KIRKPATRICK "939-A"

Oil // district 11 // lease#68131

op: YATES ENERGY CORPORATION

fields: ROCKER -A-

cum_oil

51k BBL

cum_gas

0 MCF

wells

2

production

1999-09 — 2026-03

peak_month

1999-10

-- production_history

cum_oil: 50,960 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

387 BBL/mo

Di (annual)

15.6%

b-factor

1.0

EUR

64,625 BBL

R-squared

0.693

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2YATES ENERGY CORPORATION13,4002000-09-25
1YATES ENERGY CORPORATION28,4001998-02-09
EOF // data source: Texas Railroad Commission // 2026