STONE-LLOYD E40G

Oil · District 08 · Lease #63739

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

213k BBL

Cum Gas

207k MCF

casinghead

Wells

1

Production

2025-06 — 2026-04

Peak Month

2025-08

Production History

Cum Oil: 212,630 BBL Cum Gas: 206,668 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

38,408 BBL/mo

Di (annual)

431.6%

b-factor

1.0

EUR

575,528 BBL

R-squared

0.969

type

hyperbolic

Operator History (from monthly production reports)

2025-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 14 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7HPIONEER NATURAL RES. USA, INC.210,0152024-05-23