BAST-BIRD 28H

Oil · District 7C · Lease #22159

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

223k BBL

Cum Gas

1.6M MCF

casinghead

Wells

1

Production

2023-05 — 2026-04

Peak Month

2024-04

Production History

Cum Oil: 223,188 BBL Cum Gas: 1,618,744 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

25,903 BBL/mo

Di (annual)

235.1%

b-factor

0.4

EUR

220,128 BBL

R-squared

0.987

type

hyperbolic

Operator History (from monthly production reports)

2023-05 — 2026-07 PIONEER NATURAL RES. USA, INC. 39 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8HPIONEER NATURAL RES. USA, INC.110,6022022-12-27