HILL UNIT 1

Oil · District 08 · Lease #61356

Operator: XTO ENERGY INC.

Cum Oil

1.5M BBL

Cum Gas

2.1M MCF

casinghead

Wells

9

Production

2024-05 — 2026-04

Peak Month

2025-12

Production History

Cum Oil: 1,542,993 BBL Cum Gas: 2,069,567 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

147,538 BBL/mo

Di (annual)

113.6%

b-factor

0.0

EUR

1,559,073 BBL

R-squared

0.605

type

exponential

Operator History (from monthly production reports)

2024-05 — 2026-07 XTO ENERGY INC. 27 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2501BHXTO ENERGY INC.210,5002023-08-31
2503BHXTO ENERGY INC.210,5002023-08-31
2562DHXTO ENERGY INC.210,5002023-08-31
2563DHXTO ENERGY INC.210,5002023-08-31
2564DHXTO ENERGY INC.210,5002023-08-31
2571JHXTO ENERGY INC.210,5002023-08-31
2572JHXTO ENERGY INC.210,5002023-08-31
2574JHXTO ENERGY INC.210,5002023-08-31
2584NHXTO ENERGY INC.210,5002023-08-31