XBC-XBC B 3A

Oil · District 7C · Lease #20828

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

427k BBL

Cum Gas

1.5M MCF

casinghead

Wells

1

Production

2019-12 — 2026-04

Peak Month

2020-01

Production History

Cum Oil: 427,018 BBL Cum Gas: 1,507,128 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

19,403 BBL/mo

Di (annual)

78.7%

b-factor

0.4

EUR

485,781 BBL

R-squared

0.956

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
301HPIONEER NATURAL RES. USA, INC.110,5202019-04-22