Saltwater Disposal Wells in Montague County

Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.

Active Wells

350

Permitted Capacity

392,720 bbl/d

Injected 12mo (thru 2025-06)

36.4M bbl

UIC Permits All Time

1,063

Earthquakes in Montague County → seismicity & the disposal link, from TexNet

STATUS	LEASE / WELL	API	OPERATOR	TYPE	PERMITTED BBL/D	INJECTED 12MO	ZONE (FT)
Active	COX SWD #1	42-337-34521	EOG RES, INC	Disposal	25,000	1.5M	7,900–15,000
Active	DAVENPORT #1	42-337-34260	EOG RES, INC	Disposal	25,000	1.1M	9,226–13,005
Active	GILBERT UNIT #4	42-337-35502	QUAIL RIDGE OPER LLC	Disposal	4,990	872,236	3,700–5,000
Active	G. LYNCH UNIT #1	42-337-33487	HESS, JERRY OPER CO	Disposal	5,000	797,025	2,762–2,990
Active	MADDOX, J. W. -D- #1	42-337-80896	PEBA OIL & GAS, INC	Disposal	3,000	692,900	660–720
Active	DENSON UNIT #4	42-337-35501	QUAIL RIDGE OPER LLC	Disposal	4,990	679,237	3,700–5,000
Active	HOWARD, N. J. -ABC- #110	42-337-03643	PEBA OIL & GAS, INC	Injection	2,000	674,650	840–1,229
Active	HOWARD, N. J. -ABC- #76	42-337-03601	PEBA OIL & GAS, INC	Injection	2,000	632,450	817–1,390
Active	SALMON -D & E- #1D	42-337-83058	V & H OIL, L.P	Disposal	4,000	624,000	1,040–1,100
Active	HILDRETH, JACK -B- #4	42-337-31941	CREST OPERATING COMPANY	Injection	2,000	546,786	5,968–6,062
Active	MCCONNELL #1	42-337-32039	HESS, JERRY OPER CO	Disposal	5,000	540,973	2,850–3,360
Active	BYAS #1	42-337-33615	CHARLES HOLSTON, INC	Disposal	6,500	525,651	3,430–3,624
Active	SALMON -D & E- #19E	42-337-81334	V & H OIL, L.P	Disposal	1,500	480,000	1,056–1,096
Active	KECK, L. -A- #8	42-337-80844	PEBA OIL & GAS, INC	UIC	2,000	467,700	805–828
Active	HOWARD, N. J. -ABC- #262	42-337-05154	PEBA OIL & GAS, INC	Injection	1,500	461,200	797–953
Active	ROWLAND, J. W. -ABC- #46	42-337-80469	PEBA OIL & GAS, INC	Injection	2,000	428,700	880–905
Active	HOLT SAND UNIT #5 B	42-337-31037	WAKO OIL CO. LLC	Disposal	2,000	423,165	1,909–1,949
Active	ROWLAND, J. W. -ABC- #326	42-337-33213	PEBA OIL & GAS, INC	Injection	1,500	417,550	1,050–1,135
Active	ROWLAND, J. W. -ABC- #6	42-337-80451	PEBA OIL & GAS, INC	Injection	1,500	411,100	700–920
Active	HOWARD, N. J. -ABC- #306	42-337-33299	PEBA OIL & GAS, INC	Injection	1,500	407,300	780–1,610
Active	HOWARD, N. J. -ABC- #303	42-337-33015	PEBA OIL & GAS, INC	Injection	1,500	402,400	800–1,100
Active	ROWLAND, J. W. -ABC- #226	42-337-30351	PEBA OIL & GAS, INC	Injection	1,500	395,050	700–920
Active	ROWLAND, J. W. -ABC- #319	42-337-30192	PEBA OIL & GAS, INC	Injection	1,500	385,450	1,068–1,214
Active	HOWARD -A-B-E- #13B	42-337-81205	V & H OIL, L.P	Injection	2,000	360,000	808–813
Active	HOWARD, N. J. -ABC- #297	42-337-30523	PEBA OIL & GAS, INC	Injection	1,000	352,200	876–940
Active	KECK, L. -A- #46	42-337-33279	PEBA OIL & GAS, INC	Injection	1,000	342,050	772–780
Active	GIST, I. A. (BARBARA) #58	42-337-33383	PEBA OIL & GAS, INC	Injection	1,000	341,000	830–840
Active	HOWARD, N. J. -ABC- #244	42-337-05179	PEBA OIL & GAS, INC	UIC	1,000	336,000	796–819
Active	HOWARD, N. J. -ABC- #299	42-337-30570	PEBA OIL & GAS, INC	Injection	1,000	334,400	1,206–1,441
Active	SALMON -H- #10	42-337-81921	HADLEY OIL CO, LLC	Injection	1,100	303,850	922–927
Active	GIST #9	42-337-81796	SNOW OIL COMPANY	Injection	1,200	303,620	1,792–1,815
Active	SALMON -A- #32	42-337-80146	BRIDWELL OIL CO	Injection	1,000	287,943	1,666–1,873
Active	ROWLAND, J. W. -ABC- #420	42-337-33088	PEBA OIL & GAS, INC	Injection	1,000	275,200	1,084–1,519
Active	EDMONDSON -A- #10WI	42-337-31798	LAMAR ENERGY	Injection	800	272,080	1,116–1,120
Active	ROLLS, CHURCH #16	42-337-80823	HADLEY OIL CO, LLC	Injection	900	269,400	829–843
Active	CUNNINGHAM -D- #5	42-337-31228	PEBA OIL & GAS, INC	Injection	1,100	266,050	1,152–1,298
Active	JONES, W. W. -B- #15	42-337-31780	LAMCO OIL, LLC	Injection	750	262,835	818–835
Active	HOWARD, N. J. #W 3	42-337-80975	LAMCO OIL, LLC	Injection	1,000	233,395	1,406–1,442
Active	GIST, I. A. (BARBARA) #31	42-337-32898	PEBA OIL & GAS, INC	Injection	700	231,450	740–755
Active	STARK #2	42-337-34620	HESS, JERRY OPER CO	Disposal	20,000	227,023	7,580–9,830
Active	HOWARD, N. J. #W 1	42-337-80974	LAMCO OIL, LLC	Injection	1,000	224,480	1,354–1,390
Active	REYNOLDS BROTHERS #6	42-337-32681	GREAT AMERICAN RES INC	Injection	700	218,709	4,320–4,324
Active	MADDOX -C- #2	42-337-81446	LAMCO OIL, LLC	Injection	1,000	217,145	841–861
Active	BOULDIN-CROW -A- #4	42-337-80155	HADLEY OIL CO, LLC	Injection	600	213,095	801–821
Active	SALMON -A- #35	42-337-04058	BRIDWELL OIL CO	Disposal	1,200	212,385	1,656–1,675
Active	HOWARD, N. J. -B- #10	42-337-33053	LAMCO OIL, LLC	Injection	1,500	207,980	876–1,249
Active	HOWARD, N. J. "A" #19	42-337-05142	TETTLETON, STEVEN B	Injection	1,200	206,010	974–986
Active	SKINNER SWD #2	42-337-33644	SKINNER TANK TRUCKS, INC	Disposal	15,000	204,466	2,845–4,550
Active	HOWARD, N. J. -ABC- #47	42-337-05183	PEBA OIL & GAS, INC	Injection	1,425	191,600	796–1,380
Active	BOULDIN-CROW -A- #10	42-337-30978	HADLEY OIL CO, LLC	Injection	600	188,225	834–851
Active	ETTER, J. S. #5	42-337-01439	FELDERHOFF PROD CO	Disposal	2,500	187,128	1,560–1,750
Active	MADDOX, J. W. -C-2- #14	42-337-32929	PEBA OIL & GAS, INC	Injection	1,000	186,800	858–990
Active	BOULDIN, E. J. -B- #11	42-337-05250	HADLEY OIL CO, LLC	Injection	500	186,675	767–800
Active	GIST, I. A. (BARBARA) #35	42-337-32903	PEBA OIL & GAS, INC	Injection	900	185,950	740–890
Active	MADDOX, J. W. -A- #1	42-337-80863	PEBA OIL & GAS, INC	Injection	2,000	185,550	628–940
Active	KECK, L. -A- #9	42-337-80845	PEBA OIL & GAS, INC	Injection	600	183,900	805–830
Active	CUNNINGHAM, R. W. -B- #9W	42-337-03267	LAMCO OIL, LLC	Injection	1,000	182,555	948–971
Active	HYNDS -C- #4	42-337-81250	V & H OIL, L.P	Injection	1,500	180,000	951–980
Active	HOWARD -A-B-E- #8B	42-337-81195	V & H OIL, L.P	Injection	1,500	180,000	1,337–1,387
Active	SALMON, M. H. #22	42-337-31254	FENOGLIO OIL CO	Injection	600	179,800	878–908
Active	LOY, S. F. -B- #4	42-337-80772	LAMAR ENERGY	Injection	600	179,030	844–876
Active	LOY -B- #8	42-337-80117	LAMAR ENERGY	Injection	1,500	177,260	894–900
Active	ROWLAND, J. W. -B- #14	42-337-32780	PEBA OIL & GAS, INC	Injection	1,500	173,300	760–1,080
Active	ROWLAND, J. W. -B- #13	42-337-80920	PEBA OIL & GAS, INC	Injection	500	173,150	798–816
Active	SALMON -A- #58	42-337-35461	BRIDWELL OIL CO	Injection	700	172,629	1,784–1,942
Active	SALMON -F- #14	42-337-03987	FENOGLIO OIL CO	Injection	1,000	170,000	880–908
Active	SALMON -F- #11A	42-337-81439	FENOGLIO OIL CO	Injection	1,000	167,400	870–880
Active	HOWARD, N. J. -ABC- #96	42-337-03629	PEBA OIL & GAS, INC	Injection	1,325	162,400	822–1,418
Active	HOWARD, N. J. -ABC- #144	42-337-03660	PEBA OIL & GAS, INC	Injection	1,000	159,000	820–1,638
Active	CUNNINGHAM, R. W. -A- #22	42-337-33268	DAVIS, KELLY J.	Injection	700	157,638	1,090–1,110
Active	HOWARD-DENNIS #17A	42-337-83182	PEBA OIL & GAS, INC	Injection	1,000	150,550	830–1,174
Active	ROWLAND, J. W. #39	42-337-30406	PEBA OIL & GAS, INC	Injection	500	149,900	749–776
Active	BRIDWELL-MCGAUGHY, H. C. #27	42-337-30998	PEBA OIL & GAS, INC	Injection	1,500	149,400	1,143–1,802
Active	ROWLAND, J. W. #46	42-337-32922	PEBA OIL & GAS, INC	Injection	500	149,050	1,051–1,059
Active	ROWLAND, J. W. #43	42-337-32913	PEBA OIL & GAS, INC	Injection	1,000	149,000	1,360–1,410
Active	ROWLAND, J. W. #38	42-337-30405	PEBA OIL & GAS, INC	Injection	500	148,750	730–738
Active	GIST, I. A. (BARBARA) #8	42-337-81071	PEBA OIL & GAS, INC	UIC	500	148,500	835–852
Active	ROWLAND, J. W. #62	42-337-33310	PEBA OIL & GAS, INC	Injection	500	147,350	1,040–1,136
Active	ROACH -B- #8	42-337-80942	TRIPLE G WELL SERVICE, INC	Injection	600	146,710	1,830–1,838
Active	HOWARD, N. J. -ABC- #301	42-337-32975	PEBA OIL & GAS, INC	Injection	400	140,950	908–1,113
Active	ROWLAND, J. W. #19	42-337-81118	PEBA OIL & GAS, INC	Injection	500	140,900	876–920
Active	ROWLAND, J. W. ETAL #11	42-337-05258	R&K OIL CO	UIC	0	139,455	750
Active	HOLT SAND UNIT #101	42-337-31534	WAKO OIL CO. LLC	Injection	400	136,821	1,663–1,700
Active	HOWARD-DENNIS #38	42-337-33475	PEBA OIL & GAS, INC	Injection	750	136,700	798–966
Active	CUNNINGHAM, R. W. #19	42-337-32048	R & R ENERGY, LTD.	Injection	750	135,950	920–970
Active	BRIDWELL-MCGAUGHY, H. C. #28	42-337-31071	PEBA OIL & GAS, INC	Injection	1,500	134,600	1,150–1,312
Active	CUNNINGHAM -B- #18AB	42-337-81180	HADLEY OIL CO, LLC	Injection	400	129,920	920–945
Active	HOWARD-DENNIS #33	42-337-33275	PEBA OIL & GAS, INC	Injection	750	128,700	798–966
Active	MADDOX, J. W. #4 #1	42-337-30992	NORTEX ENGY, INC	Injection	3,500	128,052	936–946
Active	HOWARD, N. J. #6	42-337-80965	LAMCO OIL, LLC	UIC	600	127,895	768–875
Active	MADDOX, J. W. #38	42-337-80426	R & R ENERGY, LTD.	Injection	400	122,355	936–948
Active	HOWARD -A-B-E- #3E	42-337-81189	V & H OIL, L.P	Injection	1,500	120,000	1,354–1,398
Active	MADDOX, J. W. #26	42-337-80415	R & R ENERGY, LTD.	UIC	400	119,900	924–959
Active	BOULDIN #24	42-337-05128	HADLEY OIL CO, LLC	UIC	0	117,790	810–895
Active	LANGFORD, J. T. #6	42-337-82586	PEBA OIL & GAS, INC	Injection	1,500	114,400	3,890–4,030
Active	BOULDIN, E. J. -B- #20	42-337-30360	HADLEY OIL CO, LLC	Injection	300	112,635	794–836
Active	MADDOX, J. W. #36	42-337-80424	R & R ENERGY, LTD.	UIC	400	112,480	922–930
Active	BOULDIN #39	42-337-80624	HADLEY OIL CO, LLC	Injection	300	112,295	812–816
Active	BRIDWELL-MCGAUGHY, H. C. #14	42-337-80191	PEBA OIL & GAS, INC	Injection	1,500	111,250	943–1,316
Active	BOULDIN-CROW -B- #7	42-337-80165	HADLEY OIL CO, LLC	Injection	300	111,000	794–800

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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.