RINGO "H"

Oil · District 7C · Lease #12611

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

28k BBL

Cum Gas

211k MCF

casinghead

Wells

1

Production

1993-01 — 2023-01

Peak Month

1993-04

Production History

Cum Oil: 27,836 BBL Cum Gas: 211,105 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

248 BBL/mo

Di (annual)

13.3%

b-factor

0.3

EUR

29,551 BBL

R-squared

0.860

type

hyperbolic

Operator History (from monthly production reports)

1997-09 — 2023-06 PIONEER NATURAL RES. USA, INC. 310 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.28,3001988-10-18