TARTT, EMMA ET AL

Oil · District 01 · Lease #15239

Operator: XTO ENERGY INC.

Cum Oil

135k BBL

Cum Gas

74k MCF

casinghead

Wells

1

Production

2010-10 — 2013-01

Peak Month

2010-11

Production History

Cum Oil: 135,459 BBL Cum Gas: 74,071 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,820 BBL/mo

Di (annual)

217.6%

b-factor

1.0

EUR

332,446 BBL

R-squared

0.976

type

hyperbolic

Operator History (from monthly production reports)

2010-10 — 2013-06 XTO ENERGY INC. 33 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17HXTO ENERGY INC.318,0002013-02-20