SOUTHWEST RIVER UNIT

Oil // district 8 // lease#25630

op: PG&E RESOURCES COMPANY

fields: KATZ

cum_oil

2.3M BBL

cum_gas

0 MCF

wells

50

production

1993-01 — 2010-02

peak_month

1993-01

-- production_history

cum_oil: 2,349,785 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

50,096 BBL/mo

Di (annual)

49.2%

b-factor

0.7

EUR

2,901,373 BBL

R-squared

0.976

type

hyperbolic

-- wells (50)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
63KINDER MORGAN PRODUCTION CO LLC27,0002009-09-09
68TEX/CON OIL & GAS COMPANY15,3001991-10-29
47ATEX/CON OIL & GAS COMPANY15,0501991-04-08
31WTEX/CON OIL & GAS COMPANY25,2131990-06-18
3BP EXPLORATION INC.15,2001990-02-02
37ATEX/CON OIL & GAS COMPANY15,3001990-01-25
66TEX/CON OIL & GAS COMPANY15,3001990-01-23
32BP EXPLORATION INC.15,8601990-01-22
29GETTY OIL CO.25,1511990-01-04
60BP EXPLORATION INC.15,1781990-01-04
61BP EXPLORATION INC.15,1311990-01-04
47TEX/CON OIL & GAS COMPANY24,9941989-12-22
59BP EXPLORATION INC.15,1501989-12-22
26TEX/CON OIL & GAS COMPANY25,3001989-12-05
15WBP EXPLORATION INC.15,3001989-11-06
52SOHIO PETROLEUM CO.15,0001986-04-04
142-433-00841--------
1242-433-01440--------
1342-433-00844--------
1442-433-00842--------
1642-433-00836--------
17W42-433-01605--------
2242-433-01441--------
23W42-433-00819--------
2442-433-00811--------
25W42-433-00809--------
2842-433-01444--------
3642-433-00823--------
3742-433-00815--------
3842-433-00813--------
3942-433-01613--------
4042-433-01608--------
4142-433-01442--------
4242-433-01611--------
46W42-433-00825--------
4842-433-00822--------
4942-433-00816--------
542-433-01612--------
5042-433-00808--------
5142-433-00810--------
5442-433-00840--------
5642-433-00814--------
5742-433-00828--------
5842-433-00826--------
6242-433-00839--------
6442-433-00827--------
6542-433-00831--------
742-433-01610--------
7242-433-80198--------
942-433-01609--------
EOF // data source: Texas Railroad Commission // 2026