GERDES-KNITTLE

Oil · District 03 · Lease #22963

Operator: UNION PACIFIC AUSTIN CHALK CO.

Cum Oil

174k BBL

Cum Gas

3.4M MCF

casinghead

Wells

1

Production

1996-02 — 2025-12

Peak Month

1996-08

Production History

Cum Oil: 173,946 BBL Cum Gas: 3,434,509 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,426 BBL/mo

Di (annual)

40.7%

b-factor

0.4

EUR

114,964 BBL

R-squared

0.714

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
1996-02 — 2001-01 UNION PACIFIC AUSTIN CHALK CO. 60 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MAGNOLIA OIL & GAS OPERATING LLC18,9001995-11-17