Saltwater Disposal Wells in Gray County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
206
Permitted Capacity
160,176 bbl/d
Injected 12mo (thru 2025-06)
6.1M bbl
UIC Permits All Time
1,086
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Active | SCHAFER RANCH EAST #103W | 42-179-06780 | M5OEXIT, LLC | Injection | 200 | -- | 3,085–3,307 |
| Active | SCHAFER RANCH EAST #140W | 42-179-81052 | M5OEXIT, LLC | Injection | 200 | -- | 3,225–3,270 |
| Active | SCHAFER RANCH EAST #106W | 42-179-06783 | M5OEXIT, LLC | Injection | 200 | -- | 3,082–3,300 |
| Active | SULLIVAN, R. #10W | 42-179-06405 | M5OEXIT, LLC | Injection | 200 | -- | 3,123–3,325 |
| Active | SCHAFER RANCH EAST #52W | 42-179-07411 | M5OEXIT, LLC | Injection | 200 | -- | 3,046–3,230 |
| Active | SCHAFER RANCH EAST #286 | 42-179-31629 | M5OEXIT, LLC | Injection | 0 | -- | 3,132 |
| Plugged | DAVIS, H. M. #9 | 42-179-00025 | G. H. RANCH, LLC | Injection | 50 | 5,040 | 2,959–3,084 |
| Plugged | MERTEN #1W | 42-179-81388 | OILWELL OPERATORS, INC | Injection | 30 | 1,216 | 3,024–3,225 |
| Plugged | EAST PAMPA UNIT #305 | 42-179-84712 | BCE-MACH III LLC | Injection | 2,200 | -- | 2,959–3,241 |
| Plugged | NATIONAL #5W | 42-179-00863 | BORGER RESOURCES 4 LLC | Injection | 500 | -- | 2,756–2,871 |
| Plugged | BAGGERMAN "A" #20W | 42-179-31988 | LEJAN, INC | Injection | 300 | -- | 2,959–3,118 |
| Plugged | BOGAN #4 | 42-179-30192 | BCE-MACH III LLC | Injection | 250 | -- | 2,624–2,770 |
| Plugged | MAYBERRY, R. C. #7W | 42-179-00801 | LEJAN, INC | Injection | 200 | -- | 2,734–2,863 |
| Inactive | REST 160 #11 | 42-179-07042 | CURZAC OIL AND GAS, LLC | Injection | 200 | -- | 3,085–3,275 |
| Plugged | BETTY #2W | 42-179-31983 | BCE-MACH III LLC | Injection | 100 | -- | 2,600–3,345 |
| Plugged | WORLEY, P. A. #8W | 42-179-83519 | BORGER RESOURCES 4 LLC | Injection | 50 | -- | 2,401–2,950 |
| Cancelled | WEBB, WF #20 | 42-179-00000 | KEWANEE OIL CO | UIC | 7,000 | -- | 2,440 |
| Plugged | SAUNDERS, G. H. #42W | 42-179-83376 | TEXACO INC | UIC | 7,000 | -- | 2,866–2,922 |
| Plugged | WEBB, WF #12 | 42-179-84044 | KEWANEE OIL CO | UIC | 7,000 | -- | 2,540 |
| Plugged | WEBB, WF #18 | 42-179-84054 | KEWANEE OIL CO | UIC | 7,000 | -- | 2,456 |
| Plugged | WEBB, WF #10 | 42-179-84041 | KEWANEE OIL CO | UIC | 7,000 | -- | 2,591 |
| Plugged | WEBB, WF #16 | 42-179-84051 | KEWANEE OIL CO | UIC | 7,000 | -- | 2,514 |
| Plugged | WEBB, WF #3 | 42-179-84033 | KEWANEE OIL CO | UIC | 7,000 | -- | 2,570 |
| Plugged | WEBB, WF #5 | 42-179-84035 | KEWANEE OIL CO | UIC | 7,000 | -- | 2,530 |
| Inactive | MELTON #4 | 42-179-00218 | PETCO ENERGY CORPORATION | Injection | 4,000 | -- | 2,885–3,020 |
| Cancelled | GETHING -A- WATERFLOOD #204 | 42-179-85162 | KEWANEE OIL CO | UIC | 3,500 | -- | 2,750 |
| Cancelled | GETHING -A- WATERFLOOD #201 | 42-179-85159 | KEWANEE OIL CO | UIC | 3,500 | -- | 2,800 |
| Plugged | COMBS #118W | 42-179-05190 | PETCO PETRO CORP | Injection | 3,500 | -- | 2,666–3,060 |
| Plugged | GETHING -A- WATERFLOOD #211 | 42-179-85169 | KEWANEE OIL CO | UIC | 3,500 | -- | 2,850 |
| Cancelled | RUTH 23 #6 | 42-179-30606 | SEEK ENGY, LLC | Injection | 3,000 | -- | 8,504–8,600 |
| Cancelled | MOORE #1 | 42-179-32404 | BLACKBIRD ENERGY HOLDINGS LLC | Injection | 3,000 | -- | 4,445–4,654 |
| Plugged | BARNETT, A. E. SWD #1D | 42-179-30961 | ED'S SALTWATER DISPOSAL CO | Disposal | 3,000 | -- | 3,436–3,697 |
| Plugged | EAST PAMPA UNIT #C101W | 42-179-05586 | CALDWELL PROD CO. INC | Injection | 2,500 | -- | 3,010–3,150 |
| Plugged | WORLEY #45 | 42-179-05700 | TENNECO OIL CO | Injection | 2,500 | -- | 3,074–3,294 |
| Plugged | EAST PAMPA UNIT #406W | 42-179-00410 | SCOUT ENGY MANAGEMENT LLC | Injection | 2,500 | -- | 3,052–3,182 |
| Plugged | EAST PAMPA UNIT #909 | 42-179-05512 | GRYPHON PROD CO, LLC | Injection | 2,200 | -- | 2,975–3,177 |
| Plugged | EAST PAMPA UNIT #805 | 42-179-05507 | SCOUT ENGY MANAGEMENT LLC | Injection | 2,200 | -- | 2,968–3,161 |
| Plugged | EAST PAMPA UNIT #7010 | 42-179-31430 | ARCO OIL & GAS CO.-SILSBEE | Injection | 2,200 | -- | 2,980–3,140 |
| Cancelled | EAST PAMPA UNIT #1011 | 42-179-84760 | GRYPHON PROD CO, LLC | Injection | 2,200 | -- | 2,885–3,036 |
| Plugged | EAST PAMPA UNIT #407 | 42-179-85689 | SCOUT ENGY MANAGEMENT LLC | Injection | 2,200 | -- | 2,950–3,200 |
| Cancelled | EAST PAMPA UNIT #6038 | 42-179-00000 | SINCLAIR OIL CORP | UIC | 2,000 | -- | 2,980–3,105 |
| Cancelled | EAST PAMPA UNIT #6042 | 42-179-00000 | SINCLAIR OIL CORP | UIC | 2,000 | -- | 2,945–3,034 |
| Cancelled | EAST PAMPA UNIT #1004 W | 42-179-84753 | SCOUT ENGY MANAGEMENT LLC | Injection | 2,000 | -- | 2,953–3,102 |
| Cancelled | EAST PAMPA UNIT #6041 | 42-179-00000 | SINCLAIR OIL CORP | UIC | 2,000 | -- | 2,954–3,028 |
| Plugged | EAST PAMPA UNIT #2016W | 42-179-84763 | ARCO OIL & GAS CO.-SILSBEE | Injection | 2,000 | -- | 3,004–3,165 |
| Plugged | EAST PAMPA UNIT #2021W | 42-179-84765 | ARCO OIL & GAS CO.-SILSBEE | Injection | 2,000 | -- | 3,128–3,250 |
| Plugged | FAULKNER, S. -A- #27 | 42-179-85692 | TEXACO E & P INC | UIC | 2,000 | -- | 2,772–2,913 |
| Plugged | EAST PAMPA UNIT #302W | 42-179-00414 | CALDWELL PROD CO. INC | Injection | 2,000 | -- | 3,076–3,298 |
| Plugged | FAULKNER, S. -A- #26 | 42-179-85691 | TEXACO E & P INC | UIC | 2,000 | -- | 2,772–2,913 |
| Plugged | FOXX #2D | 42-179-05117 | A & B WELL SERVICE INC | Injection | 2,000 | -- | 2,738–3,210 |
| Inactive | MELTON #3 | 42-179-31053 | PETCO ENERGY CORPORATION | Injection | 2,000 | -- | 2,937–3,034 |
| Plugged | TAYLOR, W. H. -F- NCT-1 #6 | 42-179-83462 | TEXACO INC | UIC | 1,500 | -- | 2,790–2,871 |
| Plugged | LOVETT, H. B., NCT-1 #1 | 42-179-85075 | TEXACO INC | UIC | 1,500 | -- | 2,796–2,955 |
| Plugged | LOVETT, H. B., NCT-1 #4 | 42-179-85076 | TEXACO INC | UIC | 1,500 | -- | 2,823–2,950 |
| Plugged | REIGER #4D | 42-179-03958 | PHILLIPS PETRO CO | Injection | 1,500 | -- | 3,088–3,251 |
| Plugged | DAVIDSON, M. #1W | 42-179-04182 | PETCO PETRO CORP | Injection | 1,500 | -- | 2,910–3,181 |
| Plugged | POWELL -A- #28 | 42-179-82933 | SINCLAIR OIL & GAS CO | UIC | 1,400 | -- | 2,832–3,011 |
| Plugged | POWELL "A" #22D | 42-179-82932 | MYRIAD RES CORP | UIC | 1,400 | -- | 2,780–2,925 |
| Plugged | PAMPA UNIT #701W | 42-179-84895 | CUYAHOGA EXPL. & DEVEL. CORP | Injection | 1,000 | -- | 3,075–3,237 |
| Cancelled | PAMPA UNIT #703W | 42-179-06544 | CUYAHOGA EXPL. & DEVEL. CORP | Injection | 1,000 | -- | 3,073–3,225 |
| Cancelled | PAMPA UNIT #708W | 42-179-06549 | CUYAHOGA EXPL. & DEVEL. CORP | Injection | 1,000 | -- | 3,160–3,284 |
| Inactive | 2-4 JOHNSON #2 | 42-179-01922 | BCE-MACH III LLC | Injection | 1,000 | -- | 2,556–2,672 |
| Plugged | EAST PAMPA UNIT #B108 | 42-179-05569 | CALDWELL PROD CO. INC | Injection | 1,000 | -- | 3,247–3,272 |
| Plugged | PAMPA UNIT #813W | 42-179-06569 | LEGACY RESERVES OPER LP | Injection | 1,000 | -- | 3,095–3,265 |
| Plugged | JOHNSON RANCH UNIT #202 | 42-179-07581 | BCE-MACH III LLC | Injection | 1,000 | -- | 2,630–2,656 |
| Plugged | WORLEY POLYMER #74W | 42-179-05470 | PETCO ENERGY CORPORATION | Injection | 1,000 | -- | 3,062–3,103 |
| Plugged | JOHNSON RANCH UNIT #410 | 42-179-07575 | SCOUT ENGY MANAGEMENT LLC | Injection | 1,000 | -- | 2,661–2,740 |
| Plugged | PAMPA UNIT #413W | 42-179-06630 | CUYAHOGA EXPL. & DEVEL. CORP | Injection | 1,000 | -- | 3,200–3,286 |
| Plugged | COMBS-WORLEY #12 | 42-179-31770 | PONDEROSA TX OPER LLC | Injection | 1,000 | -- | 2,750–3,350 |
| Plugged | JOHNSON RANCH UNIT #414 | 42-179-07576 | STEPHENS & JOHNSON OPER CO | Injection | 1,000 | -- | 2,688–2,733 |
| Cancelled | COBB, T. B. #6 | 42-179-83877 | PAN AMERICAN PETROLEUM CORP. | UIC | 1,000 | -- | 3,200 |
| Plugged | SOUTHWEST PAMPA DOLOMITE UNIT #1320W | 42-179-20147 | PRODUCTION CONSULTANTS, INC. | UIC | 1,000 | -- | 3,240–3,290 |
| Plugged | JOHNSON RANCH UNIT #508 | 42-179-07569 | SCOUT ENGY MANAGEMENT LLC | Injection | 1,000 | -- | 2,672–2,695 |
| Cancelled | SOUTHWEST PAMPA DOLOMITE UNIT #815 | 42-179-00000 | CITIES SERVICE OIL CO | UIC | 1,000 | -- | 3,087 |
| Plugged | EAST PAMPA UNIT #A113 | 42-179-05634 | GRYPHON PROD CO, LLC | Injection | 1,000 | -- | 3,138–3,300 |
| Plugged | WORLEY POLYMER #84W | 42-179-30064 | PETCO ENERGY CORPORATION | Injection | 1,000 | -- | 2,843–2,880 |
| Plugged | COBB, T. B. #3 | 42-179-83874 | PAN AMERICAN PETROLEUM CORP. | UIC | 1,000 | -- | 3,200 |
| Inactive | JOHNSON RANCH UNIT #208 | 42-179-02064 | BCE-MACH III LLC | Injection | 1,000 | -- | 2,652–2,730 |
| Plugged | COBB, T. B. #2 | 42-179-83873 | PAN AMERICAN PETROLEUM CORP. | UIC | 1,000 | -- | 3,200 |
| Cancelled | COBB, T. B. #4 | 42-179-83875 | PAN AMERICAN PETROLEUM CORP. | UIC | 1,000 | -- | 3,200 |
| Cancelled | COBB, T. B. #5 | 42-179-83876 | PAN AMERICAN PETROLEUM CORP. | UIC | 1,000 | -- | 3,200 |
| Plugged | PAMPA UNIT #312W | 42-179-06614 | CUYAHOGA EXPL. & DEVEL. CORP | Injection | 1,000 | -- | 3,175–3,268 |
| Plugged | HOLMES, A. #9W | 42-179-00685 | MINCO OIL & GAS CO | Injection | 1,000 | -- | 3,139–3,216 |
| Inactive | JOHNSON RANCH UNIT #212 | 42-179-82446 | BCE-MACH III LLC | Injection | 1,000 | -- | 2,620–2,708 |
| Plugged | PAMPA UNIT #815W | 42-179-84901 | CUYAHOGA EXPL. & DEVEL. CORP | Injection | 1,000 | -- | 3,103–3,265 |
| Plugged | SOUTHWEST PAMPA DOLOMITE UNIT #1201 | 42-179-07374 | PRODUCTION CONSULTANTS, INC. | UIC | 1,000 | -- | 3,060–3,295 |
| Cancelled | COMBS #111 | 42-179-83691 | WILCOX OIL CO | UIC | 850 | -- | 2,782–2,829 |
| Plugged | COMBS #143 | 42-179-05402 | MESA OPER LTD PARTNERSHIP | UIC | 850 | -- | 2,758–2,876 |
| Cancelled | COMBS #144 | 42-179-83724 | WILCOX OIL CO | UIC | 850 | -- | 2,782–2,829 |
| Plugged | COMBS #136W | 42-179-05395 | MESA OPER LTD PARTNERSHIP | UIC | 850 | -- | 2,817–2,863 |
| Plugged | COMBS #59W | 42-179-00603 | TENNECO OIL CO | UIC | 850 | -- | 2,888–2,942 |
| Plugged | COMBS #137W | 42-179-05396 | MESA OPER LTD PARTNERSHIP | UIC | 850 | -- | 2,844–2,895 |
| Plugged | COMBS #38W | 42-179-05337 | TENNECO OIL CO | UIC | 850 | -- | 2,825–2,998 |
| Plugged | COMBS #162W | 42-179-05417 | MESA OPER LTD PARTNERSHIP | UIC | 850 | -- | 2,792–2,866 |
| Plugged | COMBS #161W | 42-179-05416 | MESA OPER LTD PARTNERSHIP | UIC | 850 | -- | 2,711–2,769 |
| Plugged | COMBS #133W | 42-179-05378 | MESA OPER LTD PARTNERSHIP | UIC | 850 | -- | 2,867–2,989 |
| Plugged | COMBS #160W | 42-179-05415 | MESA OPER LTD PARTNERSHIP | UIC | 850 | -- | 2,790–2,832 |
| Plugged | COMBS #159W | 42-179-05414 | MESA OPER LTD PARTNERSHIP | UIC | 850 | -- | 2,744–2,804 |
| Plugged | COMBS #10W | 42-179-83593 | TENNECO OIL CO | UIC | 850 | -- | 2,804–2,882 |
| Plugged | COMBS #46W | 42-179-05343 | TENNECO OIL CO | UIC | 850 | -- | 2,856–2,966 |
Source: RRC UIC well master and H-10 injection filings. H-10s are annual filings on staggered anniversaries — injected volumes shown through 2025-06, the newest month with complete reporting; recent months are never estimated.