M. GILBY ET AL OIL UNIT

Oil · District 03 · Lease #24870

Operator: XTO ENERGY INC.

Cum Oil

22k BBL

Cum Gas

221k MCF

casinghead

Wells

1

Production

2006-07 — 2026-04

Peak Month

2009-05

Production History

Cum Oil: 22,044 BBL Cum Gas: 221,458 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

570 BBL/mo

Di (annual)

195.8%

b-factor

0.0

EUR

3,494 BBL

R-squared

0.470

type

exponential

Operator History (from monthly production reports)

2016-11 — 2026-07 HILCORP ENERGY COMPANY 117 mo
2008-12 — 2016-10 XTO ENERGY INC. 95 mo
2006-07 — 2008-11 HUNT, HASSIE EXPLORATION COMPANY 29 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HILCORP ENERGY COMPANY212,0002006-04-28