Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7878247 | Methods for cleaning out horizontal wellbores using coiled tubing | William A. Aitken, Jeff Li | 2011-02-01 |
| 7870902 | Methods for allowing multiple fractures to be formed in a subterranean formation from an open hole well | David Ross, Harold Dean Brannon, Alexander R. Crabtree | 2011-01-18 |