RIVERS UNIT 1

Oil · District 08 · Lease #56575

Operator: XTO ENERGY INC.

Cum Oil

2.3M BBL

Cum Gas

4.1M MCF

casinghead

Wells

8

Production

2021-09 — 2026-04

Peak Month

2025-05

Production History

Cum Oil: 2,277,628 BBL Cum Gas: 4,104,245 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

135,886 BBL/mo

Di (annual)

55.3%

b-factor

0.0

EUR

2,947,479 BBL

R-squared

0.587

type

exponential

Operator History (from monthly production reports)

2021-09 — 2026-07 XTO ENERGY INC. 59 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1902BHXTO ENERGY INC.110,2002022-03-04
1903BHXTO ENERGY INC.110,2002022-03-04
1961DHXTO ENERGY INC.310,2002022-03-04
1962DHXTO ENERGY INC.210,2002022-03-04
1972JHXTO ENERGY INC.310,2002022-03-04
1973JHXTO ENERGY INC.210,2002022-03-04
1981NHXTO ENERGY INC.311,7002022-03-04
1982NHXTO ENERGY INC.210,2002021-07-08