Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for through-the-flowline gravel packing

Method and apparatus for through-the-flowline gravel packing

US Patent 4646839 · Granted Mar 3, 1987

Estimated economic value: $32,061,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus for pigging hydrocarbon product flowlines1986
Coded fluid control system1985
Method for pigging hydrocarbon product flowlines1985
Apparatus for sealing a pipeline1984