WOOD STATE 57-26 UNIT A

Oil · District 08 · Lease #45978

Operator: COTERRA ENERGY OPERATING CO.

Cum Oil

501k BBL

Cum Gas

3.0M MCF

casinghead

Wells

1

Production

2014-12 — 2026-04

Peak Month

2015-05

Production History

Cum Oil: 500,934 BBL Cum Gas: 3,027,140 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,740 BBL/mo

Di (annual)

29.9%

b-factor

0.0

EUR

310,437 BBL

R-squared

0.522

type

exponential

Operator History (from monthly production reports)

2025-11 — 2026-07 COTERRA ENERGY OPERATING CO. 9 mo
2014-12 — 2025-10 CIMAREX ENERGY CO. 131 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HCOTERRA ENERGY OPERATING CO.311,6802014-03-15