Employees of National Oilwell Varco demonstrate the workings of an oil rig at their Galena Park yard along the Houston Ship Channel where they outfit rigs for land and sea. In a letter made public on Monday, the company said it plans to suspend operations at the facility and lay off 85 people working there. less Employees of National Oilwell Varco demonstrate the workings of an oil rig at their Galena Park yard along the Houston Ship Channel where they outfit rigs for land and sea. In a letter made public on Monday, … more Photo: National Oilwell Varco Photo: National Oilwell Varco Image 1 of / 1 Caption Close Image 1 of 1 Employees of National Oilwell Varco demonstrate the workings of an oil rig at their Galena Park yard along the Houston Ship Channel where they outfit rigs for land and sea. In a letter made public on Monday, the company said it plans to suspend operations at the facility and lay off 85 people working there. less Employees of National Oilwell Varco demonstrate the workings of an oil rig at their Galena Park yard along the Houston Ship Channel where they outfit rigs for land and sea….