RINGO 8-9-DZ

Oil · District 7C · Lease #20997

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

246k BBL

Cum Gas

997k MCF

casinghead

Wells

1

Production

2020-03 — 2026-04

Peak Month

2020-04

Production History

Cum Oil: 245,995 BBL Cum Gas: 996,618 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

17,923 BBL/mo

Di (annual)

210.4%

b-factor

0.8

EUR

343,142 BBL

R-squared

0.966

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
4108HPIONEER NATURAL RES. USA, INC.19,5002019-08-07