XBC GIDDINGS ESTATE 434C

Oil · District 7C · Lease #19872

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

312k BBL

Cum Gas

1.4M MCF

casinghead

Wells

1

Production

2017-11 — 2025-10

Peak Month

2017-12

Production History

Cum Oil: 311,935 BBL Cum Gas: 1,408,685 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14,454 BBL/mo

Di (annual)

77.9%

b-factor

0.3

EUR

317,423 BBL

R-squared

0.858

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HPIONEER NATURAL RES. USA INC.111,0002016-12-30