Drilling platform for cellar-type well sites
US10550645B1 · kind B1 · utility
1Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2017 |
| Grant date | Feb 4, 2020 |
| Priority date | — |
| Expiry date | Nov 29, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B7/02
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A system and method for enabling drilling equipment to access and work with well heads located in a cellar type arrangement. Modules are combined together with wheel risers to form various shaped platforms for spanning across the roof of cellars for hydrocarbon extraction. The various shaped platforms provide support adjacent the well head for work over rigs and surface rigs to drive adjacent the well heads located in the cellar.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.