Pump system and method for pumping well fluids
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 10, 1999
Issued Date -
N/A
app pub date -
Jul 24, 1997
filing date -
Oct 20, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention provides apparatus for producing well fluids from an oil bearing formation penetrated by a well. The apparatus includes a tubing string forming a production flow path for production fluids between the earth's surface and a location in the well suitable for receiving well production fluids, a power tubing generally parallel to the production tubing and connected to the flow path of the production tubing, and a cross over flow mechanism to divert the flow of production fluids from the power tubing to the production flow path. A lubricant flow path extends from the earth's surface to a location near a pumping apparatus disposed in the power tubing to allow a lubricant to be introduced into the pumping apparatus.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully