Directional Drilling

 2017-01-12 16:03:59 click

Two drilling rigs of 5000m that were put into drilling engineering service in Sulige gas-field in 2013 finished the drilling job of 5 directional wells (including 2 horizontal wells), among which the horizontal drilling on well Su77-21-40H2 hit a record on drilling depth (5628m) and horizontal displacement (2303m) in this field.
Well Sulige Z51-47-16C1 drilled by SPT 2# drilling crew was favorably drilled to 3100m for only 11.33 days in Aug. 2016, thus creating the record of the shortest drilling period in block Z51.

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