COX-CARLOS 19A

Oil · District 7C · Lease #22574

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

301k BBL

Cum Gas

810k MCF

casinghead

Wells

1

Production

2024-03 — 2026-04

Peak Month

2024-10

Production History

Cum Oil: 300,787 BBL Cum Gas: 810,433 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

34,262 BBL/mo

Di (annual)

303.0%

b-factor

1.0

EUR

682,867 BBL

R-squared

0.893

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPIONEER NATURAL RES. USA, INC.210,3142023-10-12