RATLIFF

Oil · District 7C · Lease #15304

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

859 BBL

Cum Gas

0 MCF

Wells

1

Production

2002-06 — 2004-02

Peak Month

2002-07

Production History

Cum Oil: 859 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

70 BBL/mo

Di (annual)

108.8%

b-factor

0.0

EUR

756 BBL

R-squared

0.328

type

exponential

Operator History (from monthly production reports)

2007-07 — 2008-12 PIONEER NATURAL RES. USA, INC. 18 mo
2002-06 — 2007-06 MID-STATES OPERATING COMPANY 61 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.28,5002002-09-24