FIELD: oil industry.
SUBSTANCE: invention relates to oil industry. In method of developing high-viscosity oil deposit at development of high-viscosity oil well horizontal shafts are arranged in series one after another ends to each other in dome part of deposit. Well used is a well with horizontal shaft with rising end equipped with filter, perforated in initial part of horizontal shaft and in ascending end. Wells are equipped with first column of tubing string with packer installed between perforated sections of filter, and second column of tubing string with pump with end to packer. In each well steam pumping is performed at first column of tubing string, and product extraction at second column of tubing string.
EFFECT: technical result - increase of the deposit oil recovery factor.
1 cl, 2 dwg, 1 ex
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