WEBB OIL UNIT II

Oil // district 1 // lease#15817

op: TEXAS GULF OIL & GAS INC.

cum_oil

8k BBL

cum_gas

0 MCF

wells

6

production

2011-04 — 2026-03

peak_month

2011-10

-- production_history

cum_oil: 8,410 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

130 BBL/mo

Di (annual)

25.8%

b-factor

0.0

EUR

5,996 BBL

R-squared

0.306

type

exponential

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2TEXAS GULF OIL & GAS INC.42,5002013-10-04
1TEXAS GULF OIL & GAS INC.43,0002013-10-01
8BENCHMARK TEXAS PETROLEUM, LLC.22,5002011-10-20
5BENCHMARK TEXAS PETROLEUM, LLC.33,0002011-09-02
4BENCHMARK TEXAS PETROLEUM, LLC.32,5002011-06-07
3BENCHMARK TEXAS PETROLEUM, LLC.32,5002011-05-26
EOF // data source: Texas Railroad Commission // 2026