BAST-BIRD 28E

Oil · District 7C · Lease #22127

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

217k BBL

Cum Gas

740k MCF

casinghead

Wells

1

Production

2023-06 — 2026-04

Peak Month

2023-11

Production History

Cum Oil: 216,736 BBL Cum Gas: 739,864 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,652 BBL/mo

Di (annual)

62.1%

b-factor

0.0

EUR

205,907 BBL

R-squared

0.437

type

exponential

Operator History (from monthly production reports)

2023-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 38 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HPIONEER NATURAL RES. USA, INC.110,6022022-12-27