USGS · 70017443
Analysis of flow in an observation well intersecting a single fracture
Abstract
A semi-analytical model is developed to determine transmissivity and storativity from the interpretation of transient flow in an observation well due to pumping in a source well where the two wells are connected by a single fracture. Flow rate can be determined using a heat-pulse flowmeter located above the intersection of the fracture in the observation well. The results of a field experiment were interpreted using the new model and compared with drawdown data from the same test. Good agreement between the transmissivity estimates was observed whereas estimates of storativity were found to be better determined from the analysis of flow rate.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
P.A. Lapcevic, K.S. Novakowski, Frederick L. Paillet. 1993. Analysis of flow in an observation well intersecting a single fracture. https://doi.org/10.1016/0022-1694(93)90237-4
Cite the original work for its findings. Save a collection to share your selection of sources.