Inventor · disambiguated record
Mark Callister Oettli
Also filed as: OETTLI MARK · OETTLI MARK C · OETTLI MARK CALLISTER
18 granted patents·3 pending applications·406 citations·filing 1997–2025
94Inventor score
Top patents by PatentIndex Score
21 records- 0190US6439313B1Downhole machining of well completion equipmentSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Aug 27, 2002·112 cites·20 claims
- 0285US6655461B2Straddle packer tool and method for well treating having valving and fluid bypass systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Dec 2, 2003·75 cites·23 claims
- 0383US11821269B1Swivel system for downhole well tool orientationSCHLUMBERGER TECHNOLOGY CORP·Filed 2022·Granted Nov 21, 2023·1 cites·16 claims
- 0483US7090020B2Multi-cycle dump valveSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Aug 15, 2006·69 cites·15 claims
- 0578US6425443B1Pressure compensated disconnect system and methodSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Jul 30, 2002·52 cites·25 claims
- 0671US12241314B2Swivel system for downhole well tool orientationSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Granted Mar 4, 2025·0 cites·22 claims
- 0768US12331616B2System and method for creating pressure waves in a wellSCHLUMBERGER TECHNOLOGY CORP·Filed 2024·Granted Jun 17, 2025·0 cites·19 claims
- 0868US7357177B2Restriction tolerant packer cupSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Apr 15, 2008·10 cites·19 claims
- 0961US9435172B2Compression-actuated multi-cycle circulation valveSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Sep 6, 2016·2 cites·16 claims
- 1059US5906239AJarring toolIRI INT CORP·Filed 1997·Granted May 25, 1999·40 cites·61 claims
- 1158US11959362B2System and method for creating pressure waves in a wellSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Apr 16, 2024·0 cites·13 claims
- 1256US11512546B2Coiled tubing electronically controlled multilateral access of extended reach wellsSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Nov 29, 2022·1 cites·17 claims
- 1356US11203901B2Radial drilling link transmission and flex shaft protective coverSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Dec 21, 2021·1 cites·19 claims
- 1456US2025290377A1Coiled tubing systems and methods for geothermal wellsSCHLUMBERGER TECHNOLOGY CORP·Filed 2025·Application pending·0 cites
- 1555US9133694B2Nozzle selective perforating jet assemblySCHLUMBERGER TECHNOLOGY CORP·Filed 2012·Granted Sep 15, 2015·2 cites·21 claims
- 1651US6668938B2Cup packerSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Dec 30, 2003·13 cites·21 claims
- 1749US5931242AJarring tool enhancerIRI INT CORP·Filed 1997·Granted Aug 3, 1999·28 cites·8 claims
- 1848US10435956B2Rotary shouldered tool joint with non-rotating connection meansSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Oct 8, 2019·0 cites·17 claims
- 1947US11899243B2System and method for joining fiber optic cablesSCHLUMBERGER TECHNOLOGY CORP·Filed 2022·Granted Feb 13, 2024·0 cites·17 claims
- 2037US2015144341A1System and Method for Forming CavitiesSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Application pending·0 cites
- 2135US2014158357A1Nozzle selective perforating jet assemblySCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Mark Callister Oettli files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →