Marius Neacsu

Person

Dhahran, SA

People

Patents Grantslast 30 patents

Information Patent Grant
Adjustable brush plug device
- Patent number 12,228,015
- Issue date Feb 18, 2025
- Saudi Arabian Oil Company
- Ahmed A. Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Selective inflow control device, system, and method
- Patent number 12,024,985
- Issue date Jul 2, 2024
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cement retainer for remedial operations
- Patent number 12,012,823
- Issue date Jun 18, 2024
- Saudi Arabian Oil Company
- Marius Neacsu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole welding tools and related methods
- Patent number 11,655,685
- Issue date May 23, 2023
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Separating solids from liquids in a drilling fluid
- Patent number 11,643,890
- Issue date May 9, 2023
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Wellbore mud pit safety system
- Patent number 11,598,178
- Issue date Mar 7, 2023
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Downhole casing-casing annulus sealant injection
- Patent number 11,549,329
- Issue date Jan 10, 2023
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fish retrieval from wellbore
- Patent number 11,525,322
- Issue date Dec 13, 2022
- Saudi Arabian Oil Company
- Marius Neacsu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cable head for a wireline tool
- Patent number 11,448,026
- Issue date Sep 20, 2022
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellhead telescopic adaptor for wellhead assembly
- Patent number 11,421,502
- Issue date Aug 23, 2022
- Saudi Arabian Oil Company
- Marius Neacsu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting a sidetrack window in a cased wellbore
- Patent number 11,401,763
- Issue date Aug 2, 2022
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid management systems and related methods of controlling fluid f...
- Patent number 11,391,107
- Issue date Jul 19, 2022
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tandem cement retainer and bridge plug
- Patent number 11,391,113
- Issue date Jul 19, 2022
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Separating solids from liquids in a drilling fluid
- Patent number 11,326,405
- Issue date May 10, 2022
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Positioning downhole-type tools
- Patent number 11,142,976
- Issue date Oct 12, 2021
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dual string fluid management devices for oil and gas applications
- Patent number 11,136,849
- Issue date Oct 5, 2021
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plugging formation fractures
- Patent number 11,105,180
- Issue date Aug 31, 2021
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fish retrieval from wellbore
- Patent number 11,035,190
- Issue date Jun 15, 2021
- Saudi Arabian Oil Company
- Marius Neacsu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Vertically cutting downhole tubulars
- Patent number 11,008,824
- Issue date May 18, 2021
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Milling wellbores
- Patent number 10,975,645
- Issue date Apr 13, 2021
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellhead telescopic adaptor for wellhead assembly
- Patent number 10,975,654
- Issue date Apr 13, 2021
- Saudi Arabian Oil Company
- Marius Neacsu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsurface safety valve with rotating disk
- Patent number 10,954,750
- Issue date Mar 23, 2021
- Saudi Arabian Oil Company
- Marius Neacsu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tandem cement retainer and bridge plug
- Patent number 10,837,254
- Issue date Nov 17, 2020
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ADJUSTABLE BRUSH PLUG DEVICE
- Publication number 20240141755
- Publication date May 2, 2024
- Saudi Arabian Oil Company
- Ahmed A. Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTI-SIZE FINS WIPER PLUG
- Publication number 20240110462
- Publication date Apr 4, 2024
- Saudi Arabian Oil Company
- Ahmed A. Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Application
SELECTIVE INFLOW CONTROL DEVICE, SYSTEM, AND METHOD
- Publication number 20230304385
- Publication date Sep 28, 2023
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Application
CEMENT RETAINER FOR REMEDIAL OPERATIONS
- Publication number 20230304375
- Publication date Sep 28, 2023
- Saudi Arabian Oil Company
- Marius Neacsu
- E21 - EARTH DRILLING MINING
Information Patent Application
SEPARATING SOLIDS FROM LIQUIDS IN A DRILLING FLUID
- Publication number 20220228450
- Publication date Jul 21, 2022
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Wellbore Mud Pit Safety System
- Publication number 20220220829
- Publication date Jul 14, 2022
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DOWNHOLE CASING-CASING ANNULUS SEALANT INJECTION
- Publication number 20220195834
- Publication date Jun 23, 2022
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE WELDING TOOLS AND RELATED METHODS
- Publication number 20220042390
- Publication date Feb 10, 2022
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEPARATING SOLIDS FROM LIQUIDS IN A DRILLING FLUID
- Publication number 20210363839
- Publication date Nov 25, 2021
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Application
FISH RETRIEVAL FROM WELLBORE
- Publication number 20210262307
- Publication date Aug 26, 2021
- Saudi Arabian Oil Company
- Marius Neacsu
- E21 - EARTH DRILLING MINING
Information Patent Application
FLUID MANAGEMENT SYSTEMS AND RELATED METHODS OF CONTROLLING FLUID F...
- Publication number 20210230960
- Publication date Jul 29, 2021
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLHEAD TELESCOPIC ADAPTOR FOR WELLHEAD ASSEMBLY
- Publication number 20210215013
- Publication date Jul 15, 2021
- Saudi Arabian Oil Company
- Marius Neacsu
- E21 - EARTH DRILLING MINING
Information Patent Application
DUAL STRING FLUID MANAGEMENT DEVICES FOR OIL AND GAS APPLICATIONS
- Publication number 20210131215
- Publication date May 6, 2021
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Application
VERTICALLY CUTTING DOWNHOLE TUBULARS
- Publication number 20210054706
- Publication date Feb 25, 2021
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Application
Cutting A Sidetrack Window In A Cased Wellbore
- Publication number 20210054708
- Publication date Feb 25, 2021
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Application
PLUGGING FORMATION FRACTURES
- Publication number 20210054716
- Publication date Feb 25, 2021
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Application
FISH RETRIEVAL FROM WELLBORE
- Publication number 20210054710
- Publication date Feb 25, 2021
- Saudi Arabian Oil Company
- Marius Neacsu
- E21 - EARTH DRILLING MINING
Information Patent Application
Tandem Cement Retainer and Bridge Plug
- Publication number 20210025259
- Publication date Jan 28, 2021
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Application
SUBSURFACE SAFETY VALVE WITH ROTATING DISK
- Publication number 20210002979
- Publication date Jan 7, 2021
- Saudi Arabian Oil Company
- Marius Neacsu
- E21 - EARTH DRILLING MINING
Information Patent Application
Positioning Downhole-Type Tools
- Publication number 20200256143
- Publication date Aug 13, 2020
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL KICK DETECTION
- Publication number 20200232316
- Publication date Jul 23, 2020
- Saudi Arabian Oil Company
- Marius Neacsu
- E21 - EARTH DRILLING MINING
Information Patent Application
MILLING WELLBORES
- Publication number 20200157903
- Publication date May 21, 2020
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Application
Tandem Cement Retainer and Bridge Plug
- Publication number 20200056446
- Publication date Feb 20, 2020
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING

Marius Neacsu

Person

Patents Grantslast 30 patents

Adjustable brush plug device

Selective inflow control device, system, and method

Cement retainer for remedial operations

Downhole welding tools and related methods

Separating solids from liquids in a drilling fluid

Wellbore mud pit safety system

Downhole casing-casing annulus sealant injection

Fish retrieval from wellbore

Cable head for a wireline tool

Wellhead telescopic adaptor for wellhead assembly

Cutting a sidetrack window in a cased wellbore

Fluid management systems and related methods of controlling fluid f...

Tandem cement retainer and bridge plug

Separating solids from liquids in a drilling fluid

Positioning downhole-type tools

Dual string fluid management devices for oil and gas applications

Plugging formation fractures

Fish retrieval from wellbore

Vertically cutting downhole tubulars

Milling wellbores

Wellhead telescopic adaptor for wellhead assembly

Subsurface safety valve with rotating disk

Tandem cement retainer and bridge plug

Patents Applicationslast 30 patents

ADJUSTABLE BRUSH PLUG DEVICE

MULTI-SIZE FINS WIPER PLUG

SELECTIVE INFLOW CONTROL DEVICE, SYSTEM, AND METHOD

CEMENT RETAINER FOR REMEDIAL OPERATIONS

SEPARATING SOLIDS FROM LIQUIDS IN A DRILLING FLUID

Wellbore Mud Pit Safety System

DOWNHOLE CASING-CASING ANNULUS SEALANT INJECTION

DOWNHOLE WELDING TOOLS AND RELATED METHODS

SEPARATING SOLIDS FROM LIQUIDS IN A DRILLING FLUID

FISH RETRIEVAL FROM WELLBORE

FLUID MANAGEMENT SYSTEMS AND RELATED METHODS OF CONTROLLING FLUID F...

WELLHEAD TELESCOPIC ADAPTOR FOR WELLHEAD ASSEMBLY

DUAL STRING FLUID MANAGEMENT DEVICES FOR OIL AND GAS APPLICATIONS

VERTICALLY CUTTING DOWNHOLE TUBULARS

Cutting A Sidetrack Window In A Cased Wellbore

PLUGGING FORMATION FRACTURES

FISH RETRIEVAL FROM WELLBORE

Tandem Cement Retainer and Bridge Plug

SUBSURFACE SAFETY VALVE WITH ROTATING DISK

Positioning Downhole-Type Tools

WELL KICK DETECTION

MILLING WELLBORES

Tandem Cement Retainer and Bridge Plug