GUMM, JACK

Oil · District 02 · Lease #5796

Operator: JANSSEN, NELSON

Cum Oil

14k BBL

Cum Gas

292 MCF

casinghead

Wells

1

Production

1993-01 — 2022-08

Peak Month

2001-12

Production History

Cum Oil: 14,103 BBL Cum Gas: 292 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

121 BBL/mo

Di (annual)

38.5%

b-factor

0.5

EUR

6,826 BBL

R-squared

0.718

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2026-07 JANSSEN, NELSON 403 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2JANSSEN NELSON15,5001979-09-12