Composite sucker rod string and method of use thereof

Details Composite sucker rod string and method of use thereof Composite sucker rod string and method of use thereof

1978-11-01

1980-04-01

Novosad, Stephen J.

Wells

Valves, closures or changeable restrictors

166 68, 166 72, E21B 1700, E21B 4300

Patent

active

041956915

ABSTRACT:
A composite sucker rod string for connecting a subsurface well pump to a surface pumping unit utilizes a plurality of relatively elastic sucker rods, such as, polyfilament reinforced, resin bonded sucker rods in conjunction with a plurality of relatively inelastic sucker rods, such as, steel sucker rods, with the lengths and other parameters of the relatively elastic and relatively inelastic portions of the sucker rod string being selected to provide optimum pumping performance within the constraints imposed by the characteristics of the well and pumping equipment.

REFERENCES:
patent: 851118 (1907-04-01), Chadwick
patent: 3234723 (1966-02-01), Brown
patent: 3486557 (1969-12-01), Harrison
patent: 4024913 (1977-05-01), Grable
Frick et al., "Petroleum Production Handbook", vol. 1, "Mathematics and Production Equipment", McGraw-Hill Book Co., Inc., N.Y., 1962, pp. 8-1 to 8-14.

Affiliated with

Also associated with

Rating

Composite sucker rod string and method of use thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Composite sucker rod string and method of use thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite sucker rod string and method of use thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1309425