XBC-CAROLINE 3B

Oil · District 7C · Lease #20775

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

448k BBL

Cum Gas

1.6M MCF

casinghead

Wells

1

Production

2019-11 — 2026-04

Peak Month

2019-12

Production History

Cum Oil: 447,638 BBL Cum Gas: 1,571,994 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

28,969 BBL/mo

Di (annual)

145.7%

b-factor

0.6

EUR

549,508 BBL

R-squared

0.928

type

hyperbolic

Operator History (from monthly production reports)

2019-11 — 2026-07 PIONEER NATURAL RES. USA, INC. 81 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
302HPIONEER NATURAL RES. USA, INC.110,5202019-05-30