×

Cavity positioning tool and method

  • US 7,213,644 B1
  • Filed: 10/14/2003
  • Issued: 05/08/2007
  • Est. Priority Date: 08/03/2000
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method, comprising:

  • lowering a downhole device having a pump inlet and a fluid agitator via a well bore into fluid of a substrate cavity formed in a subterranean zone, the fluid agitator comprises a plurality of arms that are outwardly extendable, the fluid agitator operable to be longitudinally adjusted in the substrate cavity after the plurality of arms are extended;

    agitating the fluid using the fluid agitator; and

    wherein agitating the fluid comprises rotating the arms at a rate of no more than ten revolutions per day.

View all claims
  • 5 Assignments
Timeline View
Assignment View
    ×
    ×