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U.S. Department of Energy
Office of Scientific and Technical Information

Gravel packing system for a production radial tube

Patent ·
OSTI ID:5394126
This patent describes production apparatus suitable for withdrawing oil from an oil-bearing formation. The apparatus comprising a well casing, a perforated hollow production radial tube extending from the well casing into the formation, the interior of the radial tube and well bore being in fluid communication, and a substantially continuous annular jacket of gravel pack particles disposed between the exterior of the radial tube and the surrounding formation, and at least one other perforated radial tube extending into the formation with a substantially continuous annular jacket of gravel pack particles disposed between it and the surrounding formation.
Assignee:
Petrolphysics Operators, San Francisco, CA
Patent Number(s):
US 4865128
Application Number:
PPN: US 7165531A
OSTI ID:
5394126
Country of Publication:
United States
Language:
English

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