← Mcmullen County

Mcmullen County Drilling Permits

Every permit issued by the Texas Railroad Commission in Mcmullen County — updated daily, data through 2026-08-25.

Mcmullen County permitting is running 8.7 permits a month over the trailing 90 days (26 total, up 18% on the prior quarter). EOG RESOURCES, INC. leads with 17 permits in the past 12 months, one of 15 operators active in the county.

Last 30 Days

4

Operators (30d)

1

Latest Permit

2026-08-25

All Time

8,552

8,552 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
2018-03-2983786042-311-36829DOBBY E #5HEOG RESOURCES, INC.DRILL11,300Y
2018-03-2983785542-311-36828DOBBY D #4HEOG RESOURCES, INC.DRILL11,300Y
2018-03-2983785542-311-36828DOBBY D #4HEOG RESOURCES, INC.DRILL11,300Y
2018-03-2983785042-311-36827DOBBY C #3HEOG RESOURCES, INC.DRILL11,300Y
2018-03-2983785042-311-36827DOBBY C #3HEOG RESOURCES, INC.DRILL11,300Y
2018-03-2983708142-311-36832STS C - STS NORTH 10 #10HBHP BILLITON PET(TXLA OP) CODRILL14,000Y
2018-03-2883803842-311-36835MORRILL RANCH #27BURLINGTON RESOURCES O & G CO LPDRILL17,000Y
2018-03-2883803842-311-36835MORRILL UNIT I #2BURLINGTON RESOURCES O & G CO LPDRILL17,000Y
2018-03-2883803642-311-36834MORRILL RANCH #26BURLINGTON RESOURCES O & G CO LPDRILL17,000Y
2018-03-2883803642-311-36834MORRILL UNIT H #1BURLINGTON RESOURCES O & G CO LPDRILL17,000Y
2018-03-2883803542-311-36833MORRILL RANCH #25BURLINGTON RESOURCES O & G CO LPDRILL17,000Y
2018-03-2883803542-311-36833MORRILL UNIT H #2BURLINGTON RESOURCES O & G CO LPDRILL17,000Y
2018-03-2883803442-311-36831MORRILL RANCH #24BURLINGTON RESOURCES O & G CO LPDRILL17,000Y
2018-03-2883803442-311-36831MORRILL UNIT I #1BURLINGTON RESOURCES O & G CO LPDRILL17,000Y
2018-03-2883784942-311-36826DOBBY B #2HEOG RESOURCES, INC.DRILL11,300Y
2018-03-2883784942-311-36826DOBBY B #2HEOG RESOURCES, INC.DRILL11,300Y
2018-03-2883784342-311-36825DOBBY A #1HEOG RESOURCES, INC.DRILL11,300Y
2018-03-2883784342-311-36825DOBBY A #1HEOG RESOURCES, INC.DRILL11,300Y
2018-03-2783708042-311-36820STS C - STS NORTH 9 #9HBHP BILLITON PET(TXLA OP) CODRILL14,000Y
2018-03-1683707942-311-36819STS C - STS NORTH 8 #8HBHP BILLITON PET(TXLA OP) CODRILL14,000Y
2018-03-1683707742-311-36817STS C - STS NORTH 6 #6HBHP BILLITON PET(TXLA OP) CODRILL14,000Y
2018-03-1383723542-311-36823STS #2667HBLACKBRUSH O & G, LLCDRILL9,500Y
2018-03-0983723242-311-36824STS #203HBLACKBRUSH O & G, LLCDRILL9,500Y
2018-02-2683654142-311-36816BRACKEN EF A #26HSILVERBOW RESOURCES OPER, LLCDRILL12,600Y
2018-02-2683653942-311-36815BRACKEN EF #25HSILVERBOW RESOURCES OPER, LLCDRILL12,600Y
2018-02-0983608742-311-34524NBR EF #4HSILVERBOW RESOURCES OPER, LLCRECOMP12,500Y
2018-01-3183568242-311-36813STS SOUTH #10HBLACKBRUSH O & G, LLCDRILL12,500Y
2018-01-3183568042-311-36814STS SOUTH #9HBLACKBRUSH O & G, LLCDRILL12,500Y
2018-01-3083549942-311-36812BRACKEN EFS #24HSEA EAGLE FORD, LLCDRILL12,000Y
2018-01-2983543042-311-36809SR RYAN UNIT #1HSIERRA RESOURCES, LLCDRILL13,795Y
2018-01-2983543042-311-36809SR RYAN UNIT #1HSIERRA RESOURCES, LLCDRILL13,576Y
2018-01-2983531242-311-36811BRACKEN EFS #23HUSEA EAGLE FORD, LLCDRILL12,000Y
2018-01-2983531242-311-36811BRACKEN EFS #23HUSEA EAGLE FORD, LLCDRILL19,000Y
2018-01-2983529742-311-36810BRACKEN EFS #22HSEA EAGLE FORD, LLCDRILL12,000Y
2018-01-2983529742-311-36810BRACKEN EFS #22HSEA EAGLE FORD, LLCDRILL19,000Y
2018-01-2683516842-311-36808LARRY MILES #2HSIERRA RESOURCES, LLCDRILL12,983Y
2018-01-2683516842-311-36808LARRY MILES #2HSIERRA RESOURCES, LLCDRILL13,070Y
2018-01-1783481342-311-36805ALLEN MCM #2HASEA EAGLE FORD, LLCDRILL11,250Y
2018-01-1783481242-311-36804ALLEN MCM #1HASEA EAGLE FORD, LLCDRILL11,250Y
2018-01-1283483242-311-36807BARING #11HMURPHY EXPL. & PROD. CO. - USADRILL10,600Y
2018-01-1283483242-311-36807BH UNIT #1HMURPHY EXPL. & PROD. CO. - USADRILL10,600Y
2018-01-1283483042-311-36806BARING #10HMURPHY EXPL. & PROD. CO. - USADRILL10,600Y
2018-01-0583408342-311-36803RAILROAD #2BHP BILLITON PET (E F GATH)LLCDRILL230
2018-01-0483449142-311-36802PALOMA RANCH EFS #5HSEA EAGLE FORD, LLCDRILL12,000Y
2018-01-0483449042-311-36801PALOMA RANCH EFS #3HSEA EAGLE FORD, LLCDRILL12,000Y
2017-12-1983414842-311-36800NAYLOR JONES UNIT 44 WEST #7HEOG RESOURCES, INC.DRILL11,500Y
2017-12-1983414742-311-36799NAYLOR JONES UNIT 44 WEST #6HEOG RESOURCES, INC.DRILL11,500Y
2017-12-1983414642-311-36798NAYLOR JONES UNIT 44 WEST #5HEOG RESOURCES, INC.DRILL11,500Y
2017-12-1983414442-311-36797NAYLOR JONES C #3HEOG RESOURCES, INC.DRILL11,500Y
2017-12-1983414442-311-36797NAYLOR JONES C #3HEOG RESOURCES, INC.DRILL11,500Y
page 24 of 172
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Mcmullen County.