TXL 21 UNIT 2

Oil · District 08 · Lease #52580

Operator: XTO ENERGY INC.

Cum Oil

590k BBL

Cum Gas

1.5M MCF

casinghead

Wells

4

Production

2019-05 — 2026-04

Peak Month

2023-07

Production History

Cum Oil: 590,450 BBL Cum Gas: 1,512,957 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,708 BBL/mo

Di (annual)

42.9%

b-factor

0.0

EUR

635,650 BBL

R-squared

0.693

type

exponential

Operator History (from monthly production reports)

2019-05 — 2026-07 XTO ENERGY INC. 87 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1605BHXTO ENERGY INC.19,8802019-03-07
1615AHXTO ENERGY INC.19,5802019-03-07
1625SHXTO ENERGY INC.29,0702019-03-07
1646SHXTO ENERGY INC.19,5802019-03-07