Multi-gradient drilling method and system
Patent
·
OSTI ID:875097
- Houston, TX
A multi-gradient system for drilling a well bore from a surface location into a seabed includes an injector for injecting buoyant substantially incompressible articles into a column of drilling fluid associated with the well bore. Preferably, the substantially incompressible articles comprises hollow substantially spherical bodies.
- Research Organization:
- MAURER ENGINEERING INC
- DOE Contract Number:
- AC21-94MC31197
- Assignee:
- Maurer Technology Incorporated (Sugar Land, TX)
- Patent Number(s):
- US 6530437
- OSTI ID:
- 875097
- Country of Publication:
- United States
- Language:
- English
Application of Aerated-Fluid Drilling in Deepwater
|
conference | April 2013 |
Use of Hollow Glass Spheres for Underbalanced Drilling Fluids
|
conference | April 2013 |
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