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Monitoring artificially stimulated fluid movement in the Cretaceous Dakota aquifer, western Kansas

Hydrogeology Journal

By:
, , , , and
DOI: 10.1007/s10040-002-0223-7

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Abstract

Aquifer properties can be evaluated by monitoring artificially stimulated fluid movements between wells, if the fluid is heated. Changes in the temperature profile recorded in observation wells indicate the flow path of the heated fluid, which in effect acts as a tracer. A fluid-flow experiment in the Cretaceous Dakota Formation at the Hodgeman County site, west-central Kansas, demonstrated the advantage of using the distributed optical-fiber temperature sensing method for monitoring transient temperature conditions in his hydrological application. The fluid flow in the aquifer was increased by producing water from a pumping well and injecting heated water in an injection well 13 m (43 ft) distant from the pumping well. The time-temperature series data obtained and compared with results from previous pumping tests point to interwell heterogeneity of the aquifer and to a zone in the sandstone aquifer of high hydraulic conductivity. However, the experiment would have allowed further clarification of aquifer heterogeneity and thermal properties if at least one observation well had been present between the injection and production wells.

Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
Monitoring artificially stimulated fluid movement in the Cretaceous Dakota aquifer, western Kansas
Series title:
Hydrogeology Journal
DOI:
10.1007/s10040-002-0223-7
Volume
10
Issue:
6
Year Published:
2002
Language:
English
Larger Work Type:
Article
Larger Work Subtype:
Journal Article
Larger Work Title:
Hydrogeology Journal
First page:
662
Last page:
673