SCHULTZ, CHARLES

Oil · District 03 · Lease #20614

Operator: UNION PACIFIC AUSTIN CHALK CO.

Cum Oil

395k BBL

Cum Gas

726k MCF

casinghead

Wells

6

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 395,174 BBL Cum Gas: 726,491 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,908 BBL/mo

Di (annual)

66.8%

b-factor

0.9

EUR

222,730 BBL

R-squared

0.485

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
1995-05 — 2001-01 UNION PACIFIC AUSTIN CHALK CO. 69 mo
1993-01 — 1995-04 GEMINI EXPLORATION COMPANY 28 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3MAGNOLIA OIL & GAS OPERATING LLC28,5002005-08-12
3REMAGNOLIA OIL & GAS OPERATING LLC28,5002005-08-12
5MAGNOLIA OIL & GAS OPERATING LLC28,3001992-09-16
4MAGNOLIA OIL & GAS OPERATING LLC28,5001992-01-27
2MAGNOLIA OIL & GAS OPERATING LLC18,5001990-06-11
1MAGNOLIA OIL & GAS OPERATING LLC18,5001989-12-06