Haiyan Zhao

Person

Sugar Land, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for single-stage acid treatment of siliceous subterranean fo...
- Patent number 12,270,288
- Issue date Apr 8, 2025
- Schlumberger Technology Corporation
- Haiyan Zhao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
SINGLE-PHASE RETARDED ACID BASED ON A CATIONIC SURFACTANT
- Publication number 20250075123
- Publication date Mar 6, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Samuel Danican
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SINGLE-PHASE RETARDED ACID BASED ON AN AMPHOTERIC SURFACTANT
- Publication number 20250059435
- Publication date Feb 20, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Samuel Danican
- E21 - EARTH DRILLING MINING
Information Patent Application
CHEMICAL COMPOSITIONS FOR GEOTHERMAL WELL STIMULATION
- Publication number 20240409803
- Publication date Dec 12, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Rasika Prabhu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SINGLE-PHASE RETARDED ACID SYSTEMS USING AMINO ACIDS
- Publication number 20240360356
- Publication date Oct 31, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Haiyan Zhao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SINGLE-PHASE RETARDED ACID SYSTEMS USING AMINO ACIDS
- Publication number 20240271034
- Publication date Aug 15, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Haiyan Zhao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR SINGLE-STAGE TREATMENT OF SILICEOUS SUBTERRANEAN FORMATIONS
- Publication number 20240159135
- Publication date May 16, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Haiyan Zhao
- E21 - EARTH DRILLING MINING

Haiyan Zhao

Person

Patents Grantslast 30 patents

Method for single-stage acid treatment of siliceous subterranean fo...

Patents Applicationslast 30 patents

SINGLE-PHASE RETARDED ACID BASED ON A CATIONIC SURFACTANT

SINGLE-PHASE RETARDED ACID BASED ON AN AMPHOTERIC SURFACTANT

CHEMICAL COMPOSITIONS FOR GEOTHERMAL WELL STIMULATION

SINGLE-PHASE RETARDED ACID SYSTEMS USING AMINO ACIDS

SINGLE-PHASE RETARDED ACID SYSTEMS USING AMINO ACIDS

METHOD FOR SINGLE-STAGE TREATMENT OF SILICEOUS SUBTERRANEAN FORMATIONS