containing synthetic organic macromolecular compounds or their precursors

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CPC
C09K8/12

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CCHEMISTRY METALLURGY C09Paints, dyes C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE C09K8/00Compositions for drilling of boreholes or wells Compositions for treating boreholes or wells

Current Industry

C09K8/12containing synthetic organic macromolecular compounds or their precursors

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Wellbore servicing compositions containing a latex additive
- Patent number 12,359,108
- Issue date Jul 15, 2025
- Halliburton Energy Services, Inc.
- William Cecil Pearl
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Divalent-brine-based high density drilling fluids
- Patent number 12,344,793
- Issue date Jul 1, 2025
- Hui Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymer viscosity reducer for water-based drilling fluid and prepar...
- Patent number 12,286,583
- Issue date Apr 29, 2025
- Yangtze University
- Fuchang You
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
High-temperature and high-salt resistant hyperbranched lubricant fo...
- Patent number 12,264,279
- Issue date Apr 1, 2025
- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
- Jian Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Downstream uses for briquettes and other forms of powder from aspha...
- Patent number 12,180,414
- Issue date Dec 31, 2024
- BMIC LLC
- Adam Willett
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Well conditioning method for wireline logging using dedicated aqueo...
- Patent number 12,129,423
- Issue date Oct 29, 2024
- Petroleo Brasileiro S.A. Petrobras
- Angelo Marinho Vianna
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compositions and methods for inhibiting shale and preventing shale...
- Patent number 12,060,518
- Issue date Aug 13, 2024
- Halliburton Energy Services, Inc.
- Sandeep Chavan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Synthesis and use of grafted graphene in aqueous drilling fluids as...
- Patent number 12,054,665
- Issue date Aug 6, 2024
- Saudi Arabian Oil Company
- Ashok Santra
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Wellbore drilling compositions
- Patent number 12,049,585
- Issue date Jul 30, 2024
- Chevron Phillips Chemical Company LP
- Mario A. Ramirez
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reclaimed carbon black drilling fluid additive
- Patent number 12,037,534
- Issue date Jul 16, 2024
- Halliburton Energy Services, Inc.
- Sandeep Vasant Chavan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Drilling fluid, drilling method, and drilling fluid additive
- Patent number 11,970,654
- Issue date Apr 30, 2024
- Akita University
- Shigemi Naganawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymer-based latex for drilling fluids
- Patent number 11,945,992
- Issue date Apr 2, 2024
- Saudi Arabian Oil Company
- Abdullah Saleh Hussain Al-Yami
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Synthesis and use of grafted graphene in wellbore construction flui...
- Patent number 11,866,637
- Issue date Jan 9, 2024
- Saudi Arabian Oil Company
- Ashok Santra
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cationic nitrogen-containing heterocycles and their application in...
- Patent number 11,851,604
- Issue date Dec 26, 2023
- Saudi Arabian Oil Company
- Hasmukh A. Patel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Development of ultra-high molecular weight (UHMW) branched block co...
- Patent number 11,840,662
- Issue date Dec 12, 2023
- Saudi Arabian Oil Company
- Sivaprakash Shanmugam
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method and composition for setting a wellbore fluid
- Patent number 11,820,935
- Issue date Nov 21, 2023
- Saudi Arabian Oil Company
- Peter Boul
- E21 - EARTH DRILLING MINING
Information Patent Grant
Crosslinked synthetic polymer-based reservoir drilling fluid
- Patent number 11,795,369
- Issue date Oct 24, 2023
- Schlumberger Technology Corporation
- Balakrishnan Panamarathupalayam
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyvinyl alcohol compositions having improved particle size distri...
- Patent number 11,787,928
- Issue date Oct 17, 2023
- Kuraray Co., Ltd.
- Ghebrehiwet Ghebremeskel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Substituted saccharides or glycosides and use thereof in a drilling...
- Patent number 11,713,409
- Issue date Aug 1, 2023
- China Petroleum and Chemical Corporation
- Zhonghua Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reservoir drilling fluids consist of cationic heterocyclic polymers...
- Patent number 11,685,852
- Issue date Jun 27, 2023
- Aramco Services Company
- Hasmukh A. Patel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Filter cake removal compositions and methods of making and using same
- Patent number 11,661,544
- Issue date May 30, 2023
- Halliburton Energy Services, Inc.
- Amit Agrawal
- E21 - EARTH DRILLING MINING
Information Patent Grant
Suspending agents obtained by micellar polymerization
- Patent number 11,649,390
- Issue date May 16, 2023
- Energy Solutions (US) LLC
- Arnaud Cadix
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and systems associated with lubricant for drilling fluids
- Patent number 11,629,281
- Issue date Apr 18, 2023
- SciDev Energy Services, Inc.
- Shawn Lu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Conformance for carbonate formations
- Patent number 11,608,461
- Issue date Mar 21, 2023
- Halliburton Energy Services, Inc.
- Larry Steven Eoff
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Gels derived from poly(ethylidene norbornene)-b-poly(cyclopentene)...
- Patent number 11,597,804
- Issue date Mar 7, 2023
- Iowa State University Research Foundation, Inc.
- Eric W. Cochran
- B82 - NANO-TECHNOLOGY
Information Patent Grant
High density fluid for completion applications
- Patent number 11,591,505
- Issue date Feb 28, 2023
- Terves, LLC
- Andrew Sherman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-based drilling fluid compositions and methods for drilling su...
- Patent number 11,566,157
- Issue date Jan 31, 2023
- Saudi Arabian Oil Company
- Vikrant Wagle
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stabilized water-dispersible latex additives for drilling fluids
- Patent number 11,499,081
- Issue date Nov 15, 2022
- Baker Hughes Oilfield Operations LLC
- Dennis K. Clapper
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Heavy fluid and method of making it
- Patent number 11,485,893
- Issue date Nov 1, 2022
- Highland Fluid Technology, Inc.
- Kevin W. Smith
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cationic nitrogen-containing heterocycles and their application in...
- Patent number 11,427,743
- Issue date Aug 30, 2022
- Saudi Arabian Oil Company
- Hasmukh A. Patel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
WELLBORE SERVICING COMPOSITIONS CONTAINING A LATEX ADDITIVE
- Publication number 20250215304
- Publication date Jul 3, 2025
- Halliburton Energy Services, Inc.
- William Cecil Pearl
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR USING DRILLING FLUID IN DRILLING OPERATIONS, DRILLING FL...
- Publication number 20250163766
- Publication date May 22, 2025
- Petroleo Brasileiro S.A. - PETROBRAS
- Fabio FABRI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYMER, TACKIFIER AND PREPARATION METHOD THEREFOR, AND DRILLING FLUID
- Publication number 20250136735
- Publication date May 1, 2025
- China Petroleum and Chemical Corporation
- Daqi LI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SYNERGISTIC VISCOSIFIERS FOR CLAY-FREE, WATER-BASED DRILLING FLUIDS
- Publication number 20250101288
- Publication date Mar 27, 2025
- Halliburton Energy Services, Inc.
- Emily HART
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DERIVATIZATION OF AMINES FOR USE AS SHALE INHIBITORS IN A SUBTERRAN...
- Publication number 20250092299
- Publication date Mar 20, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Dimitri M. Khramov
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DOWNSTREAM USES FOR BRIQUETTES AND OTHER FORMS OF POWDER FROM ASPHA...
- Publication number 20250092300
- Publication date Mar 20, 2025
- BMIC LLC
- Adam Willett
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DRAG REDUCING AGENT
- Publication number 20240352302
- Publication date Oct 24, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- David Koenigs
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SYNTHESIS AND USE OF GRAFTED GRAPHENE IN AQUEOUS DRILLING FLUIDS AS...
- Publication number 20240309261
- Publication date Sep 19, 2024
- SAUDI ARABIAN OIL COMPANY
- Ashok Santra
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR OBTAINING BIO-SOURCED SUSBTITUTED ALKYL(METH)ACRYLAMIDE
- Publication number 20240262786
- Publication date Aug 8, 2024
- Cédrick FAVERO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
WATER-SOLUBLE ASSOCIATIVE AMPHOTERIC POLYMER AS A RHEOLOGY MODIFIER...
- Publication number 20240199939
- Publication date Jun 20, 2024
- SNF Group
- Olivier BRAUN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DOWNSTREAM USES FOR BRIQUETTES AND OTHER FORMS OF POWDER FROM ASPHA...
- Publication number 20240191125
- Publication date Jun 13, 2024
- BMIC LLC
- Adam Willett
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHODS AND SYSTEMS ASSOCIATED WITH A DRY LUBRICANT
- Publication number 20240158683
- Publication date May 16, 2024
- SciDev Energy Services, Inc.
- Shawn Lu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SHALE HYDRATION INHIBITORS AND SUBTERRANEAN TREATMENT FLUIDS CONTAI...
- Publication number 20240101886
- Publication date Mar 28, 2024
- LAMBERTI SPA
- Laura VIGANÒ
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DEVELOPMENT OF ULTRA-HIGH MOLECULAR WEIGHT (UHMW) BRANCHED BLOCK CO...
- Publication number 20240084186
- Publication date Mar 14, 2024
- Saudi Arabian Oil Company
- Sivaprakash Shanmugam
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYMER-BASED LATEX FOR DRILLING FLUIDS
- Publication number 20240052231
- Publication date Feb 15, 2024
- Saudi Arabian Oil Company
- Abdullah Saleh Hussain Al-Yami
- E21 - EARTH DRILLING MINING
Information Patent Application
REDUCING LOSS CIRCULATION DURING WELL-DRILLING OPERATIONS
- Publication number 20240003205
- Publication date Jan 4, 2024
- CNPC USA CORPORATION
- WEIBIN ZHA
- E21 - EARTH DRILLING MINING
Information Patent Application
Water-Based Anionic Friction Reducer
- Publication number 20230407164
- Publication date Dec 21, 2023
- Obsidian Chemical Solutions, LLC
- John NEUFELD
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SYNTHESIS AND USE OF GRAFTED GRAPHENE IN AQUEOUS DRILLING FLUIDS AS...
- Publication number 20230235209
- Publication date Jul 27, 2023
- ARAMCO SERVICES COMPANY
- Ashok Santra
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Reclaimed Carbon Black Drilling Fluid Additive
- Publication number 20230193107
- Publication date Jun 22, 2023
- Halliburton Energy Services, Inc.
- Sandeep Vasant Chavan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Filter Cake Removal Compositions and Methods of Making and Using Same
- Publication number 20230174845
- Publication date Jun 8, 2023
- Halliburton Energy Services, Inc.
- Amit AGRAWAL
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL CONDITIONING METHOD FOR WIRELINE LOGGING USING DEDICATED AQUEO...
- Publication number 20230104709
- Publication date Apr 6, 2023
- Petroleo Brasileiro S.A. - PETROBRAS
- Angelo Marinho Vianna
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITIONS AND METHODS FOR INHIBITING SHALE AND PREVENTING SHALE...
- Publication number 20230002664
- Publication date Jan 5, 2023
- Halliburton Energy Services, Inc.
- Sandeep Chavan
- E21 - EARTH DRILLING MINING
Information Patent Application
CATIONIC NITROGEN-CONTAINING HETEROCYCLES AND THEIR APPLICATION IN...
- Publication number 20220380654
- Publication date Dec 1, 2022
- Saudi Arabian Oil Company
- Hasmukh A. Patel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SYNTHESIS AND USE OF GRAFTED GRAPHENE IN WELLBORE CONSTRUCTION FLUI...
- Publication number 20220315825
- Publication date Oct 6, 2022
- ARAMCO SERVICES COMPANY
- Ashok Santra
- E21 - EARTH DRILLING MINING
Information Patent Application
WATER-BASED DRILLING FLUID COMPOSITIONS AND METHODS FOR DRILLING SU...
- Publication number 20220259480
- Publication date Aug 18, 2022
- Saudi Arabian Oil Company
- Vikrant Wagle
- E21 - EARTH DRILLING MINING
Information Patent Application
DEVELOPMENT OF ULTRA-HIGH MOLECULAR WEIGHT (UHMW) BRANCHED BLOCK CO...
- Publication number 20220243116
- Publication date Aug 4, 2022
- ARAMCO SERVICES COMPANY
- Sivaprakash Shanmugam
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DRILLING FLUID, DRILLING METHOD, AND DRILLING FLUID ADDITIVE
- Publication number 20220228048
- Publication date Jul 21, 2022
- Akita University
- Shigemi NAGANAWA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHODS AND SYSTEMS ASSOCIATED WITH LUBRICANT FOR DRILLING FLUIDS
- Publication number 20220228049
- Publication date Jul 21, 2022
- HIGHLAND FLUID TECHNOLOGY
- Shawn Lu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CONFORMANCE FOR CARBONATE FORMATIONS
- Publication number 20220098465
- Publication date Mar 31, 2022
- Halliburton Energy Services, Inc.
- Larry Steven Eoff
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CATIONIC NITROGEN-CONTAINING HETEROCYCLES AND THEIR APPLICATION IN...
- Publication number 20220064512
- Publication date Mar 3, 2022
- Saudi Arabian Oil Company
- Hasmukh A. Patel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

containing synthetic organic macromolecular compounds or their precursors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Wellbore servicing compositions containing a latex additive

Divalent-brine-based high density drilling fluids

Polymer viscosity reducer for water-based drilling fluid and prepar...

High-temperature and high-salt resistant hyperbranched lubricant fo...

Downstream uses for briquettes and other forms of powder from aspha...

Well conditioning method for wireline logging using dedicated aqueo...

Compositions and methods for inhibiting shale and preventing shale...

Synthesis and use of grafted graphene in aqueous drilling fluids as...

Wellbore drilling compositions

Reclaimed carbon black drilling fluid additive

Drilling fluid, drilling method, and drilling fluid additive

Polymer-based latex for drilling fluids

Synthesis and use of grafted graphene in wellbore construction flui...

Cationic nitrogen-containing heterocycles and their application in...

Development of ultra-high molecular weight (UHMW) branched block co...

Method and composition for setting a wellbore fluid

Crosslinked synthetic polymer-based reservoir drilling fluid

Polyvinyl alcohol compositions having improved particle size distri...

Substituted saccharides or glycosides and use thereof in a drilling...

Reservoir drilling fluids consist of cationic heterocyclic polymers...

Filter cake removal compositions and methods of making and using same

Suspending agents obtained by micellar polymerization

Methods and systems associated with lubricant for drilling fluids

Conformance for carbonate formations

Gels derived from poly(ethylidene norbornene)-b-poly(cyclopentene)...

High density fluid for completion applications

Water-based drilling fluid compositions and methods for drilling su...

Stabilized water-dispersible latex additives for drilling fluids

Heavy fluid and method of making it

Cationic nitrogen-containing heterocycles and their application in...

Patents Applicationslast 30 patents

WELLBORE SERVICING COMPOSITIONS CONTAINING A LATEX ADDITIVE

METHOD FOR USING DRILLING FLUID IN DRILLING OPERATIONS, DRILLING FL...

POLYMER, TACKIFIER AND PREPARATION METHOD THEREFOR, AND DRILLING FLUID

SYNERGISTIC VISCOSIFIERS FOR CLAY-FREE, WATER-BASED DRILLING FLUIDS

DERIVATIZATION OF AMINES FOR USE AS SHALE INHIBITORS IN A SUBTERRAN...

DOWNSTREAM USES FOR BRIQUETTES AND OTHER FORMS OF POWDER FROM ASPHA...

DRAG REDUCING AGENT

SYNTHESIS AND USE OF GRAFTED GRAPHENE IN AQUEOUS DRILLING FLUIDS AS...

METHOD FOR OBTAINING BIO-SOURCED SUSBTITUTED ALKYL(METH)ACRYLAMIDE

WATER-SOLUBLE ASSOCIATIVE AMPHOTERIC POLYMER AS A RHEOLOGY MODIFIER...

DOWNSTREAM USES FOR BRIQUETTES AND OTHER FORMS OF POWDER FROM ASPHA...

METHODS AND SYSTEMS ASSOCIATED WITH A DRY LUBRICANT

SHALE HYDRATION INHIBITORS AND SUBTERRANEAN TREATMENT FLUIDS CONTAI...

DEVELOPMENT OF ULTRA-HIGH MOLECULAR WEIGHT (UHMW) BRANCHED BLOCK CO...

POLYMER-BASED LATEX FOR DRILLING FLUIDS

REDUCING LOSS CIRCULATION DURING WELL-DRILLING OPERATIONS

Water-Based Anionic Friction Reducer

SYNTHESIS AND USE OF GRAFTED GRAPHENE IN AQUEOUS DRILLING FLUIDS AS...

Reclaimed Carbon Black Drilling Fluid Additive

Filter Cake Removal Compositions and Methods of Making and Using Same

WELL CONDITIONING METHOD FOR WIRELINE LOGGING USING DEDICATED AQUEO...

COMPOSITIONS AND METHODS FOR INHIBITING SHALE AND PREVENTING SHALE...

CATIONIC NITROGEN-CONTAINING HETEROCYCLES AND THEIR APPLICATION IN...

SYNTHESIS AND USE OF GRAFTED GRAPHENE IN WELLBORE CONSTRUCTION FLUI...

WATER-BASED DRILLING FLUID COMPOSITIONS AND METHODS FOR DRILLING SU...

DEVELOPMENT OF ULTRA-HIGH MOLECULAR WEIGHT (UHMW) BRANCHED BLOCK CO...

DRILLING FLUID, DRILLING METHOD, AND DRILLING FLUID ADDITIVE

METHODS AND SYSTEMS ASSOCIATED WITH LUBRICANT FOR DRILLING FLUIDS

CONFORMANCE FOR CARBONATE FORMATIONS

CATIONIC NITROGEN-CONTAINING HETEROCYCLES AND THEIR APPLICATION IN...