UNIVERSITY- SUPERIOR

Oil · District 08 · Lease #9927

Operator: Q NATURAL RESOURCES, LLC

Fields: MCELROY

Cum Oil

43k BBL

Cum Gas

11k MCF

casinghead

Wells

10

Production

1993-01 — 2026-04

Peak Month

1993-10

Production History

Cum Oil: 43,143 BBL Cum Gas: 11,061 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

565 BBL/mo

Di (annual)

23.3%

b-factor

0.2

EUR

36,072 BBL

R-squared

0.826

type

hyperbolic

Operator History (from monthly production reports)

2022-05 — 2026-07 Q NATURAL RESOURCES, LLC 51 mo
2019-09 — 2022-04 ARCH OIL & GAS, LLC 32 mo
2007-10 — 2019-08 CAMBRIAN MANAGEMENT, LTD. 143 mo
2001-08 — 2007-09 CAMBRIAN MANAGEMENT LTD 74 mo
1994-11 — 2001-07 COASTAL MANAGEMENT CORPORATION 81 mo
1993-01 — 1994-10 PHILLIPS PETROLEUM COMPANY 22 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11Q NATURAL RESOURCES, LLC14,3001980-04-10
10Q NATURAL RESOURCES, LLC14,3001980-03-19
142-103-04864Q NATURAL RESOURCES, LLC------
3A42-103-05383Q NATURAL RESOURCES, LLC------
4A42-103-11000Q NATURAL RESOURCES, LLC------
542-103-04866Q NATURAL RESOURCES, LLC------
642-103-11039Q NATURAL RESOURCES, LLC------
742-103-31152Q NATURAL RESOURCES, LLC------
842-103-31182Q NATURAL RESOURCES, LLC------
942-103-31402Q NATURAL RESOURCES, LLC------