SELF

Oil · District 08 · Lease #42875

Operator: XTO ENERGY INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

66k BBL

Cum Gas

126k MCF

casinghead

Wells

1

Production

2011-10 — 2026-04

Peak Month

2014-12

Production History

Cum Oil: 65,919 BBL Cum Gas: 126,024 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,459 BBL/mo

Di (annual)

116.8%

b-factor

0.4

EUR

41,752 BBL

R-squared

0.817

type

hyperbolic

Operator History (from monthly production reports)

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

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

2011-10 — 2014-06 BERRY OIL COMP. 33 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3H	42-317-36896	XTO ENERGY INC.	1	9,200	2011-05-30