EPHRAIM

Oil // district 3 // lease#19560

op: UNION PACIFIC RESOURCES COMPANY

cum_oil

66k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2024-09

peak_month

2006-03

-- production_history

cum_oil: 66,307 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,787 BBL/mo

Di (annual)

185.2%

b-factor

0.7

EUR

32,211 BBL

R-squared

0.695

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNION PACIFIC RESOURCES COMPANY59,9622006-01-04
1REUNION PACIFIC RESOURCES COMPANY59,9622006-01-04
EOF // data source: Texas Railroad Commission // 2026