The natural gas stored in the Ancona gas storage field is naturally
reservoired in an anticline structure associated with the LaSalle
Anticlinorium. Gas is injected into the Mt.
Ancona Gas Storage Field is an Oilfield in the state of Illinois
(county of Livingston), located at latitude - longitude coordinates
(also known as lat-long or GPS coordinates) of
Ancona Gas Storage Field is shown in the center of the
topographic (topo) map, which is sourced from the United States
Geographical Survey map USGS Long Point quad.
pre-Paleozoic crust at the Ancona Gas Storage field in north-central
Illinois. A grid of existing seismic data was reprocessed using the
technique of extended correlation.