WINTERS

Oil · District 08 · Lease #34539

Operator: SOUTHLAND ROYALTY COMPANY

Cum Oil

22k BBL

Cum Gas

110k MCF

casinghead

Wells

2

Production

1995-05 — 2011-02

Peak Month

1996-11

Production History

Cum Oil: 22,294 BBL Cum Gas: 109,666 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

813 BBL/mo

Di (annual)

74.4%

b-factor

0.4

EUR

21,452 BBL

R-squared

0.777

type

hyperbolic

Operator History (from monthly production reports)

2006-05 — 2016-09 CIMAREX ENERGY CO. OF COLORADO 125 mo
1997-05 — 2006-04 GRUY PETROLEUM MANAGEMENT CO. 108 mo
1996-08 — 1997-04 BURLINGTON RESOURCES OIL&GAS CO. 9 mo
1996-03 — 1996-07 MERIDIAN OIL INC. 5 mo
1995-05 — 1996-02 SOUTHLAND ROYALTY COMPANY 10 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2CIMAREX ENERGY CO. OF COLORADO36,6002010-01-20
1CIMAREX ENERGY CO. OF COLORADO26,9391995-07-05