From the site: "A cells polygon feature class...
From the site: "A cells polygon feature class was created by the U. S. Geological Survey (USGS) to illustrate the degree of exploration, type of production, and distribution of production in the State of Illinois. Each cell represents a quarter-mile square of the land surface, and the cells are coded to represent whether the wells included within the cell are predominantly oil-producing, gas-producing, both oil and gas-producing, or the type of production of the wells located within the cell is unknown or dry. Data were retrieved from the Illinois State Geological Survey (ISGS) oil and gas wells database. Cells were developed as a graphic solution to overcome the problem of displaying proprietary well data. No proprietary data are displayed or included in the cell maps. The data are current as of 2006."
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Additional Information
| Field | Value |
|---|---|
| Data last updated | June 16, 2014 |
| Metadata last updated | November 25, 2025 |
| Created | June 16, 2014 |
| Format | HTML |
| License | No License Restrictions |
| Categories json | [] |
| Datastore active | False |
| Folder id | root |
| Has views | False |
| Id | b1d43d23-32b2-4f9d-b213-c40e98a4599b |
| License type | No License Restrictions |
| Locations json | [] |
| Package id | a07c740b-66a6-48b9-9c93-89a5e88df74d |
| Position | 0 |
| Recycle removed | False |
| Resource group id | 4e2c2a11-fd62-435c-9ae0-27a939441871 |
| Resource type | file |
| State | active |
| Typeofgep | Not Applicable |
| Webstore last updated | None |
| Webstore url | None |