BLACK-CLARK

Oil · District 06 · Lease #14074

Operator: XTO ENERGY INC.

Cum Oil

1k BBL

Cum Gas

53k MCF

casinghead

Wells

1

Production

2001-02 — 2003-08

Peak Month

2003-04

Production History

Cum Oil: 1,254 BBL Cum Gas: 53,484 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

427 BBL/mo

Di (annual)

878.9%

b-factor

0.4

EUR

972 BBL

R-squared

0.659

type

hyperbolic

Operator History (from monthly production reports)

2001-06 — 2004-01 XTO ENERGY INC. 32 mo
2001-02 — 2001-05 CROSS TIMBERS OPERATING COMPANY 4 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1XTO ENERGY INC.58,9002017-01-24