Updating A Young Enerplus Antelope Well That Has Is Trending Toward Three-Quarters Of A Million Bbls Crude Oil Cumulative; Only Four Years Old -- February 10, 2023

The well:

• 31774, 5,058, Enerplus / Bruin, Fort Berthold 151-94-27A-34-16H, Antelope, t7/18; cum 668K 8/21; cum 720K 12/22;

Initial production:

SANISH	1-2019	30	30937	30642	20592	70762	53953	11816
SANISH	12-2018	31	50242	50194	26772	87965	58424	29261
SANISH	11-2018	19	23718	23701	16934	27753	15030	12602
SANISH	10-2018	31	62285	62233	55956	86428	56123	30017
SANISH	9-2018	30	50357	50881	55448	68944	53380	15111
SANISH	8-2018	31	96045	96183	70073	92539	72538	19688
SANISH	7-2018	22	61234	60338	83791	82493	16676	65537

2020:

SANISH	11-2020	30	7250	7142	4668	26385	19135	1904
SANISH	10-2020	31	10490	10557	5642	28943	21834	1834
SANISH	9-2020	8	2274	2107	1099	4766	3580	310
SANISH	8-2020	4	838	1069	510	2701	2230	150

Recent:

Pool	Date	Days	BBLS Oil	Runs	BBLS Water	MCF Prod	MCF Sold	Vent/Flare
SANISH	12-2022	28	2281	2376	4310	11323	4963	3329
SANISH	11-2022	29	2747	2694	2756	11008	5278	2308
SANISH	10-2022	28	3122	3153	3627	9755	5492	1276
SANISH	9-2022	30	3898	3918	5675	11426	5156	2618
SANISH	8-2022	31	5387	5508	7490	12161	4242	3800
SANISH	7-2022	21	3338	2847	5326	8357	1235	2442
SANISH	6-2022	0	0	0	0	0	0	0
SANISH	5-2022	0	0	405	0	0	0	0
SANISH	4-2022	0	0	0	0	0	0	0
SANISH	3-2022	20	3306	3291	3728	16387	8945	2370
SANISH	2-2022	27	4023	3944	3717	18308	10594	2722
SANISH	1-2022	28	5442	5465	3650	25630	13939	5706