by Tanada » Thu 03 Mar 2016, 10:18:18
$this->bbcode_second_pass_quote('ROCKMAN', 't')ita - As T points out there are two primary ways to grow reserves: with the drill bit and thru acquisitions. But there’s also risk there just like with drilling. Consider the XTO acquisition by ExxonMobil back in 2010. They gave XTO shareholders $41 BILLION in XOM stock based upon the assumption that the NG prices would soon be increasing. They were wrong…very wrong: “Tillerson added that ExxonMobil underestimated the US natural gas industry’s capacity to keep growing output through the low price period. “We missed, slightly, the industry’s pent-up capacity. Maybe we were off a year or two,” Tillerson said.” And XOM continued to sell NG at those lower prices
But here’s the problem with taking advantage of the current market conditions: the assets Big Oil needs must be long lived. Acquiring $40 billion in producing shale assets today actually makes the situation worse from the standpoint of reserve replacement if much of that shale production is still in the high decline phase. They would represent even more pressure on a Big Oil to find even more new reserves to replace that depletion.
That’s why the “growth thru acquisition” model isn’t going to work as well today as it did decades ago. There is very little long life reserves available today compared to past busts. Even acquiring major Deep Water GOM production doesn’t work very well: while their decline may be slower than the shales most would deplete just 4 or 5 years after an acquisition. As many here already know the US oil industry is dying. There might be occasion signs of recovery as we just saw with the shales. But that wasn’t a remission of the cancer killing the oil patch but just a momentary pause on the way to the morgue. LOL.
From what I read the steep part of the fracked shale decline curve is the first 36 months, but I can't find much about the second 36 months through the tenth. After the steep decline period just how slowly does fracked shale continue to decline?
Here is the story problem in my head, a premium Bakken well drilled in 2009 at the start of the boom produced 1000/bbl/d in January 2009. By January 2012 that well was down to say 280/bbl/d. Now it enters the post steep decline portion of its total lifetime, correct? So another 36 months later in January 2015 how much was it producing? And what about January 2018 another 36 months after that? If it is declining 6 percent per year it would have been producing 232/bbl/d in January 2015 and will still be producing 193/bbl/d in January 2018. That isn't as great as the first year, but it is still a respectable yield for many years before it falls into stripper well status. In fact my calculator says it would take 37 years for a 6 percent decline to push that well down below 30/bbl/d production.
Is 6 percent per year optimistic or pessimistic, or right on the nose? If the numbers are close to that I could see a strong motive for the oil majors to buy up all the available fracked wells older than 36 months, and based on the sweetness of the spots many of the ones drilled more recently than that. It should provide a nice long stable tail of production if they can buy them up cheap.