GUSSMAN-WAGGONER -J-

Oil // district 13 // lease#9066

op: STALEY, JACK C.

cum_oil

119k BBL

cum_gas

0 MCF

wells

5

production

1993-01 — 2026-03

peak_month

1995-08

-- production_history

cum_oil: 119,196 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

689 BBL/mo

Di (annual)

7.4%

b-factor

0.0

EUR

108,934 BBL

R-squared

0.708

type

exponential

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
W 6 LCANAN OPERATING, INC.13,8782021-07-19
J 36 L42-487-81528--------
W 342-487-82267--------
W 4 L42-487-81529--------
W 542-487-00769--------
EOF // data source: Texas Railroad Commission // 2026