COMANCHEROS 19-31 3103

Oil · District 08 · Lease #51898

Operator: XTO ENERGY INC.

Cum Oil

1.6M BBL

Cum Gas

5.3M MCF

casinghead

Wells

3

Production

2019-01 — 2026-04

Peak Month

2020-07

Production History

Cum Oil: 1,630,144 BBL Cum Gas: 5,318,541 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

49,146 BBL/mo

Di (annual)

83.6%

b-factor

0.6

EUR

1,563,253 BBL

R-squared

0.714

type

hyperbolic

Operator History (from monthly production reports)

2019-01 — 2026-07 XTO ENERGY INC. 91 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3183NHXTO ENERGY INC.110,5002019-02-13
3103BHXTO ENERGY INC.29,5002018-05-25
3113AHXTO ENERGY INC.39,1002018-04-27