000 01860nam  2200313za 4500
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008180807s1983    oncd|||#ot|||f000 0 eng d
040 |aCaOODSP|beng
041 |aeng|bfre
043 |an-cn---
0861 |aM74-3/83-10E-PDF
24500|aStudy of well logs in the Mackenzie Delta-Beaufort Sea area to outline permafrost thickness and/or gas hydrate occurrence |h[electronic resource] / |cD&S Petrophysical, a division of D&S Petroleum Consulting Group Ltd.
260 |aOttawa : |bEnergy, Mines and Resources Canada, Earth Physics Branch, |c1983.
300 |a[243] p. (un-numbered pages) : |bcharts.
4901 |aEarth Physics Branch open file = Dossier public de la Direction de la Physique du Globe ; |vno. 83-10
500 |aDigitized edition from print [produced by Natural Resources Canada].
504 |aIncludes bibliographical references.
5203 |a"The available downhole logs for 161 wells drilled in the Mackenzie Delta - Beaufort Sea area of northern Canada were examined for indications of the presence of ground-ice and clathrate hydrates. In the report the justification for each of the picks of permafrost thickness are presented together with a map showing the distribution of permafrost. Results are compared with the downhole temperature observations of the Geothermal Service of Canada"--Abstract.
546 |aIncludes abstract in French.
69207|2gccst|aPermafrost
69207|2gccst|aNatural gas
7101 |aCanada. |bEnergy, Mines and Resources Canada.
7101 |aCanada. |bEarth Physics Branch.
7101 |aD&S Petrophysical.
830#0|aOpen file (Earth Physics Branch)|vno. 83-10|w(CaOODSP)9.835819
85640|qPDF|s31.42 MB|uhttps://publications.gc.ca/collections/collection_2018/rncan-nrcan/M74-3-83-10-eng.pdf