Deviation survey parameters measurements errors at parallel wells drilling deflection of borehole

Authors: F.F. Akhmadishin (TatNIPIneft), V.P. Chuprov (Research and Development EnterpriseVNIIGIS OAO)
The scheme of high-viscosity oil production by the pair of parallel horizontal wells is given. The tolerance zone of an error of the borehole deflection measurements is presented. The technique of realization of technology of drilling of the pair of parallel horizontal wells is offered.
The scheme of high-viscosity oil production by the pair of parallel horizontal wells is given. The tolerance zone of an error of the borehole deflection measurements is presented. The technique of realization of technology of drilling of the pair of parallel horizontal wells is offered.


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