Selective extraction of fluids from subsurface wells
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United States of America Patent
Stats
-
Mar 15, 2016
Grant Date -
Dec 19, 2013
app pub date -
Jun 13, 2013
filing date -
Jun 14, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for reducing the extent of treatment required for groundwater comprises the steps of (A) determining one of groundwater (1) flow, and (2) chemistry within at least one of a plurality of fluid zones within a subsurface well having a primary pump positioned at least partially therein; (B) modifying fluid dynamics within the subsurface well based on at least one of the groundwater flow and chemistry; (C) selectively extracting groundwater from at least one of the plurality of fluid zones with the primary pump; and (D) removing one or more contaminants from the groundwater with a fluid treatment system. Additionally, the step of determining can include the use of miniaturized technologies, such as miniaturized flow profiling technologies, miniaturized water sampling technologies and miniaturized sensors.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2013 Application Filing Year
- B09C Class
- 66 Applications Filed
- 56 Patents Issued To-Date
- 84.85 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B09C Class
- 39.13 % this patent is cited more than
- 9 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 15, 2027 |
