1. BS EN ISO 11961 AMD1. Petroleum and natural gas industries. Steel drill pipe. (10th September 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (7 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Petroleum and natural gas industries. Formulae and calculations for the properties of casing, tubing, drill pipe and line pipe used as casing or tubing. (29th September 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (232 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Petroleum and natural gas industries. Steel drill pipe. (27th July 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (122 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Tracked Changes. Petroleum and natural gas industries. Formulae and calculations for the properties of casing, tubing, drill pipe and line pipe used as casing or tubing. (4th January 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (544 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗