DIAMOND RIO 9-16J

Oil · District 08 · Lease #56329

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

424k BBL

Cum Gas

662k MCF

casinghead

Wells

1

Production

2021-07 — 2026-04

Peak Month

2022-02

Production History

Cum Oil: 424,094 BBL Cum Gas: 662,342 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23,270 BBL/mo

Di (annual)

76.4%

b-factor

0.1

EUR

406,425 BBL

R-squared

0.854

type

hyperbolic

Operator History (from monthly production reports)

2021-07 — 2026-07 PIONEER NATURAL RES. USA, INC. 61 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2407HPIONEER NATURAL RES. USA, INC.110,4932021-05-12