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Ram Sunder Kalyanraman
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Richmond, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Autonomous wireline operations in oil and gas fields
Patent number
12,091,960
Issue date
Sep 17, 2024
Schlumberger Technology Corporation
Ram Sunder Kalyanraman
E21 - EARTH DRILLING MINING
Information
Patent Grant
Detecting defects in tubular structures
Patent number
12,024,993
Issue date
Jul 2, 2024
Schlumberger Technology Corporation
Salma Benslimane
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Real-time reconfiguration of phased array operation
Patent number
11,808,908
Issue date
Nov 7, 2023
Schlumberger Technology Corporation
Orland Guedes
E21 - EARTH DRILLING MINING
Information
Patent Grant
Modular borehole imaging apparatus and methods
Patent number
11,555,395
Issue date
Jan 17, 2023
Schlumberger Technology Corporation
Cédric Perrin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Third interface echo (TIE) detection from flexural data for gas/liq...
Patent number
11,378,707
Issue date
Jul 5, 2022
Schlumberger Technology Corporation
Mikhail Lemarenko
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for determining a property of a material behind a borehole c...
Patent number
11,353,608
Issue date
Jun 7, 2022
Schlumberger Technology Corporation
Robert Laronga
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and systems for determining integrity and operational bound...
Patent number
11,261,729
Issue date
Mar 1, 2022
Schlumberger Technology Corporation
Adrian Rodriguez Herrera
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for remediating a microannulus in a wellbore
Patent number
10,711,565
Issue date
Jul 14, 2020
Schlumberger Technology Corporation
Matthew Edward Billingham
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and system of model-based acoustic measurements for a perfor...
Patent number
10,533,410
Issue date
Jan 14, 2020
Schlumberger Technology Corporation
Hiroshi Hori
G01 - MEASURING TESTING
Information
Patent Grant
Systems and methods for remediating a microannulus in a wellbore
Patent number
10,273,778
Issue date
Apr 30, 2019
Schlumberger Technology Corporation
Matthew Edward Billingham
E21 - EARTH DRILLING MINING
Information
Patent Grant
Barrier evaluation system and method
Patent number
10,197,693
Issue date
Feb 5, 2019
Schlumberger Technology Corporation
Ram Sunder Kalyanraman
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Modular Borehole Imaging Apparatus and Methods
Publication number
20230220762
Publication date
Jul 13, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Cédric Perrin
E21 - EARTH DRILLING MINING
Information
Patent Application
Detecting Defects in Tubular Structures
Publication number
20230167732
Publication date
Jun 1, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Salma Benslimane
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUTONOMOUS WIRELINE OPERATIONS IN OIL GAS FIELDS
Publication number
20220341307
Publication date
Oct 27, 2022
SCHLUMBERGER TECHNOLOGY CORPORATION
Ram Sunder Kalyanraman
E21 - EARTH DRILLING MINING
Information
Patent Application
MONITORING A WELL BARRIER
Publication number
20220333477
Publication date
Oct 20, 2022
SCHLUMBERGER TECHNOLOGY CORPORATION
Ram Sunder Kalyanraman
E21 - EARTH DRILLING MINING
Information
Patent Application
AUTONOMOUS OPERATIONS IN OIL AND GAS FIELDS
Publication number
20220335185
Publication date
Oct 20, 2022
SCHLUMBERGER TECHNOLOGY CORPORATION
Morten Kristensen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUTONOMOUS OPERATIONS IN OIL AND GAS FIELDS
Publication number
20220243575
Publication date
Aug 4, 2022
SCHLUMBERGER TECHNOLOGY CORPORATION
Morten Kristensen
E21 - EARTH DRILLING MINING
Information
Patent Application
THIRD INTERFACE ECHO (TIE) DETECTION FROM FLEXURAL DATA FOR GAS/LIQ...
Publication number
20220146701
Publication date
May 12, 2022
SCHLUMBERGER TECHNOLOGY CORPORATION
Mikhail Lemarenko
G01 - MEASURING TESTING
Information
Patent Application
Real-Time Reconfiguration of Phased Array Operation
Publication number
20210247538
Publication date
Aug 12, 2021
SCHLUMBERGER TECHNOLOGY CORPORATION
Orland Guedes
G01 - MEASURING TESTING
Information
Patent Application
Modular Borehole Imaging Apparatus and Methods
Publication number
20210180442
Publication date
Jun 17, 2021
SCHLUMBERGER TECHNOLOGY CORPORATION
Cédric Perrin
G01 - MEASURING TESTING
Information
Patent Application
Methods and Systems for Determining Integrity and Operational Bound...
Publication number
20200378246
Publication date
Dec 3, 2020
SCHLUMBERGER TECHNOLOGY CORPORATION
Adrian Rodriguez Herrera
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS AND METHODS FOR REMEDIATING A MICROANNULUS IN A WELLBORE
Publication number
20190249517
Publication date
Aug 15, 2019
SCHLUMBERGER TECHNOLOGY CORPORATION
Matthew Edward Billingham
E21 - EARTH DRILLING MINING
Information
Patent Application
Method for determining a property of a material behind a borehole c...
Publication number
20190113643
Publication date
Apr 18, 2019
SCHLUMBERGER TECHNOLOGY CORPORATION
Robert Laronga
G01 - MEASURING TESTING
Information
Patent Application
WELL INTEGRITY ANALYSIS USING SONIC MEASUREMENTS OVER DEPTH INTERVAL
Publication number
20190055830
Publication date
Feb 21, 2019
SCHLUMBERGER TECHNOLOGY CORPORATION
Maja Skataric
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS AND METHODS FOR REMEDIATING A MICROANNULUS IN A WELLBORE
Publication number
20180298720
Publication date
Oct 18, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Matthew Edward Billingham
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND SYSTEM OF MODEL-BASED ACOUSTIC MEASUREMENTS FOR A PERFOR...
Publication number
20180023383
Publication date
Jan 25, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Hiroshi Hori
G01 - MEASURING TESTING
Information
Patent Application
Barrier Evaluation System and Method
Publication number
20160245946
Publication date
Aug 25, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Ram Sunder Kalyanraman
G01 - MEASURING TESTING