Search found 5 matches
- Thu Apr 10, 2008 9:10 am
- Forum: Oil Well Drilling Engineering
- Topic: 25 Ebook in petroleum engineering
- Replies: 38
- Views: 48327
- Fri Nov 16, 2007 9:37 am
- Forum: Other Chemical Engineering issues
- Topic: rig launching
- Replies: 3
- Views: 1470
- Fri Oct 26, 2007 5:40 pm
- Forum: Other Chemical Engineering issues
- Topic: rig launching
- Replies: 3
- Views: 1470
rig launching
helo..do u know how the new jackup rig is launching..help me ma...
- Wed May 30, 2007 9:26 am
- Forum: Oil Well Drilling Engineering
- Topic: PayZone: Drilling Simulator
- Replies: 18
- Views: 14365
- Wed Sep 20, 2006 7:38 pm
- Forum: Other Chemical Engineering issues
- Topic: purification process
- Replies: 0
- Views: 2526
purification process
what is the best method to purify lignin