Friday, August 14, 2026

The XTO Muller Wells In Alkali Creek -- Incredibly Slow Decline Rates -- August 14, 2026

Locator: 51414MULLER.

These wells were drilled in very late 2024 and started producing in early 2025; not even two years old yet 

The wells:

  • 36839, drl/NC-->drl/NCW, XTO, Muller 31X-12EXH, Alkali Creek, cum 395K 6/26;
  • 36838, loc/NC--loc/NCW, XTO, HBU Muller 31X-12A, Hofflund, cum 316K 6/26;
  • Production profile of #36839; look at that incredibly slow decline rate.

    PoolDateDaysBBLS OilRunsBBLS WaterMCF ProdMCF SoldVent/Flare
    BAKKEN6-2026292265422553128243252531770725
    BAKKEN5-2026313034030197159084285842587231
    BAKKEN4-2026302187721796160583004029426582
    BAKKEN3-2026282125021267166433196431648226
    BAKKEN2-2026231909919157164422754327259244
    BAKKEN1-2026219563930487622157921345200
    BAKKEN12-202531131351318096665551755211265
    BAKKEN11-202530137621378897363754536821685
    BAKKEN10-2025301451014455100703521135022152
    BAKKEN9-2025291533215284104273875037944787
    BAKKEN8-20253117998181811242744953434351496
    BAKKEN7-2025311973119697131564583545573242
    BAKKEN6-2025302314323166150575191851701198
    BAKKEN5-2025312916229118170105781057337453
    BAKKEN4-2025302842828564150564544945158274
    BAKKEN3-2025293211032987150994198441563392
    BAKKEN2-20252836162351121817753001513661597
    BAKKEN1-2025182601325635108293748536939520
    BAKKEN12-2024004580000
    BAKKEN11-202467492870325903259

    The maps: