Inventor
OETTLI MARK C
US8 patents
⚠️ This page may combine multiple inventors who share the name “OETTLI MARK C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
6 patentsUS7090020B2Aug 15, 2006
Multi-cycle dump valve
SCHLUMBERGER TECHNOLOGY CORP69 citations97
US6655461B2Dec 2, 2003
Straddle packer tool and method for well treating having valving and fluid bypass system
SCHLUMBERGER TECHNOLOGY CORP75 citations97
US6439313B1Aug 27, 2002
Downhole machining of well completion equipment
SCHLUMBERGER TECHNOLOGY CORP112 citations95
US6425443B1Jul 30, 2002
Pressure compensated disconnect system and method
SCHLUMBERGER TECHNOLOGY CORP52 citations95
US6668938B2Dec 30, 2003
Cup packer
SCHLUMBERGER TECHNOLOGY CORP13 citations80
US9435172B2Sep 6, 2016
Compression-actuated multi-cycle circulation valve
SCHLUMBERGER TECHNOLOGY CORP2 citations55