WILLINGHAM, A. J.

Oil // district 8 // lease#26605

op: PAYNE PETROLEUM

cum_oil

18k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

2006-05

-- production_history

cum_oil: 18,421 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

312 BBL/mo

Di (annual)

33.3%

b-factor

0.0

EUR

11,194 BBL

R-squared

0.708

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4PAYNE PETROLEUM12,5002005-02-08
3PAYNE PETROLEUM12,5002002-07-23
2BURGER, F.W. INC.12,2501992-07-28
1BURGER, F.W. INC.12,3001992-02-07
EOF // multi-state drilling data platform // 2026