Abstract: Methods and apparatuses for performing ground-based testing for re-ingestion of flammable fluid are provided. An apparatus includes a test section extending from an input port to an exhaust port and including a bottom wall and opposite first and second sidewalls, wherein the sidewalls are configured for connection to the test article; an enclosure configured for connection to the test section over the test article, wherein an interior space is defined between the enclosure and the test article; and an injection port configured to inject a fluid into the test section upstream of the enclosure, wherein the enclosure captures any fluid re-ingested through the test article.

Abstract: A device for use in setting a liner in a well casing is disclosed which utilizes a setting sleeve connected to the top of the liner, which setting sleeve has an annular sealing flange located on the outer surface thereof. A tubular flaring sleeve fits over the outer diameter of the top of the setting sleeve, and a beveled end on the bottom of the flaring sleeve is used to flare the annular sealing flange radially outwardly in a uniform manner since the beveled end will always remain aligned with the annular sealing flange. In addition, when the setting device and liner are being lowered into the well casing, the flaring sleeve is locked in an upward position on the setting sleeve preventing premature flaring of the annular sealing flange prior to installation of the liner at the bottom of the well.