Randolph Koepsell

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Highlands Ranch, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Determining differential stress based on formation curvature and me...
- Patent number 9,157,318
- Issue date Oct 13, 2015
- Schlumberger Technology Corporation
- Randy Koepsell
- G01 - MEASURING TESTING
Information Patent Grant
Method for designing and optimizing drilling and completion operati...
- Patent number 7,953,587
- Issue date May 31, 2011
- Schlumberger Technology Corp.
- Tom Bratton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Discriminating natural fracture- and stress-induced sonic anisotrop...
- Patent number 7,457,194
- Issue date Nov 25, 2008
- Schlumberger Technology Corporation
- Romain C. A. Prioul
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Systems and Methods for Curvature Analysis from Borehole Dips and A...
- Publication number 20160003974
- Publication date Jan 7, 2016
- Kang Wang
- G01 - MEASURING TESTING
Information Patent Application
DETERMINING DIFFERENTIAL STRESS BASED ON FORMATION CURVATURE AND ME...
- Publication number 20120173216
- Publication date Jul 5, 2012
- RANDY KOEPSELL
- E21 - EARTH DRILLING MINING
Information Patent Application
DISCRIMINATING NATURAL FRACTURE- AND STRESS-INDUCED SONIC ANISOTROP...
- Publication number 20080062814
- Publication date Mar 13, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Romain C.A. Prioul
- G01 - MEASURING TESTING
Information Patent Application
Method for designing and optimizing drilling and completion operati...
- Publication number 20070294034
- Publication date Dec 20, 2007
- Tom Bratton
- E21 - EARTH DRILLING MINING