HASTY-CHEW-UNIT

Oil // district 6 // lease#13218

op: FAIR OIL, LTD.

cum_oil

5k BBL

cum_gas

0 MCF

wells

1

production

1993-08 — 2007-10

peak_month

1993-09

-- production_history

cum_oil: 4,897 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

294 BBL/mo

Di (annual)

47.1%

b-factor

0.0

EUR

7,478 BBL

R-squared

0.535

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1FAIR OIL COMPANY36,6001993-08-24
EOF // data source: Texas Railroad Commission // 2026