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January 10, 2017 23:53
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<!DOCTYPE html> | |
<html lang="en"> | |
<head> | |
<meta charset="UTF-8"> | |
<title>About</title> | |
<style> | |
p {color:#ff9400;} | |
h2 {color: #ffa428; text-align: center;} | |
</style> | |
</head> | |
<body> | |
<h2>Wells In My Back Yard</h2> | |
<p> | |
WIMBY was an idea I had, quite a few years ago, after reading about an incident w.r.t. an | |
improperly abandoned well in the community of Calmar, AB (more on that later). At the time, | |
as a software developer working with oil & gas data every day (in the development of | |
<a href="http://etriever.com">etriever.com</a> and <a href="http://welltriever.com">welltriever.com</a>), | |
I was appalled at the idea people could have an abandoned well in their back yard, and not | |
be aware of it. | |
</p> | |
<p> | |
As of the time this blurb was written, there were 803928 licensed wells in Canada (numbers courtesy of | |
etriever.com). That includes water/steam wells, but there were only ~16K of those, so they | |
hardly count against that somewhat mind-boggling total. | |
</p> | |
<p> | |
Of those 800K wells, over 250K of them were “abandoned”. This is an official oil industry | |
designation, wherein the wells are no longer being operated, and the mineral leases have been | |
terminated. These “abandoned" wells are not the “inactive” or "orphaned" wells about | |
which there has been much coverage in the news recently.<br/> | |
<a href="http://www.ecojustice.ca/wp-content/uploads/2014/12/IWCP-Paper-FINAL-20-Nov-2014.pdf">Inactive Well Compliance Program</a><br/> | |
<a href="http://boereport.com/2016/04/19/albertas-inactive-well-problem-incentives-needed-to-kickstart-reclamations-who-can-afford-to-sign-blank-cheques/">Incentives Needed</a><br/> | |
<a href="http://calgaryherald.com/business/energy/5-things-abandoned-and-inactive-wells-in-alberta">Abandoned and Inactive Wells in Alberta</a><br/> | |
<a href="http://globalnews.ca/news/2301432/map-shows-nearly-every-corner-of-alberta-littered-with-inactive-oil-and-gas-wells/">Alberta Littered with Inactive Oil & Gas Wells</a><br/> | |
</p> | |
<p> | |
In fact, there’s another 90K+ wells that have been “suspended”, which means they are not producing, | |
but the operating company still maintains the mineral lease. In some cases, these wells are just | |
awaiting improved economics, for them to be viable again. In others, the operating companies | |
have been bankrupted, and they are orphaned. In both these cases, there would still be a caveat | |
on any surface land title related to these wells, so they aren’t exactly “invisible". | |
</p> | |
<p> | |
It’s those abandoned wells that are the problem WIMBY is intended to address, and most especially | |
the old ones. Once the operating company plugs the well, cleans up the surface equipment, and | |
the mineral lease is terminated, there is no requirement for the caveats to remain on the | |
associated surface land title, so it falls off. At this point, it is difficult to know that | |
these wells even existed. They are, in effect, invisible. | |
</p> | |
<p> | |
In the wild-west past of the oil industry, there were no regulations about the abandonment of | |
wells. In the 1960’s the rules and regulations around the abandonment of wells gained some teeth | |
(1963, 1966), and have only become more stringent with time, so wells abandoned after that time | |
are less likely to cause problems (although it’s still nice to know where they were, just in case). | |
<br/> | |
<a href="https://www.aer.ca/abandonment-and-reclamation/why-are-wells-abandoned">Why Are Wells Abandoned</a><br/> | |
<a href="https://www.aer.ca/documents/directives/Directive020.pdf">Directive 020 - Alberta Energy Regulator</a><br/> | |
<a href="http://www.ieaghg.org/docs/WBI3Presentations/TWatson.pdf">Presentation on Abandonment Regulation History</a> | |
</p> | |
<p> | |
Previous to those regulations coming into effect, though, is a grey area. Some companies were good | |
about properly closing these wells in, while others… were not. Thus the debacle at Calmar, AB. | |
Although the original story link has disappeared, I documented some of the details in a | |
<a href="http://www.wndx.com/blog/gas-leak-forces-out-families">blog post here</a>, | |
when I first created a web application called WIMBY (that web app no longer exists). | |
</p> | |
<p> | |
And there is ongoing coverage of the Calmar saga in many places:<br/> | |
<a href="http://o.canada.com/news/national/five-years-five-homes-demolished-and-gas-keeps-bubbling-from-the-deep">Trying to plug the leak in Calmar</a><br/> | |
<a href="http://www.theglobeandmail.com/news/national/abandoned-oil-wells-jeopardize-alberta-homes/article1372745/">Abandoned Oil Wells Jeopardize Alberta Homes</a><br/> | |
<a href="https://web.archive.org/web/20110507002525/http://www.imperialoil.ca/Canada-English/operations_community_other_calmar.aspx">Calmar well re-abandonment (no longer avail on imperialoil.ca)</a> | |
</p> | |
<p> | |
All the data presented in WIMBY (and much more) is available from the various provincial governments<br/> | |
BC - <a href="https://www.bcogc.ca">https://www.bcogc.ca</a><br/> | |
AB - <a href="https://www.aer.ca">https://www.aer.ca</a><br/> | |
SK - <a href="http://www.economy.gov.sk.ca/oilgas">http://www.economy.gov.sk.ca/oilgas</a> | |
</p> | |
<p> | |
But it remains difficult to find things, unless you already know where to look (go ahead and try: | |
<a href="http://mapviewer.aer.ca/Html5/Index.html?viewer=aerabnwells">AER Mapviewer</a>). | |
</p> | |
<p> | |
And please, (really PLEASE), don’t expect me, the creator of WIMBY, to do anything about | |
abandoned wells you might be concerned about. You should take those concerns & questions to the | |
relevant provincial authority (as listed above). | |
</p> | |
<p> | |
One of the important things I would ask you to remember, is that the currently responsible | |
operator of these wells may or may not even be aware of their existence. | |
</p> | |
<p style="text-align: justify; margin-left: 3%; margin-right: 3%;"> | |
"All three wells were initially drilled by Texaco, and have been out of use since the 1950’s. | |
Imperial came into ownership of the wells in 1989, but was not aware of their presence until | |
late 2007."<br/> | |
<a href="http://www.devondispatch.ca/2013/07/02/imperial-oil-starting-third-calmar-well-re-abandonment">‐ Devon Dispatch</a><br/> | |
</p> | |
<p> | |
I guess what I am trying to say here is, some of these wells were abandoned before the people | |
currently responsible were even born, so try not to make them out as villains, ok? | |
</p> | |
<p> | |
WIMBY is my attempt to make the information about Abandoned Wells in Canada easy to find and to | |
put that information directly in the hands of anyone who wants to look. Hopefully, with this | |
information in hand, we won’t ever need to have another Calmar incident. | |
</p> | |
<p> | |
Hey, and if you like this app, please go and give it a nice rating in the app store! | |
</p> | |
</body> | |
</html> |
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Teacup::Stylesheet.new(:about_sheet) do | |
style :root, | |
backgroundColor: UIColor.colorWithRed(0.25, green: 0.21, blue: 0.19, alpha: 1.00), | |
landscape: true | |
style :text_view, | |
backgroundColor: UIColor.colorWithRed(0.25, green: 0.21, blue: 0.19, alpha: 1.00), | |
dataDetectorTypes: UIDataDetectorTypeLink, | |
font: UIFont.fontWithName('Avenir-Light', size: 15.0), | |
editable: false, | |
autoresizingMask: autoresize.fill, | |
constraints: [ | |
constrain(:left).equals(:superview, :left).plus(10), | |
constrain(:right).equals(:superview, :right).minus(10), | |
constrain(:top).equals(:superview, :top), | |
constrain(:bottom).equals(:superview, :bottom) | |
] | |
end |
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@text_label = subview UITextView, :text_view, attributedText: about_text | |
def about_text | |
html = NSBundle.mainBundle.URLForResource('about', withExtension:'html') | |
NSAttributedString.alloc.initWithFileURL( | |
html, | |
options:{NSDocumentTypeDocumentAttribute:NSHTMLTextDocumentType}, | |
documentAttributes:nil, | |
error:nil | |
) | |
end |
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And it looks like this, with working links: