Methods and systems for removing fines from hydrocarbon-containing fluids
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United States of America Patent
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Jan 26, 2016
Grant Date -
Dec 8, 2011
app pub date -
Dec 3, 2010
filing date -
Dec 3, 2009
priority date (Note) -
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Abstract
A method of removing fines from a hydrocarbon-containing fluid can include preparing a bed media of particulate earthen material (12). The hydrocarbon-containing fluid having fines therein can be passed through the bed media (12) at a flow rate such that a portion of the fines are retained in the bed media (12) to form a filtered hydrocarbon-containing fluid. The flow rate is sufficient to maintain a wetting film of the hydrocarbon-containing fluid across at least a majority portion of the particulate earthen material which is contacted by the hydrocarbon-containing fluid. The filtered hydrocarbon-containing fluid can be recovered from the bed media (12) via a suitable outlet (16) having substantially reduced or eliminated fines content.
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