H & J UNIT 1 "D"

Oil · District 8A · Lease #18680

Operator: XTO ENERGY INC.

Cum Oil

142k BBL

Cum Gas

39k MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

2005-08

Production History

Cum Oil: 141,901 BBL Cum Gas: 39,258 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

479 BBL/mo

Di (annual)

3.3%

b-factor

0.0

EUR

140,621 BBL

R-squared

0.396

type

exponential

Operator History (from monthly production reports)

2025-04 — 2026-07 HILCORP ENERGY COMPANY 16 mo
2004-05 — 2025-03 XTO ENERGY INC. 251 mo
1993-01 — 2004-04 MOBIL PRODUCING TX. & N.M. INC. 136 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
38HILCORP ENERGY COMPANY411,8952016-01-20
36HILCORP ENERGY COMPANY212,3622012-05-31
28RHILCORP ENERGY COMPANY411,1032008-04-16
9A42-165-30230HILCORP ENERGY COMPANY------