WORSHAM -42-

Oil // district 10 // lease#28857

op: OXY USA INC.

cum_oil

3.9M BBL

cum_gas

0 MCF

wells

43

production

1993-01 — 2026-03

peak_month

2013-03

-- production_history

cum_oil: 3,939,751 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

23,500 BBL/mo

Di (annual)

5.6%

b-factor

0.0

EUR

4,739,335 BBL

R-squared

0.323

type

exponential

-- wells (43)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
49JETTA OPERATING COMPANY, INC.17,5002024-07-09
50JETTA OPERATING COMPANY, INC.17,5002024-07-09
47JETTA OPERATING COMPANY, INC.17,5002022-05-10
48JETTA OPERATING COMPANY, INC.17,5002022-05-10
45JETTA OPERATING COMPANY, INC.17,5002022-05-02
46JETTA OPERATING COMPANY, INC.17,5002022-05-02
2OXY USA INC.29,0002017-05-26
3OXY USA INC.29,0002017-05-26
37OXY USA INC.19,0002015-01-05
34OXY USA INC.17,5002014-09-22
2DOXY USA INC.18,5002014-05-08
36OXY USA INC.16,6502014-02-27
39OXY USA INC.16,7002014-02-25
32OXY USA INC.17,5002013-07-29
33OXY USA INC.113,5002013-05-14
31OXY USA INC.17,5002013-01-02
29OXY USA INC.17,0002012-12-11
30OXY USA INC.16,8002012-11-06
27OXY USA INC.16,8002012-06-05
28OXY USA INC.16,8002012-06-05
25OXY USA INC.16,8002012-04-05
26OXY USA INC.16,8002012-02-24
21OXY USA INC.16,8002011-05-13
20OXY USA INC.16,8002011-03-08
22OXY USA INC.16,8002011-01-26
23OXY USA INC.16,8002011-01-25
19OXY USA INC.16,8002011-01-06
24OXY USA INC.16,8002010-12-23
18OXY USA INC.16,8002010-04-14
17OXY USA INC.16,8002010-04-05
15OXY USA INC.16,8002010-01-07
16OXY USA INC.16,8002010-01-07
14OXY USA INC.16,8002009-11-05
13OXY USA INC.16,8002009-09-21
12OXY USA INC.16,8002008-06-10
11LATIGO PETROLEUM TEXAS, LP18,0002006-06-20
10LATIGO PETROLEUM TEXAS, LP26,5002006-02-23
9LATIGO PETROLEUM TEXAS, LP15,5002005-11-28
7LATIGO PETROLEUM TEXAS, LP26,5002005-11-23
6LATIGO PETROLEUM TEXAS, LP15,5002005-11-14
5BENNETT, M. BRAD INC.15,0001994-12-16
4BENNETT, M. BRAD INC.15,0001985-05-14
1BENNETT, M. BRAD INC.14,9001984-02-24
EOF // data source: Texas Railroad Commission // 2026