BLAGRAVE L 31-43

Oil · District 08 · Lease #56341

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

259k BBL

Cum Gas

656k MCF

casinghead

Wells

1

Production

2021-08 — 2026-04

Peak Month

2021-10

Production History

Cum Oil: 259,489 BBL Cum Gas: 656,465 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

27,901 BBL/mo

Di (annual)

337.7%

b-factor

0.6

EUR

237,193 BBL

R-squared

0.962

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4212HPIONEER NATURAL RES. USA, INC.19,5002020-11-16