The bulk of exports from the subsidiaries ended on 6 October but the last shipment to Russia from a Halliburton company, recorded as Halliburton MFG in the records, was of a sealing element priced at $2,939.40 on 24 October 2022 from Malaysia to a firm called Sakhalin Energy, a consortium that is developing the Sakhalin-2 oil and gas project in eastern Russian. Its investors include Gazprom. Shell disinvested from the consortium after the invasion of Ukraine.
It would be suspicious if they did the right thing.