Date: Sun, 23 Feb 1997 12:17:06 +0100 (MET) From: rolf.martens-AT-mailbox.swipnet.se (Rolf Martens) Subject: M-G: UNITE! Info #28en: 4/8 Chemical fuels, not "fossil", I. UNITE! Info #28en: 4/8 Chemical fuels, not "fossil", I. [Posted: 23.02.97] [Continued from part 3/8] (4) Why the chemical fuels are NOT "fossil" [Posted: 18.08.96] This item contains [which is continued in posting (5)]: REPLIES TO LISA R. AND BARKELY R. ON OIL, NATURAL GAS AND COAL I had originally planned to continue this series with, first, an account of the "deep gas" project in Sweden in the 1980:s and early 1990:s and the sharp conflict over that project, and then some details on each of those 10 points I enumerated in posting (1) as evidence of the mainly non-fossil origin of the fuels in question. In order to reply at once to some objections raised, I'm changing this plan a little. My reply to Lisa and Barkley continues also in posting (6), "The particular case of China". Lisa Rogers and Barkley Rosser, You've both commented on the first three items of this little series of mine and have made some objections concerning both the scientific and the political issues involved in the present sharp conflicts over energy in general. I'll reply to you both in some separate postings, since the various questions involved here are both big and important, deserving, I think, as complete answers as I can possibly give you and others. And those different postings will by necessity be long enough even as separate ones. This one (ctd. in (5)) is directly on the question of the origins of oil, natural gas and coal. And so is, in part, item (6) of the series which I'm posting today too, on the particular case of China, in which I'm including not only that partial direct reply but also some points on oil and energy policy which I think are very interesting to note in connection with that country and the different social systems which in quite recent decades have existed there. Yet another posting, when I get around to writing it, I intend to contain a few brief notes on a question you both raised, that of the history of "our" countries the USA and Sweden as far as nuclear energy is concerned, and a third will be on that (as your replies once more show) "deeply mysterious" but deeply significant question again (which some people have objected to my going into on 'sci.energy' but which does belong there, too): Why on earth is there, since two-three decades back at least, this enormously sharp conflict over the energy issues, and who is it that wants what and needs what in that conflict? In this present posting, I'll touch very little on the political side of things and above all reply to your objections on some scientific points to what I wrote on the chemical fuels. GOLD STUFF And I'm pleased to hear, Barkley, that (astronomer) Thomas Gold was your brother-in-law's major professor and that you have a fair amount of respect for him. I on my part don't have enough knowledge to want even to guess on whether his theory on cosmology is correct or not, but I think he deserves great credit for pushing, in the face of extremely strong opposition on obviously political grounds, the (originally Russian, it seems) certainly correct cosmic or "deep-earth-gas" theory on the origins of the chemical fuels. If you by any chance should know where to find more of his writings on that subject, in particular, some more recent ones, that would be of great interest to me. A) WOULDN'T OIL BE BROKEN DOWN INTO METHANE? Your objection, Lisa, that the long-chain hydrocarbons, such as those which make up oil, would all be broken down into methane at such high temperatures as there were at the early stage of the formation of the earth, I think I can tell is a correct observation in itself, even if I'm no physicist either, but it doesen't really hit the "deep-earth-gas" theory on oil origin. What this theory - no doubt correctly - asserts is that there in the formation of the earth must have been enormous amounts of methane present, that much of that methane is still there, above all in the earth's mantle, i.e. at depths greater than some 10-50 km, and that large amounts of that again have been (probably still are) seeping upwards though the crust, in many places in that crust being stopped and held capitve for long periods. And it's at some points in that process, i.e. under comparatively quite "cool" conditions, that some of that methane has polymerized (the molecules have combined to form chains) into long-chain hydro- carbons, i.e. oil etc. This (at least theoretically, and a lot of practice has already borne that theory out, too) means that there's so much oil on earth, and, at somewhat greater but still fairly easily attainable depths, in many hitherto "unknown" places, that "you can manure the fields with it", to use a Swedish expression for plenty. Why some people are so strongly against this becoming a publicly well- known fact - that's another matter, which I've already written and quoted several things on and which I'll return to once more in one of those other replies I promised. As I quoted, in my posting (3), from that now quite old article by Gold and Soter in the Scientific American, June 1980: "Other pathways will cause the methane to be trapped temporarily below relatively impermeable strata, where it will then contribute to the known deposits of natural gas." And: "Finally, some of the methane, travelling on pathways that convey it through hydrocarbon deposits, including oil of biological origin, will become dissolved in those deposits. If, as is likely, it is held there for a long time, chemical changes will probably occur, including some that will cause the carbon and the hydrogen to polymerize into the existing hydrocarbon molecules." Has it really been proved then, that such polymerization (chain-forming by methane into oil etc) has indeed occurred, and, if it has, how? To tell the truth, I don't know at all whether that process today has been understood. But overwhelming evidence does point to its having occurred, on a large scale. And on the composition of oil and the relation of that to the "fossil" theory, I'll give you a couple of quotes I intended to bring in some later item of my "chemical fuels" series: Bergstroem, "Gas och olja....", Sweden, 1985 (p. 13): "There also are other problems," [with the "fossil" hypothesis] "for instance, the question of how the transformation from biological material to crude oil occurs. The well-known E. Teller (1979)" [I assume he refers to the man who, rightly or not, became known as "the father of the hydrogen bomb"] "summed-up his comprehensive experience thus (in transla- tion):" [and now re-] "'I've gone to the best geologists and the best oil experts and I can give you an authorative answer: Nobody knows'. For the discussion, this does not matter much, since it isn't known how oil could arise out of other material either. One can only point to the established fact: in one way or another, it has arisen." Gold & Soter, 1980 article (p. 132 in the magazine): "The British chemist Sir Robert Robinson has written that 'it cannot be too strongly emphasized that petroleum does not present the composition picture expected of modified biogenic products, and all the arguments from the constituents of ancient oils fit equally well, or better, with the concept of a primordial hydrocarbon mixture to which bioproducts have been added.'" B) "SCEPTICAL" ON "NON-", "CLEARLY" MOSTLY "BIO"? The above also contained a reply to your objection, Barkley, that >there may be some non-biogenic oil on earth, although >I am sceptical on that one, but clearly most of the >economically available is biogenic. Here, IMO your "may" is a nice, though small, "oil concession" but your "sceptical" and "clearly" are both unfounded, and also were advanced without your giving any reasons for them. And as an explanation for this latter, I suggest that either you're in fact friendly disposed towards the present-day "established" Inquisition on these matters, or you're afraid it may come and pull your toe nails out one by one if you oppose it - this is no joking matter at all; these people mean business! - or you're simply floundering in the practically omnipresent ideological net of that Inquisition and would have to make a conscious effort to realize the existence of this net, cut yourself loose >from it and thus be able to think more clearly on these matters. I'm including this "bit of politics" since you also, Barkley, called on me to "get real". In reality, it's you and many other writers who're fancying themselves as Marxists who are standing on your heads in these questions and even are being used as "ventriloquists' dummies" by the main forces of capitalism in them. This "ventriloquist" trick in fact is one of the *big "awful" secrets* in present-day society. But back to the fuels: C) DO OIL FIELDS AND SEISMIC ZONES REALLY FIT? I wrote about a geographical correspondence beween oil and gas fields and volcanic and seismic zones. You replied: >Texas and the Persian Gulf are not major seismic zones, nor >is Western Siberia. Nor have I heard of much oil in Japan. Gold and Soter in the 1980 article I've mentioned also wrote: "Let us now examine some of the evidence for the escape of methane from the interior of the earth. A likely place to look is along the crustal faults and fissures of the tectonic-plate boundaries, which ought to provide the best access to the deep interior." [A fact which many people know and which I, too, have a vague idea about is that the continents and the seas are resting on a relatively small number of so-called tectonic plates, somewhat resembling giant ice-floes, which are joined together but which sometimes move a little in relation to each other, which is the reason for at least the really big earthquakes. These, as far as I know, occur only in those faults and fissures mentioned here.] "Indeed, hydrocarbons appear to be largely associated with such places. Large concentrations of dissolved methane have been measured in waters overlying plate boundaries and rift zones. For example, the deep brines of the Red Sea contain about 1000 times more methane than normal seawater does. Hydro- thermal plumes found issuing from sea-floor vents on the East Pacific Rise contain high concentrations of methane." "Lake Kivu, which occupies part of the East African Rift Valley, contains some 50 million tons of dissolved methane for which there is no adequate microbial source. We think it probable that all these waters are supplied by nonbiological methane seeping up through deep crustal fissures." "Another line of evidence connecting nonbiological hydro- carbons with such features is the striking correlation between the major oil and gas regions and the principal zones of past and present seismic activity. Oil fields often lie along active or ancient fault lines. Most of the known natural seeps of oil and gas are found in seismically active regions." "The most spectacular seeps of gas are called "mud volcanoes", which are hills (if not substantial mountains) built up from sediments by the intermittent and occasionally violent eruptions of gas, sometimes carbon dioxide but most often nearly pure methane. Almost all the mud volcanoes are found on or near the major active fault lines and sometimes running parallell to lines of real volcanoes." And there's much more in that article on the connection "deep gas" - seismic activity. In Bergstroem's 1985 book in Swedish, "Gas och olja...", there are two figures on pp. 26-27, the first one (after Gold & Soter 1982) showing a very close correspondence between the locations of oil and gas fields and those of seismic activity in one region, the "East Indian Arc of Islands", or the Sumatra-Java-Timor region, and the second one (after various sources) showing the distribution of hydrocarbon leaks and that of earthquakes on earth. This last-mentioned map i.a. shows a lot of hydrocarbon releases along the entire length of one big tectonic fault that I know of, the one going from Morocco by way of the Mediterranean, Northern Greece, Rumania, the Baku area, Turkey, Iran/Iraq, the Persian Gulf, Pakistan, China to Japan. Along this fault, as all know, there precisely are many large oil and gas fields. Why Japan so far has "no" oil I cannot tell. Bergstroem's map does show some hydrocarbon leaks there. Has deep drilling (more than 5 km) been tried in Japan? I don't know that either. But I do know that it was, in China, when that country was still socialist (up until 1976-78). And since China is of particular interest concerning oil and energy policy in general, I'm posting today an item (6) of this series on "The Particular Case of China", containing i.a. part of my reply directly on the origins question. And here, I'll also add that the 1980 Gold & Soter article too had a map on oil-gas fields and seismic activity, with comments (p. 134) which provide some answers concerning two more of the areas you mentioned, Barkley: Texas and Western Siberia. The text under that map reads in part: "Many of the known hydrocarbon reservoirs, including those of Alaska, Texas, the Caribbean, Mexico, Venezuela, the Persian Gulf, the Urals, Siberia and southeastern Asia, lie on deformation belts. The correlation is consistent with the view that hydrocarbons of non-biological origin come up from deep in the earth through fissures in the crust. They may augment hydrocarbons of biological origin." [Continued in posting (5) - part 5/8] --- from list marxism-general-AT-lists.village.virginia.edu ---
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