CRAVENS, J. R.

Oil // district 2 // lease#3414

op: UNION OIL COMPANY OF CALIFORNIA

cum_oil

138k BBL

cum_gas

0 MCF

wells

5

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 138,418 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,313 BBL/mo

Di (annual)

99.9%

b-factor

1.1

EUR

122,800 BBL

R-squared

0.335

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3PREMIER NATURAL RESOURCES, LLC15,5522007-11-20
1UNION OIL COMPANY OF CALIFORNIA36,2782002-03-11
6UNION EXPL. PARTNERS, LTD.26,1121999-09-22
4UNION OIL COMPANY OF CALIFORNIA15,5531996-04-22
242-239-00584--------
EOF // data source: Texas Railroad Commission // 2026