Haynesville (LA) – update through July 2017


This interactive presentation contains the latest gas production data from all 3217 horizontal wells in Louisiana, that started production since 2007, through July.

Gas production in Louisiana, with the Haynesville basin being the largest contributor, is rising in 2017 at its strongest pace since 2011. As you can see from the above chart, production from especially older wells is suddenly growing again. The reason behind this is that operators are returning to the Haynesville to refrack these existing wells.

If you go to the 3rd tab (“Well quality”), you can see this in more detail. The end of the tails of the production curves from the 2008-2011 vintages are jumping upwards.

Another interesting finding is that newer wells are far more productive than older wells. As you can see in the bottom graph of that overview, the average 2016 well has produced more gas cumulatively before 20 months on production, than the total cumulative production from any of the earlier vintages (on average).

 

The ‘Advanced Insights’ presentation is displayed below:

 

 

This “Ultimate Return” overview shows these recent improvements even more extensively. Wells are grouped by the month in which they started production. Although the chart looks messy due to the great number of curves, if you go through the list and click on any of the recent months, you’ll see that all those curves on the top are from wells that started some time since the middle of last year. They’re obviously on track to greater recoveries than the earlier wells during the original boom in the Haynesville.

The “Cumulative production ranking” tab ranks all these wells according to cumulative gas production. Individual well production is estimated from lease production, and well status data (including regular well tests) in Louisiana as well level production data is not available. If you go through the list, you’ll see that almost 20 wells have now recovered more than 10 Bcf each.

By Wednesday next week I should have another post on the Niobrara ready.

Production data is subject to revisions. For this presentation, I used data gathered from the following sources:

  • The Louisiana Department of Natural Resources
  • FracFocus.org

 

====BRIEF MANUAL====

The above presentations have many interactive features:

  • You can click through the blocks on the top to see the slides.
  • Each slide has filters that can be set, e.g. to select individual or groups of operators. You can first click “all” to deselect all items. You have to click the “apply” button at the bottom to enforce the changes. After that, click anywhere on the presentation.
  • Tooltips are shown by just hovering the mouse over parts of the presentation.
  • You can move the map around, and zoom in/out.
  • By clicking on the legend you can highlight selected items.
  • Note that filters have to be set for each tab separately.
  • The operator who currently owns the well is designated by “operator (current)”. The operator who operated a well in a past month is designated by “operator (actual)”. This distinction is useful when the ownership of a well changed over time.
  • If you have any questions on how to use the interactivity, or how to analyze specific questions, please don’t hesitate to ask.

19 thoughts on “Haynesville (LA) – update through July 2017”

  1. Enno keeps on bringing in interesting and exciting new results through the vivid data and plots!
    It’s amazing to see the first basin wide production decline reversal caused mostly through refracing old wells.
    Could this implies that the cost of refracing is below the wellhead prices now?
    Art’s 2 conclusions are at stake:
    1. that technology contributes little to production
    2. Haynesville was dead in 2012 at natural gas price of $4

  2. First, thanks Enno for the great site and data.

    Found about 10 wells that were drilled in 2010 and re-frac’d in the Bossier area. This is the best one. Shows just how much gas they get from re-frac’n. Looking at the data…. Is it worth it to re-frac???? Doesn’t look like it to me, well unless re-frac’n is way cheaper than initial frac’n.

    If anyone has newer wells that were re-frac’d post them please. Interesting stuff.

    Attachment

    1. Forgot to add that well’s re-frac’d production was done 25 months ago.

      1. Water, sand and horsepower has not gotten significantly cheaper in the past three to four years; actually given the demand for frac spreads at the moment the horsepower part of the equation has become more expensive. I have yet to see any consistent example that re-frac’ing is proving economical in any shale basin. For those fixated on productivity, and not profitability, the Haynesville of late is impressive. But last time I looked all unconventional shale development in the US, oil or gas, was run by private enterprise and to be sustainable, private enterprise must ultimately be profitable. Throwing good money after bad, using credit, and stuffing more sand into an old well bore does not define improving technology and the price of gas is now <$3 bucks per MMBTU.

    2. QEP reported in Q1 2017 report that their 11 well refrac program averaged 24-hr IP after refrac at 11.5MMCF, and average 90 day at 7MMCFPD, average 180 day at close to 6MMCFPD. These results are not that bad.

  3. Interesting discussion, thank you.

    If you want to find some wells that are clearly refracked, I recommend:
    – go to the “Well quality” overview
    – group wells by “Well”
    – use the tooltips to identify the last 8 numbers of the API number of the outliers

    e.g. doing the above for QEP gave me:

    Attachment

    1. Here’s the list of API numbers that I wrote down for QEP:
      01322116
      01322056
      01322040
      01322057
      08121325
      01322018
      01321975
      01321960
      01322023
      01321971
      08121085
      01321924
      01734816
      08120916
      01322021
      01321974
      01321926
      01321931
      01322089
      01321919
      01322011
      01734888
      01321997
      01734723

      And this is how those wells look like in the EUR overview:

      Attachment

      1. From the above, I’d estimate (very roughly) that the average extra recovery from these refracks is in the range of 4-8 Bcf.

  4. Another thing I found interesting is how different the production profiles are here, compared with e.g. the Marcellus.
    Here they appear to decline quite close to exponential. You can see that by switching to ‘normal’ (=linear) scale in the EUR dashboard, like shown below.

    A straight line on this plot indicates an exponential relationship. Using this setting may make it easier to estimate an UR range.

    Attachment

    1. This was exactly the thoughts I had in mind. I was looking at both “production diagramms”, and it’s shocking how Haynesville have much steeper depletion rates than Marcellus. After 2 years, the average Haynesville production is depleted by 75%, while the Marcellus stand at 50%. Both have similar rig count and first flow rate… But Marcellus produces 3 times more than Haynesville because of this.

      Is this related to the geology only? Or is related to the way the operator drill and frack the well?

      1. obviously, two or three technical progresses are made here:
        1. better re-fracing technique help revive fast declining wells that still holds reserves enough to produce — this improves economics somewhat if the cost of refracing is as low as E&P claims (i.e. average <$1.5Million)
        2. better 1st-time fracing and completion + longer lateral made the IP of new wells way better than before — wait till we see if the fast decline come back or not; if this could solve the fast decline, then technology improvement once again helps the EUR.

        With all the progresses, Haynesville might be able to compete with Marcellus again and grow at $3/MMCF price.

  5. This re-frac’ing program in the Haynesville has gotten the attention of the MSM, including the WSJ. 4-8 BCF is indeed impressive, if that be the case. Personally, before I vote I chose to disregard completely IP180’s and all that hubbub, see how quickly these wells decline, and wait for the UR.

    My perspective on this sort if thing, as an oil and gas operator, is admittedly different that say a consumer’s, or a stock analyst, or someone who is casually interested in unconventional shale development. I am required to look at each well as an accounting ‘unit.’ I can’t ignore some costs, and include others, I must include ALL costs in the accounting unit, from day one, including leasehold acquisition to initial drilling and completion costs, G&A costs, interest expense ( if I am dumb enough to borrow money to drill a well); all of it. If spending another $3-4M to re-frac these wells, over and above ALL costs to create the wellbore in the first place, results in sufficient total UR to make that unit profitable, halleluiah. Then the question arises, is that accounting unit profitable ENOUGH for me to provide equity to my shareholders, replace my reserve inventory, grow reserves and continue development of the same resource in such as a manner as to reduce debt, or keep from incurring more debt. That is my definition of success and sustainability.

  6. Found 2 wells that are either extremely outstanding refracks or they just tied into the main field take away pipeline.

    From GEP Haynesville LLC.
    1708121235 – producing at 73,513 mcf/day after refrack
    1708121144 – producing at 63,979 mcf/day after refrack
    Wow, these thing will pay back in a month or less. ;-/

    Attachment

    1. I feel these >60MMCFPD production rate unrealistic — they are probably better than the best monster shale gas wells IP in Utica. So far, the #1 shale gas well in Utica is Scott Run 591340 with unchoked IP of 73MMCFPD.

  7. Enno

    When I try and get by well it just comes up blank, even ofter the working icon disappears. I tried picking the operator first and then by well but same thing.

    1. Nodeywan,

      Indeed the EUR overview only allows grouping the wells by a time dimension (month/quarter/year). In the well quality overview it is possible. If you encounter any issues, plz just post a screenshot and I’ll check it.

    2. Sorry, figured it out. Was selecting by WELL on the advanced insights area (EUR tab)… comes up blank. Works on the well quality tab by operator just fine.

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