SCHARBAUER -F-

Oil · District 08 · Lease #31734

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

48k BBL

Cum Gas

169k MCF

casinghead

Wells

2

Production

1993-01 — 2008-11

Peak Month

1993-01

Production History

Cum Oil: 48,235 BBL Cum Gas: 168,730 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

385 BBL/mo

Di (annual)

6.1%

b-factor

0.0

EUR

72,099 BBL

R-squared

0.475

type

exponential

Operator History (from monthly production reports)

1997-09 — 2013-12 PIONEER NATURAL RES. USA, INC. 196 mo
1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo
1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17LSDIAMONDBACK E&P LLC110,2502024-03-07
1PIONEER NATURAL RES. USA INC.19,7501988-02-04