Saltwater Disposal Wells in Reagan County, Texas
Reagan County has 112 disposal-related permits on record — 9 in the last 12 months — with 102 injection wells on the RRC schedule, 102 of them active. SWD capacity here is led by PIONEER NATURAL RES. USA INC., DIAMONDBACK E&P LLC, RP OPERATING L.L.C.among 47 operators with disposal filings in the county.
Active SWD wells, top disposal operators, and the latest permits are below, from RRC permit and wellbore scheduling data (most recent filing 2026-05-18).
SWD Permits
112
Last 12mo
9
Permit Operators
47
Injection Wells
102
On Schedule
102
Permitted Capacity
2.96MMbbl/d
W-14 Disposal
2.34MMbbl/d
Deep Interval (8k+ ft)
19%
Injected (12mo)
55MMbbl
vs Prior Year
-70%
Capacity from active RRC UIC permits; injected volumes from operator H-10 filings.
Earthquakes M2+ (12mo)
9
vs Prior Year
-4
M3+ (12mo)
2
Max Magnitude (12mo)
M3.3
Seismicity in the Reagan County area from the TexNet catalog · latest M3+: M3.3 24 km SW of Garden City, Texas (2026-07-16) · sustained clusters can trigger RRC seismic response areas that curtail deep disposal. Full earthquake history →
Disposal Permit Activity
Injected Volumes (MMbbl/month, operator H-10 filings)
Disposal Operators (actual injected vs permitted, active UIC permits)
| OPERATOR | INJECTED 12MO (BBL) | PERMITTED BBL/D | WELLS |
|---|---|---|---|
| PIONEER NATURAL RES. USA, INC | 16,402,644 | 596,000 | 33 |
| XRI DISPOSAL HOLDINGS, LLC | 8,124,775 | 190,000 | 8 |
| SEM OPER CO LLC | 5,606,483 | 140,000 | 6 |
| PERMIAN RES OPER, LLC | 2,924,192 | 190,000 | 11 |
| CIVITAS PERMIAN OPER, LLC | 2,748,915 | 99,500 | 5 |
| CRESCENT ENGY OPER, LLC | 2,143,983 | 70,000 | 2 |
| RP OPER, L.L.C | 1,904,495 | 100,000 | 5 |
| DIAMONDBACK E&P LLC | 1,840,940 | 112,300 | 10 |
| DE IV FLOW, LLC | 1,472,151 | 85,000 | 3 |
| APC OPER PARTNERSHIP | 1,138,780 | 142,000 | 11 |
SWD Operators (by injection wells operated)
Top Permit Filers (disposal-related permits)
Injection Wells (most recently completed)
| API | LEASE | OPERATOR | DEPTH | COMPLETED | SCHED |
|---|---|---|---|---|---|
| 42-383-41996 | UNIVERSITY 2-33 | PIONEER NATURAL RES. USA INC. | -- | 2025-12-02 | Y |
| 42-383-42031 | COATES SWD 2 | RP OPERATING L.L.C. | -- | 2025-09-29 | Y |
| 42-383-41775 | UNIVERSITY SWD 11-31 | RP OPERATING L.L.C. | -- | 2025-09-22 | Y |
| 42-383-30083 | WEATHERBY | APACHE CORPORATION | -- | 2025-09-13 | Y |
| 42-383-39515 | MERCHANT | OXY USA WTP LP | -- | 2025-08-18 | Y |
| 42-383-41815 | RAPTOR 34 SWD | DEEP BLUE OPERATING I LLC | -- | 2025-08-16 | Y |
| 42-383-42133 | BOYD 1 SWD | DE IV FLOW LLC | -- | 2025-08-14 | Y |
| 42-383-01318 | WATKINS | CIVITAS PERMIAN OPERATING LLC | -- | 2025-07-31 | Y |
| 42-383-38041 | STRAWBERRY | WTX SWD LLC | -- | 2025-07-23 | Y |
| 42-383-40611 | NUNN 14 SWD | PIONEER NATURAL RES. USA INC. | -- | 2025-06-11 | Y |
| 42-383-33015 | STILES SWD | XRI DISPOSAL HOLDINGS LLC | -- | 2025-05-29 | Y |
| 42-383-39246 | LANDREE 5 | PIONEER NATURAL RES. USA INC. | -- | 2025-05-14 | Y |
| 42-383-41976 | STATE CARTER | XRI DISPOSAL HOLDINGS LLC | -- | 2025-05-09 | Y |
| 42-383-41977 | STATE CARTER | XRI DISPOSAL HOLDINGS LLC | -- | 2025-04-29 | Y |
| 42-383-37916 | HOLLEY SWD | FOUNDERS SWD LLC | -- | 2025-03-19 | Y |
Recent Disposal Permits
| PERMIT | OPERATOR | LEASE | TYPE | ISSUED |
|---|---|---|---|---|
| 915513 | XRI DISPOSAL HOLDINGS, LLC | STATE CARTER SWD | DRILL | 2026-05-18 |
| 915506 | XRI DISPOSAL HOLDINGS, LLC | ELLIOTT RANCH SWD | DRILL | 2026-05-11 |
| 915508 | XRI DISPOSAL HOLDINGS, LLC | ELLIOTT RANCH SWD | DRILL | 2026-05-11 |
| 915512 | XRI DISPOSAL HOLDINGS, LLC | ELLIOTT RANCH SWD | DRILL | 2026-05-11 |
| 915511 | XRI DISPOSAL HOLDINGS, LLC | ELLIOTT RANCH SWD | DRILL | 2026-05-11 |
| 913056 | DE IV FLOW, LLC | MERCHANT EMMITT SE 14 SWD | DRILL | 2026-01-23 |
| 912887 | RP OPERATING, L.L.C. | BIG GULP SWD 9 | DRILL | 2026-01-20 |
| 912690 | DEEP BLUE OPERATING I LLC | RAPTOR 34 SWD | DRILL | 2026-01-14 |
| 912332 | DEEP BLUE OPERATING I LLC | RAPTOR 35 SWD | DRILL | 2025-12-19 |
| 908475 | DE IV FLOW, LLC | BOYD 1 SWD | DRILL | 2025-06-09 |
| 908392 | DE IV FLOW, LLC | KRAMER 12 SWD | DRILL | 2025-06-03 |
| 908393 | DE IV FLOW, LLC | O'BANNION 13 SWD | DRILL | 2025-06-03 |
See all drilling activity in Reagan County or statewide produced water & disposal activity.