PAYNE PHEGLEY UNIT

Oil · District 03 · Lease #23019

Operator: WILLIAMS, CLAYTON ENERGY, INC.

Cum Oil

135k BBL

Cum Gas

46k MCF

casinghead

Wells

1

Production

1996-06 — 2026-04

Peak Month

1996-07

Production History

Cum Oil: 134,608 BBL Cum Gas: 45,688 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,164 BBL/mo

Di (annual)

224.1%

b-factor

1.1

EUR

63,774 BBL

R-squared

0.457

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
1996-06 — 2016-11 WILLIAMS, CLAYTON ENERGY, INC. 246 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MAGNOLIA OIL & GAS OPERATING LLC17,0001996-05-07