FLETCH B

Oil · District 08 · Lease #51254

Operator: SM ENERGY COMPANY

Cum Oil

862k BBL

Cum Gas

1.8M MCF

casinghead

Wells

2

Production

2018-07 — 2026-04

Peak Month

2018-09

Production History

Cum Oil: 862,452 BBL Cum Gas: 1,803,723 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

51,801 BBL/mo

Di (annual)

609.5%

b-factor

1.6

EUR

1,564,986 BBL

R-squared

0.879

type

hyperbolic

Operator History (from monthly production reports)

2018-07 — 2026-07 SM ENERGY COMPANY 97 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1322LSSM ENERGY COMPANY29,8002018-04-12
1343WASM ENERGY COMPANY210,3002018-03-29