LITERATURA
1. Diemienkowa P. Ja., Zacharienkowa L., N. !I. in. - Nie1mtoryje dannyje 0
rasprostranie-nil wana'dIJa, niktielja i porfirynow w IIlidiach
ta-dZiksko! diepriessii Sredniej Azii. Trudy WNIGRI,
Wyp. 174, Geochim. sb. 1961, nr 7.
2. Diemienkowa P. Ja., lZalCharienkowa L. N. - Porfiriny w nieftiach , 'bituminoznych k<lmP<d.entach organiczeskogo wleszczestwa porod wolgo-uralskoj nleftien-osnoj oblastL Ibidem, wyp. 279, ab. [969, nr 10.
3. Dun n f n g H. N. - GeIOOhemiJsltry
at
Gl'gan:ilcpig-menJts.
International Senies of Manographs on Eal'Ith Sciences. vol 16. Organic Geochemistry, 1963.SUMMARY
The paper deals with the research on the geo-chemical interpretation of rthe porphyrflls found Ito ocCUr in ·the dlesemliinated bdtum~us substance of rocks. On :the basis of ample <reSearch material some corre1ati;o:ns have been analysed, and a confrontation has been made between the occurrence of porphy-rim and the organJic carbon cODtent !in rocks, the metamorphism degree of bituminous substance, the oxidation-reduction character of rock environment, :and the liithaloglcal -develxlpmenit of deposifts. The general mterrelations mve9tig~ revealed a func-tion of the parphyrins in the evaluafunc-tion of p~ro leum conteat in rocks.
It has also been ascertalined that any interpre-tartion of !the differenltaltion in porpbGTins observed to appear in the profiles lis !to be made always fill a conlfrontation wilth other geochemical exam6.nallilons. The research has demonstrated that porphyrins are one 01. very senstlive inddC8ltor1:l for Ithe
determina-lbion of the environmental conditions, syngenetical and epigenet1cal nature of bituminous subSltance, and mother character of rocks. The study o.f variations :in occurrence of porphyrlns is also very important in detennination of 'the general difTecrtions of
hi/tU-men migration, and !in definition of genetical rela-tions between the bitumens of different
&tratfgraphi-ca! 'h01'li2oos of the area studied.
On /the basis of a drilliog made withIn the Pod-lasie depression an antllysis hBlS been made of Itbe variaddon in the occurrence of porpbyrins. Moreovet", an ,interpretation is presented of the results obta-ined, dn terms of ~ and migreMon of bitumens.
4. Dunnltng H. N., Moore J. W. - Porphy-rin research and origin of !peItroleum. Bull Assoc. Petrol. Geol. 1957, vol. 41, No. 11;
5. G 0 n d e k B. - Stopie1l zmetamorfizowania bitu-min6w ~ladowych jako wskdnik
w
poszukiwa-niach ropy nldboweJ. Kwart. geol. 197~,.or
2. 6. H'O d g S -0 D G. W. i in. - Geochernistry ofpor-phyr;lns, chlorins and policyclic aromatic !n soils, sedimenbs and sedimentary rocks. Geochim. Cos-mochdm. Acta 1968, vol. 32.
7. Nagy B., Colombo U. - Fundamental
as-pects of petroleum geochemistry. Amsterdam, Lon-don, New York, 1967.
8. R
a
d c zen k°
O. A. - W-oprosy gieochimfipar-firinow niefiiej. Dokl. AN SSSR. 11960, ,to 134, .or 3.
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