CRAWFORD-WELCHEST 27P

Oil · District 08 · Lease #62244

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

67k BBL

Cum Gas

80k MCF

casinghead

Wells

1

Production

2024-09 — 2026-04

Peak Month

2025-05

Production History

Cum Oil: 67,231 BBL Cum Gas: 79,892 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,265 BBL/mo

Di (annual)

322.6%

b-factor

0.0

EUR

49,644 BBL

R-squared

0.735

type

exponential

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
16HPIONEER NATURAL RES. USA, INC.29,4002023-10-20