CAMPBELL "A"

Oil // district 14 // lease#6930

op: BRACKEN OPERATING, L.L.C.

cum_oil

52k BBL

cum_gas

0 MCF

wells

2

production

1993-09 — 2015-02

peak_month

1994-03

-- production_history

cum_oil: 52,005 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,409 BBL/mo

Di (annual)

290.2%

b-factor

1.1

EUR

34,232 BBL

R-squared

0.679

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2049BRACKEN ENERGY COMPANY17,6001993-11-17
1049BRACKEN ENERGY COMPANY17,6201993-06-25
EOF // data source: Texas Railroad Commission // 2026