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Sucker Rod System Analyst - ALRDC

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Stop on the Down Stroke to Monitor for Leakage<br />

from the Pump into the Casing<br />

Standing valve test taken during the down stroke by<br />

gently stopping about ¼ from the bottom of the stroke.<br />

Sept. 11 - 14, 2007<br />

2007 <strong>Sucker</strong> <strong>Rod</strong> Pumping Workshop 20

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