Various embodiments disclosed relate to compatibilized resin-cement composite compositions and methods of using the same. In various embodiments, the present invention provides a method of treating a subterranean formation that includes placing in the subterranean formation a resin-cement composite composition. The resin-cement composite composition includes a resin, a cement, and a substituted or unsubstituted poly(alkylamine) compatibilizer.

Hexagonal Boron Nitride (hBN) is a synthetic material that may be used in several applications due to its chemical inertness, thermal stability, and other beneficial properties. hBN composite materials and method for making such composites are described here. In particular composite materials including both functionalized hBN and cement or cementitious materials and methods for making the same are discussed. Such materials may be useful for construction, well cementing (both primary and remedial cementing), nuclear industry, 3D printing of advanced multifunctional composites, and refractory materials.

Hexagonal Boron Nitride (hBN) is a synthetic material that may be used in several applications due to its chemical inertness, thermal stability, and other beneficial properties. hBN composite materials and method for making such composites are described here. In particular composite materials including both functionalized hBN and cement or cementitious materials and methods for making the same are discussed. Such materials may be useful for construction, well cementing (both primary and remedial cementing), nuclear industry, 3D printing of advanced multifunctional composites, and refractory materials.

Systems and methods for modifying rheology of a cement slurry are described. Systems and methods may include a composition including at least one of: one or more polycarboxylate ethers (PCEs); one or more functionalized polyacrylamide co-polymers; and one or more polysaccharide biopolymers (BP).

The invention relates to the technical field of artificial stone surfaces, in particular to an artificial glass surface, which is made from the following raw materials in parts by mass: 0-30 parts of a quartz material, 40-70 parts of a glass material, 5-15 parts of a modified silicone resin, 8-15 parts of an unsaturated polyester resin, and 5-14 parts of additional raw materials. The artificial glass surface employs recycled glass material as its main stone source, which contributes the conservation of mineral resources, and reduces production costs; the product is of higher quality.

The invention relates to the technical field of artificial stone surfaces, in particular to an artificial glass surface, which is made from the following raw materials in parts by mass: 0-30 parts of a quartz material, 40-70 parts of a glass material, 5-15 parts of a modified silicone resin, 8-15 parts of an unsaturated polyester resin, and 5-14 parts of additional raw materials. The artificial glass surface employs recycled glass material as its main stone source, which contributes the conservation of mineral resources, and reduces production costs; the product is of higher quality.

The present invention provides a method for preparing an artificial glass surface, which includes the following steps: step A: mixing a glass material and a silane coupling agent to obtain an initial glass material mixture. Step B: heating a silicone resin, mixing with the initial glass material mixture thoroughly to obtain a secondary glass material wrapper. Step C: adding an unsaturated polyester resin, a curing agent, a filler pigment, and a quartz material to obtain a glass surface premade material. Step D: pressing the glass surface premade material, curing to obtain the artificial glass surface. In this invention, the quality of the product is maintained at a high level, mineral resources are conserved, and production cost is lowered.

The present invention provides a method for preparing an artificial glass surface, which includes the following steps: step A: mixing a glass material and a silane coupling agent to obtain an initial glass material mixture. Step B: heating a silicone resin, mixing with the initial glass material mixture thoroughly to obtain a secondary glass material wrapper. Step C: adding an unsaturated polyester resin, a curing agent, a filler pigment, and a quartz material to obtain a glass surface premade material. Step D: pressing the glass surface premade material, curing to obtain the artificial glass surface. In this invention, the quality of the product is maintained at a high level, mineral resources are conserved, and production cost is lowered.

Asphalt composition for road pavement, which is excellent in drying strength, strength after immersion in water, and bending strength, a method for producing the same, and a road paving method. The asphalt composition includes asphalt, a polyester resin, and an aggregate. The polyester resin is a specific polyester, and the amount of the polyester resin ranges from 2 through 30 parts by mass, based on 100 parts by mass of asphalt. The method for producing an asphalt composition for road pavement, includes a step of mixing asphalt, the polyester resin, and an aggregate at 130 C. or higher and 200 C. or lower, wherein the polyester resin is used in an amount ranging from 2 through 30 parts by mass, based on 100 parts by mass of the asphalt. The road paving method including a step of laying the asphalt composition, thereby forming an asphalt paving material layer.

A method for controlling loss circulation. The method includes introducing into a wellbore a nanosilica drilling fluid comprising water and an alkaline nanosilica dispersion. The method further includes introducing into the nanosilica drilling fluid an amount of a chemical activator comprising a water soluble hydrolysable polyester to produce a convertible drilling mud where the convertible drilling mud has an initial pH between 8 and 11 upon formation. The method also includes allowing the chemical activator to hydrolyze to produce an acid and reduce the pH of the convertible drilling mud to less than a gel pH, thereby converting the convertible drilling mud into a solid gel lost circulation material. A convertible drilling mud operable to convert into a solid gel lost circulation material is also provided.