BAST-BIRD 28D

Oil · District 7C · Lease #22156

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

180k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2023-05 — 2026-04

Peak Month

2024-04

Production History

Cum Oil: 180,429 BBL Cum Gas: 1,216,204 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

19,945 BBL/mo

Di (annual)

414.9%

b-factor

1.0

EUR

308,620 BBL

R-squared

0.883

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HPIONEER NATURAL RES. USA, INC.110,6022022-12-27