Electrically operated safety release joint

Details Electrically operated safety release joint Electrically operated safety release joint

1992-09-29

1993-11-02

Dang, Hoang C.

Wells

With electrical means

Electrical motor

166 651, 166242, 166377, 285 2, 285 23, E21B 1706

Patent

active

052576639

ABSTRACT:
A method and apparatus of electrically and sequentially completing an oil and/or gas well through a tubing production string in a well casing. The operation includes electrically and sequentially actuating downhole equipment such as well packers, a safety joint, well annulus safety valve, solenoid actuated tubing safety valve, blanking block valve, circulating sleeve, and receiving electrical feedback from the equipment determining the position of the downhole equipment.

REFERENCES:
patent: 2532686 (1950-12-01), Ware
patent: 2937854 (1960-05-01), Kinley et al.
patent: 3208527 (1965-09-01), Bayless
patent: 3456723 (1969-07-01), Current et al.
patent: 4275786 (1981-06-01), Lee
patent: 4285533 (1981-08-01), Silberman et al.
patent: 4364587 (1982-12-01), Samford
patent: 4402533 (1983-09-01), Ortloff
patent: 4445572 (1984-05-01), Fineberg et al.
patent: 4577534 (1986-01-01), Going, III
patent: 4579177 (1986-04-01), Gong, III
patent: 4649993 (1987-03-01), Going, III
patent: 4997043 (1991-03-01), Pringle

Affiliated with

Also associated with

Rating

Electrically operated safety release joint does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrically operated safety release joint, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrically operated safety release joint will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1752281