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Keywords: van Poollen
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Journal Articles
SPE J. 18 (03): 183–194.
Paper Number: SPE-6893-PA
Published: 01 June 1978
... not define Fi, but seemedto imply that it be taken as zero. Thus, in theabsence of a skin effect, Eq. 1 reduces to 2 kh Po - Pwfq = ------- -------------...................(2)1n (x/r) w The most significant treatment of this subjectuntil now was that of van Poollen et al. Theystated that the calculated...
Journal Articles
SPE J. 12 (05): 453–462.
Paper Number: SPE-3538-PA
Published: 01 October 1972
... that require the solutions. 1972. Society of Petroleum Engineers drillstem/well testing skin effect wellbore storage Cooper storage constant Upstream Oil & Gas dimensionless time Laplace transform van Poollen storage sandface flow rate pressure drop Bessel function storage effect...
Journal Articles
SPE J. 9 (03): 277–278.
Paper Number: SPE-2501-PA
Published: 01 September 1969
...A.S. Odeh; R. Al Hussainy In a recent paper, van Poollen et al. presented equations relating observed field pressures to those calculated by a numerical simulator. The equations are applicable to steady- and semi steady-state flow for wells draining circular areas and using an equivalent block...

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