Monday, January 12, 2026

Random Look At Two EOG Mandaree Wells In Phaelens Butte -- January 12, 2026

Locator: 49888B.

Both 1280-acre spacing, both laterals run south. 

Over 600K since 9/22:

  • 38965, drl/A, EOG, Mandaree 148-0916H, Phaelens Butte, t9/22; cum 619K 11/25; early production profile:
BAKKEN7-2023292167421614331493291832713205
BAKKEN6-2023302648226685392054117040926244
BAKKEN5-2023313232932351484124555044880277
BAKKEN4-2023292914729209437664312542061252
BAKKEN3-2023313510934960536954840747257301
BAKKEN2-202328337723373854394463414564622
BAKKEN1-2023314196542009718795841757321345
BAKKEN12-20223035621355726252647332466080
BAKKEN11-20223039757396687150651719505770
BAKKEN10-20223137337373046758246757437140
BAKKEN9-20229965194431496611105103820

Of interest, to the west:

  • 40506, drl/A, EOG, Mandaree 0916-04H (sic), Phaelens Butte, t7/24; cum 297K 11/25; full production profile:
PoolDateDaysBBLS OilRunsBBLS WaterMCF ProdMCF SoldVent/Flare
BAKKEN11-202530642763691280410034999539
BAKKEN10-2025313206326495064457443324
BAKKEN9-2025275687574912956100791003841
BAKKEN8-2025318272833216051150111496051
BAKKEN7-202531112261115517775244252436065
BAKKEN6-202530118401182911734215642147391
BAKKEN5-202531153771536415302252392515584
BAKKEN4-202530101381018913791127471266879
BAKKEN3-202531144971453716053206832059885
BAKKEN2-202528176171764616153361273603889
BAKKEN1-2025312218222071188273888538645240
BAKKEN12-2024272134721433212423655636342214
BAKKEN11-2024303079830698303695121350842371
BAKKEN10-2024212552125583283623456234298264
BAKKEN9-2024303427734244449654324342698541
BAKKEN8-2024315582155827664867185071322523
BAKKEN7-20243122922138238426762517158
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