UNIVNATALIE B

Oil · District 08 · Lease #44048

Operator: XTO ENERGY INC.

Cum Oil

33k BBL

Cum Gas

216k MCF

casinghead

Wells

1

Production

2012-02 — 2026-04

Peak Month

2024-12

Production History

Cum Oil: 33,283 BBL Cum Gas: 216,174 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

544 BBL/mo

Di (annual)

40.2%

b-factor

0.0

EUR

16,183 BBL

R-squared

0.446

type

exponential

Operator History (from monthly production reports)

2014-11 — 2026-07 XTO ENERGY INC. 141 mo
2012-02 — 2014-10 LINN OPERATING, INC. 33 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2401XTO ENERGY INC.111,3002009-12-30