Wednesday, March 17, 2021

A Zavanna George Well In Stockyard Creek Has Just Gone Over 500K Bbls Crude Oil -- March 17, 2021

This page will not be updated. The Zavanna George wells in Stockyard Creek, southeast of Williston, are tracked here.  

Purpose of this post is to update one well. Previously posted: this well was permitted back on December 12, 2011. It has recently gone over 500K bbls cum crude oil.

  • 22044, 700, Zavanna, George 19-30 1H, Stockyard Creek, t10/12; cum 517K 1/21; no evidence this well was re-fracked: a) production jump did not exceed newly fracked offset wells; b) FracFocus: only frack was in 2012; c) no sundry form at NDIC to suggest a re-frack; originally fracked 8/30/2012  - 8/30/2012 (no typo; one day; open hole).
PoolDateDaysBBLS OilRunsBBLS WaterMCF ProdMCF SoldVent/Flare
BAKKEN8-20193113117124582314629601138442627
BAKKEN7-2019311049396042718419742117881416
BAKKEN6-2019306884637134181845063181685
BAKKEN5-20190000477450
BAKKEN4-201981638744411421736
BAKKEN3-20190000000
BAKKEN2-20190000000
BAKKEN1-20190000000
BAKKEN12-20180000000
BAKKEN11-20180000000
BAKKEN10-20180000000
BAKKEN9-20180000000
BAKKEN8-20180000000
BAKKEN7-20180000391239120
BAKKEN6-20182518922107158020411481187
BAKKEN5-2018313352320822834409391235

I was curious. After that jump in production, how fast did production decline. Here is the production since 8/19:

PoolDateDaysBBLS OilRunsBBLS WaterMCF ProdMCF SoldVent/Flare
BAKKEN1-2021315890563770623279714601876
BAKKEN12-2020316972663375693418317926145
BAKKEN11-2020308269774181863714419614200
BAKKEN10-202031554554255590256769460247
BAKKEN9-2020111291233273731463125
BAKKEN8-20202651354784526223871877292
BAKKEN7-2020316845686669913004512913320
BAKKEN6-202030386836545621201469536659
BAKKEN5-2020633924910924403191095
BAKKEN4-202077586056033421166113
BAKKEN3-202031855386358319324821393245
BAKKEN2-202029526552405620265891140661
BAKKEN1-20203175837406835630550120082065
BAKKEN12-2019311126210159127843638217570403
BAKKEN11-201930123611235213368332791809335
BAKKEN10-2019311116011196133403048515585892
BAKKEN9-20193013606130791792730935155231606
BAKKEN8-20193113117124582314629601138442627

Production is actually maintaining pretty nicely. Especially considering this well has never been re-fracked.

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