STERLING #2

Oil · District 8A · Lease #67054

Operator: SLAGEL, H. P. PROD. CO.

Cum Oil

35k BBL

Cum Gas

78 MCF

casinghead

Wells

3

Production

1993-04 — 2026-04

Peak Month

2008-09

Production History

Cum Oil: 34,968 BBL Cum Gas: 78 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

364 BBL/mo

Di (annual)

80.3%

b-factor

0.6

EUR

11,999 BBL

R-squared

0.854

type

hyperbolic

Operator History (from monthly production reports)

2007-01 — 2026-07 H.P. SLAGEL PRODUCING CO., LLC 235 mo
1993-04 — 2006-12 SLAGEL, H. P. PROD. CO. 165 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4H.P. SLAGEL PRODUCING CO., LLC12,6001980-09-12
1A42-415-04679H.P. SLAGEL PRODUCING CO., LLC------
242-415-00226H.P. SLAGEL PRODUCING CO., LLC------