FASKEN-EVANS 11B

Oil · District 08 · Lease #62900

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

257k BBL

Cum Gas

365k MCF

casinghead

Wells

1

Production

2024-09 — 2026-04

Peak Month

2025-06

Production History

Cum Oil: 257,079 BBL Cum Gas: 365,013 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

32,237 BBL/mo

Di (annual)

208.6%

b-factor

0.3

EUR

265,184 BBL

R-squared

0.841

type

hyperbolic

Operator History (from monthly production reports)

2024-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 23 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HPIONEER NATURAL RES. USA, INC.19,4002024-06-21