WALKER

Oil // district 10 // lease#31296

op: UNION OIL COMPANY OF CALIFORNIA

cum_oil

6k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2010-08

peak_month

1995-12

-- production_history

cum_oil: 5,585 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

62 BBL/mo

Di (annual)

22.4%

b-factor

0.0

EUR

3,288 BBL

R-squared

0.392

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNION OIL COMPANY OF CALIFORNIA19,7001986-11-26
EOF // multi-state drilling data platform // 2026