RICHARD KING UPPER 5600 SD. UNIT

Oil · District 04 · Lease #9662

Operator: SYNERGY PRODUCTION COMPANY

Cum Oil

48k BBL

Cum Gas

15k MCF

casinghead

Wells

5

Production

1993-01 — 2001-01

Peak Month

1993-10

Production History

Cum Oil: 48,396 BBL Cum Gas: 15,493 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,921 BBL/mo

Di (annual)

113.9%

b-factor

0.0

EUR

20,245 BBL

R-squared

0.548

type

exponential

Operator History (from monthly production reports)

2002-04 — 2008-03 DURANGO RESOURCES CORP. 72 mo
2001-09 — 2002-03 PENN VIRGINIA OIL & GAS CORP. 7 mo
1996-02 — 2001-08 SYNERGY OIL & GAS, INC. (A) 67 mo
1995-09 — 1996-01 SYNERGY PRODUCTION COMPANY 5 mo
1993-01 — 1995-08 KAMLOK OIL & GAS, INC. 32 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
127DURANGO RESOURCES CORP.15,6681993-04-19
224DURANGO RESOURCES CORP.15,7501981-03-27
13042-355-30296DURANGO RESOURCES CORP.------
13342-355-30484DURANGO RESOURCES CORP.------
22342-355-30520DURANGO RESOURCES CORP.------