BUTTERCUP

Oil · District 08 · Lease #52680

Operator: SM ENERGY COMPANY

Cum Oil

2.5M BBL

Cum Gas

5.1M MCF

casinghead

Wells

5

Production

2019-06 — 2026-04

Peak Month

2023-01

Production History

Cum Oil: 2,483,539 BBL Cum Gas: 5,059,079 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

137,238 BBL/mo

Di (annual)

171.6%

b-factor

0.7

EUR

2,651,925 BBL

R-squared

0.993

type

hyperbolic

Operator History (from monthly production reports)

2019-06 — 2026-07 SM ENERGY COMPANY 86 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2723LSSM ENERGY COMPANY19,2002022-01-21
2724LSSM ENERGY COMPANY19,2002022-01-21
2742WASM ENERGY COMPANY19,2002022-01-21
2743WASM ENERGY COMPANY19,2002022-01-21
2744WASM ENERGY COMPANY19,5002018-12-07