摘要 |
An expansion-set fluid production assembly transfers well fluids from a casing string 12 to a production tubing string 112 . A tubular anchor 72 and tubular expander 70 may be positioned downhole on a running tool at a desired depth along the casing string 12 . An actuator assembly 10 may forcibly move the tubular expander 70 into the tubular anchor 72 , expanding the tubular anchor 72 to seal and secure the tubular anchor 72 against the casing string 12 . The running tool actuator assembly 10 may be removed, leaving the expanded tubular anchor 72 and tubular expander 70 downhole. A seal nipple 122 may be sealed with the tubular expander 70 and to the production tubing string 112 . Fluids may then be recovered from the wellbore through the casing string 12 , through the fluid production assembly, and into the production tubing string 112.
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