GRANBURY

Oil // district 3 // lease#19381

op: TEXAS OPERATING PARTNERS LLC

cum_oil

287k BBL

cum_gas

0 MCF

wells

8

production

1993-01 — 2026-03

peak_month

1993-07

-- production_history

cum_oil: 286,856 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,714 BBL/mo

Di (annual)

11.3%

b-factor

0.0

EUR

287,949 BBL

R-squared

0.574

type

exponential

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8JACOBI-JOHNSON ENERGY, INC.43,5001997-03-26
6BERGMAN OPERATING, INC.13,5001987-04-30
7BERGMAN OPERATING, INC.13,5001987-04-30
1BERGMAN OPERATING, INC.13,5001986-06-25
2BERGMAN OPERATING, INC.13,5001986-06-25
3BERGMAN OPERATING, INC.13,5001986-06-25
4BERGMAN OPERATING, INC.13,5001986-06-25
5BERGMAN OPERATING, INC.13,5001986-06-25
EOF // data source: Texas Railroad Commission // 2026