WALLS, H.J.

Oil // district 1 // lease#12414

op: UNION PACIFIC RESOURCES COMPANY

cum_oil

9k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2003-08

peak_month

1993-05

-- production_history

cum_oil: 9,461 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

568 BBL/mo

Di (annual)

97.0%

b-factor

0.2

EUR

8,738 BBL

R-squared

0.711

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNION PACIFIC RESOURCES COMPANY311,0001993-03-26
EOF // multi-state drilling data platform // 2026