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Application filed by Halliburton Energy Services IncfiledCriticalHalliburton Energy Services Inc
Priority to MYPI2015000740ApriorityCriticalpatent/MY174657A/en
Priority claimed from PCT/US2012/062569external-prioritypatent/WO2014070142A1/en
Publication of MY174657ApublicationCriticalpatent/MY174657A/en
A deflector assembly (102) includes two deflectors (116, 118) that can cooperate for directing a bullnose assembly (502, 602) toward an intended bore in a multi-bore well based on a configuration of the bullnose assembly (502, 602) without requiring use of gravitational forces or requiring the assembly to be oriented in a certain manner. The deflectors (116, 118) can cooperate by being spaced by a certain amount that, depending on if the amount is less than or greater than a longitudinal length and diameter of a bullnose (506, 606) of the bullnose assembly (502, 602), can allow the bullnose assembly (502, 602) to be diverted toward the intended bore. The most illustrative drawing: is FIG. 2A
Rock auger tip comprising, an assembly part, an end part that converges from an upper end of the assembly part to form a work surface and at least one recess in a lower part of the assembly part; and rock auger.