摘要:
A method for treating solid materials is disclosed, where the treating compositions coats surfaces or portions of surfaces of the solid materials changing an aggregation or agglomeration propensity of the materials. Treating composition and treated solid materials are also disclosed. The methods and treated materials are ideally suited for oil field applications.
摘要:
A new class of winterizing compositions are disclosed including a winterizing agents being a compound of general formula Z(R 1 ) m , where Z is a polyol having between 5 and 30 carbon atoms, R 1 is a carbyl group having between about 10 and about 40 carbon atoms, and where m is an integer having the value of 1 or 2, when m is 2, R 1 can be the same or different and one or more carbon atoms of R 1 can be replaced by B, N, O, Si, P, S, Ge and/or mixtures thereof and one or more of the hydrogen atoms in R 1 can be replaced by F, Cl, Br, I, CON R22 , COO R 2 , O R 2 , N R22 , S R 2 , P R22 , and/or mixtures thereof and where R 2 can be a hydrogen atom, alkyl, aryl, alkylaryl or arylalkyl group having between 1-20 carbon atoms where one or more carbon or hydrogen atoms can be replaced as set forth for R 1 .
摘要翻译:公开了一类新型的冷冻组合物,其中包括通式为Z(R 1)m的化合物的冬季化剂,其中Z为具有5-30个碳原子的多元醇,R 1为约10至约10的碳原子 40个碳原子,其中m为1或2的整数,当m为2时,R 1可以相同或不同,R 1的一个或多个碳原子可以被B,N,O, Si,P,S,Ge和/或其混合物,R 1中的一个或多个氢原子可以被F,Cl,Br,I,CON R 22,COO R 2,OR 2,N R 22,SR 2 ,P R 22和/或其混合物,其中R 2可以是氢原子,具有1-20个碳原子的烷基,芳基,烷基芳基或芳基烷基,其中一个或多个碳或氢原子可以被替代,如R 1。
摘要:
A new class of winterizing compositions are disclosed including a winterizing agents being a compound of general formula Z(R 1 ) m , where Z is a polyol having between 5 and 30 carbon atoms, R 1 is a carbyl group having between about 10 and about 40 carbon atoms, and where m is an integer having the value of 1 or 2, when m is 2, R 1 can be the same or different and one or more carbon atoms of R 1 can be replaced by B, N, O, Si, P, S, Ge and/or mixtures thereof and one or more of the hydrogen atoms in R 1 can be replaced by F, Cl, Br, I, CON R22 , COO R 2 , O R 2 , N R22 , S R 2 , P R22 , and/or mixtures thereof and where R 2 can be a hydrogen atom, alkyl, aryl, alkylaryl or arylalkyl group having between 1-20 carbon atoms where one or more carbon or hydrogen atoms can be replaced as set forth for R 1 .
摘要:
An aqueous, foamable composition useful for formation fracturing is disclosed, which includes an ionically coupled gel system. These compositions are well suited in fracturing formation where there are insufficient or non-existent hydration units. Methods for making the compositions and methods using the foamable compositions to fracture formation with insufficient hydration units.
摘要:
New heavy phosphate brines are disclosed, where the water soluble phosphate brines include two or more metal phosphate. Methods for making and using the heavy phosphate brines in drilling, completion, and fracturing operations are also disclosed.
摘要:
Methods are disclosed for improved sand control, fines control, load recovery and well productivity, where the compositions comprise reaction products of an amine and a phosphate-containing compound.
摘要:
A novel method for producing amine-aldehyde sulfur scavenging compositions are disclosed, where the method comprises contacting an amine containing component and a aldehyde containing component in the presence of an alcohol at an amine to aldehyde ratio of between about 0.8 and 0.45 for a reaction time and at a reaction temperatures sufficient to produce an amine-aldehyde adduct product having a specific gravity between about 3% and 7% less than the specific gravity of a mixture of starting materials.