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Hydrogen sulfide elimination
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Patents Grants
last 30 patents
Information
Patent Grant
Method for reducing hydrogen sulfide in a subterranean formation
Patent number
12,258,513
Issue date
Mar 25, 2025
King Fahd University of Petroleum & Minerals
Ashraf Ahmed
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Sustained casing pressure management system and method of use
Patent number
12,252,968
Issue date
Mar 18, 2025
Saudi Arabian Oil Company
Mohammad W. Alsaleh
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Infused and coated proppant containing chemical treatment agents an...
Patent number
12,252,648
Issue date
Mar 18, 2025
Carbo Ceramics, Inc.
Robert Duenckel
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Aqueous fluid compositions and barite scale removal therewith
Patent number
12,227,693
Issue date
Feb 18, 2025
Saudi Arabian Oil Company
Harry Daniel Oduro
E21 - EARTH DRILLING MINING
Information
Patent Grant
Process for removing hydrogen sulfide from subterranean geological...
Patent number
12,195,669
Issue date
Jan 14, 2025
King Fahd University of Petroleum & Minerals
Sagheer A. Onaizi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for decontamination of hazardous sulfur compounds in sour w...
Patent number
12,187,631
Issue date
Jan 7, 2025
United Laboratories International, LLC
Stephen D. Matza
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Compositions and methods and uses relating thereto
Patent number
12,180,420
Issue date
Dec 31, 2024
INNOSPEC OIL FIELD CHEMICALS LLC
Ian Malcolm McRobbie
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Water-based drilling fluid formulated using MnZnFe-layered triple h...
Patent number
12,180,418
Issue date
Dec 31, 2024
King Fahd University of Petroleum & Minerals
Sagheer A. Onaizi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for removing hydrogen sulfide from a gas composition
Patent number
12,173,223
Issue date
Dec 24, 2024
King Fahd University of Petroleum & Minerals
Ashraf Ahmed
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Weighted drilling fluid composition
Patent number
12,152,190
Issue date
Nov 26, 2024
King Fahd University of Petroleum & Minerals
Ashraf Ahmed
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Removing hydrogen sulfide from subterranean geological formation wi...
Patent number
12,146,100
Issue date
Nov 19, 2024
King Fahd University of Petroleum & Minerals
Sagheer A. Onaizi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Removing hydrogen sulfide from subterranean geological formation wi...
Patent number
12,129,431
Issue date
Oct 29, 2024
King Fahd University of Petroleum & Minerals
Sagheer A. Onaizi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polymeric red mud-based killing fluid and uses thereof
Patent number
12,122,957
Issue date
Oct 22, 2024
Saudi Arabian Oil Company
Harry Daniel Oduro
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for neutralizing hydrogen sulfide in a wellbore with a ventu...
Patent number
12,116,874
Issue date
Oct 15, 2024
Tech-Flo Consulting, LLC
Larry Dove
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drilling fluid composition and method for removing hydrogen sulfide...
Patent number
12,110,447
Issue date
Oct 8, 2024
King Fahd University of Petroleum & Minerals
Ashraf Ahmed
E21 - EARTH DRILLING MINING
Information
Patent Grant
Stabilizing scavenger formulations in the presence of excess formal...
Patent number
12,084,616
Issue date
Sep 10, 2024
Baker Hughes Oilfield Operations LLC
Zhengwei Liu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Chemical compositions and in-situ methods of using same for remedia...
Patent number
12,084,615
Issue date
Sep 10, 2024
GAPS Technology, LLC.
Cliffton Lee Roe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Composition and method for controlling bacteria in formations
Patent number
12,071,586
Issue date
Aug 27, 2024
BIOTECHNOLOGY SOLUTIONS, LLC
Edward Corrin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Multifunctional composition for enhanced oil recovery, improved oil...
Patent number
12,065,613
Issue date
Aug 20, 2024
LOCUS SOLUTIONS IPCO, LLC
Sean Farmer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ceramic foundry media and related methods
Patent number
12,031,089
Issue date
Jul 9, 2024
CARBO Ceramics Inc.
Steven C. Howe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Manganese oxide sulfide capture drilling fluid
Patent number
12,031,085
Issue date
Jul 9, 2024
King Fahd University of Petroleum & Minerals
Sagheer A. Onaizi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Nanoparticle carrier platform and methods for controlled release of...
Patent number
11,993,745
Issue date
May 28, 2024
CHAMPIONX LLC
Chao Yan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Processing produced fluids for fluid recovery
Patent number
11,926,785
Issue date
Mar 12, 2024
Halliburton Energy Services, Inc.
Stephen John Horner
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Chemical compositions and methods of using same for remediating sul...
Patent number
11,905,457
Issue date
Feb 20, 2024
GAPS Technology, LLC.
Cliffton Lee Roe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Aqueous retarded acid treatment composition for well stimulation
Patent number
11,840,665
Issue date
Dec 12, 2023
Saudi Arabian Oil Company
Kern Larry Smith
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Increasing scavenging efficiency of H2S scavenger by adding linear...
Patent number
11,814,576
Issue date
Nov 14, 2023
Halliburton Energy Services, Inc.
Yulia Mosina
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methods of treating paraffins, iron sulfide, hydrogen sulfide, and/...
Patent number
11,753,578
Issue date
Sep 12, 2023
Halliburton Energy Services, Inc.
Yulia Mosina
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid sand treatment optimization
Patent number
11,753,584
Issue date
Sep 12, 2023
Halliburton Energy Services, Inc.
Mehdi Mazrooee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for decontamination of hazardous sulfur compounds in sour w...
Patent number
11,753,320
Issue date
Sep 12, 2023
United Laboratories International, LLC
Stephen D. Matza
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of removing sulfide-containing scale
Patent number
11,746,278
Issue date
Sep 5, 2023
KING FAHD UNIVERSITY OF PETROLEUM AND
Sagheer A. Onaizi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
SUSTAINED CASING PRESSURE MANAGEMENT SYSTEM AND METHOD OF USE
Publication number
20250075597
Publication date
Mar 6, 2025
Saudi Arabian Oil Company
Mohammad W. Alsaleh
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MULTIPURPOSE IMIDAZOLINE-BASED PROCESS CHEMICALS
Publication number
20250002785
Publication date
Jan 2, 2025
Baker Hughes Oilfield Operations LLC
Enrico T. Nadres
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARB...
Publication number
20240400925
Publication date
Dec 5, 2024
JDS Chemicals, LLC
Robert Scott Decker
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WEIGHTED DRILLING FLUID COMPOSITION
Publication number
20240400881
Publication date
Dec 5, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Ashraf AHMED
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARB...
Publication number
20240400886
Publication date
Dec 5, 2024
JDS Chemicals, LLC
Robert Scott Decker
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS FOR REMOVING HYDROGEN SULFIDE FROM A GAS COMPOSITION
Publication number
20240400882
Publication date
Dec 5, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Ashraf AHMED
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR REDUCING HYDROGEN SULFIDE IN A SUBTERRANEAN FORMATION
Publication number
20240400883
Publication date
Dec 5, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Ashraf AHMED
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARB...
Publication number
20240400426
Publication date
Dec 5, 2024
JDS Chemicals, LLC
Robert Scott Decker
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
COMPOSITIONS AND METHODS FOR THE DISSOLUTION OF IRON SULFIDE
Publication number
20240368452
Publication date
Nov 7, 2024
SOLUGEN, INC.
Catherine Gonzalez
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DRILLING FLUID COMPOSITION AND METHOD FOR REMOVING HYDROGEN SULFIDE...
Publication number
20240336827
Publication date
Oct 10, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Ashraf AHMED
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SULFIDE SCAVENGING AGGREGATE FOR THE CONSTRUCTION OF LANDFILL GAS W...
Publication number
20240299879
Publication date
Sep 12, 2024
Heritage Research Group, LLC
Perry Eyster
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
CORROSION INHIBITION COMPOSITIONS AND METHODS OF USE IN SOUR ENVIRO...
Publication number
20240294821
Publication date
Sep 5, 2024
Saudi Arabian Oil Company
Nayef M. Alanazi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METABOLIC INHIBITORS FOR CONTROLLING BIOFILM
Publication number
20240224999
Publication date
Jul 11, 2024
Olivia Stenzel
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
STABILIZING ACROLEIN IN CARBONATE SOLVENTS
Publication number
20240217909
Publication date
Jul 4, 2024
Baker Hughes Oilfield Operations LLC
Sankaran Murugesan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ZINC-BASED SULFUR COMPOUND SCAVENGER WITH REDUCED SOLIDS DEPOSITION
Publication number
20240218273
Publication date
Jul 4, 2024
Baker Hughes Oilfield Operations LLC
Scott Lehrer
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
POLYMERIC RED MUD-BASED KILLING FLUID AND USES THEREOF
Publication number
20240191126
Publication date
Jun 13, 2024
Saudi Arabian Oil Company
Harry Daniel Oduro
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AQUEOUS FLUID COMPOSITIONS AND BARITE SCALE REMOVAL THEREWITH
Publication number
20240093082
Publication date
Mar 21, 2024
Saudi Arabian Oil Company
Harry Daniel ODURO
E21 - EARTH DRILLING MINING
Information
Patent Application
MANGANESE OXIDE SULFIDE CAPTURE DRILLING FLUID
Publication number
20240018406
Publication date
Jan 18, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Sagheer A. ONAIZI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INFUSED AND COATED PROPPANT CONTAINING CHEMICAL TREATMENT AGENTS AN...
Publication number
20230399562
Publication date
Dec 14, 2023
CARBO CERAMICS INC.
Robert Duenckel
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NANOPARTICLE CARRIER PLATFORM AND METHODS FOR CONTROLLED RELEASE OF...
Publication number
20230374369
Publication date
Nov 23, 2023
ChampionX LLC
Chao YAN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Testing H2S Scavengers Polymerization Factors
Publication number
20230204516
Publication date
Jun 29, 2023
ConocoPhillips Company
Jay E. LOCKLEAR
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Increasing Scavenging Efficiency Of H2S Scavenger By Adding Linear...
Publication number
20230193113
Publication date
Jun 22, 2023
Halliburton Energy Services, Inc.
Yulia Mosina
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METABOLIC INHIBITORS WITH EFFICACY FOR INHIBITING SULFIDE PRODUCTIO...
Publication number
20230183640
Publication date
Jun 15, 2023
MC (US) 3 LLC
Hiteshkumar Dave
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Synergized Acetals Composition And Method For Scavenging Sulfides A...
Publication number
20230159812
Publication date
May 25, 2023
CLARIANT INTERNATIONAL LTD
Antonio Pedro DE OLIVEIRA FILHO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMERIC SWELLABLE SCAVENGERS FOR ACIDIC GASES
Publication number
20230159813
Publication date
May 25, 2023
Halliburton Energy Services, Inc.
Sunita Sameer Kadam
E21 - EARTH DRILLING MINING
Information
Patent Application
Multifunctional Composition for Enhanced Oil Recovery, Improved Oil...
Publication number
20230159814
Publication date
May 25, 2023
Locus Solutions IPCo, LLC
Sean FARMER
E21 - EARTH DRILLING MINING
Information
Patent Application
COMPOSITIONS AND METHODS AND USES RELATING THERETO
Publication number
20230140610
Publication date
May 4, 2023
INNOSPEC OIL FIELD CHEMICALS LLC
Ian Malcolm McROBBIE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
IRON SULFIDE AND HYDROGEN SULFIDE TREATMENT FLUID
Publication number
20230133492
Publication date
May 4, 2023
Halliburton Energy Services, Inc.
Yulia Mosina
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CHEMICAL COMPOSITIONS AND IN-SITU METHODS OF USING SAME FOR REMEDIA...
Publication number
20230102592
Publication date
Mar 30, 2023
GAPS TECHNOLOGY, LLC
Cliffton Lee ROE
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
CHEMICAL COMPOSITIONS AND METHODS OF USING SAME FOR REMEDIATING SUL...
Publication number
20230072992
Publication date
Mar 9, 2023
GAPS TECHNOLOGY, LLC
Cliffton Lee ROE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...