPTT) by wireline formation tester were deployed to achieve these objectives...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164758-MS
... tester. Fig. 3 Wireline-deployed dual packer module. Using a dual packer arrangement, an interval pressure transient test (IPPT) can be done by pumping fluids out from the straddled interval. Also referred to as a mini-DST ( Daungkaew 2007 ), this operation is carried out by conducting a...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164714-MS
... intersect (see the dimensionless plot in Fig. 3 ). Again, this intersection always occurs during a pressure transient test but generally at a time too early to be measured in the case of a single well test. It should also be noted that the infinite-acting radial flow behavior is reached for t D /r D 2...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 20–22, 2012
Paper Number: SPE-150828-MS
... pressure transient analysis log analysis drilling fluid chemistry drilling fluid management & disposal drilling fluids and materials fluid dynamics depletion flow in porous media drilling fluid formulation orientation differential well logging pressure transient testing mud...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 14–17, 2010
Paper Number: SPE-128016-MS
... pressure upstream oil & gas formation permeability reservoir pressure permeability cartesian plot straight line fracture pressure transient testing drillstem/well testing flow regime injection spe 128016 reservoir fluid reservoir reservoir property drillstem testing The early...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 14–17, 2010
Paper Number: SPE-127850-MS
... optimize production plans and recovery improvement opportunities. pressure transient analysis dynamic well model reservoir fluid influx modeling solution gas pvt measurement diffusion coefficient gas concentration pressure transient testing coefficient mass transfer rate model transient...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 14–17, 2010
Paper Number: SPE-128436-MS
... that can be used to forecast future production behavior and reserves for the well. Synthetic and field examples illustrate the approach. pressure data bu transient example 2 drillstem/well testing pressure change rate normalized drainage area history pressure transient testing rate...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 14–17, 2010
Paper Number: SPE-128429-MS
... transient analysis permeability flow rate history upstream oil & gas pressure measurement pressure transient testing interpretation history wellbore storage investigation reservoir pressure skin factor surge flow period bottomhole pressure drillstem testing buildup period simulator...

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