SHACKELFORD 3C

Oil · District 08 · Lease #63389

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

286k BBL

Cum Gas

744k MCF

casinghead

Wells

1

Production

2025-01 — 2026-04

Peak Month

2026-03

Production History

Cum Oil: 286,224 BBL Cum Gas: 744,136 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

44,797 BBL/mo

Di (annual)

229.3%

b-factor

0.0

EUR

235,116 BBL

R-squared

0.905

type

exponential

Operator History (from monthly production reports)

2025-01 — 2026-07 PIONEER NATURAL RES. USA, INC. 19 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
303HPIONEER NATURAL RES. USA, INC.110,6102024-07-15