HOLT-EISENHAUER UNIT

Oil · District 10 · Lease #7129

Operator: PHILLIPS PETROLEUM COMPANY

Cum Oil

252k BBL

Cum Gas

507 MCF

casinghead

Wells

1

Production

1996-08 — 2026-04

Peak Month

1996-09

Production History

Cum Oil: 251,590 BBL Cum Gas: 507 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,002 BBL/mo

Di (annual)

93.2%

b-factor

0.6

EUR

287,878 BBL

R-squared

0.787

type

hyperbolic

Operator History (from monthly production reports)

2022-09 — 2026-07 DIVERSIFIED PRODUCTION LLC 47 mo
2003-01 — 2022-08 CONOCOPHILLIPS COMPANY 236 mo
1996-08 — 2002-12 PHILLIPS PETROLEUM COMPANY 77 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIVERSIFIED PRODUCTION LLC27,9001996-04-23