MCCULLOUGH-TERRY UNIT

Oil · District 03 · Lease #22138

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

77k BBL

Cum Gas

1.0M MCF

casinghead

Wells

1

Production

1993-07 — 2018-10

Peak Month

1993-07

Production History

Cum Oil: 76,997 BBL Cum Gas: 1,022,209 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,948 BBL/mo

Di (annual)

444.0%

b-factor

0.8

EUR

29,026 BBL

R-squared

0.411

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2019-08 MAGNOLIA OIL & GAS OPERATING LLC 13 mo
2007-08 — 2018-07 ENERVEST OPERATING, L.L.C. 132 mo
2002-12 — 2007-07 ANADARKO E&P COMPANY LP 56 mo
2001-02 — 2002-11 RME PETROLEUM COMPANY 22 mo
1993-07 — 2001-01 UNION PACIFIC RESOURCES COMPANY 91 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MAGNOLIA OIL & GAS OPERATING LLC115,5001992-12-23