E. S. H.

Oil // district 8 // lease#27132

op: UNION PACIFIC RESOURCES COMPANY

cum_oil

494k BBL

cum_gas

0 MCF

wells

6

production

1994-03 — 2026-03

peak_month

1995-04

-- production_history

cum_oil: 494,324 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

17,678 BBL/mo

Di (annual)

71.8%

b-factor

0.1

EUR

328,150 BBL

R-squared

0.953

type

hyperbolic

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8UNION PACIFIC RESOURCES COMPANY27,2001999-05-05
4UNION PACIFIC RESOURCES COMPANY27,2001994-05-04
7UNION PACIFIC RESOURCES COMPANY27,5001994-04-26
3UNION PACIFIC RESOURCES COMPANY17,5001994-03-28
2UNION PACIFIC RESOURCES COMPANY27,3001994-03-15
1UNION PACIFIC RESOURCES COMPANY17,5001994-02-25
EOF // data source: Texas Railroad Commission // 2026