STONE-ROBB E45E

Oil · District 08 · Lease #58147

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

332k BBL

Cum Gas

278k MCF

casinghead

Wells

1

Production

2022-09 — 2026-04

Peak Month

2022-11

Production History

Cum Oil: 332,284 BBL Cum Gas: 278,296 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

24,412 BBL/mo

Di (annual)

215.4%

b-factor

0.8

EUR

457,895 BBL

R-squared

0.795

type

hyperbolic

Operator History (from monthly production reports)

2022-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 47 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HPIONEER NATURAL RES. USA, INC.110,0142021-12-22