DIAMOND RIO 9-16H

Oil · District 08 · Lease #56352

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

643k BBL

Cum Gas

1.5M MCF

casinghead

Wells

1

Production

2021-08 — 2026-04

Peak Month

2022-10

Production History

Cum Oil: 643,208 BBL Cum Gas: 1,452,699 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

37,127 BBL/mo

Di (annual)

180.6%

b-factor

0.9

EUR

956,126 BBL

R-squared

0.872

type

hyperbolic

Operator History (from monthly production reports)

2021-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 60 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2806HPIONEER NATURAL RES. USA, INC.110,4762021-05-12