← Mcmullen County

Mcmullen County Drilling Permits

Every permit issued by the Texas Railroad Commission in Mcmullen County — updated daily, data through 2026-07-20.

Mcmullen County permitting is running 11 permits a month over the trailing 90 days (32 total, up 23% on the prior quarter). EOG RESOURCES, INC. leads with 29 permits in the past 12 months, one of 16 operators active in the county.

Last 30 Days

12

Operators (30d)

4

Latest Permit

2026-07-20

All Time

8,541

8,541 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
2015-01-2680300342-311-36422HARDIN-RAYES UNIT #290HCARRIZO (EAGLE FORD) LLCDRILL11,000Y
2015-01-2680300142-311-36421HARDIN-RAYES UNIT #29HCARRIZO (EAGLE FORD) LLCDRILL11,000Y
2015-01-2680300142-311-36421HARDIN-RAYES UNIT #29HCARRIZO (EAGLE FORD) LLCDRILL11,000Y
2015-01-2380294542-311-36417POENISCH #22HCARRIZO (EAGLE FORD) LLCDRILL11,000Y
2015-01-2380294542-311-36417POENISCH #22HCARRIZO (EAGLE FORD) LLCDRILL11,000Y
2015-01-2380294342-311-36418POENISCH #21HCARRIZO (EAGLE FORD) LLCDRILL11,000Y
2015-01-2380294342-311-36418POENISCH #21HCARRIZO (EAGLE FORD) LLCDRILL11,000Y
2015-01-2380294242-311-36416POENISCH #20HCARRIZO (EAGLE FORD) LLCDRILL11,000Y
2015-01-2380294242-311-36416POENISCH #20HCARRIZO (EAGLE FORD) LLCDRILL11,000Y
2015-01-2380288842-311-36425FOUR K PARTNERS #4HEOG RESOURCES, INC.DRILL11,400Y
2015-01-2380288742-311-36424FOUR K PARTNERS #3HEOG RESOURCES, INC.DRILL11,400Y
2015-01-2280297142-311-36420PHZ UNIT #28HCARRIZO (EAGLE FORD) LLCDRILL11,000Y
2015-01-2280297142-311-36420PHZ UNIT #28HCARRIZO (EAGLE FORD) LLCDRILL11,000Y
2015-01-2280291542-311-36419WHEELER FOLEY UNIT A MCM #B 6HCHESAPEAKE OPERATING, L.L.C.DRILL13,000Y
2015-01-2080284142-311-36415STS NORTH UNIT 5 #3HHUNT OIL COMPANYDRILL10,600Y
2015-01-2080283742-311-36414STS NORTH UNIT 5 #2HHUNT OIL COMPANYDRILL10,600Y
2015-01-1380253342-311-36410NAYLOR JONES UNIT 2 #2HEOG RESOURCES, INC.DRILL11,100Y
2015-01-1280254042-311-36413GIMLI UNIT #2HEOG RESOURCES, INC.DRILL12,000Y
2015-01-1280253842-311-36412GIMLI UNIT #1HEOG RESOURCES, INC.DRILL12,000Y
2015-01-0980257442-311-36411ROOS UNIT #1HURD ENTERPRISES, LTD.DRILL9,500
2015-01-0980253242-311-36409NAYLOR JONES UNIT 2 #1HEOG RESOURCES, INC.DRILL11,100Y
2015-01-0980242842-311-36404JAMBERS #79HMURPHY EXPL. & PROD. CO. - USADRILL11,050Y
2015-01-0880250442-311-36408NAYLOR JONES UNIT 11 #2HEOG RESOURCES, INC.DRILL11,400Y
2015-01-0880244142-311-36407JAMBERS #82HMURPHY EXPL. & PROD. CO. - USADRILL11,050Y
2015-01-0880243742-311-36406JAMBERS #81HMURPHY EXPL. & PROD. CO. - USADRILL11,050Y
2015-01-0880243542-311-36405JAMBERS #80HMURPHY EXPL. & PROD. CO. - USADRILL11,050Y
2015-01-0880242442-311-36403JAMBERS #78HMURPHY EXPL. & PROD. CO. - USADRILL11,050Y
2015-01-0880242242-311-36401JAMBERS #77HMURPHY EXPL. & PROD. CO. - USADRILL11,050Y
2015-01-0880234342-311-36402NAYLOR JONES UNIT 11 #1HEOG RESOURCES, INC.DRILL11,400Y
2015-01-0880219542-311-36393JAMBERS #83HMURPHY EXPL. & PROD. CO. - USADRILL11,027Y
2015-01-0580211442-311-36392MARTIN-STATE #2HURD ENTERPRISES, LTD.DRILL8,500
2014-12-3080221942-311-36400PRINCE MCM #O 6HCHESAPEAKE OPERATING, L.L.C.DRILL12,000Y
2014-12-3080221942-311-36400PRINCE MCM #O 6HCHESAPEAKE OPERATING, L.L.C.DRILL12,000Y
2014-12-3080221842-311-36399PRINCE MCM #O 4HCHESAPEAKE OPERATING, L.L.C.DRILL12,000Y
2014-12-3080221742-311-36398PRINCE MCM #O 3HCHESAPEAKE OPERATING, L.L.C.DRILL12,000Y
2014-12-3080221642-311-36397PRINCE MCM #O 1HCHESAPEAKE OPERATING, L.L.C.DRILL12,000Y
2014-12-3080219942-311-36396JAMBERS #86HMURPHY EXPL. & PROD. CO. - USADRILL11,027Y
2014-12-3080219842-311-36395JAMBERS #85HMURPHY EXPL. & PROD. CO. - USADRILL11,027Y
2014-12-3080219742-311-36394JAMBERS #84HMURPHY EXPL. & PROD. CO. - USADRILL11,027Y
2014-12-3080161642-311-36391STS NORTH UNIT 10-11 #2HHUNT OIL COMPANYDRILL10,580Y
2014-12-1680174042-311-36390STS #3605HBLACKBRUSH O & G, LLCDRILL9,100Y
2014-12-1680174042-311-36390STS #3605HBLACKBRUSH O & G, LLCDRILL9,100Y
2014-12-1080153242-311-36389WHEELER #X 4HCHESAPEAKE OPERATING, L.L.C.DRILL12,000Y
2014-12-1080153142-311-36388WHEELER #X 3HCHESAPEAKE OPERATING, L.L.C.DRILL12,000Y
2014-12-1080152942-311-36387WHEELER #X 2HCHESAPEAKE OPERATING, L.L.C.DRILL12,000Y
2014-12-1080152842-311-36386WHEELER #X 1HCHESAPEAKE OPERATING, L.L.C.DRILL12,000Y
2014-12-1080132842-311-36385EDWARDS #7HBHP BILLITON PET(TXLA OP) CODRILL14,000Y
2014-12-1080132742-311-36384EDWARDS #6HBHP BILLITON PET(TXLA OP) CODRILL14,000Y
2014-12-1080130842-311-36383STS NORTH UNIT 10-11 #1HHUNT OIL COMPANYDRILL10,580Y
2014-12-1080130842-311-36383STS NORTH UNIT 10-11 #1HHUNT OIL COMPANYDRILL10,580Y
page 34 of 171
< prev next >

Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Mcmullen County.