TXL 36 UNIT

Oil · District 08 · Lease #53821

Operator: XTO ENERGY INC.

Cum Oil

2.3M BBL

Cum Gas

8.2M MCF

casinghead

Wells

13

Production

2019-12 — 2026-04

Peak Month

2021-11

Production History

Cum Oil: 2,280,276 BBL Cum Gas: 8,197,319 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

195,483 BBL/mo

Di (annual)

256.5%

b-factor

0.8

EUR

3,142,573 BBL

R-squared

0.986

type

hyperbolic

Operator History (from monthly production reports)

2019-12 — 2026-07 XTO ENERGY INC. 80 mo

Wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3614AHXTO ENERGY INC.19,9202019-08-27
3641SHXTO ENERGY INC.28,8002019-08-27
3604BHXTO ENERGY INC.19,9002019-08-26
3624SHXTO ENERGY INC.18,9882019-08-26
3644SHXTO ENERGY INC.18,8002019-08-26
3611AHXTO ENERGY INC.29,5202019-08-23
3601BHXTO ENERGY INC.29,8702019-08-22
3602BHXTO ENERGY INC.29,8702019-08-22
3603BHXTO ENERGY INC.29,8902019-08-22
3613AHXTO ENERGY INC.29,5202019-08-22
3643SHXTO ENERGY INC.28,8002019-08-22
3612AHXTO ENERGY INC.19,5202019-08-21
3622SHXTO ENERGY INC.18,9882019-08-21