SUMMER BROOKS UNIT

Oil // district 3 // lease#18360

op: UNION PACIFIC RESOURCES COMPANY

cum_oil

143k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

1994-01

-- production_history

cum_oil: 142,597 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,974 BBL/mo

Di (annual)

29.3%

b-factor

0.2

EUR

151,611 BBL

R-squared

0.725

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNION PACIFIC RESOURCES COMPANY210,8001993-11-02
1 HUNION PACIFIC RESOURCES COMPANY210,8001993-11-02
EOF // multi-state drilling data platform // 2026