Zapata County Drilling Permits

Every permit issued by the Texas Railroad Commission in Zapata County — updated daily, data through 2025-09-17.

Zapata County has had no new drilling permits in the past 90 days; the most recent permit on record was issued 2025-09-17. EAGLE 5 ENERGY SERVICES LLC leads with 8 permits in the past 12 months, one of 3 operators active in the county.

Last 30 Days

0

Operators (30d)

0

Latest Permit

2025-09-17

All Time

8,085

8,085 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
1997-05-0646205642-505-33604GARZA, L. #4ENRON OIL & GAS COMPANYDRILL12,100
1997-05-0646181042-505-33600CUELLAR #3UNION PACIFIC RESOURCES COMPANYDRILL11,500
1997-05-0546193942-505-33603VELA-LEPENO MIN. LTD #2TRANSTEXAS GAS CORPORATIONDRILL11,500
1997-05-0146186642-505-33601GUERRA-RAYMOND #2UNION PACIFIC RESOURCES COMPANYDRILL10,500
1997-04-2546161642-505-33599RAMIREZ, JOSEFA #5PARKER & PARSLEY DEVELOPMENT L.PDRILL12,500
1997-04-2546161642-505-33599RAMIREZ, JOSEFA #5PIONEER NATURAL RES. USA, INC.DRILL12,500
1997-04-2546159742-505-33598LOPEZ, H. #1TRANSTEXAS GAS CORPORATIONDRILL10,500
1997-04-2546159742-505-33598LOPEZ, H. #1TRANSTEXAS GAS CORPORATIONDRILL10,500
1997-04-2546154742-505-33593FLORES, M. #5HOUSTON EXPLORATION COMPANY, THEDRILL9,800
1997-04-2546154642-505-33594RAMIREZ, ABEL #3HOUSTON EXPLORATION COMPANY, THEDRILL9,400
1997-04-2446157142-505-33597PALMYRA #13TRANSTEXAS GAS CORPORATIONDRILL7,000
1997-04-2446157142-505-33597PALMYRA #13TRANSTEXAS GAS CORPORATIONDRILL8,000
1997-04-2446156642-505-33596FERNANDEZ, N. #2MOBIL PRODUCING TX. & N.M. INC.DRILL12,000
1997-04-2446156542-505-33595FERNANDEZ, N. #3MOBIL PRODUCING TX. & N.M. INC.DRILL12,000
1997-04-2446156542-505-33595FERNANDEZ, N. #3MOBIL PRODUCING TX. & N.M. INC.DRILL12,000
1997-04-2346153942-505-31149JENNINGS #39FPENNZOIL EXPLORATION & PROD. CO.RECOMP7,800
1997-04-2346151742-505-33592DE MARTINEZ - URIBE GAS UNIT #1CHEVRON U. S. A. INC.DRILL10,800
1997-04-2246148542-505-33591GONZALES, GRACIELA #1ENRON OIL & GAS COMPANYDRILL7,675
1997-04-2246121842-505-33589RAMIREZ, L. O. #8CONOCO INC.DRILL11,800
1997-04-2246121842-505-33589RAMIREZ, L. O. #8CONOCO INC.DRILL11,800
1997-04-2246121842-505-33589RAMIREZ, L. O. #8CONOCO INC.DRILL11,800
1997-04-2246121642-505-30468RATHMELL, J. G. #1CONOCO INC.RECOMP10,800
1997-04-2146142642-505-33590MECOM, J. W. #87COASTAL OIL & GAS CORPORATIONDRILL10,000
1997-04-1446110442-505-33588GUTIERREZ GU 37 #6ENRON OIL & GAS COMPANYDRILL8,800
1997-04-1446110442-505-33588GUTIERREZ HEIRS 37 #6ENRON OIL & GAS COMPANYDRILL8,800
1997-04-0846073942-505-33015RATHMELL, J. G. #9CONOCO INC.RECOMP10,700
1997-04-0846073942-505-33015RATHMELL, J. G. #9CONOCO INC.RECOMP10,700
1997-04-0746077242-505-33587RATHMELL #1TRANSTEXAS GAS CORPORATIONDRILL12,000
1997-04-0446074342-505-33586LAS AVISPAS RANCH 40 #3ENRON OIL & GAS COMPANYDRILL9,000
1997-04-0246060542-505-33584PALMYRA #12TRANSTEXAS GAS CORPORATIONDRILL11,000
1997-04-0246060442-505-33583CUELLAR ESTATE #1243TRANSTEXAS GAS CORPORATIONDRILL13,000
1997-04-0246060442-505-33583CUELLAR ESTATE #1243TRANSTEXAS GAS CORPORATIONDRILL13,000
1997-04-0246060442-505-33583CUELLAR, FERNANDO EST. #1TRANSTEXAS GAS CORPORATIONDRILL13,000
1997-04-0146058542-505-33582GONZALEZ, JOSE ET AL "6" #1ENRON OIL & GAS COMPANYDRILL10,900
1997-03-3146051842-505-33581MECOM, J. W. #86COASTAL OIL & GAS CORPORATIONDRILL11,000
1997-03-2746041642-505-33580GUTIERREZ, MOBIL H. #1MOBIL PRODUCING TX. & N.M. INC.DRILL11,500
1997-03-2746016542-505-33427GUERRA-JTS #1UNION PACIFIC RESOURCES COMPANYFLD-XFR13,500
1997-03-2546019142-505-33578R.M.T. #4HOUSTON EXPLORATION COMPANY, THEDRILL10,500
1997-03-2146022642-505-33579SANTA MARIA #2SAMSON LONE STAR LPDRILL9,900
1997-03-2046010642-505-33577VILLARREAL, R. #2SOUTH TEXAS DISPOSAL, INC.DRILL3,250
1997-03-1745992542-505-33576MEDINA/LOZANO #1MED-LOZ LEASE SERVICE, INC.DRILL3,200
1997-03-1445990842-505-33575PALMYRA MINERALS A #1ENRON OIL & GAS COMPANYDRILL9,600
1997-03-1445933642-505-33564RAMIREZ, L. O. A #7CONOCO INC.DRILL11,000
1997-03-1345983342-505-33048GARZA, LAURO #E6 XPENNZOIL EXPLORATION & PROD. CO.RECOMP11,800
1997-03-1245954642-505-33568MENDOZA #3UNION PACIFIC RESOURCES COMPANYDRILL10,700
1997-03-1045964142-505-33574FLORES, M. #4HOUSTON EXPLORATION COMPANY, THEDRILL10,000
1997-03-1045954742-505-33569MENDOZA #5UNION PACIFIC RESOURCES COMPANYDRILL10,500
1997-03-1045954742-505-33569MENDOZA #5UNION PACIFIC RESOURCES COMPANYDRILL10,500
1997-03-0745960742-505-33572GARZA L. #2ENRON OIL & GAS COMPANYDRILL12,250
1997-03-0745960242-505-33573LAS AVISPAS RANCH 39 #2ENRON OIL & GAS COMPANYDRILL9,250
page 88 of 162

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