SHACKELFORD 32-29

Oil · District 08 · Lease #64212

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

142k BBL

Cum Gas

1.0M MCF

casinghead

Wells

1

Production

2025-04 — 2026-04

Peak Month

2025-04

Production History

Cum Oil: 141,874 BBL Cum Gas: 1,018,404 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,708 BBL/mo

Di (annual)

278.4%

b-factor

0.8

EUR

339,551 BBL

R-squared

0.956

type

hyperbolic

Operator History (from monthly production reports)

2025-04 — 2026-07 PIONEER NATURAL RES. USA, INC. 16 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPIONEER NATURAL RES. USA, INC.412,0002023-06-09