Forestburg Formation

Operator-reported tops from 2,866 wells across 9 counties, median tops running 5,008–7,797 ft by county.

Top depth: 5,890 ft 7,880 ft

41 wells shown (sampled from 2,866)

Depth by County

County	Wells	Median Top	Typical Range	CSV
Wise	1,103	7,144 ft	6,600–7,586	↓
Denton	951	7,797 ft	7,350–8,197	↓
Montague	337	6,906 ft	6,176–7,559	↓
Tarrant	206	7,094 ft	6,731–7,307	↓
Cooke	160	7,542 ft	7,240–7,845	↓
Jack	44	5,885 ft	5,246–6,088	↓
Parker	43	6,486 ft	6,287–6,669	↓
Johnson	17	7,443 ft	6,852–8,002	↓
Palo Pinto	5	5,008 ft	4,816–5,068	↓

Counties with fewer than 5 wells omitted. Depths are measured depth as filed; typical range is the 10th–90th percentile of reported tops — raw filings contain occasional typo depths, so extremes are not shown.