Swabbing cup construction for swabbing an oil well pipe

Wells – Pistons – fluid driven into well

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

166177, 166369, 417555A, 92255, E21B 3710, E21B 4318

Patent

active

043925286

ABSTRACT:
An improved swabbing cup construction for use on the mandrel of a swabbing tool for clearing liquids and particulate matter, and initiating the flow of oil, from an oil well pipe. The improved cup construction is manually adjustable on the mandrel to compensate for wear of the cup to greatly increase the life of the cup and to substantially facilitate the swabbing procedure for an oil well pipe. The method comprises the steps of observing the wear of the swabbing cup and of manually increasing the outer diameter of the swabbing cup while it is on the mandrel and during swabbing operations of said oil well pipe.

REFERENCES:
patent: 2135167 (1938-11-01), Campbell
patent: 2221775 (1940-11-01), Boynton
patent: 2290774 (1942-07-01), Skinner et al.
patent: 2988148 (1961-06-01), Conrad et al.
patent: 3989106 (1976-11-01), Taylor

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Swabbing cup construction for swabbing an oil well pipe does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Swabbing cup construction for swabbing an oil well pipe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Swabbing cup construction for swabbing an oil well pipe will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-193917

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.