RINGO "D"

Oil · District 7C · Lease #12353

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

27k BBL

Cum Gas

196k MCF

casinghead

Wells

1

Production

1993-01 — 2021-09

Peak Month

1993-03

Production History

Cum Oil: 27,338 BBL Cum Gas: 196,016 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

226 BBL/mo

Di (annual)

17.8%

b-factor

0.5

EUR

24,948 BBL

R-squared

0.844

type

hyperbolic

Operator History (from monthly production reports)

1997-09 — 2023-05 PIONEER NATURAL RES. USA, INC. 309 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.18,2501987-11-04