Vol. 59 No. 2
February 2007
Well Testing
Boundary Effects and Depth of Investigation From Long Buildups Following
Short Flow Tests
Slug tests and other tests for which the buildup period greatly exceeds the
flow period have been addressed in the literature by several authors over the
last 30 years. This paper examines such tests to investigate the possibility of
drawing conclusions about boundary effects.
View a synopsis of SPE
102699 published in JPT 
This article, written by Technology Editor Dennis Denney, contains
highlights of paper SPE 102699, "Boundary Effects and Depth of
Investigation From Long Buildups Following Short Flow Tests," by L. Larsen,
SPE, Statoil ASA, prepared for the 2006 SPE Annual Technical Conference and
Exhibition, San Antonio, Texas, 24-27 September.