GUNTER -25-

Oil // district 10 // lease#25961

op: WILLIAMS-CODY, INC.

fields: CONGER (PENN)

cum_oil

28k BBL

cum_gas

0 MCF

wells

6

production

1993-01 — 2026-03

peak_month

1993-10

-- production_history

cum_oil: 28,193 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

717 BBL/mo

Di (annual)

34.9%

b-factor

0.2

EUR

30,614 BBL

R-squared

0.579

type

hyperbolic

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6WILLIAMS-CODY, INC.18,2501993-05-28
5ULTRAMAR OIL AND GAS LIMITED19,5001992-04-02
4C & K PETROLEUM, INC.18,4501983-12-13
3C & K PETROLEUM, INC.18,4501983-10-14
2C & K PETROLEUM, INC.18,4001983-07-01
1RC & K PETROLEUM, INC.18,5001979-07-26
EOF // multi-state drilling data platform // 2026