CROSBY-HATCHER -B-

Oil // district 14 // lease#5546

op: PONDEROSA TX OPERATING LLC

cum_oil

62k BBL

cum_gas

0 MCF

wells

12

production

1993-01 — 2026-03

peak_month

1996-08

-- production_history

cum_oil: 61,861 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

641 BBL/mo

Di (annual)

17.1%

b-factor

0.0

EUR

44,812 BBL

R-squared

0.380

type

exponential

-- wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12NISROL, INC.13,4502008-09-11
11UNITED PETROLEUM CORPORATION13,4001984-12-31
10UNITED PETROLEUM CORPORATION13,4001984-04-06
8UNITED PETROLEUM CORPORATION13,4001984-04-06
9UNITED PETROLEUM CORPORATION13,4001984-04-06
6UNITED PETROLEUM CORPORATION13,4001984-01-27
7UNITED PETROLEUM CORPORATION13,4001984-01-27
5UNITED PETROLEUM CORPORATION13,4001983-12-22
3UNITED PETROLEUM CORPORATION13,4001983-11-30
4UNITED PETROLEUM CORPORATION13,4001983-11-30
2UNITED PETROLEUM CORPORATION13,4001983-09-15
1UNITED PETROLEUM CORPORATION13,4001983-08-04
EOF // multi-state drilling data platform // 2026