BRANGUS UNIVERSITY

Oil // district 10 // lease#34556

op: UNION OIL COMPANY OF CALIFORNIA

cum_oil

426k BBL

cum_gas

0 MCF

wells

3

production

1995-07 — 2026-03

peak_month

1997-10

-- production_history

cum_oil: 426,473 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

5,907 BBL/mo

Di (annual)

36.3%

b-factor

0.5

EUR

352,214 BBL

R-squared

0.939

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3UNION OIL COMPANY OF CALIFORNIA29,5002011-02-07
2UNION OIL COMPANY OF CALIFORNIA19,3001997-07-30
1UNION OIL COMPANY OF CALIFORNIA19,5801995-05-19
EOF // multi-state drilling data platform // 2026