Patent classifications
C04B18/28
Aqueous cement compositions incorporating particles that are activated to control rheology when water soluble portions of the particles are released in the presence of water
The present invention provides strategies for improved control of fluid loss, hydration, settling, and separation of aqueous cementing compositions over a wide temperature and time range. The present invention is based at least in part upon water-effusing particles used as additives for the compositions, wherein the particles are activated to control rheology when water soluble portions of the particles are released in the presence of water.
Petrified cellulosic materials as additives to treatment fluids
Methods for treating a subterranean formation are described. The methods include providing a petrified cellulosic material, combining the petrified cellulosic material with a treatment fluid, and introducing the treatment fluid with the petrified cellulosic material in the subterranean formation.
Petrified cellulosic materials as additives to treatment fluids
Methods for treating a subterranean formation are described. The methods include providing a petrified cellulosic material, combining the petrified cellulosic material with a treatment fluid, and introducing the treatment fluid with the petrified cellulosic material in the subterranean formation.
Petrified cellulosic materials as additives to treatment fluids
Methods for treating a subterranean formation are described. The methods include providing a petrified cellulosic material, combining the petrified cellulosic material with a treatment fluid, and introducing the treatment fluid with the petrified cellulosic material in the subterranean formation.
SUSTAINABLE CONSTRUCTION MATERIAL AND METHOD OF PREPARATION AND USE THEREOF
The present invention relates to construction materials, in particular sustainable construction materials and methods of their preparation and use. Said construction material comprises biochar.
SUSTAINABLE CONSTRUCTION MATERIAL AND METHOD OF PREPARATION AND USE THEREOF
The present invention relates to construction materials, in particular sustainable construction materials and methods of their preparation and use. Said construction material comprises biochar.
BUILDING MATERIALS AND METHODS OF MANUFACTURING SAME
A plant enhanced concrete dry mix comprising (WAV) at least 137.5 parts Kenaf based plant material, derived from Hibiscus cannabinus, which is surface treated with sodium silicate (water glass); not more than 122.2 parts sand and not more than 189.4 parts cement. The plant material may be Kenaf branches that contain a soft core and/or heart surrounded by fibrous material.
PETRIFIED CELLULOSIC MATERIALS AS ADDITIVES TO TREATMENT FLUIDS
Methods for treating a subterranean formation are described. The methods include providing a petrified cellulosic material, combining the petrified cellulosic material with a treatment fluid, and introducing the treatment fluid with the petrified cellulosic material in the subterranean formation.
PETRIFIED CELLULOSIC MATERIALS AS ADDITIVES TO TREATMENT FLUIDS
Methods for treating a subterranean formation are described. The methods include providing a petrified cellulosic material, combining the petrified cellulosic material with a treatment fluid, and introducing the treatment fluid with the petrified cellulosic material in the subterranean formation.
PETRIFIED CELLULOSIC MATERIALS AS ADDITIVES TO TREATMENT FLUIDS
Methods for treating a subterranean formation are described. The methods include providing a petrified cellulosic material, combining the petrified cellulosic material with a treatment fluid, and introducing the treatment fluid with the petrified cellulosic material in the subterranean formation.