SHERLEY, O.C.

Oil // district 13 // lease#32413

op: TB PETROLEUM, LLC

cum_oil

50k BBL

cum_gas

0 MCF

wells

4

production

2012-10 — 2026-03

peak_month

2014-06

-- production_history

cum_oil: 49,728 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

637 BBL/mo

Di (annual)

41.2%

b-factor

0.0

EUR

18,536 BBL

R-squared

0.487

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5BROWER OIL & GAS CO., INC.15,4002013-12-17
4BROWER OIL & GAS CO., INC.15,4002013-07-15
3BROWER OIL & GAS CO., INC.15,4002013-01-29
2BROWER OIL & GAS CO., INC.15,4502012-09-20
EOF // data source: Texas Railroad Commission // 2026