Formation tester pad
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jul 21, 2015
Grant Date -
May 10, 2012
app pub date -
May 20, 2009
filing date -
May 20, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A formation tester seal pad includes a support member and a deformable seal pad element including an outer sealing surface having a plurality of raised portions and adjacent spaces. In some embodiments, the raised portions are deformable into the adjacent spaces in response to a compressive load on the outer sealing surface. In some embodiments, the support member includes an inner raised edge and an outer raised edge to capture the deformable seal pad element. In some embodiments, a deformable seal pad element includes a volume of seal pad material above a support member outer profile and a volume of space below the outer profile. In some embodiments, the space volume receives a portion of the seal pad volume in response to a compressive load.
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