NAIL ZI

Oil · District 7B · Lease #23019

Operator: JACOBS, C. E., CO.

Cum Oil

121k BBL

Cum Gas

322k MCF

casinghead

Wells

3

Production

1993-01 — 2020-06

Peak Month

1994-07

Production History

Cum Oil: 120,793 BBL Cum Gas: 322,026 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

940 BBL/mo

Di (annual)

10.6%

b-factor

0.1

EUR

115,881 BBL

R-squared

0.891

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2020-11 JACOBS, C. E., CO. 335 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3JACOBS C. E. CO.14,9991993-07-20
2JACOBS C. E. CO.14,9991985-09-25
1JACOBS C. E. CO.15,4001985-08-21