SARAH

Oil · District 7C · Lease #16533

Operator: SM ENERGY COMPANY

Cum Oil

671k BBL

Cum Gas

2.5M MCF

casinghead

Wells

16

Production

2008-01 — 2025-10

Peak Month

2011-12

Production History

Cum Oil: 671,035 BBL Cum Gas: 2,520,289 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,797 BBL/mo

Di (annual)

25.0%

b-factor

0.0

EUR

615,130 BBL

R-squared

0.806

type

exponential

Operator History (from monthly production reports)

2020-08 — 2026-07 SM ENERGY COMPANY 72 mo
2009-01 — 2020-07 COG OPERATING LLC 139 mo
2008-01 — 2008-12 HENRY PETROLEUM LP 12 mo

Wells (16)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4519SM ENERGY COMPANY110,8002011-06-16
4520SM ENERGY COMPANY110,8002011-06-16
4523SM ENERGY COMPANY110,8002011-06-16
4525SM ENERGY COMPANY110,8002011-06-16
4510SM ENERGY COMPANY111,0002008-05-23
4511SM ENERGY COMPANY111,0002008-05-23
4514SM ENERGY COMPANY111,0002008-05-23
4515SM ENERGY COMPANY212,0002008-05-23
4516SM ENERGY COMPANY111,0002008-05-13
4512SM ENERGY COMPANY212,0002008-05-08
4506SM ENERGY COMPANY110,9002007-12-13
4507SM ENERGY COMPANY210,9002007-12-12
4508SM ENERGY COMPANY110,9002007-12-12
4503SM ENERGY COMPANY210,9002007-11-09
4504SM ENERGY COMPANY210,9002007-11-06
4502SM ENERGY COMPANY110,9002007-10-03