GWF UNIT

Oil // district 6 // lease#12505

op: SIKES OPERATING, INC.

cum_oil

14k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2003-08

peak_month

1993-04

-- production_history

cum_oil: 13,589 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

888 BBL/mo

Di (annual)

173.1%

b-factor

0.0

EUR

6,160 BBL

R-squared

0.527

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
P 1TXO PRODUCTION CORP.411,3001990-07-02
S 1TXO PRODUCTION CORP.110,9501985-01-10
M 1TXO PRODUCTION CORP.111,1001984-08-10
H 1TXO PRODUCTION CORP.111,3001984-02-15
EOF // data source: Texas Railroad Commission // 2026