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SUMMERS UNIT

Oil · District 03 · Lease #22904

Operator: WILLIAMS, CLAYTON ENERGY, INC.

Fields: GIDDINGS (AUSTIN CHALK-3)

Cum Oil

180k BBL

Cum Gas

50k MCF

casinghead

Wells

2

Production

1995-11 — 2026-04

Peak Month

1995-12

Production History

Cum Oil: 180,358 BBL Cum Gas: 50,292 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,388 BBL/mo

Di (annual)

142.3%

b-factor

1.1

EUR

98,324 BBL

R-squared

0.389

type

hyperbolic

Operator History (from monthly production reports)

2023-12 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 32 mo
2021-12 — 2023-11 LRR PECOS VALLEY, LLC 24 mo
2017-04 — 2021-11 TREADSTONE ENERGY PRTNR OP, LLC 56 mo
2016-12 — 2017-03 WILDHORSE RESOURCES MNGT CO, LLC 4 mo
1995-11 — 2016-11 WILLIAMS, CLAYTON ENERGY, INC. 253 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-051-33658MAGNOLIA OIL & GAS OPERATING LLC27,0002010-03-09
142-051-33487MAGNOLIA OIL & GAS OPERATING LLC17,5001995-10-13