< leases

GREGORY, THEODORE

Oil · District 03 · Lease #14028

Operator: UNION PACIFIC AUSTIN CHALK CO.

Fields: GIDDINGS (AUSTIN CHALK-3)

Cum Oil

114k BBL

Cum Gas

294k MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

1996-12

Production History

Cum Oil: 114,336 BBL Cum Gas: 294,286 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,869 BBL/mo

Di (annual)

48.2%

b-factor

0.6

EUR

97,537 BBL

R-squared

0.496

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 96 mo
2007-08 — 2018-07 ENERVEST OPERATING, L.L.C. 132 mo
2006-03 — 2007-07 ANADARKO E&P COMPANY LP 17 mo
2002-12 — 2006-02 ANADARKO AUSTIN CHALK COMPANY 39 mo
2001-02 — 2002-11 RME AUSTIN CHALK COMPANY 22 mo
1995-08 — 2001-01 UNION PACIFIC AUSTIN CHALK CO. 66 mo
1993-01 — 1995-07 BROWNING OIL COMPANY, INC. 31 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-287-30840MAGNOLIA OIL & GAS OPERATING LLC38,9001995-09-06
1RE42-287-30840MAGNOLIA OIL & GAS OPERATING LLC38,9001995-09-06
242-287-31612MAGNOLIA OIL & GAS OPERATING LLC18,5001984-04-30