CRAWFORD-WELCHEST 27B

Oil · District 08 · Lease #62029

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

281k BBL

Cum Gas

791k MCF

casinghead

Wells

1

Production

2024-05 — 2026-04

Peak Month

2024-12

Production History

Cum Oil: 281,170 BBL Cum Gas: 791,292 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

27,899 BBL/mo

Di (annual)

169.0%

b-factor

0.0

EUR

198,413 BBL

R-squared

0.702

type

exponential

Operator History (from monthly production reports)

2024-05 — 2026-07 PIONEER NATURAL RES. USA, INC. 27 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HPIONEER NATURAL RES. USA, INC.19,4002023-10-20