Posted on 04/15/2015 6:21:27 AM PDT by thackney
Since the beginning of the drilling program in 2003, Sakhalin-1 has set several world records for extended reach drilling. With this new well, the Sakhalin-1 consortium holds drilling records for 9 of the world’s 10 longest wells.
In 2013, two consecutive world records for measured depth were set as part of the Sakhalin-1 project. In April of that year, the Z-43 well reached a measured depth of 12,450 m, and in June the Z-42 well achieved a measured depth of 12,700 m and a horizontal reach of 11,739 m.
In April 2014, the drilling team drilled and completed the Z-40 well; this well set a new record with a measured depth of 13,000 m and a horizontal reach of 12,130 m.
You would hope that the so called environmentalists would be happy at the smaller footprint on other peoples property.
Who measures oil in tons?
What is meant by "horizontal reach"?
Is it the horizontal component of slant drilling? Or, is it the horizontal dimension of the oil deposit? Or, something else?
And yet the enviro whackos are sure the world is running out of oil. We haven’t touched the tip if the reserves yet.
And that's why I have a hard time believing the theory of where oil comes from. Somehow I just don't believe it got there from millions of years of organic decay...given the jungles of Africa and S. America are ripe with thousands upon thousands of years of organic decay and it's only skin deep.
Most of the world outside the US, Canada and England.
To complicate the matter, the volume conversion changes depending on the specific gravity of the oil.
http://www.eia.gov/cfapps/ipdbproject/IEDIndex3.cfm?tid=94&pid=57&aid=32
Amoco drilled and sent vibrator trucks (don’t recall their actual name) all over S. Iowa. Wife’s relatives farm near Omaha and remember the shaking that went on.
The big hole was close to Iowa City, where I went to school.
I agree with that. Controversial, I suppose, but I have a very hard time imagining vast amounts of ancient organic matter accumulating in sedimentary rock seven miles beneath the ocean.
To me, it’s about as likely as finding oil on top of Mt Everest. “It started in a swamp ... and then it moved to this new location ...”
Now an abiotic theory of oil actually forming deep in the crust, and being constantly renewed — that seems more sensible. But it’s not my field.
Do you understand the crude oil contains microfossils of the the organisms laid down in the sediment from that time period?
There are three groups which are of particular importance to hydrocarbon exploration. (The uses of microfossils in developing oil fields are analogous to those in exploration and so for brevity I will use the term exploration, which is looking for new resources, without the addition development or exploitation which refer to the drilling of wells to develop a field found by exploration.) The three microfossil groups most commonly used are: foraminifera, calcareous nannofossils, and palynomorphs. A brief introduction to each of these groups is included {at the link}
http://www.ucmp.berkeley.edu/fosrec/ONeill.html
Europeans...
Well, you are certainly more of an expert than I am. But I don’t consider it settled science. However, I can’t push it because it’s not my field.
Do you understand that oil production is only from sedimentary basins?
I said so in comment #15. It’s almost always the case. But I believe some oil has been found in granite — but that is explained as a reservoir environment holding oil which has leaked from a sedimentary source of origin. Which could well be true. Or it could be a justification to prop up a theory which may have been weakened by a counter-example.
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