NOBLES "A"

Oil · District 08 · Lease #39041

Operator: XTO ENERGY INC.

Cum Oil

373k BBL

Cum Gas

916k MCF

casinghead

Wells

8

Production

2008-09 — 2019-09

Peak Month

2010-05

Production History

Cum Oil: 373,383 BBL Cum Gas: 916,413 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,249 BBL/mo

Di (annual)

166.1%

b-factor

1.3

EUR

528,980 BBL

R-squared

0.835

type

hyperbolic

Operator History (from monthly production reports)

2014-11 — 2020-02 XTO ENERGY INC. 64 mo
2010-05 — 2014-10 LINN OPERATING, INC. 54 mo
2008-09 — 2010-04 HENRY RESOURCES LLC 20 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2811XTO ENERGY INC.211,0002011-08-10
2807XTO ENERGY INC.411,0002011-05-20
2802XTO ENERGY INC.111,0002009-12-08
2814XTO ENERGY INC.211,0002009-12-08
2815XTO ENERGY INC.312,0002009-12-08
2810XTO ENERGY INC.111,0002009-11-12
2803XTO ENERGY INC.111,0002008-09-18
2806XTO ENERGY INC.210,9002008-05-09