PROPST "C"

Oil · District 8 · Lease #27077

Operator: ZEFERZ PETROLEUM LLC

Cum Oil

17k BBL

Cum Gas

0 MCF

Wells

1

Production

1993-12 — 2026-03

Peak Month

1993-12

Production History

Cum Oil: 17,012 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

230 BBL/mo

Di (annual)

22.7%

b-factor

0.4

EUR

18,728 BBL

R-squared

0.681

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MID-TEX ENERGY INC.13,8001993-11-24
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