Casing string lowering at the North-Urengoy OGCF
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28 march 2019
We have lowered the casing string 177.8 mm in diameter to a depth of 3846.84 m at the North Urengoy OGCF
Drilling contractor: RusGazBurenie LLC
General customer: Achimgaz JSC
Deposit name: Urengoy OGCF, well cluster No. 5A111, wellsite No. 5A111
Diameter: 177.8 mm
Depth: 3931.23 m
Flushing/string running with circulation at depths of 1358, 1900, 2300, 2695, 3001, 3497, 3931 m