JONES RANCH

Oil // district 8 // lease#25237

op: WINDHAM RESOURCES, INC.

cum_oil

231k BBL

cum_gas

0 MCF

wells

27

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 230,823 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

10,507 BBL/mo

Di (annual)

63.6%

b-factor

0.0

EUR

198,205 BBL

R-squared

0.929

type

exponential

-- wells (27)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13AOP OPERATING CORPORATION14,5001991-11-05
22AOP OPERATING CORPORATION14,5001991-11-05
24AOP OPERATING CORPORATION14,5001991-11-05
25AOP OPERATING CORPORATION14,5001991-11-05
26AOP OPERATING CORPORATION14,5001991-11-05
2WWAOP OPERATING CORPORATION12,6001991-11-05
4WWAOP OPERATING CORPORATION12,6001991-11-05
1WWAOP OPERATING CORPORATION12,6001991-07-25
21AOP OPERATING CORPORATION14,5001991-07-25
23AOP OPERATING CORPORATION14,5001991-07-25
3WWAOP OPERATING CORPORATION12,6001991-07-25
10AOP OPERATING CORPORATION14,9991990-08-01
18AOP OPERATING CORPORATION24,9991990-08-01
8AOP OPERATING CORPORATION13,9501990-03-06
9AOP OPERATING CORPORATION14,6001990-03-06
7WESTWOOD ENERGY, INC.14,9991989-11-16
6WESTWOOD ENERGY, INC.14,9991989-10-27
5WESTWOOD ENERGY, INC.14,9991989-10-23
4WESTWOOD ENERGY, INC.14,9991989-10-20
2WESTWOOD ENERGY, INC.24,9991989-03-29
1WESTWOOD ENERGY, INC.14,9991988-12-06
17EP OPERATING COMPANY24,2001988-03-08
16EP OPERATING COMPANY14,2501986-05-07
15EP OPERATING COMPANY14,2501986-01-08
14EP OPERATING COMPANY14,2501985-08-08
11EP OPERATING COMPANY24,7201985-04-16
12ENSERCH EXPLORATION, INC14,7501984-10-25
EOF // data source: Texas Railroad Commission // 2026