GRAEBER, NINA

Oil · District 10 · Lease #18426

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

110k BBL

Cum Gas

0 MCF

Wells

15

Production

1993-01 — 2026-03

Peak Month

1996-11

Production History

Cum Oil: 109,931 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,043 BBL/mo

Di (annual)

101.2%

b-factor

1.7

EUR

93,451 BBL

R-squared

0.573

type

hyperbolic

Wells (15)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17PARKER & PARSLEY DEVELOPMENT L.P13,3501996-07-08
18PARKER & PARSLEY DEVELOPMENT L.P13,3501996-07-08
142-335-10042--------
1242-335-10338--------
1442-335-10366--------
1542-335-10368--------
1642-335-30082--------
342-335-10044--------
442-335-10048--------
542-335-10047--------
642-335-10049--------
742-335-10050--------
842-335-10051--------
8W42-335-10051--------
942-335-10052--------
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