Well production and quality of the Eagle Ford Shale vary widely across the 30 county area. Visit each county page to read more about the Eagle Ford Shale:
- Karnes County, TX
- La Salle County, TX
- Lavaca County, TX
- Lee County, TX
- Leon County, TX
- Live Oak County, TX
- Madison County, TX
- Maverick County, TX
- McMullen County, TX
- Milam County, TX
- Robertson County, TX
- Washington County, TX
- Webb County, TX
- Wilson County, TX
- Zavala County, TX
Eagle Ford County Coverage
The Texas Railroad Commission notes permits for Eagle Ford Shale wells in Edwards County, Houston County, and Wood County. Each of those wells was completed into a different interval and we have excluded the counties from the list for the time being.

