SUMNER TRUST UNIT

Oil · District 03 · Lease #24834

Operator: YORDES ENERGY, LLC

Fields: BROOKSHIRE

Cum Oil

48k BBL

Cum Gas

63k MCF

casinghead

Wells

2

Production

2006-01 — 2020-06

Peak Month

2006-08

Production History

Cum Oil: 47,831 BBL Cum Gas: 62,574 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,984 BBL/mo

Di (annual)

160.7%

b-factor

0.2

EUR

18,502 BBL

R-squared

0.681

type

hyperbolic

Operator History (from monthly production reports)

2026-02 — 2026-07 TRIANGLE THREE RESOURCES L.L.C. 6 mo
2024-08 — 2026-01 YORDES ENERGY, LLC 18 mo
2015-08 — 2024-07 TRIANGLE THREE RESOURCES L.L.C. 108 mo
2006-01 — 2015-07 JOHNSON SANFORD OP CO., LTD 115 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3TRIANGLE THREE RESOURCES L.L.C.14,6002006-05-01
2TRIANGLE THREE RESOURCES L.L.C.25,0002005-11-29