NIXON & DILLARD -B-

Oil // district 1 // lease#9220

op: TEXAS SOUTHERN PETROLEUM CORP.

fields: FAIR RAY

cum_oil

2k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2008-03

peak_month

1993-05

-- production_history

cum_oil: 1,692 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

259 BBL/mo

Di (annual)

423.6%

b-factor

0.0

EUR

738 BBL

R-squared

0.619

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6FAIR ENERGY14,4751984-07-24
3FAIR ENERGY25,5001984-06-12
5FAIR ENERGY15,1001984-02-01
4FAIR ENERGY14,6001983-08-10
EOF // multi-state drilling data platform // 2026