Monday, December 20, 2021

A Closer Look At The Most Recent FB Belford Well To Be Reported -- December 20, 2021

The Bruin FB Belford wells are tracked here

The well:

  • 36302, conf, Bruin, FB Belford 148-95-22D-15-14B-LL, Eagle Nest, 33-025-03775, first production, 6/21; t--; cum 123K 10/21; FracFocus reports two fracks, which we've discussed before:
    • first frack, 5/11/21 - 5/22/21: 8.367 million gallons of water, 83.04421% water by mass; 10.22434% sand by mass;
    • second frack, 5/11/21 - 5/22/21; 8.939 million gallons of water; 83.04421% water by mass; 10.22434% sand by mass;
PoolDateDaysBBLS OilRunsBBLS WaterMCF ProdMCF SoldVent/Flare
BAKKEN10-2021301858318622102982584222537305
BAKKEN9-202113128801273482571416212223146
BAKKEN8-20213131390313463667039998379391241
BAKKEN7-20212940500405414020743835424321403
BAKKEN6-20211119332190162192217927163831209

Geologist's narrative, summary:

  • pad, well, and target:
    • a north facing lateral well, middle Bakken
    • on an 8-well pad
    • goal of the build section was to land in the drilling window 14 - 24' below the upper Bakken shale in the middle Bakken
    • the lateral was drilled to a total depth of 21,216' MD
    • the target formation was 41' thick;
    • the top of the target window was set for 14' below the top of the middle Bakken
    • the bottom of the target window set for 24' below the top of the middle Bakken
    • in other words, a target window 10' thick
  • dates:
    • spud date: August 27, 2019
    • landing point: September 1, 2019
    • total depth reached: September 6, 2019
    • total lateral length: 10,094 feet
  • drilling and max gas units
    • above the drilling target footage: 2,563' 25.39%
    • in drilling target footage: 7,531' 74.61%
    • below the drilling target: 0 0
    • daily footage and max daily gas in the lateral
      • day 1: 3,600' 7,338 units
      • day 2: 2546' 9999 units
      • day 3: trip for MWD tool at 17,283' approx time: 18.75 hours
      • day 4: 1,881' 8862 units
      • day 5: 2,052' 2677 units
  • assuming one day to drill the vertical well, this well took six days to reach total depth;

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