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What is a DUC?

Rig Lynx
  • By Rig Lynx
  • Jan 23, 2019
  • Category : Archives
  • Views : 729

 

Been tons of chatter over the last few weeks about DUC(S) so lets have a quick rundown on what they are.

A DUC is by definition: a well that has been drilled and has not yet been completed.

As you can imagine that there are many organizations and smart people out there trying to see how these “DUC(S)” play into production estimates further into the future, more importantly what it will mean for overall supply and demand.

The latest report from the EIA shows the following by region:

Drilled but uncompleted wells (DUC) 
wells
Region November 2018 December 2018 change
Anadarko 1,070 1,077 7
Appalachia 556 529 (27)
Bakken 742 731 (11)
Eagle Ford 1,520 1,561 41
Haynesville 187 193 6
Niobrara 458 455 (3)
Permian 3,843 4,048 205
Total 8,376 8,594 218

Now you can guess the next question comes to mind, how many of these have a “show” or a produceable zone in them?

If you look to the right hand side of EIA’s report you will see the DUC data in excel format, it has all the previous years, so for us it looks like there has been a substantial carry over of over 4k DUC(S) since Dec 2013, assuming that was the starting of the tracking period for this particular item with EIA.

Overall it is showing a current total of 8,594 of these wells, how many of these wells do you think have the potential to come online? If you break down the future capex requirements, which we will not do in this post, and begin to place them around different basins by ownership, you can see in the short term what will come online but long term, who knows what kind of effect this will have.

Needless to say, upstream nor downstream are ready for a significant amount of these wells to come online at one time, thats for sure.

Photo: Public Domain

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