WHITAKER 22-27 UNIT

Oil · District 08 · Lease #47078

Operator: SM ENERGY COMPANY

Cum Oil

1.9M BBL

Cum Gas

4.8M MCF

casinghead

Wells

6

Production

2015-09 — 2026-04

Peak Month

2019-06

Production History

Cum Oil: 1,929,479 BBL Cum Gas: 4,779,070 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

81,442 BBL/mo

Di (annual)

175.2%

b-factor

0.8

EUR

1,829,127 BBL

R-squared

0.924

type

hyperbolic

Operator History (from monthly production reports)

2017-01 — 2026-07 SM ENERGY COMPANY 115 mo
2016-05 — 2016-12 QSTAR OPERATING LLC 8 mo
2015-09 — 2016-04 ENDEAVOR ENERGY RESOURCES L.P. 8 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2249WASM ENERGY COMPANY210,8002018-07-12
2226LSSM ENERGY COMPANY110,8002018-07-11
2250WASM ENERGY COMPANY110,8002018-07-11
2251WASM ENERGY COMPANY110,0002017-05-19
2252WASM ENERGY COMPANY110,0002017-05-19
1HSM ENERGY COMPANY212,5002015-04-20