A Closer Look At The Oasis Kellogg Federal Well That Came Off Confidential Today -- February 28, 2020

The well:

• 35252, 236, Oasis, Kellogg Federal 5297 44-19 12T, Three Forks, 40 stages; 4.0 million lbs; Banks, t9/19; cum 57K 12/19;

The other wells on this pad:

• 35253, conf,
• 35351, conf, 

Production, #35252:

Pool	Date	Days	BBLS Oil	Runs	BBLS Water	MCF Prod	MCF Sold	Vent/Flare
BAKKEN	12-2019	31	22062	22102	36668	49566	45934	3136
BAKKEN	11-2019	30	11796	11741	27467	23446	19941	3025
BAKKEN	10-2019	31	19362	19576	34579	45009	39781	4732
BAKKEN	9-2019	6	2958	3260	4383	6729	5783	482
BAKKEN	8-2019	3	987	449	11704	1691	1411	248

Neighboring wells (both have been added to the index of "wells of interest"):

• 20048, 1,283, BR, Carlsbad 21-17H, Twin Valley, t8/12; cum 282K 12/19; huge production jump, period of interest:

Pool	Date	Days	BBLS Oil	Runs	BBLS Water	MCF Prod	MCF Sold	Vent/Flare
BAKKEN	12-2019	31	10081	10153	11460	31240	31163	0
BAKKEN	11-2019	30	8560	8204	12210	25963	25889	0
BAKKEN	10-2019	31	7545	7777	11218	21017	20940	0
BAKKEN	9-2019	30	6807	6485	14099	18266	12433	5759
BAKKEN	8-2019	21	1136	1380	11542	3607	2731	824
BAKKEN	7-2019	31	1912	1402	3688	4897	4262	558
BAKKEN	6-2019	30	3392	3963	1554	9282	9208	0
BAKKEN	5-2019	8	929	336	431	1634	1307	307
BAKKEN	4-2019	0	0	312	0	0	0	0
BAKKEN	3-2019	12	825	463	111	1573	1543	0
BAKKEN	2-2019	13	760	1406	127	1346	1314	0
BAKKEN	1-2019	13	1077	692	141	2087	2055	0
BAKKEN	12-2018	19	1113	1155	271	2197	2150	0

• 20277, 1,213, Oasis, Rolfsrud Federal 18-19H, Banks, t2/12; cum 245K 12/19; huge jump; period of interest:

Pool	Date	Days	BBLS Oil	Runs	BBLS Water	MCF Prod	MCF Sold	Vent/Flare
BAKKEN	12-2019	31	8368	8798	6590	39499	25182	14007
BAKKEN	11-2019	30	9962	9623	13341	46463	29711	16452
BAKKEN	10-2019	31	11480	11812	24755	55517	26961	28247
BAKKEN	9-2019	26	6397	5815	35860	27445	12068	15116
BAKKEN	8-2019	1	30	0	0	141	0	131
BAKKEN	7-2019	0	0	0	0	0	0	0
BAKKEN	6-2019	0	0	0	0	0	0	0
BAKKEN	5-2019	0	0	0	0	0	0	0
BAKKEN	4-2019	0	0	0	0	0	0	0
BAKKEN	3-2019	0	0	0	0	0	0	0
BAKKEN	2-2019	0	0	0	0	0	0	0
BAKKEN	1-2019	0	0	0	0	0	0	0
BAKKEN	12-2018	5	195	503	220	855	805	0
BAKKEN	11-2018	29	1687	1314	1264	6110	5820	0
BAKKEN	10-2018	18	723	1062	375	3421	3241	0
BAKKEN	9-2018	30	1667	1852	955	6481	6181	0

From the file report, #35252:

• small frack;
• stimulated 7/19;
• approximately 16 miles northeast of Watford City, ND
• Three Forks, first bench;
• middle Bakken: entered at 11,065' MD (10,973' TVD) [44 feet thick]
• lower Bakken shale member: recorded at 11,155' MD (11,017' TVD)
• Pronghorn member: drilled at 11,236' MD (11,047' TVD) [five feet thick]
• Three Forks, 1st bench: drilled at 11,253' MD (11,052' TVD
• target: 16' , beginning 10' below the base of the Pronghorn and extending to 5' above the claystone;
• in the horizontal, a 10- 20' trip flare at 19,387' MD
• TD: 21,275' MD
• lateral portion drilled in six days
• exposed 9,916' of uncased hole, entirely within the Three Forks, first bench;

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Montessori

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