CRAWFORD-WELCHEST 27G

Oil · District 08 · Lease #61781

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

185k BBL

Cum Gas

457k MCF

casinghead

Wells

1

Production

2024-03 — 2026-04

Peak Month

2024-12

Production History

Cum Oil: 184,661 BBL Cum Gas: 456,844 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

19,886 BBL/mo

Di (annual)

242.9%

b-factor

1.3

EUR

727,525 BBL

R-squared

0.897

type

hyperbolic

Operator History (from monthly production reports)

2024-03 — 2026-07 PIONEER NATURAL RES. USA, INC. 29 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7HPIONEER NATURAL RES. USA, INC.19,4002023-10-20