CORDONA UNIT

Oil // district 10 // lease#36535

op: WESTERN RESERVES OIL COMPANY INC

cum_oil

509k BBL

cum_gas

0 MCF

wells

17

production

2000-11 — 2026-03

peak_month

2002-01

-- production_history

cum_oil: 509,135 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

17,550 BBL/mo

Di (annual)

39.7%

b-factor

0.0

EUR

531,066 BBL

R-squared

0.841

type

exponential

-- wells (17)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15WHGREAT WESTERN DRILLING COMPANY13,7002014-05-20
14WESTERN RESERVES OIL COMPANY INC34,5002005-07-28
14WSWESTERN RESERVES OIL COMPANY INC34,5002005-07-28
13WESTERN RESERVES OIL COMPANY INC24,5002003-08-28
12WESTERN RESERVES OIL COMPANY INC14,4002003-01-31
11WESTERN RESERVES OIL COMPANY INC14,5002002-09-25
10WESTERN RESERVES OIL COMPANY INC14,7002002-07-12
10WWESTERN RESERVES OIL COMPANY INC14,7002002-07-12
7WESTERN RESERVES OIL COMPANY INC14,3002001-10-12
8WESTERN RESERVES OIL COMPANY INC14,3002001-10-12
9WESTERN RESERVES OIL COMPANY INC44,4002001-08-02
4WESTERN RESERVES OIL COMPANY INC14,3002001-07-09
5WESTERN RESERVES OIL COMPANY INC14,3002001-07-09
6WESTERN RESERVES OIL COMPANY INC14,3002001-07-09
3WESTERN RESERVES OIL COMPANY INC14,3002001-03-14
2WESTERN RESERVES OIL COMPANY INC23,7002000-12-22
1WESTERN RESERVES OIL COMPANY INC47,5002000-10-23
EOF // data source: Texas Railroad Commission // 2026