Andrey Fedorov

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Tyumen, RU

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Patents Grantslast 30 patents

Information Patent Grant
Methods for determining positions of fluid interfaces and detecting...
- Patent number 12,139,996
- Issue date Nov 12, 2024
- Schlumberger Technology Corporation
- Demid Valeryevich Demidov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of predicting and preventing an event of fracture hit
- Patent number 11,913,314
- Issue date Feb 27, 2024
- Schlumberger Technology Corporation
- Roman Korkin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Polymer fiber additive for proppant flowback prevention
- Patent number 11,370,960
- Issue date Jun 28, 2022
- Schlumberger Technology Corporation
- Alexey Vladimirovich Alekseev
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for treating subterranean formation with degradable material
- Patent number 8,695,708
- Issue date Apr 15, 2014
- Schlumberger Technology Corporation
- Andrey Fedorov
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Delayed breaking of well treatment fluids
- Patent number 8,276,667
- Issue date Oct 2, 2012
- Schlumberger Technology Corporation
- Diankui Fu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Methods for Determining Positions of Fluid Interfaces and Detecting...
- Publication number 20240035355
- Publication date Feb 1, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Demid Valeryevich Demidov
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF PREDICTING AND PREVENTING AN EVENT OF FRACTURE HIT
- Publication number 20230020671
- Publication date Jan 19, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Roman KORKIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REFRAC EFFICIENCY MONITORING
- Publication number 20220056793
- Publication date Feb 24, 2022
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Roman Vladimirovich KORKIN
- E21 - EARTH DRILLING MINING
Information Patent Application
POLYMER FIBER ADDITIVE FOR PROPPANT FLOWBACK PREVENTION
- Publication number 20190040308
- Publication date Feb 7, 2019
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Alexey Vladimirovich ALEKSEEV
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR TREATING SUBTERRANEAN FORMATION WITH DEGRADABLE MATERIAL
- Publication number 20110030958
- Publication date Feb 10, 2011
- Andrey Fedorov
- E21 - EARTH DRILLING MINING
Information Patent Application
Delayed Breaking of Well Treatment Fluids
- Publication number 20100132948
- Publication date Jun 3, 2010
- Diankui Fu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...