HUGH A FITZSIMONS, ET AL

Oil // district 1 // lease#11382

op: UNION PACIFIC RESOURCES COMPANY

cum_oil

113k BBL

cum_gas

0 MCF

wells

16

production

1993-01 — 2023-10

peak_month

1998-03

-- production_history

cum_oil: 112,641 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

831 BBL/mo

Di (annual)

11.7%

b-factor

0.0

EUR

85,193 BBL

R-squared

0.614

type

exponential

-- wells (16)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4505UNION PACIFIC RESOURCES COMPANY14,0001998-01-27
4615UNION PACIFIC RESOURCES COMPANY14,0001998-01-27
4616UNION PACIFIC RESOURCES COMPANY14,0001998-01-27
4513UNION PACIFIC RESOURCES COMPANY14,5001997-10-17
4601UNION PACIFIC RESOURCES COMPANY14,5001997-10-17
346APRIME OPERATING COMPANY34,1081996-06-28
146APRIME OPERATING COMPANY34,2001995-12-20
A146PRIME OPERATING COMPANY34,2001995-12-20
846DENVER CLARION RESOURCES INC.14,2001986-10-03
1146DENVER CLARION RESOURCES INC.14,2001986-09-24
1046DENVER CLARION RESOURCES INC.14,2001986-09-03
746DENVER CLARION RESOURCES INC.14,2001986-08-18
646DENVER CLARION RESOURCES INC.14,2001986-07-23
1446DENVER CLARION RESOURCES INC.24,1001985-06-28
546DENVER CLARION RESOURCES INC.24,1001985-06-17
946DENVER CLARION RESOURCES INC.24,1001985-06-17
EOF // data source: Texas Railroad Commission // 2026