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Shitong S. Zhu
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Waban, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polymer-based well tracers with tunable release profile
Patent number
12,140,021
Issue date
Nov 12, 2024
Saudi Arabian Oil Company
Rajesh Kumar Saini
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Oil, gas and water well tracers with tunable release profile
Patent number
12,037,893
Issue date
Jul 16, 2024
Saudi Arabian Oil Company
Rajesh Kumar Saini
E21 - EARTH DRILLING MINING
Information
Patent Grant
Degradable tags for depth correlation mud logging
Patent number
11,697,755
Issue date
Jul 11, 2023
Aramco Services Company
Chengzhe Gao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fluorescent dye loaded polymeric taggants for depth determination i...
Patent number
11,427,742
Issue date
Aug 30, 2022
Saudi Arabian Oil Company
Nouf AlJabri
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods for in situ formation of high glass transition temperature...
Patent number
11,377,580
Issue date
Jul 5, 2022
Schlumberger Technology Corporation
Xiaoran Hu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for intelligent automatic rock fragments depth determination...
Patent number
11,237,295
Issue date
Feb 1, 2022
Saudi Arabian Oil Company
Klemens Katterbauer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Degradable composite structures
Patent number
11,136,461
Issue date
Oct 5, 2021
Schlumberger Technology Corporation
Philip Kokel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluoropolymers to reduce retention of nanosurfactants to carbonate...
Patent number
11,066,594
Issue date
Jul 20, 2021
Saudi Arabian Oil Company
Ayrat Gizzatov
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
In situ solid organic pillar placement in fracture networks
Patent number
10,907,090
Issue date
Feb 2, 2021
Schlumberger Technology Corporation
Francois Auzerais
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
In situ formed inorganic solids in fracture networks
Patent number
10,876,042
Issue date
Dec 29, 2020
Schlumberger Technology Corporation
Meng Qu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Well treatments for diversion or zonal isolation
Patent number
10,655,041
Issue date
May 19, 2020
Schlumberger Technology Corporation
Zinaida Yurievna Usova
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Degradable polymeric material
Patent number
10,240,022
Issue date
Mar 26, 2019
Schlumberger Technology Corporation
Indranil Roy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLYMER-BASED WELL TRACERS WITH TUNABLE RELEASE PROFILE
Publication number
20250027404
Publication date
Jan 23, 2025
ARAMCO SERVICES COMPANY
Rajesh Kumar Saini
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMER-BASED WELL TRACERS WITH TUNABLE RELEASE PROFILE
Publication number
20240337183
Publication date
Oct 10, 2024
ARAMCO SERVICES COMPANY
Rajesh Kumar Saini
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OIL, GAS AND WATER WELL TRACERS WITH TUNABLE RELEASE PROFILE
Publication number
20240318545
Publication date
Sep 26, 2024
Saudi Arabian Oil Company
Rajesh Kumar Saini
E21 - EARTH DRILLING MINING
Information
Patent Application
PARTIALLY DEGRADABLE PARTICULATES AS TIME-RELEASED TRACERS FOR ACID...
Publication number
20240209729
Publication date
Jun 27, 2024
Saudi Arabian Oil Company
Ayrat Gizzatov
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PARTIALLY DEGRADABLE PARTICULATES AS TIME-RELEASED TRACERS FOR ACID...
Publication number
20240035373
Publication date
Feb 1, 2024
ARAMCO SERVICES COMPANY
Ayrat Gizzatov
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OIL, GAS AND WATER WELL TRACERS WITH TUNABLE RELEASE PROFILE
Publication number
20240035374
Publication date
Feb 1, 2024
ARAMCO SERVICES COMPANY
Rajesh Kumar Saini
E21 - EARTH DRILLING MINING
Information
Patent Application
Fluorescent Dye Loaded Polymeric Taggants for Depth Determination i...
Publication number
20220056329
Publication date
Feb 24, 2022
Saudi Arabian Oil Company
Nouf AlJabri
G01 - MEASURING TESTING
Information
Patent Application
DEGRADABLE TAGS FOR DEPTH CORRELATION MUD LOGGING
Publication number
20220017805
Publication date
Jan 20, 2022
ARAMCO SERVICES COMPANY
Chengzhe Gao
E21 - EARTH DRILLING MINING
Information
Patent Application
FLUOROPOLYMERS TO REDUCE RETENTION OF NANOSURFACTANTS TO CARBONATE...
Publication number
20200369947
Publication date
Nov 26, 2020
Saudi Arabian Oil Company
Ayrat GIZZATOV
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHODS FOR IN SITU FORMATION OF HIGH GLASS TRANSITION TEMPERATURE...
Publication number
20200017748
Publication date
Jan 16, 2020
SCHLUMBERGER TECHNOLOGY CORPORATION
Xiaoran Hu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IN SITU FORMED INORGANIC SOLIDS IN FRACTURE NETWORKS
Publication number
20190264095
Publication date
Aug 29, 2019
SCHLUMBERGER TECHNOLOGY CORPORATION
Meng Qu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMERIC AND ELASTOMERIC PROPPANT PLACEMENT IN HYDRAULIC FRACTURE...
Publication number
20180298272
Publication date
Oct 18, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Meng Qu
E21 - EARTH DRILLING MINING
Information
Patent Application
IN SITU SOLID ORGANIC PILLAR PLACEMENT IN FRACTURE NETWORKS
Publication number
20180298271
Publication date
Oct 18, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Francois Auzerais
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS OF DEGRADING POLYMER COMPOSITES IN AQUEOUS FLUIDS USING CAT...
Publication number
20180252082
Publication date
Sep 6, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Shitong S. ZHU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTROL OF THERMOPLASTIC COMPOSITE DEGRADATION IN DOWNHOLE CONDITIONS
Publication number
20180252070
Publication date
Sep 6, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Shitong S. ZHU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DEGRADABLE POLYMERIC MATERIAL
Publication number
20180086894
Publication date
Mar 29, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Indranil Roy
E21 - EARTH DRILLING MINING
Information
Patent Application
DEGRADABLE COMPOSITE STRUCTURES
Publication number
20170369708
Publication date
Dec 28, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Philip Kokel
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WELL TREATMENT
Publication number
20170342306
Publication date
Nov 30, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Zinaida Yurievna USOVA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WELL TREATMENT
Publication number
20170335167
Publication date
Nov 23, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Zinaida Yurievna USOVA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITIONS AND METHODS FOR TREATING A SUBTERRANEAN FORMATION
Publication number
20170174976
Publication date
Jun 22, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Hemant Kumar Jethalal Ladva
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DEGRADATION AGENT ENCAPSULATION
Publication number
20170101572
Publication date
Apr 13, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Meng Qu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CONTROLLED DEGRADATION OF ELASTOMERS AND USE IN OILFIELD APPLICATIONS
Publication number
20160281454
Publication date
Sep 29, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Shitong S. Zhu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SOLID STATE DISPERSION
Publication number
20160257872
Publication date
Sep 8, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Shitong Sherry Zhu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DEVELOPMENT AND CHARACTERIZATION OF DEGRADABLE CROSS-LINKING IN POL...
Publication number
20160215203
Publication date
Jul 28, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Shitong S. Zhu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SOLID STATE DISPERSION
Publication number
20150027703
Publication date
Jan 29, 2015
SCHLUMBERGER TECHNOLOGY CORPORATION
Shitong Sherry Zhu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...