RINGO "A"

Oil · District 7C · Lease #12022

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

16k BBL

Cum Gas

123k MCF

casinghead

Wells

1

Production

1993-01 — 2021-06

Peak Month

1999-09

Production History

Cum Oil: 15,506 BBL Cum Gas: 122,577 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

91 BBL/mo

Di (annual)

6.6%

b-factor

0.0

EUR

16,049 BBL

R-squared

0.668

type

exponential

Operator History (from monthly production reports)

1997-09 — 2024-01 PIONEER NATURAL RES. USA, INC. 317 mo
1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo
1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.18,2001986-07-24