FRANCES

Oil · District 7C · Lease #16849

Operator: ST. MARY LAND & EXPLORATION CO.

Cum Oil

503k BBL

Cum Gas

1.4M MCF

casinghead

Wells

9

Production

2008-11 — 2026-04

Peak Month

2011-10

Production History

Cum Oil: 503,004 BBL Cum Gas: 1,439,029 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,570 BBL/mo

Di (annual)

241.6%

b-factor

1.2

EUR

339,968 BBL

R-squared

0.907

type

hyperbolic

Operator History (from monthly production reports)

2010-07 — 2026-07 SM ENERGY COMPANY 193 mo
2008-11 — 2010-06 ST. MARY LAND & EXPLORATION CO. 20 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2636HSM ENERGY COMPANY111,0002014-03-21
2605SM ENERGY COMPANY212,0002011-12-14
2602SM ENERGY COMPANY211,5002011-03-21
2606SM ENERGY COMPANY111,0002010-11-10
2603SM ENERGY COMPANY111,0002010-11-05
2604SM ENERGY COMPANY110,7502010-04-13
2608SM ENERGY COMPANY111,0002008-11-07
2607SM ENERGY COMPANY111,0002008-09-29
2601SM ENERGY COMPANY110,5002008-06-06