GRANDJEAN-SCHULZE UNIT

Oil · District 03 · Lease #13059

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Cum Oil

88k BBL

Cum Gas

688k MCF

casinghead

Wells

2

Production

1993-01 — 2024-04

Peak Month

1998-07

Production History

Cum Oil: 87,527 BBL Cum Gas: 688,315 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

913 BBL/mo

Di (annual)

20.5%

b-factor

0.3

EUR

73,638 BBL

R-squared

0.833

type

hyperbolic

Operator History (from monthly production reports)

2023-03 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 41 mo
2022-03 — 2023-02 DAYLIGHT PETROLEUM LLC 12 mo
2020-04 — 2022-02 FDL OPERATING, LLC 23 mo
2007-08 — 2020-03 SHERIDAN PRODUCTION COMPANY, LLC 152 mo
1993-01 — 2007-07 SAGE ENERGY COMPANY 175 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2MAGNOLIA OIL & GAS OPERATING LLC19,0001980-05-23
1MAGNOLIA OIL & GAS OPERATING LLC19,0001980-04-25