NIVENS, A. N.

Oil · District 09 · Lease #21689

Operator: MARCON OPERATING COMPANY, INC.

Cum Oil

357 BBL

Cum Gas

24k MCF

casinghead

Wells

1

Production

1993-01 — 1997-09

Peak Month

1997-08

Production History

Cum Oil: 357 BBL Cum Gas: 23,689 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13 BBL/mo

Di (annual)

62.9%

b-factor

0.0

EUR

224 BBL

R-squared

0.383

type

exponential

Operator History (from monthly production reports)

1993-01 — 2000-01 MARCON OPERATING COMPANY, INC. 85 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MARCON OPERATING COMPANY INC.16,1001981-03-19