XBC-CAROLINE 3K

Oil · District 7C · Lease #20820

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

392k BBL

Cum Gas

1.6M MCF

casinghead

Wells

1

Production

2019-12 — 2026-04

Peak Month

2020-01

Production History

Cum Oil: 391,575 BBL Cum Gas: 1,643,412 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

27,167 BBL/mo

Di (annual)

183.7%

b-factor

0.7

EUR

493,291 BBL

R-squared

0.972

type

hyperbolic

Operator History (from monthly production reports)

2019-12 — 2026-07 PIONEER NATURAL RES. USA, INC. 80 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
311HPIONEER NATURAL RES. USA, INC.110,6402019-04-30