SCALING RANCH -P-

Oil // district 13 // lease#30076

op: STEPHENS & JOHNSON OPERATING CO.

cum_oil

11k BBL

cum_gas

0 MCF

wells

6

production

2002-10 — 2026-03

peak_month

2003-08

-- production_history

cum_oil: 10,707 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

90 BBL/mo

Di (annual)

9.7%

b-factor

0.0

EUR

10,992 BBL

R-squared

0.658

type

exponential

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10WSBRIDWELL OIL CO.25,8301983-10-20
8BRIDWELL OIL CO.14,7001979-06-21
7BRIDWELL OIL CO.14,7001979-06-15
5BRIDWELL OIL CO.14,7001979-04-20
6BRIDWELL OIL CO.14,7001979-04-20
3BRIDWELL OIL CO.16,3001978-11-17
EOF // multi-state drilling data platform // 2026