XBC GIDDINGS ESTATE F

Oil · District 7C · Lease #18699

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

172k BBL

Cum Gas

469k MCF

casinghead

Wells

1

Production

2014-08 — 2026-04

Peak Month

2014-11

Production History

Cum Oil: 172,465 BBL Cum Gas: 469,223 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,983 BBL/mo

Di (annual)

144.3%

b-factor

0.9

EUR

185,202 BBL

R-squared

0.740

type

hyperbolic

Operator History (from monthly production reports)

2014-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 144 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
18HPIONEER NATURAL RES. USA, INC.111,0002014-04-02