TALON

Oil · District 08 · Lease #41352

Operator: XTO ENERGY INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

207k BBL

Cum Gas

808k MCF

casinghead

Wells

4

Production

2010-11 — 2026-04

Peak Month

2013-06

Production History

Cum Oil: 206,949 BBL Cum Gas: 807,651 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,579 BBL/mo

Di (annual)

6.3%

b-factor

0.0

EUR

287,839 BBL

R-squared

0.365

type

exponential

Operator History (from monthly production reports)

2014-11 — 2026-07 XTO ENERGY INC. 141 mo

2014-07 — 2014-10 LINN OPERATING, INC. 4 mo

2011-03 — 2014-06 BERRY OIL COMP. 40 mo

2010-11 — 2011-02 PIEDRA OPERATING, LLC 4 mo

Wells (4)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-329-36689	XTO ENERGY INC.	4	11,500	2013-03-04
4	42-173-34675	XTO ENERGY INC.	1	12,000	2012-01-19
3	42-329-37752	XTO ENERGY INC.	1	12,000	2011-12-22
2	42-329-37041	XTO ENERGY INC.	2	11,500	2011-01-19