ORTON UNIT

Oil · District 02 · Lease #11789

Operator: REPSOL OIL & GAS USA, LLC

Cum Oil

827k BBL

Cum Gas

1.4M MCF

casinghead

Wells

6

Production

2019-03 — 2026-04

Peak Month

2021-07

Production History

Cum Oil: 826,790 BBL Cum Gas: 1,435,618 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

60,514 BBL/mo

Di (annual)

289.7%

b-factor

0.9

EUR

1,049,963 BBL

R-squared

0.940

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
2019-03 — 2022-12 INPEX EAGLE FORD, LLC 46 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
106HREPSOL OIL & GAS USA, LLC111,0002022-06-22
105HREPSOL OIL & GAS USA, LLC112,5002019-11-08
104HREPSOL OIL & GAS USA, LLC112,5002019-11-06
102HREPSOL OIL & GAS USA, LLC112,0002019-08-22
103HREPSOL OIL & GAS USA, LLC112,0002019-08-22
101HREPSOL OIL & GAS USA, LLC112,0002018-10-18