Abstract:
Lithium-containing cement admixtures including a calcium aluminate phosphate cement; a lithium-ion-containing compound; and an aqueous base fluid and methods of introducing the lithium-containing cement admixtures into a subterranean formation. The lithium-containing cement admixtures may further comprise an aluminosilicate or an additive including a set retarder, a set accelerator, a suspension aid, a density reducing agent, a fluid loss control agent, a defoamer, and any combination thereof.
Abstract:
Die Erfindung betrifft eine pulverförmige Zusammensetzung zum Dispergieren und/oder Lösen in Wasser, welche 5 Gew.-% bis 98 Gew.-% Kreide sowie mindestens eine Substanz mit Wasserrückhaltevermögen und mindestens ein hydrophiles Additiv sowie zusätzlich ein hydrophobes Additiv umfasst. Insbesondere betrifft die Erfindung ferner die Verwendung der pulverförmigen Zusammensetzung beispielsweise als Spachtelmasse, Gießmasse, Anstrichmittel, Kosmetik- oder Wellnessprodukt. Die Erfindung betrifft auch ein Behältnis (1) für diese Zusammensetzung, welches mindestens einen Beutel (3) umfasst, der mindestens eine Öffnung aufweist, die mit mindestens einem Verschlussmittel (2) versehen ist.
Abstract:
Disclosed are spacer fluids and methods of use in subterranean formations. Embodiments may include using a spacer fluid comprising red mud solids and water to displace a drilling fluid in a wellbore.
Abstract:
A method of treating a subterranean formation comprising: forming a treatment fluid by adding a desired volume of a liquid concentrate suspension to at least a base fluid, wherein the treatment fluid comprises the liquid concentrate suspension and the base fluid, and wherein the liquid concentrate suspension comprises: (A) water; (B) an additive; and (C) a magnesium silicate clay, wherein the clay increases the viscosity of the water, wherein the liquid concentrate suspension is stable for a time period of at least 2 weeks; and introducing the treatment fluid into the subterranean formation.
Abstract:
La présente invention concerne des enrobés hydrocarbonés comprenant une fraction granulaire et un liant, caractérisés en ce que dans la fraction granulaire tout ou partie des éléments sont choisis parmi des granulats légers et non absorbants de masse volumique inférieure à 1,6 t/m 3 et ayant un coefficient d'absorption d'eau inférieur à 15%. L'invention a aussi pour objet l'utilisation de granulats légers et non absorbants de masse volumique inférieure à 1,6 t/m 3 et ayant un coefficient d'absorption d'eau compris entre 3 et 15% pour la fabrication d'enrobés hydrocarbonés légers. L'invention concerne enfin des revêtements de voiries obtenus par application d'au moins une couche des enrobés selon l'invention et un procédé pour appliquer une couche de roulement sur une surface hors-sol comprenant une étape d'application d'enrobés selon l'invention.
Abstract translation:本发明涉及包含粒状部分和粘合剂的沥青涂层材料,其特征在于,在颗粒部分中,全部或部分元素选自密度小于1.6t / m 3的轻质非吸收聚集体,以及 吸水系数小于15%。 本发明还涉及密度小于1.6t / m 3的轻,非吸收性聚集体和3%至15%的吸水系数用于生产轻质沥青涂层材料。 本发明还涉及通过施加根据本发明的涂层材料的至少一层而获得的路面以及将表面过程应用于在地面上升起的表面的方法,该方法包括施加根据本发明的涂覆材料的步骤。
Abstract:
The present invention relates to cocrystals including a scale-inhibiting compound, and methods of using the cocrystals for treating a subterranean formation. In various embodiments, the present invention provides a method of treating a subterranean formation including obtaining or providing a composition including cocrystals. Each cocrystal independently includes a scale-inhibiting compound and a secondary material. The method also includes placing the composition in a subterranean formation.
Abstract:
A method of manufacturing a lightweight concrete is provided. The method includes a) providing ash obtained from incineration of waste, the ash comprising at least about 0.1 wt% metallic aluminum; b) mixing the ash with a binder to form a mixture; and c) curing the mixture to obtain the lightweight concrete. Lightweight concrete and use of ash as an aerating agent such as an aerating agent in manufacturing of lightweight construction materials are also provided.
Abstract:
Functionalized microspheres for being dispersed in matrix materials to reduce the density and weight of the materials may be configured to include a covalently bound surface component which is configured to covalently bond with the matrix material so that when combined with the matrix material a strong, light-weight matrix material may be produced.
Abstract:
Material ecológico de refuerzo (6) en bóvedas (5) de construcciones preexistentes, y procedimiento asociado al mismo; donde dicho material comprende un mortero de base cal que comprende a su vez: un conglomerante de cal cuya proporción está entre el 20% -40% con respecto al peso total de dicho mortero de base cal; y una pluralidad de cargas cuya proporción está entre el 60% -80% con respecto al peso total de dicho mortero; donde dichas cargas comprenden áridos pétreos naturales y cargas ligeras; obteniendo un material capaz de consolidar estructuralmente bóvedas (5) dañadas, así como de obtener una mejora en su comportamiento resistente frente a acciones externas como el sismo, o para ser capaz de resistir nuevos usos con cargas superiores a las preexistentes; y donde el procedimiento asociado describe una serie de etapas de aplicación de dicho material, de cara a obtener superficies de refuerzo para múltiples aplicaciones.
Abstract:
A variety of methods and compositions are disclosed, including, in one embodiment, a method of cementing in a subterranean formation, comprising: introducing a cement composition into a subterranean formation, wherein the cement composition comprises cement, water, and a saponin; and allowing the cement composition to set in the subterranean formation.