GIBBONS, J. E.

Oil · District 09 · Lease #29154

Operator: WINCHESTER PRODUCTION COMPANY

Cum Oil

19k BBL

Cum Gas

46k MCF

casinghead

Wells

4

Production

1996-04 — 2026-03

Peak Month

1997-07

Production History

Cum Oil: 19,136 BBL Cum Gas: 45,974 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

251 BBL/mo

Di (annual)

72.3%

b-factor

0.6

EUR

9,131 BBL

R-squared

0.470

type

hyperbolic

Operator History (from monthly production reports)

2024-10 — 2026-07 AETERNUM ENERGY, LLC 22 mo
1997-02 — 2024-09 FELDERHOFF PRODUCTION COMPANY 332 mo
1996-04 — 1997-01 WINCHESTER PRODUCTION COMPANY 10 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4AETERNUM ENERGY, LLC39,0001997-06-10
3AETERNUM ENERGY, LLC29,0001990-02-07
2AETERNUM ENERGY, LLC19,0001989-10-03
1AETERNUM ENERGY, LLC19,0001989-05-08