SANDHOP

Oil // district 2 // lease#12108

op: BIG LAKE CORPORATION

fields: WITTE (5770)

cum_oil

13k BBL

cum_gas

0 MCF

wells

1

production

2019-11 — 2026-03

peak_month

2019-12

-- production_history

cum_oil: 13,009 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

259 BBL/mo

Di (annual)

15.1%

b-factor

0.0

EUR

20,544 BBL

R-squared

0.382

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BIG LAKE CORPORATION26,0002020-11-13
EOF // data source: Texas Railroad Commission // 2026