XBC GIDDINGS ESTATE 434D

Oil · District 7C · Lease #19833

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

247k BBL

Cum Gas

1.1M MCF

casinghead

Wells

1

Production

2017-11 — 2025-10

Peak Month

2017-12

Production History

Cum Oil: 247,213 BBL Cum Gas: 1,054,072 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14,373 BBL/mo

Di (annual)

113.5%

b-factor

0.5

EUR

293,808 BBL

R-squared

0.819

type

hyperbolic

Operator History (from monthly production reports)

2017-11 — 2026-07 PIONEER NATURAL RES. USA, INC. 105 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HPIONEER NATURAL RES. USA INC.111,0002017-01-03