RINGO 9

Oil · District 7C · Lease #18970

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

425k BBL

Cum Gas

3.0M MCF

casinghead

Wells

4

Production

2014-11 — 2025-05

Peak Month

2016-09

Production History

Cum Oil: 424,680 BBL Cum Gas: 3,023,750 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14,681 BBL/mo

Di (annual)

53.9%

b-factor

0.2

EUR

408,585 BBL

R-squared

0.762

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 66 mo
2014-11 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 75 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPARSLEY ENERGY OPERATIONS LLC312,7702015-07-24
4PIONEER NATURAL RES. USA INC.110,9002015-01-14
2HPIONEER NATURAL RES. USA INC.111,2002014-05-28
3HPIONEER NATURAL RES. USA INC.19,3002014-05-28