RINGO "14"

Oil · District 7C · Lease #16383

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

57k BBL

Cum Gas

113k MCF

casinghead

Wells

2

Production

2007-10 — 2021-03

Peak Month

2007-12

Production History

Cum Oil: 56,523 BBL Cum Gas: 113,138 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

631 BBL/mo

Di (annual)

12.3%

b-factor

0.2

EUR

74,096 BBL

R-squared

0.399

type

hyperbolic

Operator History (from monthly production reports)

2007-10 — 2026-07 PIONEER NATURAL RES. USA, INC. 226 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PIONEER NATURAL RES. USA INC.19,9752007-10-02
1PIONEER NATURAL RES. USA INC.19,9752007-07-17