MCCULLOCH County
District 9 · Eagle Ford / Maverick · Permits since 1977-06-07 · Data through 2026-05-19
Mcculloch County permitting is running 0.3 permits a month over the trailing 90 days (1 total, after a quiet prior quarter). ENTERPRISE PRODUCTS OPERATINGLLC leads with 1 permit in the past 12 months, the only operator active in the county. Median permitted depth over the past year is 400 ft; 0% of the past year's permits are horizontal.
Permits (6mo)
1
vs Prior
NEW
Operators (6mo)
1
Avg Depth (6mo)
400
Hz % (6mo)
0%
All Time
912
Depth Range: 218 - 9,000 ft
SWD wells in MCCULLOCH County → 19 active injection & disposal wells · full UIC inventory
Permit Activity
Permit Types (6mo)
DRILL
1
NEW vs prior
Top Operators
by permits, trailing 12 mo View All
| OPERATOR | PERMITS 12MO | WELLS |
|---|---|---|
| ENTERPRISE PRODUCTS OPERATINGLLC | 1 | 0 |
Recent Permits
View All| PERMIT | LEASE | TYPE | ISSUED |
|---|---|---|---|
| 915653 | SE-230 | DRILL | 2026-05-19 |
| 879640 | APPLETON | DRILL | 2022-05-24 |
| 879642 | APPLETON | DRILL | 2022-05-24 |
| 876393 | APPLETON | DRILL | 2022-02-01 |
| 866504 | WHITE RANCH A | RECOMP | 2020-12-18 |
| 866119 | APPLETON | DRILL | 2020-11-18 |
| 866120 | APPLETON | DRILL | 2020-11-18 |
| 866114 | APPLETON | DRILL | 2020-11-18 |
| 866117 | APPLETON | DRILL | 2020-11-18 |
| 863825 | WHITE RANCH 'A' | DRILL | 2020-06-10 |
Formations Beneath MCCULLOCH County
from RRC completion filings| FORMATION | WELLS | MEDIAN TOP (FT) |
|---|---|---|
| Strawn | 128 | 1,196 |
| Canyon | 67 | 1,116 |
| Palo Pinto | 64 | 1,088 |
| Caddo | 31 | 1,050 |
| Marble Falls | 24 | 1,122 |
| Ellenburger | 10 | 1,282 |