. Early geophysical papers of the Society of Exploration Geophysicists. Petroleum; Prospecting. I ! a i Bf | ! ! Fig. 37.—High resistivity of two producing sands, Wewoka field, Seminole area, Oklahoma, 1929. (Peney Reed No. 1.) (After Schlumberger.). Fig. 38.—Electrical correlations between wells in the Maracaibo field, Venezuela. (After Schlumberger.) 2. ELECTRICAL VERTICAL DRILLING IN DIRECT PROSPECTING FOR OIL If it is possible to recognize oil-bearing beds in wells in such indis- putable manner, is it not possible to get the same or similar results by measurements from the surface? The res
. Early geophysical papers of the Society of Exploration Geophysicists. Petroleum; Prospecting. I ! a i Bf | ! ! Fig. 37.—High resistivity of two producing sands, Wewoka field, Seminole area, Oklahoma, 1929. (Peney Reed No. 1.) (After Schlumberger.). Fig. 38.—Electrical correlations between wells in the Maracaibo field, Venezuela. (After Schlumberger.) 2. ELECTRICAL VERTICAL DRILLING IN DIRECT PROSPECTING FOR OIL If it is possible to recognize oil-bearing beds in wells in such indis- putable manner, is it not possible to get the same or similar results by measurements from the surface? The results obtained thus far in ap- proaching a solution of this problem will now be discussed. 486. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Society of Exploration Geophysicists. Tulsa
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