SALINAS, J.

Oil // district 2 // lease#8816

op: BIG LAKE CORPORATION

cum_oil

158k BBL

cum_gas

0 MCF

wells

4

production

2003-08 — 2026-03

peak_month

2006-04

-- production_history

cum_oil: 157,630 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

968 BBL/mo

Di (annual)

6.8%

b-factor

0.0

EUR

165,665 BBL

R-squared

0.472

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13BIG LAKE CORPORATION25,5002006-01-12
12BIG LAKE CORPORATION15,0002003-10-28
11BIG LAKE CORPORATION15,0002003-08-29
8BIG LAKE CORPORATION15,0002003-06-24
EOF // data source: Texas Railroad Commission // 2026