PERKINS -E-

Oil · District 09 · Lease #92

Operator: RANGE PRODUCTION COMPANY

Cum Oil

23k BBL

Cum Gas

33 MCF

casinghead

Wells

32

Production

1993-01 — 2003-12

Peak Month

1993-01

Production History

Cum Oil: 22,593 BBL Cum Gas: 33 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

356 BBL/mo

Di (annual)

14.5%

b-factor

0.0

EUR

29,449 BBL

R-squared

0.671

type

exponential

Operator History (from monthly production reports)

2003-03 — 2026-07 ALCO OIL & GAS CO. LLC 281 mo
2001-10 — 2003-02 RANGE PRODUCTION COMPANY 17 mo
1999-02 — 2001-09 PRYOR PETROLEUM CORPORATION 32 mo
1998-07 — 1999-01 HERENCIA OPERATING LLC 7 mo
1995-12 — 1998-06 ALCO OIL & GAS CO. LLC 31 mo
1993-01 — 1995-11 BROWN, TOSS H. 35 mo

Wells (32)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WILLIAMS, A. OIL11,9992017-09-19
1042-009-80317WILLIAMS, A. OIL------
1142-009-80318WILLIAMS, A. OIL------
1242-009-80319WILLIAMS, A. OIL------
1642-009-80320ALCO OIL & GAS CO. LLC------
1842-009-15085ALCO OIL & GAS CO. LLC------
242-009-80312ALCO OIL & GAS CO. LLC------
2342-009-80323ALCO OIL & GAS CO. LLC------
23W42-009-80323ALCO OIL & GAS CO. LLC------
2442-009-80324ALCO OIL & GAS CO. LLC------
2642-009-80325ALCO OIL & GAS CO. LLC------
2742-009-80326ALCO OIL & GAS CO. LLC------
2842-009-80327ALCO OIL & GAS CO. LLC------
3042-009-80328ALCO OIL & GAS CO. LLC------
3142-009-80329ALCO OIL & GAS CO. LLC------
3242-009-80330WILLIAMS, A. OIL------
3342-009-80331WILLIAMS, A. OIL------
3442-009-80332ALCO OIL & GAS CO. LLC------
3542-009-02303ALCO OIL & GAS CO. LLC------
3742-009-02305WILLIAMS, A. OIL------
3842-009-80335ALCO OIL & GAS CO. LLC------
38W42-009-80335ALCO OIL & GAS CO. LLC------
442-009-80313WILLIAMS, A. OIL------
4042-009-02306ALCO OIL & GAS CO. LLC------
4142-009-02307ALCO OIL & GAS CO. LLC------
4342-009-80338ALCO OIL & GAS CO. LLC------
4442-009-80339ALCO OIL & GAS CO. LLC------
4542-009-80340ALCO OIL & GAS CO. LLC------
542-009-80314WILLIAMS, A. OIL------
642-009-87380ALCO OIL & GAS CO. LLC------
842-009-80315ALCO OIL & GAS CO. LLC------
942-009-80316ALCO OIL & GAS CO. LLC------