Petrora

WATER · GRAYSON COUNTY

Produced water and disposal in Grayson County

Every injection and disposal permit in the county, what each well is permitted to take, what its operator reported, and who is reporting daily. Earthquakes in the area →

Grayson County has 112 active injection and disposal wells, 21 of them permitted for disposal, with 156,815 barrels a day of permitted capacity.

Operators reported 8.5 million barrels injected on H-10 filings in the twelve months to June 2025, up 6% on the year before, about 15% of what the permits allow.

Silver Creek Oil & Gas, LLC is the largest injector in the county, with 3.0 million barrels reported across 4 active wells.

TexNet located 3 M2+ earthquakes in the county's area over the last two years, the largest M2.4.

112
active injection wells, 21 for disposal
157K
bbl/d permitted capacity
8.49M
bbl reported, H-10 year to Jun 2025 +6%
15%
of permitted capacity used
457
UIC permits on file, all time

Reported injection, by month

H-10 FILINGS · TEN YEARS TO JUN 2025

Last 12 months 8,493,697 · prior 12 8,043,110(+6%)

0500K1M1.5M2016201720182019202020212022202320242025

Who injects here

Operators with active permits in the county, by reported H-10 volume over the settled year.

OperatorReported, bblActive wellsCapacity bbl/d
Silver Creek Oil & Gas, LLC3.04M431.4K
BKM Prod2.07M815.2K
Flintlock Exploration, LLC1.42M2848.3K
Little, Quintin Co,inc.,the640K24K
BLS Prod Co., Inc414K3130.4K
St. Cajetan Oil Company, LLC182K31.38K
Felderhoff Prod Co172K117.52K
Export Petro Corp144K1700
Atex Expl & Oper Co113K53.95K
Grayson Petro Co112K41.7K
Rowland Tank Truck Co55.8K1500
Doolaree Corp37.8K11K
Gilbreath Tank Trucks, Inc.23.8K1200
Star-Jet Co19.6K1150
Brammer Petro, Inc16.2K57K
Tatanka Operating, LLC15.7K21.15K
Kodiak Oil & Gas, Inc13.1K11K
WLH Production LLC3.86K1500
Staub, Larry, Inc3.3K1200
Aeternum Energy, LLC—1600

Injection permits

457 UIC PERMITS · 112 ACTIVE · PAGE 1 OF 5

Active permits first, by reported volume, then cancelled, plugged, and never-activated permits.

WellOperatorStatusPurposeReported, bblbbl/d permittedZone, ftPermitted
Carter SWD #1Silver Creek Oil & Gas, LLCActiveDisposal1.64M15,0003,000–6,300Oct 10, 2013
Amon SWD #1Silver Creek Oil & Gas, LLCActiveDisposal1.4M15,0003,000–6,450Jan 16, 2015
Edmonson, Nat #1BKM ProdActiveEnhanced recovery852K3,5002,902–3,900Mar 13, 1989
Big Mineral Creek (UV Sand) Unit #528WFlintlock Exploration, LLCActiveEnhanced recovery610K3,0004,925–6,524Dec 7, 2020
Sherman /7500 Sand/ Unit #2203BKM ProdActiveEnhanced recovery465K3,5004,000–6,435Dec 22, 1989
Rising-Warren Unit #1SWBKM ProdActiveEnhanced recovery417K3,5003,969–6,078Oct 26, 1998
Thorn, Joe B. #1Little, Quintin Co,inc.,theActiveEnhanced recovery335K3,0007,878–7,939May 19, 2026
Kimball, Louise W. #8BKM ProdActiveDisposal315K2,0002,516–2,572Feb 5, 2021
Perry Walker #6BLS Prod Co., IncActiveEnhanced recovery154K6004,030–4,175Dec 6, 2013
Super Unit #305WFlintlock Exploration, LLCActiveEnhanced recovery148K1,0005,290–5,880Oct 28, 1988
Little, O. L. #10Export Petro CorpActiveEnhanced recovery144K7003,331–3,585Jul 7, 2000
Anderson, J. E.-Strawn #5Atex Expl & Oper CoActiveEnhanced recovery101K2,0002,770–2,806Apr 2, 2013
Super Unit #314WFlintlock Exploration, LLCActiveEnhanced recovery97.6K1,0005,300–6,154Oct 19, 2022
Big Mineral Creek (UV Sand) Unit #504WFlintlock Exploration, LLCActiveEnhanced recovery94.8K3,0006,246–7,396Jan 26, 1998
Huff, N. H. #2Grayson Petro CoActiveDisposal88.9K5005,567–5,596Apr 24, 2006
Jamison Est. #6St. Cajetan Oil Company, LLCActiveEnhanced recovery82.2K3003,084–3,096Feb 25, 2004
Jamison Est. #1St. Cajetan Oil Company, LLCActiveEnhanced recovery81.3K1,0003,232–3,315Jan 6, 2005
Neal, C. A. #3 LLittle, Quintin Co,inc.,theActiveOther77.1K1,0008,082–8,140Sep 5, 1973
Super Unit #715WFlintlock Exploration, LLCActiveEnhanced recovery73.3K1,0005,000–6,770May 21, 2020
Super Unit #803WFlintlock Exploration, LLCActiveEnhanced recovery68K1,0003,482–3,550Oct 20, 1992
Keliehor, C. J., Unit #1 #1Rowland Tank Truck CoActiveEnhanced recovery55.8K5002,810–2,830Nov 5, 1987
Super Unit #800WFlintlock Exploration, LLCActiveEnhanced recovery52K1,0003,444–3,508Aug 26, 1992
Super Unit #709WFlintlock Exploration, LLCActiveEnhanced recovery49.1K3,5003,434–6,000Feb 24, 2014
Handy Unit #31BLS Prod Co., IncActiveEnhanced recovery45.4K1,0002,534–3,376Jun 4, 2024
Anderson, J. E. -C- #2Felderhoff Prod CoActiveEnhanced recovery41K4503,963–3,971Dec 12, 1983
Big Mineral Creek (UV Sand) Unit #509WFlintlock Exploration, LLCActiveEnhanced recovery38.8K3,5006,763–8,016Jan 30, 2018
Super Unit #203WFlintlock Exploration, LLCActiveEnhanced recovery38.6K1,0004,968–5,108Dec 21, 1979
Coffman, A. L. #1Doolaree CorpActiveDisposal37.8K1,0004,540–4,720May 11, 1983
Degan Sand Unit #92BLS Prod Co., IncActiveEnhanced recovery35.7K7004,130–4,384Jan 12, 2019
Two Eds Unit #201Felderhoff Prod CoActiveDisposal35.5K1,0004,400–4,520Nov 5, 2008
Degan Sand Unit #127BLS Prod Co., IncActiveEnhanced recovery33K7004,110–4,321Sep 18, 2023
Super Unit #335WFlintlock Exploration, LLCActiveEnhanced recovery30K2,0005,200–6,200Sep 5, 1986
Handy Unit #24BLS Prod Co., IncActiveEnhanced recovery27.4K6004,626–4,638Jun 11, 1998
Butler, Mrs. Tip #1Felderhoff Prod CoActiveDisposal26.5K7502,811–2,870May 28, 2009
Earl, S. F. #2Gilbreath Tank Trucks, Inc.ActiveEnhanced recovery23.8K2005,252–5,275Jun 29, 2004
Super Unit #303WFlintlock Exploration, LLCActiveEnhanced recovery23.7K2,0005,200–6,050Sep 5, 1986
Handy, J. R. #21WBLS Prod Co., IncActiveEnhanced recovery20.6K6002,230–3,029Jun 4, 2024
Cannon, J. C. #4Star-Jet CoActiveDisposal19.6K1501,818–1,855Nov 5, 1969
Godwin, J. W. #2 BSt. Cajetan Oil Company, LLCActiveEnhanced recovery18.5K802,651–2,658Apr 11, 2000
Super Unit #811WLFlintlock Exploration, LLCActiveEnhanced recovery17.5K3,0005,294–6,966Apr 22, 2013
Degan Sand Unit #61BLS Prod Co., IncActiveEnhanced recovery16.8K6004,160–4,270Jun 3, 1993
Handy Unit #45BLS Prod Co., IncActiveEnhanced recovery16.7K2,4004,893–5,761Jun 6, 2017
Elliott, Laura #2Felderhoff Prod CoActiveEnhanced recovery16.6K5003,132–3,140Aug 27, 2007
Super Unit #815WLFlintlock Exploration, LLCActiveEnhanced recovery16.3K2,0005,225–6,250Sep 5, 1986
Dishman #1BKM ProdActiveDisposal15.2K5003,605–3,615Jan 7, 1999
Hutchinson, C. C., -A- #14BLS Prod Co., IncActiveEnhanced recovery14.7K3002,373–2,680Dec 13, 2022
Sweeney, Helen O.,mrs #7BLS Prod Co., IncActiveEnhanced recovery14.4K5005,380–6,620Jun 27, 2022
Elliott, H. E. #1Felderhoff Prod CoActiveDisposal14K5501,950–2,000May 17, 1985
Super Unit #810WFlintlock Exploration, LLCActiveEnhanced recovery13.9K5003,507–3,642Oct 20, 1992
Big Mineral Creek (UV Sand) Unit #514WFlintlock Exploration, LLCActiveEnhanced recovery13.5K3,5006,497–7,355Mar 13, 2018
Erwin #3Kodiak Oil & Gas, IncActiveEnhanced recovery13.1K1,0004,170–4,750Oct 12, 2022
Freeman, C. T. "A" #3Grayson Petro CoActiveDisposal13.1K3002,708–2,790Oct 7, 1991
Degan Sand Unit #1WFelderhoff Prod CoActiveEnhanced recovery12.8K1,0003,801–3,815Jun 1, 1987
McAden, E. W. #8Tatanka Operating, LLCActiveEnhanced recovery12.6K4006,548–6,564Oct 16, 1979
Super Unit #815WUFlintlock Exploration, LLCActiveEnhanced recovery12.2K1,0004,980–5,240Aug 1, 1986
Handy Unit #42BLS Prod Co., IncActiveEnhanced recovery10K6004,745–4,765Aug 25, 1972
Elliott,laura -B- #1Felderhoff Prod CoActiveDisposal9.85K1,0003,135–3,145Feb 23, 2009
Varley, S. #1Felderhoff Prod CoActiveEnhanced recovery9.21K2703,077–3,088Oct 26, 1994
Floyd, Lillie #2Grayson Petro CoActiveDisposal8.62K8002,950–3,300Jun 11, 1998
Rainey, D. -A- #3Atex Expl & Oper CoActiveDisposal6.86K3003,735–3,750Oct 13, 1986
Handy, J. R. #39BLS Prod Co., IncActiveEnhanced recovery6.44K1,0002,937–3,156Nov 8, 2024
Ferrill, G. #4Flintlock Exploration, LLCActiveEnhanced recovery4.73K2,0007,688–7,734May 13, 2010
Hutchinson, C. C., -A- #4BLS Prod Co., IncActiveOther4.65K5002,043–2,372Sep 23, 1971
Degan Sand Unit #12WFelderhoff Prod CoActiveEnhanced recovery4.2K5003,978–4,008Nov 3, 2009
Christopher, Lena B. #2BLS Prod Co., IncActiveEnhanced recovery4.13K3002,700–3,952Jun 25, 2026
Brooks, Sophia #2WLH Production LLCActiveEnhanced recovery3.86K5002,398–3,089Feb 20, 1996
Hutchinson, C. C., -C- #9Brammer Petro, IncActiveEnhanced recovery3.78K2,0004,546–4,686Apr 14, 2010
Super Unit #404WFlintlock Exploration, LLCActiveEnhanced recovery3.76K5003,509–3,635Oct 20, 1992
Martin, Mary #3DBKM ProdActiveDisposal3.52K156,084–6,120Oct 5, 2000
Jewell, Frank Estate #1Staub, Larry, IncActiveDisposal3.3K2005,344–5,348Jan 9, 1981
Jamison, A. C. Estate NCT-1 #2Brammer Petro, IncActiveEnhanced recovery3.21K5005,990–6,280May 31, 1995
Hutchinson, C. C., -C- #13Brammer Petro, IncActiveEnhanced recovery3.18K2,0004,495–4,560Mar 3, 2010
McAden, E. W. #2Tatanka Operating, LLCActiveEnhanced recovery3.14K7506,500–6,524Feb 28, 1994
Hutchinson, C. C., -C- #10Brammer Petro, IncActiveEnhanced recovery3.03K1,2505,441–5,500Mar 3, 2010
Super Unit #714WFlintlock Exploration, LLCActiveEnhanced recovery3K7505,362–6,170Apr 26, 1983
Robertson, Joe #1BKM ProdActiveDisposal2.99K1,2002,655–4,250Oct 13, 2006
Hutchinson, C. C., -C- #11Brammer Petro, IncActiveEnhanced recovery2.99K1,2504,810–4,932Mar 3, 2010
Super Unit #807WUFlintlock Exploration, LLCActiveEnhanced recovery2.87K1,5003,465–5,188Apr 29, 2010
Super Unit #710WFlintlock Exploration, LLCActiveEnhanced recovery2.81K1,5004,975–5,152Jun 10, 1981
Handy Unit #43BLS Prod Co., IncActiveEnhanced recovery2.71K4,0004,792–4,802Jun 11, 1998
Varley, S. #3Felderhoff Prod CoActiveEnhanced recovery2.47K5003,584–3,600Apr 18, 2018
Anderson, J. E. -B- #2Atex Expl & Oper CoActiveEnhanced recovery2.32K8003,785–3,794Jan 31, 1996
Super Unit #1DFlintlock Exploration, LLCActiveDisposal2.17K5002,602–3,283Apr 4, 1988
Brooks, Sophie #1FBLS Prod Co., IncActiveEnhanced recovery2.02K5005,890–5,924Nov 14, 2007
Watson -A- #5DAtex Expl & Oper CoActiveDisposal1.76K5003,500–3,520Apr 15, 2004
Handy Unit #19BLS Prod Co., IncActiveEnhanced recovery1.72K6003,752–3,840Jan 6, 1977
Noland, H. H. #1Atex Expl & Oper CoActiveDisposal1.57K3503,280–3,660Nov 23, 1983
Handy Unit #38MBLS Prod Co., IncActiveEnhanced recovery1.5K6004,236–4,296Jan 6, 1977
Degan Sand Unit #121ABLS Prod Co., IncActiveEnhanced recovery1.12K7004,183–4,277Nov 28, 2001
Sadler (Dornick Hills) Sand Unit #12Grayson Petro CoActiveEnhanced recovery1.02K1006,038–6,066Dec 8, 2015
Degan Sand Unit #11BLS Prod Co., IncActiveEnhanced recovery5306004,167–4,204Jun 3, 1993
Handy Unit #16BLS Prod Co., IncActiveEnhanced recovery3451,0003,842–4,731Mar 1, 2021
Handy Unit #14BLS Prod Co., IncActiveEnhanced recovery1942,0003,448–3,478Jul 10, 1981
Hutchinson, C. C., -A- #2BLS Prod Co., IncActiveEnhanced recovery875002,430–2,450Feb 27, 2012
Big Mineral Creek (UV Sand) Unit #501WBLS Prod Co., IncActiveEnhanced recovery—3,0006,546–7,028Jan 26, 1998
Big Mineral Creek (UV Sand) Unit #513Flintlock Exploration, LLCActiveEnhanced recovery—3,0007,104–7,264Jun 18, 2008
Super Unit #322WFlintlock Exploration, LLCActiveEnhanced recovery—2,5005,346–5,896Jul 23, 1982
Handy, J. R. #37 WBLS Prod Co., IncActiveEnhanced recovery—2,0003,135–3,200Sep 21, 1973
Handy, J. R. #38 WBLS Prod Co., IncActiveEnhanced recovery—2,0003,135–3,200Sep 21, 1973
Sherman /7500 Sand/ Unit #4DBKM ProdActiveDisposal—1,0002,700–3,000Sep 7, 1971

Latest disposal drilling permits

W-1 drilling permits in the county tagged as produced-water disposal.

IssuedPermitOperatorLease / well
Nov 19, 2014800224Silver Creek Oil & Gas, LLCAmon SWD #1 18131574
Jun 14, 2013764127Silver Creek Oil & Gas, LLCCarter SWD #1 18131528
Jan 17, 1984226757Oleum IncorporatedNoland, H. H. SWD #1 18101602

About this data

RRC UIC well master and H-10 injection reports, settled through Jun 2025; TexNet daily injection for the last settled month; disposal permit tags from Petrora's sector classifier.

Developers: this page as JSON is GET /v1/data/water/tx/grayson, documented in the API reference.