WHEELER, J.A. "A"

Oil // district 11 // lease#68060

op: P & R OIL COMPANY

cum_oil

13k BBL

cum_gas

0 MCF

wells

5

production

1999-04 — 2026-03

peak_month

2014-04

-- production_history

cum_oil: 12,966 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

70 BBL/mo

Di (annual)

9.8%

b-factor

0.0

EUR

8,481 BBL

R-squared

0.438

type

exponential

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2THRESHOLD DEVELOPMENT CO.24,5002013-11-26
5B & S SALVAGE14,0002012-05-21
8SOJOURNER DRLG. CORP.15,8001998-02-27
1P & R OIL COMPANY14,0001990-11-27
4THRESHOLD DEVELOPMENT CO.14,2001980-03-20
EOF // multi-state drilling data platform // 2026