PORTER "H" UNIT

Oil · District 03 · Lease #21890

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Cum Oil

284k BBL

Cum Gas

609k MCF

casinghead

Wells

7

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 284,457 BBL Cum Gas: 608,829 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,256 BBL/mo

Di (annual)

25.4%

b-factor

0.2

EUR

249,834 BBL

R-squared

0.698

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 (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 VMAGNOLIA OIL & GAS OPERATING LLC38,2002009-03-23
1MAGNOLIA OIL & GAS OPERATING LLC27,4001994-09-28
1 EMAGNOLIA OIL & GAS OPERATING LLC18,0001985-06-03
1 BMAGNOLIA OIL & GAS OPERATING LLC19,0001985-02-05
1 AMAGNOLIA OIL & GAS OPERATING LLC18,0001985-01-31
2 VMAGNOLIA OIL & GAS OPERATING LLC18,0001985-01-31
1BMAGNOLIA OIL & GAS OPERATING LLC18,0001984-12-31