RINGO 10 AND 7

Oil · District 7C · Lease #19420

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

631k BBL

Cum Gas

3.2M MCF

casinghead

Wells

2

Production

2016-04 — 2026-04

Peak Month

2017-03

Production History

Cum Oil: 631,089 BBL Cum Gas: 3,160,512 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

29,731 BBL/mo

Di (annual)

109.1%

b-factor

0.6

EUR

739,160 BBL

R-squared

0.914

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 66 mo
2016-04 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 58 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4205HPIONEER NATURAL RES. USA, INC.18,4002016-09-28
4405HPIONEER NATURAL RES. USA, INC.19,1002016-02-04