TXL "U"

Oil · District 7C · Lease #13670

Operator: XTO ENERGY INC.

Cum Oil

81k BBL

Cum Gas

911k MCF

casinghead

Wells

1

Production

1994-08 — 2022-12

Peak Month

1994-10

Production History

Cum Oil: 81,015 BBL Cum Gas: 910,799 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,746 BBL/mo

Di (annual)

52.5%

b-factor

0.6

EUR

84,503 BBL

R-squared

0.689

type

hyperbolic

Operator History (from monthly production reports)

2012-01 — 2026-07 XTO ENERGY INC. 175 mo
1994-08 — 2011-12 MOBIL PRODUCING TX. & N.M. INC. 209 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3XTO ENERGY INC.112,7501994-06-15