Georgetown Formation

Operator-reported tops from 2,942 wells across 43 counties, median tops running 160–13,800 ft by county.

Top depth: 1,985 ft 10,120 ft

199 wells shown (sampled from 2,942)

Depth by County

County	Wells	Median Top	Typical Range	CSV
Brazos	411	8,330 ft	7,607–10,211	↓
Maverick	357	3,125 ft	2,171–5,100	↓
Madison	226	9,502 ft	9,190–10,247	↓
Burleson	204	8,226 ft	7,533–10,056	↓
Caldwell	189	2,329 ft	1,761–2,748	↓
Robertson	149	6,860 ft	5,500–7,705	↓
Leon	147	7,792 ft	6,990–8,545	↓
Houston	136	9,440 ft	8,860–10,583	↓
Guadalupe	113	2,448 ft	1,986–2,569	↓
Lee	105	8,465 ft	7,998–9,386	↓
Fayette	92	10,900 ft	8,233–12,474	↓
Atascosa	89	7,493 ft	6,872–10,455	↓
Dimmit	85	6,703 ft	5,744–7,735	↓
Grimes	59	10,171 ft	9,546–11,960	↓
Washington	50	12,644 ft	10,570–14,706	↓
Rusk	49	3,687 ft	3,459–3,790	↓
Frio	44	6,608 ft	5,806–7,884	↓
Wilson	42	5,356 ft	4,412–7,641	↓
Zavala	39	6,752 ft	5,529–7,150	↓
Gonzales	38	7,740 ft	6,694–10,629	↓
Freestone	35	5,205 ft	4,630–6,168	↓
Smith	30	5,768 ft	4,581–6,578	↓
Milam	26	5,890 ft	3,650–6,518	↓
Limestone	24	4,625 ft	4,386–4,928	↓
Karnes	22	10,604 ft	10,520–13,111	↓
Wood	18	5,370 ft	4,730–9,828	↓
La Salle	15	8,310 ft	7,863–10,288	↓
Walker	15	11,245 ft	10,599–12,304	↓
Trinity	14	10,383 ft	9,409–10,581	↓
Falls	14	1,065 ft	971–2,801	↓
Bastrop	14	3,230 ft	2,508–7,703	↓
Harrison	11	3,450 ft	2,570–3,788	↓
Upshur	11	4,285 ft	3,777–4,370	↓
Mcmullen	10	10,745 ft	7,390–11,928	↓
Mclennan	9	160 ft	85–891	↓
Cherokee	8	4,830 ft	4,557–5,713	↓
Henderson	7	5,512 ft	5,320–6,004	↓
Gregg	7	3,479 ft	3,278–3,704	↓
Webb	7	9,428 ft	9,117–9,676	↓
Franklin	6	3,460 ft	3,415–3,898	↓
Van Zandt	5	5,410 ft	4,271–5,732	↓
De Witt	5	13,800 ft	13,580–13,915	↓
Red River	5	699 ft	677–1,371	↓

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.