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Richard Harmer
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Surrey, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Dynamic control system for field operations using tiered constructi...
Patent number
12,241,357
Issue date
Mar 4, 2025
Schlumberger Technology Corporation
Jean-Marc Pietrzyk
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method, system and compure- readable storage media for controlling...
Patent number
11,725,493
Issue date
Aug 15, 2023
Schlumberger Technology Corporation
Jean-Marc Pietrzyk
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Characterizing responses in a drilling system
Patent number
11,215,045
Issue date
Jan 4, 2022
Schlumberger Technology Corporation
Richard John Harmer
G01 - MEASURING TESTING
Information
Patent Grant
Dynamic system for field operations
Patent number
11,149,542
Issue date
Oct 19, 2021
Schlumberger Technology Corporation
Jean-Marc Pietrzyk
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Drilling energy calculation based on transient dynamics simulation...
Patent number
11,073,009
Issue date
Jul 27, 2021
Schlumberger Technology Corporation
Wei Chen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods for analyzing and designing bottom hole assemblies
Patent number
10,400,547
Issue date
Sep 3, 2019
Smith International, Inc.
Wei Chen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole determination of drilling state
Patent number
9,631,477
Issue date
Apr 25, 2017
Schlumberger Technology Corporation
Richard Harmer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Modeling vibration effects introduced by mud motor
Patent number
8,180,614
Issue date
May 15, 2012
Schlumberger Technology Corporation
Jahir A. Pabon
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drill bit
Patent number
7,849,939
Issue date
Dec 14, 2010
Schlumberger Technology Corporation
Geoffrey C. Downton
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
DYNAMIC SYSTEM FOR FIELD OPERATIONS
Publication number
20250188830
Publication date
Jun 12, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Jean-Marc Pietrzyk
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DYNAMIC SYSTEM FOR FIELD OPERATIONS
Publication number
20230332494
Publication date
Oct 19, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Jean-Marc Pietrzyk
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DYNAMIC SYSTEM FOR FIELD OPERATIONS
Publication number
20220090492
Publication date
Mar 24, 2022
SCHLUMBERGER TECHNOLOGY CORPORATION
Jean-Marc Pietrzyk
G05 - CONTROLLING REGULATING
Information
Patent Application
INFERRING WELLSITE OPERATIONS FROM POWER CONSUMPTION MEASUREMENTS
Publication number
20220056799
Publication date
Feb 24, 2022
SCHLUMBERGER TECHNOLOGY CORPORATION
Ashley Bernard Johnson
E21 - EARTH DRILLING MINING
Information
Patent Application
CHARACTERIZING RESPONSES IN A DRILLING SYSTEM
Publication number
20200277849
Publication date
Sep 3, 2020
SCHLUMBERGER TECHNOLOGY CORPORATION
Richard John Harmer
G05 - CONTROLLING REGULATING
Information
Patent Application
Dynamic System for Field Operations
Publication number
20190390547
Publication date
Dec 26, 2019
SCHLUMBERGER TECHNOLOGY CORPORATION
Jean-Marc Pietrzyk
E21 - EARTH DRILLING MINING
Information
Patent Application
Drilling Energy Calculation Based on Transient Dynamics Simulation...
Publication number
20190178075
Publication date
Jun 13, 2019
SCHLUMBERGER TECHNOLOGY CORPORATION
Wei Chen
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS FOR ANALYZING AND DESIGNING BOTTOM HOLE ASSEMBLIES
Publication number
20140309978
Publication date
Oct 16, 2014
Smith International, Inc.
Wei Chen
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE DETERMINATION OF DRILLING STATE
Publication number
20140129148
Publication date
May 8, 2014
SCHLUMBERGER TECHNOLOGY CORPORATION
Richard Harmer
E21 - EARTH DRILLING MINING
Information
Patent Application
Modeling Vibration Effects Introduced By Mud Motor
Publication number
20100163306
Publication date
Jul 1, 2010
SCHLUMBERGER TECHNOLOGY CORPORATION
Jahir A. Pabon
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE SENSOR SYSTEM
Publication number
20090294174
Publication date
Dec 3, 2009
SCHLUMBERGER TECHNOLOGY CORPORATION
Richard Harmer
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILL BIT
Publication number
20090065262
Publication date
Mar 12, 2009
Geoffrey C. Downton
E21 - EARTH DRILLING MINING