WELCH-COX W39P

Oil · District 08 · Lease #58342

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

379k BBL

Cum Gas

667k MCF

casinghead

Wells

1

Production

2022-08 — 2026-04

Peak Month

2023-07

Production History

Cum Oil: 379,014 BBL Cum Gas: 667,035 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

16,496 BBL/mo

Di (annual)

49.0%

b-factor

0.0

EUR

403,792 BBL

R-squared

0.569

type

exponential

Operator History (from monthly production reports)

2022-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 48 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
216HPIONEER NATURAL RES. USA, INC.110,6062021-06-03