CONCORD SOUTH D

Oil · District 02 · Lease #11927

Operator: REPSOL OIL & GAS USA, LLC

Cum Oil

110k BBL

Cum Gas

188k MCF

casinghead

Wells

1

Production

2019-09 — 2026-04

Peak Month

2020-11

Production History

Cum Oil: 110,376 BBL Cum Gas: 188,076 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,895 BBL/mo

Di (annual)

451.1%

b-factor

1.0

EUR

114,131 BBL

R-squared

0.644

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
5HREPSOL OIL & GAS USA, LLC111,5002019-07-09