MCMASTER

Oil · District 9 · Lease #13967

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

21k BBL

Cum Gas

0 MCF

Wells

3

Production

1995-11 — 2026-03

Peak Month

1996-12

Production History

Cum Oil: 21,297 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

161 BBL/mo

Di (annual)

18.8%

b-factor

0.5

EUR

16,902 BBL

R-squared

0.661

type

hyperbolic

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4COX, JOHN L.18,5001984-10-18
142-383-20018--------
342-383-20016--------
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