There is currently no text in this page. You can search for this page title in other pages, or search the related logs, but you do not have permission to create this page.
Category:E21B33/129
Jump to navigation
Jump to search
Pages in category "E21B33/129"
The following 12 pages are in this category, out of 12 total.
1
- 18060643. ANTI-SPINNING COMPRESSIBLE DEVICE simplified abstract (SAUDI ARABIAN OIL COMPANY)
- 18297467. FLOW BACK OPTION PLUG ASSEMBLY simplified abstract (Saudi Arabian Oil Company)
- 18470485. RETAINING BACKUP SYSTEM FOR FRAC PLUGS simplified abstract (Schlumberger Technology Corporation)
- 18624635. ANNULAR PRESSURE ACTIVATED DOWNHOLE TOOL simplified abstract (Baker Hughes Oilfield Operations LLC)
- 18893640. COMPOSITE WELLBORE SEALING DEVICE (Halliburton Energy Services, Inc.)