RINGO 8-9-A

Oil · District 7C · Lease #21122

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

298k BBL

Cum Gas

1.1M MCF

casinghead

Wells

1

Production

2020-03 — 2026-04

Peak Month

2020-04

Production History

Cum Oil: 297,961 BBL Cum Gas: 1,072,051 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,939 BBL/mo

Di (annual)

108.7%

b-factor

0.9

EUR

386,879 BBL

R-squared

0.679

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 66 mo
2020-03 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 11 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4102HPIONEER NATURAL RES. USA, INC.18,9502019-08-22