STRAIN "19Z"

Oil · District 08 · Lease #37952

Operator: XTO ENERGY INC.

Cum Oil

24k BBL

Cum Gas

87k MCF

casinghead

Wells

1

Production

2006-02 — 2014-01

Peak Month

2006-07

Production History

Cum Oil: 23,783 BBL Cum Gas: 87,466 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,342 BBL/mo

Di (annual)

209.3%

b-factor

1.0

EUR

35,868 BBL

R-squared

0.842

type

hyperbolic

Operator History (from monthly production reports)

2015-09 — 2016-03 XTO ENERGY INC. 7 mo
2006-02 — 2015-08 ENDEAVOR ENERGY RESOURCES L.P. 115 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1XTO ENERGY INC.312,0002015-06-29