TXL 11 UNIT 4

Oil · District 08 · Lease #49133

Operator: XTO ENERGY INC.

Cum Oil

2.2M BBL

Cum Gas

10.9M MCF

casinghead

Wells

9

Production

2017-05 — 2026-04

Peak Month

2022-04

Production History

Cum Oil: 2,222,989 BBL Cum Gas: 10,930,836 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

83,157 BBL/mo

Di (annual)

133.2%

b-factor

0.5

EUR

1,455,040 BBL

R-squared

0.967

type

hyperbolic

Operator History (from monthly production reports)

2017-05 — 2026-07 XTO ENERGY INC. 111 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1405BHXTO ENERGY INC.211,0002020-01-06
1445SHXTO ENERGY INC.111,0002020-01-06
1415AHXTO ENERGY INC.311,0002020-01-02
1416AHXTO ENERGY INC.211,0002020-01-02
1426SHXTO ENERGY INC.111,0002020-01-02
1446SHXTO ENERGY INC.111,0002020-01-02
1417AHXTO ENERGY INC.19,6002017-03-10
1427SHXTO ENERGY INC.19,0182017-03-10
1407BHXTO ENERGY INC.19,9852017-03-07