COLE

Oil · District 8A · Lease #65227

Operator: ROGERS, S. K. OIL, INC.

Cum Oil

301k BBL

Cum Gas

11k MCF

casinghead

Wells

5

Production

1993-01 — 2026-04

Peak Month

2007-05

Production History

Cum Oil: 301,080 BBL Cum Gas: 11,153 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,644 BBL/mo

Di (annual)

19.0%

b-factor

2.0

EUR

360,212 BBL

R-squared

0.848

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2026-07 ROGERS, S. K. OIL, INC. 403 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3ROGERS, S. K. OIL, INC.16,6002004-03-05
5ROGERS, S. K. OIL, INC.26,6002004-03-05
7WROGERS, S. K. OIL, INC.16,6002004-03-05
4WIROGERS, S. K. OIL, INC.16,6002001-03-21
1ROGERS, S. K. OIL, INC.16,8001984-10-10