GRAHAM 2913

Oil · District 09 · Lease #18544

Operator: ANTLE OPERATING, INC.

Cum Oil

2k BBL

Cum Gas

1k MCF

casinghead

Wells

3

Production

1993-01 — 1996-10

Peak Month

1994-03

Production History

Cum Oil: 1,958 BBL Cum Gas: 1,331 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

154 BBL/mo

Di (annual)

690.9%

b-factor

0.0

EUR

273 BBL

R-squared

0.586

type

exponential

Operator History (from monthly production reports)

1994-07 — 1997-06 ANTLE OPERATING, INC. 36 mo
1993-01 — 1994-06 ANTLE, E. 18 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4ANTLE OPERATING INC.14,7001985-08-05
2ANTLE OPERATING INC.13,4001980-02-08
1ANTLE OPERATING INC.14,6401979-05-28