Su et al., 2018 - Google Patents
Thermoviscosifying smart polymers for oil and gas production: state of the artSu et al., 2018
- Document ID
- 6291949925348132193
- Author
- Su X
- Feng Y
- Publication year
- Publication venue
- ChemPhysChem
External Links
Snippet
Water‐soluble polymers have been extensively used in all sections of the oil and gas upstream industry, but their inherent thermothinning behaviour has limited their applications in harsh environments. To address this issue, thermoviscosifying (or “thermothickening”) …
- 229920000642 polymer 0 title abstract description 8
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/66—Compositions based on water or polar solvents
- C09K8/68—Compositions based on water or polar solvents containing organic compounds
- C09K8/685—Compositions based on water or polar solvents containing organic compounds containing cross-linking agents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/03—Specific additives for general use in well-drilling compositions
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions or lattices by other methods than by solution, emulsion or suspension polymerisation techniques
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
- C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Su et al. | Thermoviscosifying smart polymers for oil and gas production: state of the art | |
| Zhu et al. | Polymer gel systems for water management in high-temperature petroleum reservoirs: a chemical review | |
| Li et al. | Comparative studies on enhanced oil recovery: Thermoviscosifying polymer versus polyacrylamide | |
| Wang et al. | Mechanically robust re-crosslinkable polymeric hydrogels for water management of void space conduits containing reservoirs | |
| JP6294885B2 (en) | Star polymer, star polymer composition, and method for producing star polymer | |
| AU2009278921B2 (en) | Improved fluid loss compositions and methods of use for subterranean operations | |
| Xie et al. | Enhanced hydrophobically modified polyacrylamide gel for lost circulation treatment in high temperature drilling | |
| Sarsenbekuly et al. | Evaluation of rheological properties of a novel thermo-viscosifying functional polymer for enhanced oil recovery | |
| CN101133231A (en) | Degradable polymers for wellbore fluids and processes | |
| Simjou et al. | Polyacrylamide gel polymer as water shut-off system: preparation and investigation of physical and chemical properties in one of the Iranian oil reservoirs conditions | |
| EA027581B1 (en) | Use of water soluble hydrophobically associating copolymer as additive in oilfield applications | |
| Du et al. | Solution properties and displacement characteristics of core–shell hyperbranched associative polyacrylamide for enhanced oil recovery | |
| Song et al. | Evaluation of a novel recrosslinkable hyperbranched preformed particle gel for the conformance control of high-temperature reservoirs with fractures | |
| Luo et al. | Thermo-and CO2-triggered viscosifying of aqueous copolymer solutions for gas channeling control during water-alternating-CO2 flooding | |
| Cao et al. | Comparative studies on hydraulic fracturing fluids for high-temperature and high-salt oil reservoirs: Synthetic polymer versus guar gum | |
| Yang et al. | Comprehensive evaluation of self-healing polyampholyte gel particles for the severe leakoff control of drilling fluids | |
| Cheng et al. | Development of a high-strength and adhesive polyacrylamide gel for well plugging | |
| Chen | Polyacrylamide and its derivatives for oil recovery | |
| Song et al. | A novel branched polymer gel system with delayed gelation property for conformance control | |
| Yang et al. | Construction of fracturing fluid with excellent proppant transport capacity using low molecular weight hydrophobic association polymer and surfactant | |
| Song et al. | Lysine crosslinked Polyacrylamide─ A novel green polymer gel for preferential flow control | |
| Dong et al. | Preparation and study of polyvinyl alcohol gel structures with acrylamide and 2-acrylamido-2-methyl-1-propanesulfonic acid for application in saline oil reservoirs for profile modification | |
| Wang et al. | Rheological and fracturing characteristics of a cationic guar gum | |
| Wu et al. | Ultra-deep reservoirs gel fracturing fluid with stepwise reinforcement network from supramolecular force to chemical crosslinking | |
| Shi et al. | Preparation and evaluation of acryloyl morpholine modified emulsion fracturing fluid thickener with high temperature resistance and salt resistance |