TARZAN UNIT 2

Oil · District 08 · Lease #50004

Operator: XTO ENERGY INC.

Cum Oil

2.0M BBL

Cum Gas

3.2M MCF

casinghead

Wells

7

Production

2017-11 — 2026-04

Peak Month

2025-03

Production History

Cum Oil: 1,989,480 BBL Cum Gas: 3,245,914 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

52,877 BBL/mo

Di (annual)

82.8%

b-factor

0.0

EUR

766,459 BBL

R-squared

0.571

type

exponential

Operator History (from monthly production reports)

2017-11 — 2026-07 XTO ENERGY INC. 105 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2005BHXTO ENERGY INC.210,5002023-08-11
2066DHXTO ENERGY INC.110,5002023-08-11
2075JHXTO ENERGY INC.210,5002023-08-11
2087NHXTO ENERGY INC.310,5002023-08-11
2008BHXTO ENERGY INC.19,0622017-10-13
2028SHXTO ENERGY INC.18,4272017-10-13
2048SHXTO ENERGY INC.18,3202017-10-13