NUNN

Oil · District 9 · Lease #12761

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

79k BBL

Cum Gas

0 MCF

Wells

2

Production

1993-01 — 2026-03

Peak Month

2001-02

Production History

Cum Oil: 79,297 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

316 BBL/mo

Di (annual)

9.4%

b-factor

0.3

EUR

50,275 BBL

R-squared

0.450

type

hyperbolic

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PARKER & PARSLEY, LTD.18,6001989-11-27
1PARKER & PARSLEY, LTD.18,6001989-11-22
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