MCCOLLUM, NELL

Oil · District 7B · Lease #30092

Operator: PATTON, E. N. OIL COMPANY, INC.

Cum Oil

30k BBL

Cum Gas

13k MCF

casinghead

Wells

2

Production

2008-01 — 2025-02

Peak Month

2009-12

Production History

Cum Oil: 30,056 BBL Cum Gas: 12,747 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

692 BBL/mo

Di (annual)

60.7%

b-factor

0.4

EUR

22,328 BBL

R-squared

0.916

type

hyperbolic

Operator History (from monthly production reports)

2008-01 — 2026-07 PATTON, E. N. OIL COMPANY, INC. 223 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BPATTON E. N. OIL COMPANY INC.23,9002009-11-25
2BPATTON E. N. OIL COMPANY INC.13,9002007-10-19