TREDAWAY-ELKIN 21I

Oil · District 08 · Lease #63568

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

154k BBL

Cum Gas

218k MCF

casinghead

Wells

1

Production

2025-04 — 2026-04

Peak Month

2026-01

Production History

Cum Oil: 154,324 BBL Cum Gas: 218,306 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

28,880 BBL/mo

Di (annual)

225.7%

b-factor

0.0

EUR

154,029 BBL

R-squared

0.975

type

exponential

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9HPIONEER NATURAL RES. USA, INC.110,5022024-12-16