CONCORD SOUTH E

Oil · District 02 · Lease #11899

Operator: REPSOL OIL & GAS USA, LLC

Cum Oil

100k BBL

Cum Gas

179k MCF

casinghead

Wells

1

Production

2019-09 — 2026-04

Peak Month

2020-04

Production History

Cum Oil: 99,658 BBL Cum Gas: 178,520 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,953 BBL/mo

Di (annual)

269.3%

b-factor

0.7

EUR

101,505 BBL

R-squared

0.800

type

hyperbolic

Operator History (from monthly production reports)

2023-08 — 2026-07 REPSOL OIL & GAS USA, LLC 36 mo
2023-01 — 2023-07 REPSOL EAGLE FORD NORTH, LLC 7 mo
2019-09 — 2022-12 INPEX EAGLE FORD, LLC 40 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6HREPSOL OIL & GAS USA, LLC111,5002019-07-09