Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7938186 | Casing shoes and methods of reverse-circulation cementing of casing | Anthony M. Badalamenti, Simon Turton, Karl W. Blanchard, Michael G. Crowder, Henry E. Rogers +2 more | 2011-05-10 |
| 7621336 | Casing shoes and methods of reverse-circulation cementing of casing | Anthony M. Badalamenti, Simon Turton, Karl W. Blanchard, Michael G. Crowder, Henry E. Rogers +2 more | 2009-11-24 |
| 7621337 | Casing shoes and methods of reverse-circulation cementing of casing | Anthony M. Badalamenti, Simon Turton, Karl W. Blanchard, Michael G. Crowder, Henry E. Rogers +2 more | 2009-11-24 |
| 7503399 | Casing shoes and methods of reverse-circulation cementing of casing | Anthony M. Badalamenti, Simon Turton, Karl W. Blanchard, Michael G. Crowder, Henry E. Rogers +2 more | 2009-03-17 |
| 7451817 | Methods of using casing strings in subterranean cementing operations | B. Raghava Reddy, Anthony M. Badalamenti, Simon Turton, Karl W. Blanchard, Michael G. Crowder +2 more | 2008-11-18 |
| 7409991 | Methods of using casing strings in subterranean cementing operations | B. Raghava Reddy, Anthony M. Badalamenti, Simon Turton, Karl W. Blanchard, Michael G. Crowder +2 more | 2008-08-12 |
| 7404440 | Methods of using casing strings in subterranean cementing operations | B. Raghava Reddy, Anthony M. Badalamenti, Simon Turton, Karl W. Blanchard, Michael G. Crowder +2 more | 2008-07-29 |
| 7401646 | Methods for reverse-circulation cementing in subterranean formations | Anthony M. Badalamenti, Karl W. Blanchard, Michael G. Crowder, James E. Griffith, Henry E. Rogers +1 more | 2008-07-22 |
| 7389815 | Methods for reverse-circulation cementing in subterranean formations | Anthony M. Badalamenti, Karl W. Blanchard, Michael G. Crowder, James E. Griffith, Henry E. Rogers +1 more | 2008-06-24 |
| 7322412 | Casing shoes and methods of reverse-circulation cementing of casing | Anthony M. Badalamenti, Simon Turton, Karl W. Blanchard, Michael G. Crowder, Henry E. Rogers +2 more | 2008-01-29 |
| 7303014 | Casing strings and methods of using such strings in subterranean cementing operations | B. Raghava Reddy, Anthony M. Badalamenti, Simon Turton, Karl W. Blanchard, Michael G. Crowder +2 more | 2007-12-04 |
| 7303008 | Methods and systems for reverse-circulation cementing in subterranean formations | Anthony M. Badalamenti, Karl W. Blanchard, Michael G. Crowder, James E. Griffith, Henry E. Rogers +1 more | 2007-12-04 |
| 7290611 | Methods and systems for cementing wells that lack surface casing | Anthony M. Badalamenti, Simon Turton, Karl W. Blanchard, Michael G. Crowder, Henry E. Rogers +1 more | 2007-11-06 |
| 7284608 | Casing strings and methods of using such strings in subterranean cementing operations | B. Raghava Reddy, Anthony M. Badalamenti, Simon Turton, Karl W. Blanchard, Michael G. Crowder +2 more | 2007-10-23 |
| 7252147 | Cementing methods and systems for initiating fluid flow with reduced pumping pressure | Anthony M. Badalamenti, Karl W. Blanchard, Simon Turton, Henry E. Rogers, James E. Griffith +1 more | 2007-08-07 |
| 5507344 | Methods of combating production problems in wells containing defective gravel packs | Stephen C. Young, Kent Gray | 1996-04-16 |