GRAFF UNIT

Oil · District 03 · Lease #24380

Operator: WCS OIL & GAS CORPORATION

Cum Oil

126k BBL

Cum Gas

710k MCF

casinghead

Wells

3

Production

2003-07 — 2026-02

Peak Month

2003-09

Production History

Cum Oil: 125,686 BBL Cum Gas: 710,495 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,831 BBL/mo

Di (annual)

20.1%

b-factor

0.1

EUR

121,083 BBL

R-squared

0.713

type

hyperbolic

Operator History (from monthly production reports)

2021-09 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 59 mo
2005-05 — 2021-08 WCS OIL & GAS CORPORATION 196 mo
2003-07 — 2005-04 WCS OIL AND GAS CORPORATION 22 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2REMAGNOLIA OIL & GAS OPERATING LLC39,0002003-03-31
4MAGNOLIA OIL & GAS OPERATING LLC19,0001980-12-04
3MAGNOLIA OIL & GAS OPERATING LLC19,0001980-10-06