TREADWELL, J. M.

Oil // district 9 // lease#5553

op: GBG OPERATING CORP.

cum_oil

54k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1995-08

-- production_history

cum_oil: 54,299 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

249 BBL/mo

Di (annual)

4.8%

b-factor

0.0

EUR

56,538 BBL

R-squared

0.857

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9GBG OPERATING CORP.14,5001989-10-25
142-413-10437--------
242-413-30041--------
342-413-30050--------
EOF // data source: Texas Railroad Commission // 2026