| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 粘弹性流体用的添加剂 | CN200580007678.1 | 2005-01-20 | CN1930266A | 2007-03-14 | 陈依彦; 杰西·C·李 |
| 本发明涉及通过添加有效量的共胶凝剂从而缩短阳离子、两性离子和两性粘弹性表面活性剂流体体系的剪切恢复时间的组合物和方法，所述共胶凝剂选自具有亲水性部分(例如聚醚)和疏水性部分(例如烷基)的三嵌段低聚物化合物。所述共胶凝剂还可增加流体粘度，并且需要十分低的共胶凝剂浓度。优选的表面活性剂是甜菜碱和季胺。所述流体用于油田处理，例如压裂和砾石充填。 | ||||||
| 2 | 粘弹性表面活性剂胶凝的流体的金属介导的降粘 | CN201080041512.2 | 2010-09-13 | CN102803432A | 2012-11-28 | J·B·克鲁斯 |
| 用粘弹性表面活性剂(VES)增粘的流体可通过含有至少一种金属离子源和任选至少一种第二源的组合物的直接或间接作用而具有降低(破胶)的粘度。任选的第二源可为螯合剂，其中可额外任选使用至少一种还原剂源。具有金属离子源的另一任选组分包括第二不同的金属离子源。据信破胶组合物可能通过分解或另外攻击VES胶凝流体的胶束结构和/或可能通过改变所述VES的化学结构以给出两种或更多种产物来直接攻击所述VES本身。 | ||||||
| 3 | 含非牛顿胶体分散体系的交联性组合物 | CN86101020 | 1986-02-04 | CN86101020A | 1986-10-08 | 罗伯特·E·奎恩 |
| 公开了一种组合物，它包括：(A)一种非牛顿胶体分散体系，其特征在于大约 3或3以下的酸值(中性值) (neutralization base number)，所述的体系包括： (1)含胶体粒子的固体金属，它预先分散在，(2)一种 液体分散介质，(3)至少一种有机化合物作为第三组 分，后者能在上述分散介质中溶解，该有机化合物的 分子是以疏水部分和至少一个极性取代基为特征； (B)至少一种非异氰酸酯的能交联的物质，和任选的 (C)至少一种交联剂。 | ||||||
| 4 | 粘弹性流体用的添加剂 | CN200580007678.1 | 2005-01-20 | CN1930266B | 2011-07-20 | 陈依彦; 杰西·C·李 |
| 本发明涉及通过添加有效量的共胶凝剂从而缩短阳离子、两性离子和两性粘弹性表面活性剂流体体系的剪切恢复时间的组合物和方法，所述共胶凝剂选自具有亲水性部分(例如聚醚)和疏水性部分(例如烷基)的三嵌段低聚物化合物。所述共胶凝剂还可增加流体粘度，并且需要十分低的共胶凝剂浓度。优选的表面活性剂是甜菜碱和季胺。所述流体用于油田处理，例如压裂和砾石充填。 | ||||||
| 5 | 含非牛顿胶体分散体系的交联性组合物 | CN86101020 | 1986-02-04 | CN1008911B | 1990-07-25 | 罗伯特·E·奎恩 |
| 公开了一种组成物，这种组成物包括：(A)一种非牛顿胶体分散体系，其特征在于大约3或3以下的酸值(中和值)(neutralizationbase number)所述的体系包括：(1)含胶体粒子的固体金属，它预先分散在(2)一种液体分散介质(3)至少一种有机化合物作为第三组分，后者能在上述分散介质中溶解，该有机化合物的分子是以疏水部分和至少一个极性取代基为特征；以及(B)至少一种非异氰酸酯的能交联的物质，和任选的(C)至少一种交联剂。 | ||||||
| 6 | Cross-linkable compositions containing non-newtonian colloidal disperse systems | EP90113075.7 | 1985-12-18 | EP0401868A2 | 1990-12-12 | QUINN, Robert E. |
A composition is disclosed which comprises:
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| 7 | CROSS-LINKABLE COMPOSITIONS CONTAINING NON-NEWTONIAN COLLOIDAL DISPERSE SYSTEMS | EP86900533.0 | 1985-12-18 | EP0214152A1 | 1987-03-18 | QUINN, Robert, E. |
| Une composition comprend: (A) un système colloïdal de dispersion à viscosité de structure qui se caractérise en ce qu'il a un nombre de base de neutralisation égal ou inférieur à 3 et qu'il comprend (1) des particules colloïdales contenant des métaux solides dispersées au préalable dans (2) un milieu liquide de dispersion, et (3) comme troisième composant, au moins un composé organique soluble dans ledit milieu de dispersion et dont les molécules se caractérisent en ce qu'elles ont une partie hydrophobe et au moins un substituant polaire; (B) au moins un matériau susceptible de liaison transversale autre que l'isocyanate; et facultativement (C) au moins un agent de réticulation. | ||||||
| 8 | Metal-mediated viscosity reduction of fluids gelled with viscoelastic surfactants | US12563500 | 2009-09-21 | US07939472B2 | 2011-05-10 | James B. Crews |
| Fluids viscosified with viscoelastic surfactants (VESs) may have their viscosities reduced (gels broken) by the direct or indirect action of a composition that contains at least one metal ion source and optionally at least one second source. An optional second source may be a chelating agent where at least one reducing agent source may be additionally optionally used. Another optional component with the metal ion source includes a second, different metal ion source. The breaking composition is believed to directly attack the VES itself, possibly by disaggregating or otherwise attacking the micellar structure of the VES-gelled fluid, and/or possibly by changing the chemical structure of the VES to give two or more products. | ||||||
| 9 | Metal-Mediated Viscosity Reduction of Fluids Gelled With Viscoelastic Surfactants | US12563500 | 2009-09-21 | US20100010106A1 | 2010-01-14 | James B. Crews |
| Fluids viscosified with viscoelastic surfactants (VESs) may have their viscosities reduced (gels broken) by the direct or indirect action of a composition that contains at least one metal ion source and optionally at least one second source. An optional second source may be a chelating agent where at least one reducing agent source may be additionally optionally used. Another optional component with the metal ion source includes a second, different metal ion source. The breaking composition is believed to directly attack the VES itself, possibly by disaggregating or otherwise attacking the micellar structure of the VES-gelled fluid, and/or possibly by changing the chemical structure of the VES to give two or more products. | ||||||
| 10 | Galactomannan composition and treatment for the prevention of thixotrophy destruction of same by ligands | US3677961D | 1970-12-28 | US3677961A | 1972-07-18 | BROWNING WILLIAM C; PERRICONE ALPHONSE C; ELTING KATHERINE ANNE C |
| THE PRESENT INVENTION RELATES TO A METHOD OF COMPOSITION FOR THE PREVENTION OF THE DESTRUCTION OF THIXOTROPIC STRUCTURE IN METAL ION CROSS-LINKED GALACTOMANNAN SOLUTIONS WHEN SAID SOLUTIONS ARE EXPOSED TO AN ORGANIC POLYELECTROLYTE LIGAND AS HEREAFTER DEFINED BY INTRODUCING INTO THE CROSS-LINKED GALACTOMANNAN STRUCTURE A BACTERIALLY MODIFIED CARBOHYDRATE IN AN AMOUNT SUFFICIENT TO MAINTAIN THE DESIRED CROSS-LINKED STRUCTURE IN THE PRESENCE OF THE LIGAND.
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| 11 | Apparatus for regulating the flow of thixotropic colloids and the like | US62299545 | 1945-10-18 | US2587188A | 1952-02-26 | EVANS MCFADDEN WILLIAM |
| 12 | Means for treating thixotropic materials | US9360649 | 1949-05-16 | US2557841A | 1951-06-19 | PREUSSER HENRY M |
| 13 | JPH0119827B2 - | JP50052885 | 1985-12-18 | JPH0119827B2 | 1989-04-13 | KUIN ROBAATO II |
| 14 | JPS62500387A - | JP50052885 | 1985-12-18 | JPS62500387A | 1987-02-19 | |
| 15 | Additive for viscoelastic fluid | US12015710 | 2008-01-17 | US20080167205A1 | 2008-07-10 | Yiyan Chen; Jesse C. Lee |
| Composition and method for shortening the shear recovery time of cationic, zwitterionic, and amphoteric viscoelastic surfactant fluid systems by adding an effective amount of a co-gelling agent selected from triblock oligomeric compounds having hydrophilic (for example polyether) and hydrophobic (for example alkyl) portions. The co-gelling agent also increases fluid viscosity and very low co-gelling agent concentration is needed. Preferred surfactants are betaines and quaternary amines. The fluids are useful in oilfield treatments, for example fracturing and gravel packing. | ||||||
| 16 | Additive for viscoelastic fluid | US11033651 | 2005-01-12 | US07320952B2 | 2008-01-22 | Yiyan Chen; Jesse C. Lee |
| Composition and method for shortening the shear recovery time of cationic, zwitterionic, and amphoteric viscoelastic surfactant fluid systems by adding an effective amount of a co-gelling agent selected from triblock oligomeric compounds having hydrophilic (for example polyether) and hydrophobic (for example alkyl) portions. The co-gelling agent also increases fluid viscosity and very low co-gelling agent concentration is needed. Preferred surfactants are betaines and quaternary amines. The fluids are useful in oilfield treatments, for example fracturing and gravel packing. | ||||||
| 17 | Templated compositions of inorganic liquids and glasses | US10390275 | 2003-03-17 | US06790382B2 | 2004-09-14 | James D. Martin; Todd A. Thornton |
| An inorganic liquid or glass of hybrid composition including an inorganic component; and a template component, wherein the inorganic component and the template component are present in composition in a ratio that provides an intermediate range structural order to the composition. The intermediate range structural order results in the formation of metallotropic liquid crystals and anisotropic glasses. Methods of preparing the composition are also disclosed. | ||||||
| 18 | Templated compositions of inorganic liquids and glasses | US10390275 | 2003-03-17 | US20030183804A1 | 2003-10-02 | James D. Martin; Todd A. Thornton |
| An inorganic liquid or glass of hybrid composition including an inorganic component; and a template component, wherein the inorganic component and the template component are present in composition in a ratio that provides an intermediate range structural order to the composition. The intermediate range structural order results in the formation of metallotropic liquid crystals and anisotropic glasses. Methods of preparing the composition are also disclosed. | ||||||
| 19 | Templated compositions of inorganic liquids and glasses | US09620823 | 2000-07-21 | US06540939B1 | 2003-04-01 | James D. Martin; Todd A. Thornton |
| An inorganic liquid or glass of hybrid composition including an inorganic component; and a template component, wherein the inorganic component and the template component are present in composition in a ratio that provides an intermediate range structural order to the composition. The intermediate range structural order results in the formation of metallotropic liquid crystals and anisotropic glasses. Methods of preparing the composition are also disclosed. | ||||||
| 20 | Thixotropic aqueous solutions containing a crosslinked polygalactomannan gum | US684330 | 1984-12-20 | US4549907A | 1985-10-29 | Rachel S. Kohn |
| This invention provides a thixotropic aqueous solution that contains a thickening agent consisting of polygalactomannan gum which is crosslinked with a diglycidyl ether of polyoxyalkylene diol.An invention thixotropic aqueous medium is characterized by excellent heat stability and high tolerance to the presence of inorganic salts.A unique property of an invention thixotropic aqueous medium is a time-dependent gradual restoration of high viscosity after cessation of high shear deformation. | ||||||
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