COWDEN, ELLIOTT F. -B-

Oil // district 10 // lease#21680

op: OCCIDENTAL PERMIAN LTD.

cum_oil

297k BBL

cum_gas

0 MCF

wells

24

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 296,873 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,918 BBL/mo

Di (annual)

11.6%

b-factor

0.0

EUR

300,020 BBL

R-squared

0.746

type

exponential

-- wells (24)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
90OCCIDENTAL PERMIAN LTD.29,5002026-01-21
75OCCIDENTAL PERMIAN LTD.29,4652018-03-29
65OCCIDENTAL PERMIAN LTD.14,8002016-09-29
99OCCIDENTAL PERMIAN LTD.39,5002005-09-20
99WOCCIDENTAL PERMIAN LTD.39,5002005-09-20
89AMOCO PRODUCTION COMPANY29,5001992-08-19
97AMOCO PRODUCTION COMPANY29,5001992-08-19
5WAMOCO PRODUCTION COMPANY19,5001984-10-23
100AMOCO PRODUCTION COMPANY19,6001984-08-30
92AMOCO PRODUCTION COMPANY19,5001984-04-17
93AMOCO PRODUCTION COMPANY19,5001984-03-09
98AMOCO PRODUCTION COMPANY19,5001984-03-06
91AMOCO PRODUCTION COMPANY19,5001984-02-27
96AMOCO PRODUCTION COMPANY19,5001984-02-24
1WAMOCO PRODUCTION COMPANY19,5001984-02-22
94WAMOCO PRODUCTION COMPANY19,5001984-02-22
95AMOCO PRODUCTION COMPANY19,5001984-02-22
85AMOCO PRODUCTION COMPANY111,4001980-05-12
6642-135-30427--------
6742-135-30465--------
6842-135-30479--------
6942-135-30504--------
7742-135-31661--------
7842-135-31693--------
EOF // data source: Texas Railroad Commission // 2026