Pipe wipers oil gas drilling, cementing requirements for Saudi Arabia, United States, Venezuela, Iran, Iraq, Malaysia, UAE, Canada, Mexico, Nigeria, Russia The pipe wipers for drill pipe oil is designed to wipe drillpipe or tubing string clean of cement, fluids, or debris, and can be used to separate fluids.
https://foamwiperball.wordpress.com These foam ball pipe wipers in liner cementing are made of natural rubber and can be used in a temperature range of 40°F (4°C) to 302°F (150°C). The ball has a parting stretch of 380 to 440%.Which means it can pass through small restrictions without being damaged. An oil platform, offshore platform, or oil rig is a large structure with facilities to drill wells, to extract and process oil and natural gas.To temporarily store product until it can be brought to shore for refining and marketing. The platform contains facilities to house the workforce as well.