WELLS OIL

Oil · District 10 · Lease #4812

Operator: PANTERA ENERGY COMPANY

Cum Oil

174k BBL

Cum Gas

21k MCF

casinghead

Wells

8

Production

1993-01 — 2026-04

Peak Month

2020-10

Production History

Cum Oil: 174,367 BBL Cum Gas: 20,568 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

831 BBL/mo

Di (annual)

5.3%

b-factor

0.0

EUR

173,679 BBL

R-squared

0.551

type

exponential

Operator History (from monthly production reports)

2010-05 — 2026-07 PANTERA ENERGY COMPANY 195 mo
2000-04 — 2010-04 DEVON ENERGY PRODUCTION CO, L.P. 121 mo
1997-01 — 2000-03 DEVON ENERGY CORPORATION(NEVADA) 39 mo
1993-01 — 1996-12 KERR-MCGEE CORPORATION 48 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7PANTERA ENERGY COMPANY23,5002004-03-15
8PANTERA ENERGY COMPANY13,5001985-05-31
9PANTERA ENERGY COMPANY13,5001985-05-31
6PANTERA ENERGY COMPANY13,5001985-05-29
5PANTERA ENERGY COMPANY13,5001983-08-26
4PANTERA ENERGY COMPANY13,5001983-08-24
2PANTERA ENERGY COMPANY13,5001981-07-07
1PANTERA ENERGY COMPANY13,5001981-02-06