BYRUM -B-

Oil · District 14 · Lease #575

Operator: WALLS, G. M. & FRANCES, INC.

Cum Oil

20k BBL

Cum Gas

0 MCF

Wells

9

Production

1993-01 — 2026-03

Peak Month

1993-03

Production History

Cum Oil: 20,321 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

223 BBL/mo

Di (annual)

13.6%

b-factor

0.0

EUR

19,545 BBL

R-squared

0.595

type

exponential

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CHASE PRODUCTION COMPANY13,3001983-03-24
2CHASE PRODUCTION COMPANY13,3001983-03-24
3W42-179-06959--------
442-179-06960--------
542-179-82904--------
642-179-06962--------
6G42-179-06962--------
742-179-82906--------
842-179-06964--------
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