SPANISH TRAIL 3-10 A16

Oil · District 08 · Lease #59557

Operator: COG OPERATING LLC

Cum Oil

30k BBL

Cum Gas

256k MCF

casinghead

Wells

1

Production

2023-04 — 2026-04

Peak Month

2024-06

Production History

Cum Oil: 29,709 BBL Cum Gas: 255,644 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,116 BBL/mo

Di (annual)

27.3%

b-factor

0.0

EUR

49,021 BBL

R-squared

0.543

type

exponential

Operator History (from monthly production reports)

2023-04 — 2026-07 COG OPERATING LLC 40 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3552HCOG OPERATING LLC212,0002017-05-22