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Richard W's avatar

Hi OB. I have a few comments and questions about your post.

1. "The true level of net reduction (i.e. depletion) in 2023 is 5.8% per annum of proven reserves - and slowing." Could you please tell us where this figure comes from?

2. "Just because production drops 10% a year it does NOT mean remaining resources do." I assume the 10% figure (which you've also mentioned in previous posts) comes from this statement in DEC's last trading update: "Maintained industry-leading consolidated corporate decline rate of ~10%". It's not clear to me what DEC means by this, but let's accept that they're talking about a production decline, not a reserves decline. Then I take your point. Nevertheless, it's production that pays the bills in the short term, not remaining reserves. So I don't understand why your 3-year projection uses a production decline rate of 5.8% rather than something nearer 10%.

3. I would also note that DEC's 50-year ARO projection says that it assumes a "4.5% long term production decline rate". If their current production decline rate is 10%, this suggests that they expect production to fall faster than 4.5% in the near term but slower later, giving some sort of 4.5% overall average. I don't know how they calculated this average, but I hope they've allowed for the fact that early declines have a bigger effect on total production than later declines. In any case, early production is more valuable than later production (because of the time value of money), and I don't think the projection takes that into account, since it uses undiscounted values. I don't know what the overall effect of these factors is, and perhaps DEC has allowed for them, but to me it's another source of uncertainty.

4. Continuing on the subject of the value of time-distant production... Let's assume you're right that the price of gas will rise over the medium term for the reasons you've given. That seems reasonable, though not certain. What about the very long term? DEC's 50-year projection assumes a gas price of $4.91/MMbtu from years 10 to 50. Since the projection was published in late 2022, let's take year 50 to be 2072. If we remain on target to achieve net zero in 2050, it seems likely that gas demand will fall off well before 2072. Won't that result in lower prices? It seems like DEC's projection is probably based on an assumption that carbon capture will allow us to keep burning gas at the current rate indefinitely. Maybe, but that's very speculative, and not what the IPCC and other experts are assuming. Even if you and DEC are prepared to take that risk, US legislators may not be, as it's US taxpayers who will be stuck with the ARO costs if the assumption doesn't play out.

I'm still holding onto my DEC shares, as it doesn't seem worth selling at such a low price. But I feel far less optimistic than you.

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Jimbo6735's avatar

Even though there have been no RNS about IIs selling, the way the share price is behaving does suggest there has been a big seller in the background for some time, and I think we all know there are many ways for IIs to obfuscate their selling or keep it below notifiable thresholds. I read recently somewhere that there is a new ESG regulation which will make it very hard for UK/EU income funds to hold DEC which could explain this (and also motivated the US listing), but frustratingly can't find it now, was mentioned on twitter

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