Specific additives for general use in well-drilling compositions

Industry

CPC
C09K8/03

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

C09K8/03Specific additives for general use in well-drilling compositions

Industries

Patents Grantslast 30 patents

Information Patent Grant
Composition for making a drilling fluid a non-invasive drilling fluid
- Patent number 12,325,823
- Issue date Jun 10, 2025
- European Mud Company AS
- Jan Kristian Vasshus
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Treating fluid comprising hydrocarbons, water, and polymer
- Patent number 12,312,534
- Issue date May 27, 2025
- Chevron U.S.A. Inc.
- Sumitra Subrahmanyan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Solvent-based asphaltite suspensions
- Patent number 12,305,114
- Issue date May 20, 2025
- Lamberti S.p.A.
- Alberto Zeffiro
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Manipulating hydrophilicity of conventional dye molecules for trace...
- Patent number 12,286,574
- Issue date Apr 29, 2025
- Saudi Arabian Oil Company
- Wei Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluorescent assemblies for drilling depth correlation
- Patent number 12,286,582
- Issue date Apr 29, 2025
- Saudi Arabian Oil Company
- Vera Solovyeva
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
C-36 dimer diamine hydrochloride salt as primary viscosifier for in...
- Patent number 12,281,255
- Issue date Apr 22, 2025
- Saudi Arabian Oil Company
- Vikrant Wagle
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Removal of filter cake
- Patent number 12,281,258
- Issue date Apr 22, 2025
- Saudi Arabian Oil Company
- Ayman Raja Al-Nakhli
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Low-density hollow glass bead (HGB) fluids for wellbore drilling, c...
- Patent number 12,269,986
- Issue date Apr 8, 2025
- ExxonMobil Technology and Engineering Company
- Glenn Penny
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Industrial fluids with dilution resistance and tunable viscosity, a...
- Patent number 12,264,103
- Issue date Apr 1, 2025
- BLUE NOSE TECHNOLOGIES LLC
- Nicholas A. Koster
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Encapsulated lost circulation materials based on swellable elastomers
- Patent number 12,258,822
- Issue date Mar 25, 2025
- Rostyslav Dolog
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Encapsulated lost circulation materials based on shape-memory polym...
- Patent number 12,258,821
- Issue date Mar 25, 2025
- Rostyslav Dolog
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Additives to temporarily reduce viscosities in oil-based fluids
- Patent number 12,247,155
- Issue date Mar 11, 2025
- Schlumberger Technology Corporation
- Dimitri Khramov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Open-cell, natural materials as lost-circulation material
- Patent number 12,241,015
- Issue date Mar 4, 2025
- Halliburton Energy Services, Inc.
- Jay Deville
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for fracking of simulation of hydrocarbon bearing formation
- Patent number 12,241,021
- Issue date Mar 4, 2025
- Dorf Ketal Chemicals FZE
- Clay Purdy
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Ph control in fluid treatment
- Patent number 12,215,276
- Issue date Feb 4, 2025
- Chevron U.S.A. Inc.
- Sujeewa S. Palayangoda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Self-degrading organogels
- Patent number 12,203,029
- Issue date Jan 21, 2025
- University of Maryland, College Park
- Faraz A. Burni
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Nanoparticle wedge effect to induce water wettability
- Patent number 12,187,955
- Issue date Jan 7, 2025
- Halliburton Energy Services, Inc.
- Antonio Recio
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Low glass transition temperature polymer latex drag reducing agent
- Patent number 12,187,956
- Issue date Jan 7, 2025
- LiquidPower Specialty Products Inc.
- Stuart N. Milligan
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Fluorescent dye oil tracer compositions
- Patent number 12,188,350
- Issue date Jan 7, 2025
- Saudi Arabian Oil Company
- Wei Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Composition that can be used to delay the formation of gas hydrates
- Patent number 12,180,417
- Issue date Dec 31, 2024
- Arkema France
- Gilles Barreto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Methods for stimulating hydrocarbon-bearing formations
- Patent number 12,180,423
- Issue date Dec 31, 2024
- Dorf Ketal Chemicals FZE
- Clay Purdy
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
Propoxylates for foam enhancement
- Patent number 12,173,235
- Issue date Dec 24, 2024
- Halliburton Energy Services, Inc.
- Chunli Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Sodium alkyl PG-dimonium chloride phosphates as lubricating agents...
- Patent number 12,173,224
- Issue date Dec 24, 2024
- Colonial Chemical, Inc.
- Xiangdong Sun
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method and composition for subsurface well intervention to reduce w...
- Patent number 12,168,750
- Issue date Dec 17, 2024
- RHEOVEST, LLC
- Nathan R. Hutchings
- E21 - EARTH DRILLING MINING
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
Methods for spotting acid in a wellbore
- Patent number 12,152,195
- Issue date Nov 26, 2024
- Dorf Ketal Chemicals FZE
- Clay Purdy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
pH-responsive nano-gel plugging material, and preparation method th...
- Patent number 12,146,095
- Issue date Nov 19, 2024
- China National Petroleum Corporation
- Jie Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
SELF-DEGRADING ORGANOGELS
- Publication number 20250188337
- Publication date Jun 12, 2025
- University of Maryland, College Park
- E21 - EARTH DRILLING MINING
Information Patent Application
BIODEGRADABLE SURFACTANT FLUID LOSS CONTROL ADDITIVE
- Publication number 20250179343
- Publication date Jun 5, 2025
- Halliburton Energy Services, Inc.
- Sharad Bhimrao GOTMUKLE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NON-AQUEOUS BASED COMPLETION FLUID COMPOSITION
- Publication number 20250171676
- Publication date May 29, 2025
- Petroleo Brasileiro S.A. - PETROBRAS
- Walter Francisco Francisco CARDOSO JUNIOR
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION AND PROCESS OF ELABORATION OF NON-HYDROLYZABLE SURFACTA...
- Publication number 20250162985
- Publication date May 22, 2025
- CORROSION Y PROTECCION S.A. DE C.V.
- Jorge Joaquin Canto Ibanez
- C07 - ORGANIC CHEMISTRY
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
THERMALLY STABLE ADDITIVE FOR WELLBORE TREATMENTS
- Publication number 20250122414
- Publication date Apr 17, 2025
- Halliburton Energy Services, Inc.
- William Cecil Pearl
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH
- Publication number 20250115806
- Publication date Apr 10, 2025
- Dorf Ketal Chemicals FZE
- Tom McLoughlin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SOLVENT-BASED ASPHALTITE SUSPENSIONS
- Publication number 20250115800
- Publication date Apr 10, 2025
- LAMBERTI SPA
- Alberto ZEFFIRO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH
- Publication number 20250115805
- Publication date Apr 10, 2025
- Dorf Ketal Chemicals FZE
- Tom McLoughlin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
FLUORESCENT DYE OIL TRACER COMPOSITIONS
- Publication number 20250084759
- Publication date Mar 13, 2025
- Saudi Arabian Oil Company
- Wei Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CLAY SWELLING INHIBITOR COMPOSITIONS AND METHODS OF USING SAME
- Publication number 20250066659
- Publication date Feb 27, 2025
- University of Louisiana at Lafayette
- Nelson Antonio CHAVEZ
- E21 - EARTH DRILLING MINING
Information Patent Application
ENCAPSULATED LOST CIRCULATION MATERIALS BASED ON SHAPE-MEMORY POLYM...
- Publication number 20250059837
- Publication date Feb 20, 2025
- Baker Hughes Oilfield Operations LLC
- Rostyslav Dolog
- E21 - EARTH DRILLING MINING
Information Patent Application
ENCAPSULATED LOST CIRCULATION MATERIALS BASED ON SWELLABLE ELASTOMERS
- Publication number 20250059838
- Publication date Feb 20, 2025
- Baker Hughes Oilfield Operations LLC
- Rostyslav Dolog
- E21 - EARTH DRILLING MINING
Information Patent Application
BRINE-TOLERANT LUBRICANTS AND METHODS FOR USING THE SAME
- Publication number 20250019610
- Publication date Jan 16, 2025
- METSS Corporation
- Adriane Lewis
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH
- Publication number 20250011643
- Publication date Jan 9, 2025
- Dorf Ketal Chemicals FZE
- Tom McLoughlin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH
- Publication number 20250011644
- Publication date Jan 9, 2025
- Dorf Ketal Chemicals FZE
- Tom McLoughlin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
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
PROPOXYLATES FOR FOAM ENHANCEMENT
- Publication number 20240336832
- Publication date Oct 10, 2024
- Halliburton Energy Services, Inc.
- Chunli LI
- 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
Liquid Suspension Composition for Wellbore Operations, and Methods...
- Publication number 20240336831
- Publication date Oct 10, 2024
- Halliburton Energy Services, Inc.
- Rahul JADHAV
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHODS AND COMPOSITIONS FOR NITROGEN-FOAMED LOST CIRCULATION MATER...
- Publication number 20240318062
- Publication date Sep 26, 2024
- Saudi Arabian Oil Company
- Vikrant WAGLE
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND COMPOSITIONS FOR CARBON DIOXIDE-FOAMED LOST CIRCULATION...
- Publication number 20240318063
- Publication date Sep 26, 2024
- Saudi Arabian Oil Company
- Vikrant WAGLE
- E21 - EARTH DRILLING MINING
Information Patent Application
TRACERS FOR PETROLEUM RESERVOIRS
- Publication number 20240308962
- Publication date Sep 19, 2024
- Saudi Arabian Oil Company
- Hooisweng Ow
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ULTRA-HIGH MOLECULAR WEIGHT (UHMW) BRANCHED BLOCK COPOLYMER VISCOSI...
- Publication number 20240309260
- Publication date Sep 19, 2024
- ARAMCO SERVICES COMPANY
- Sivaprakash Shanmugam
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Methods for Stimulating a Hydrocarbon-bearing Formation by Perforat...
- Publication number 20240301277
- Publication date Sep 12, 2024
- Dorf Ketal Chemicals FZE
- Clay Purdy
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SELF-DESTRUCTIVE BARITE FILTER CAKE IN WATER-BASED AND OIL-BASED DR...
- Publication number 20240279527
- Publication date Aug 22, 2024
- Saudi Arabian Oil Company
- Ayman R. Al-Nakhli
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH
- Publication number 20240279533
- Publication date Aug 22, 2024
- Dorf Ketal Chemicals FZE
- Tom McLoughlin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Specific additives for general use in well-drilling compositions

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Composition for making a drilling fluid a non-invasive drilling fluid

Treating fluid comprising hydrocarbons, water, and polymer

Solvent-based asphaltite suspensions

Manipulating hydrophilicity of conventional dye molecules for trace...

Fluorescent assemblies for drilling depth correlation

C-36 dimer diamine hydrochloride salt as primary viscosifier for in...

Removal of filter cake

Low-density hollow glass bead (HGB) fluids for wellbore drilling, c...

Industrial fluids with dilution resistance and tunable viscosity, a...

Method for reducing hydrogen sulfide in a subterranean formation

Encapsulated lost circulation materials based on swellable elastomers

Encapsulated lost circulation materials based on shape-memory polym...

Additives to temporarily reduce viscosities in oil-based fluids

Open-cell, natural materials as lost-circulation material

Method for fracking of simulation of hydrocarbon bearing formation

Ph control in fluid treatment

Self-degrading organogels

Process for removing hydrogen sulfide from subterranean geological...

Nanoparticle wedge effect to induce water wettability

Low glass transition temperature polymer latex drag reducing agent

Fluorescent dye oil tracer compositions

Composition that can be used to delay the formation of gas hydrates

Methods for stimulating hydrocarbon-bearing formations

Process for removing hydrogen sulfide from a gas composition

Propoxylates for foam enhancement

Sodium alkyl PG-dimonium chloride phosphates as lubricating agents...

Method and composition for subsurface well intervention to reduce w...

Weighted drilling fluid composition

Methods for spotting acid in a wellbore

pH-responsive nano-gel plugging material, and preparation method th...

Patents Applicationslast 30 patents

SELF-DEGRADING ORGANOGELS

BIODEGRADABLE SURFACTANT FLUID LOSS CONTROL ADDITIVE

NON-AQUEOUS BASED COMPLETION FLUID COMPOSITION

COMPOSITION AND PROCESS OF ELABORATION OF NON-HYDROLYZABLE SURFACTA...

POLYMER, TACKIFIER AND PREPARATION METHOD THEREFOR, AND DRILLING FLUID

THERMALLY STABLE ADDITIVE FOR WELLBORE TREATMENTS

DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH

SOLVENT-BASED ASPHALTITE SUSPENSIONS

NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH

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

FLUORESCENT DYE OIL TRACER COMPOSITIONS

CLAY SWELLING INHIBITOR COMPOSITIONS AND METHODS OF USING SAME

ENCAPSULATED LOST CIRCULATION MATERIALS BASED ON SHAPE-MEMORY POLYM...

ENCAPSULATED LOST CIRCULATION MATERIALS BASED ON SWELLABLE ELASTOMERS

BRINE-TOLERANT LUBRICANTS AND METHODS FOR USING THE SAME

NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH

NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH

WEIGHTED DRILLING FLUID COMPOSITION

PROCESS FOR REMOVING HYDROGEN SULFIDE FROM A GAS COMPOSITION

METHOD FOR REDUCING HYDROGEN SULFIDE IN A SUBTERRANEAN FORMATION

PROPOXYLATES FOR FOAM ENHANCEMENT

DRILLING FLUID COMPOSITION AND METHOD FOR REMOVING HYDROGEN SULFIDE...

Liquid Suspension Composition for Wellbore Operations, and Methods...

METHODS AND COMPOSITIONS FOR NITROGEN-FOAMED LOST CIRCULATION MATER...

METHODS AND COMPOSITIONS FOR CARBON DIOXIDE-FOAMED LOST CIRCULATION...

TRACERS FOR PETROLEUM RESERVOIRS

ULTRA-HIGH MOLECULAR WEIGHT (UHMW) BRANCHED BLOCK COPOLYMER VISCOSI...

Methods for Stimulating a Hydrocarbon-bearing Formation by Perforat...

SELF-DESTRUCTIVE BARITE FILTER CAKE IN WATER-BASED AND OIL-BASED DR...

DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH