SOUTHEAST BRECKENRIDGE UNIT

Oil // district 8 // lease#12216

op: ORYX ENERGY COMPANY

cum_oil

8.8M BBL

cum_gas

0 MCF

wells

114

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 8,773,313 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

44,905 BBL/mo

Di (annual)

6.7%

b-factor

0.6

EUR

10,445,719 BBL

R-squared

0.934

type

hyperbolic

-- wells (114)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2609WMOBIL PRODUCING TX. & N.M. INC.33,5002018-05-16
1DBASA RESOURCES, INC.15,7002012-02-28
916BASA RESOURCES, INC.23,7502011-08-16
2307BASA RESOURCES, INC.13,6002010-07-30
131BASA RESOURCES, INC.13,6002010-02-25
130BASA RESOURCES, INC.13,6002010-02-22
2534ORYX ENERGY COMPANY13,5001996-03-06
2535ORYX ENERGY COMPANY13,5001996-03-06
717ORYX ENERGY COMPANY13,5001996-03-06
2531ORYX ENERGY COMPANY23,5001995-10-23
2532ORYX ENERGY COMPANY13,5001995-10-23
2533ORYX ENERGY COMPANY13,5001995-10-23
713ORYX ENERGY COMPANY13,5001995-10-23
714ORYX ENERGY COMPANY13,5001995-10-23
715ORYX ENERGY COMPANY13,5001995-10-23
2527ORYX ENERGY COMPANY13,8001994-08-24
2528ORYX ENERGY COMPANY13,8001994-08-24
2529ORYX ENERGY COMPANY13,8001994-08-24
2530ORYX ENERGY COMPANY13,8001994-08-24
711ORYX ENERGY COMPANY13,8001994-08-24
712ORYX ENERGY COMPANY23,8001994-08-24
2306ORYX ENERGY COMPANY14,0001993-05-07
125ORYX ENERGY COMPANY13,5001990-12-06
122ORYX ENERGY COMPANY13,5001990-04-24
123ORYX ENERGY COMPANY13,5001990-04-24
501ORYX ENERGY COMPANY23,5001990-04-24
609ORYX ENERGY COMPANY23,5001990-04-24
911ORYX ENERGY COMPANY13,5001990-04-24
120ORYX ENERGY COMPANY13,5001990-01-09
121ORYX ENERGY COMPANY13,5001990-01-09
2612ORYX ENERGY COMPANY13,5001990-01-09
608ORYX ENERGY COMPANY13,5001990-01-09
709ORYX ENERGY COMPANY13,5001990-01-09
910MOBIL PRODUCING TX. & N.M. INC.13,4001987-11-25
118MOBIL PRODUCING TX. & N.M. INC.13,4001987-11-04
119MOBIL PRODUCING TX. & N.M. INC.13,4001987-11-04
2525MOBIL PRODUCING TX. & N.M. INC.13,4001987-11-04
2526MOBIL PRODUCING TX. & N.M. INC.13,4001987-11-04
2611MOBIL PRODUCING TX. & N.M. INC.13,4001987-11-04
807MOBIL PRODUCING TX. & N.M. INC.13,4001987-11-04
707MOBIL PRODUCING TX. & N.M. INC.13,4001986-01-29
708MOBIL PRODUCING TX. & N.M. INC.13,4001986-01-29
2524MOBIL PRODUCING TX. & N.M. INC.13,3001985-10-02
2610MOBIL PRODUCING TX. & N.M. INC.13,3001985-10-02
909MOBIL PRODUCING TX. & N.M. INC.13,3001985-10-02
2604AMOBIL PRODUCING TX. & N.M. INC.13,3001985-09-24
2520MOBIL PRODUCING TX. & N.M. INC.13,3001985-09-09
2519MOBIL PRODUCING TX. & N.M. INC.13,3001985-08-27
706MOBIL PRODUCING TX. & N.M. INC.13,3001985-08-27
605MOBIL PRODUCING TX. & N.M. INC.13,3001985-08-05
607MOBIL PRODUCING TX. & N.M. INC.13,3001985-08-05
606MOBIL PRODUCING TX. & N.M. INC.13,3001985-07-15
705MOBIL PRODUCING TX. & N.M. INC.13,3001985-07-15
2521MOBIL PRODUCING TX. & N.M. INC.13,3001985-07-02
2522MOBIL PRODUCING TX. & N.M. INC.13,3001985-07-02
117MOBIL PRODUCING TX. & N.M. INC.13,3001985-06-25
2523MOBIL PRODUCING TX. & N.M. INC.13,3001985-06-04
110 AMOBIL PRODUCING TX. & N.M. INC.13,5001983-11-02
2517MOBIL OIL CORPORATION13,5001979-10-05
2607MOBIL OIL CORPORATION13,5001979-10-05
2516MOBIL OIL CORPORATION13,5001979-10-04
2518MOBIL OIL CORPORATION13,5001979-10-04
2605MOBIL OIL CORPORATION13,5001979-10-04
2606MOBIL OIL CORPORATION13,5001979-10-04
2608MOBIL OIL CORPORATION13,5001979-10-04
2512MOBIL OIL CORPORATION13,2501979-07-26
2513MOBIL OIL CORPORATION13,2501979-07-26
2511MOBIL OIL CORPORATION13,2501979-07-25
2514MOBIL OIL CORPORATION13,2001979-07-25
2515MOBIL OIL CORPORATION13,2501979-07-25
1006MOBIL OIL CORPORATION13,2501978-04-17
1007MOBIL OIL CORPORATION13,2501978-04-17
1008MOBIL OIL CORPORATION13,2501978-04-17
804MOBIL OIL CORPORATION13,2501978-04-17
908MOBIL OIL CORPORATION13,2501978-04-17
905MOBIL OIL CORPORATION13,2501978-03-13
906MOBIL OIL CORPORATION13,2501978-03-07
907MOBIL OIL CORPORATION13,2501977-12-13
1009MOBIL OIL CORPORATION13,2501977-12-12
904MOBIL OIL CORPORATION13,2501977-11-08
2305MOBIL OIL CORPORATION13,2501977-09-29
1002MOBIL OIL CORPORATION13,2501977-09-22
1004MOBIL OIL CORPORATION13,2501977-09-22
1005MOBIL OIL CORPORATION13,2501977-09-22
801MOBIL OIL CORPORATION13,2501977-09-22
802MOBIL OIL CORPORATION13,2501977-09-22
106MOBIL OIL CORPORATION23,2501977-08-22
1201MOBIL OIL CORPORATION13,2501977-08-19
902MOBIL OIL CORPORATION13,2501977-08-19
903MOBIL OIL CORPORATION13,2501977-08-19
2302MOBIL OIL CORPORATION13,2501977-07-26
2303MOBIL OIL CORPORATION13,2501977-07-26
1001 AMOBIL OIL CORPORATION13,2501977-07-20
10142-429-30872--------
10442-429-31072--------
10542-429-31103--------
10742-429-31070--------
10842-429-31309--------
10942-429-31091--------
11142-429-31307--------
20142-429-31071--------
20242-429-31104--------
20342-429-31311--------
20442-429-31310--------
230142-429-31090--------
230442-429-31306--------
60242-429-30407--------
60342-429-30497--------
60442-429-30495--------
70142-429-30425--------
70242-429-30496--------
70342-429-30494--------
70442-429-30431--------
90142-429-30406--------
EOF // data source: Texas Railroad Commission // 2026