GREENHORN SOUTH UNIT 1-35

Oil · District 08 · Lease #46199

Operator: COTERRA ENERGY OPERATING CO.

Cum Oil

294k BBL

Cum Gas

1.7M MCF

casinghead

Wells

2

Production

2014-12 — 2026-04

Peak Month

2015-05

Production History

Cum Oil: 294,336 BBL Cum Gas: 1,716,725 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

19,812 BBL/mo

Di (annual)

419.3%

b-factor

1.1

EUR

363,736 BBL

R-squared

0.949

type

hyperbolic

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 (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HCOTERRA ENERGY OPERATING CO.111,8602014-08-08
1HCOTERRA ENERGY OPERATING CO.213,0502014-06-28