HOBGOOD

Oil · District 8A · Lease #65273

Operator: HERBIG OIL & GAS CO.

Fields: ANTON, WEST

Cum Oil

60k BBL

Cum Gas

42 MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

2005-08

Production History

Cum Oil: 60,357 BBL Cum Gas: 42 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

509 BBL/mo

Di (annual)

27.8%

b-factor

0.8

EUR

50,894 BBL

R-squared

0.947

type

hyperbolic

Operator History (from monthly production reports)

1998-04 — 2026-07 HERBIG OIL & GAS CO. 340 mo
1993-01 — 1998-03 HERBIG, J F 63 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HERBIG OIL & GAS CO.16,7001984-12-11