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1. 发明申请

US20110015101A1 STABILIZATION OF EMULSIONS CONTAINING RESINOUS MATERIAL FOR USE IN THE FIELD OF OIL OR GAS WELL TREATMENTS 有权
标题翻译：用于油田或气井处理领域的含有树脂材料的乳液的稳定性
公开(公告)号：US20110015101A1
公开(公告)日：2011-01-20
申请号：US12505005
申请日：2009-07-17
申请人： Ian D. Robb , Sherry G. Gaskins , Jimmie D. Weaver , Phillip D. Nguyen
发明人： Ian D. Robb , Sherry G. Gaskins , Jimmie D. Weaver , Phillip D. Nguyen
IPC分类号： C09K8/68
CPC分类号： C09K8/68 , C09K8/28 , C09K8/685
摘要： According to one aspect of the inventions, emulsion compositions are provided. Emulsions according to this aspect include: (a) a water-insoluble resinous material; (b) water; and (c) an emulsifier, wherein the emulsifier comprises a non-ionic, a cationic, or a zwitterionic emulsifier; wherein the continuous phase of the emulsion comprises the water; wherein a dispersed phase of the emulsion comprises the resinous material; wherein the dispersed phase is in the form of droplets having a size distribution range such that at least 50% of the droplets have a size of 0.5 micrometers-500 micrometers; wherein the resinous material of the droplets is in a concentration of at least 5% by weight of the water; and wherein the composition of the droplets has a viscosity of less than 2,000 Poise measured at 20° F. According to another aspect of the inventions, methods are provided for treating a portion of a subterranean formation. Methods according to this aspect include the steps of: (a) forming an emulsion according to the composition described above; and (b) introducing the emulsion into a portion of a subterranean formation.
摘要翻译：根据本发明的一个方面，提供了乳液组合物。根据该方面的乳液包括：（a）水不溶性树脂材料; （b）水; 和（c）乳化剂，其中所述乳化剂包含非离子型，阳离子型或两性离子型乳化剂; 其中乳液的连续相包含水; 其中所述乳液的分散相包含所述树脂材料; 其中分散相是液滴的形式，其尺寸分布范围使得至少50％的液滴具有0.5微米至500微米的尺寸; 其中所述液滴的树脂材料的浓度为所述水的至少5重量％; 并且其中所述液滴的组成在20°F下测量的粘度小于2,000泊。根据本发明的另一方面，提供了用于处理地下地层的一部分的方法。根据该方面的方法包括以下步骤：（a）根据上述组成形成乳液; 和（b）将乳液引入地层的一部分。

2. 发明申请

US20130130946A1 STABILIZATION OF EMULSIONS CONTAINING RESINOUS MATERIAL FOR USE IN THE FIELD OF OIL OR GAS WELL TREATMENTS 有权
标题翻译：用于油田或气井处理领域的含有树脂材料的乳液的稳定性
公开(公告)号：US20130130946A1
公开(公告)日：2013-05-23
申请号：US13433581
申请日：2012-03-29
申请人： Ian D. Robb , Sherry G. Gaskins , Jimmie D. Weaver , Phillip D. Nguyen
发明人： Ian D. Robb , Sherry G. Gaskins , Jimmie D. Weaver , Phillip D. Nguyen
IPC分类号： C09K8/68
CPC分类号： C09K8/68 , C09K8/28 , C09K8/685
摘要： Emulsions for use in a well including: (a) a water-insoluble resinous material; (b) water; and (c) an emulsifier, wherein the emulsifier comprises a non-ionic, a cationic, or a zwitterionic emulsifier; wherein the continuous phase of the emulsion comprises the water; wherein a dispersed phase of the emulsion comprises the resinous material; wherein the dispersed phase is in the form of droplets having a size distribution range such that at least 50% of the droplets have a size of 0.5 micrometers-500 micrometers; wherein the resinous material of the droplets is in a concentration of at least 5% by weight of the water; and wherein the composition of the droplets has a viscosity of less than 2,000 Poise measured at 20° F. Methods include the steps of: (a) forming an emulsion described above; and (b) introducing the emulsion into a portion of a subterranean formation.
摘要翻译：用于井的乳液，包括：（a）水不溶性树脂材料; （b）水; 和（c）乳化剂，其中所述乳化剂包含非离子型，阳离子型或两性离子型乳化剂; 其中乳液的连续相包含水; 其中所述乳液的分散相包含所述树脂材料; 其中分散相是液滴的形式，其尺寸分布范围使得至少50％的液滴具有0.5微米至500微米的尺寸; 其中所述液滴的树脂材料的浓度为所述水的至少5重量％; 并且其中所述液滴的组成在20°F下测得的粘度小于2,000泊。方法包括以下步骤：（a）形成上述乳液; 和（b）将乳液引入地层的一部分。

3. 发明授权

US08404623B2 Stabilization of emulsions containing resinous material for use in the field of oil or gas well treatments 有权
公开(公告)号：US08404623B2
公开(公告)日：2013-03-26
申请号：US12505005
申请日：2009-07-17
申请人： Ian D. Robb , Sherry G. Gaskins , Jimmie D. Weaver , Phillip D. Nguyen
发明人： Ian D. Robb , Sherry G. Gaskins , Jimmie D. Weaver , Phillip D. Nguyen
IPC分类号： C09K8/68
CPC分类号： C09K8/68 , C09K8/28 , C09K8/685
摘要： According to one aspect of the inventions, emulsion compositions are provided. Emulsions according to this aspect include: (a) a water-insoluble resinous material; (b) water; and (c) an emulsifier, wherein the emulsifier comprises a non-ionic, a cationic, or a zwitterionic emulsifier; wherein the continuous phase of the emulsion comprises the water; wherein a dispersed phase of the emulsion comprises the resinous material; wherein the dispersed phase is in the form of droplets having a size distribution range such that at least 50% of the droplets have a size of 0.5 micrometers-500 micrometers; wherein the resinous material of the droplets is in a concentration of at least 5% by weight of the water; and wherein the composition of the droplets has a viscosity of less than 2,000 Poise measured at 20° F. According to another aspect of the inventions, methods are provided for treating a portion of a subterranean formation. Methods according to this aspect include the steps of: (a) forming an emulsion according to the composition described above; and (b) introducing the emulsion into a portion of a subterranean formation.

4. 发明申请

US20100323929A1 Methods for Treating a Well with a Cross-Linked Water-Soluble Polymer-Complexed Metal Cation Network and an Aromatic Compound Capable of Forming a Chelating Agent to Uncross-Link the Polymer 有权
标题翻译：用交联的水溶性聚合物复合金属阳离子网络处理井的方法和能够形成螯合剂以使聚合物交联的芳族化合物
公开(公告)号：US20100323929A1
公开(公告)日：2010-12-23
申请号：US12490099
申请日：2009-06-23
申请人： B. Raghava Reddy , Rajesh K. Saini , Sherry G. Gaskins
发明人： B. Raghava Reddy , Rajesh K. Saini , Sherry G. Gaskins
IPC分类号： C09K8/68
CPC分类号： C09K8/706 , C09K8/685 , C09K8/887 , C09K8/92 , C09K2208/26
摘要： Methods are provided for treating a portion of a well. The method according to this aspect comprises the steps of: (A) forming a treatment fluid, the treatment fluid comprising: (i) water; (ii) a water-soluble polymer; (iii) a complexed metal cation that: (a) has a valence state of at least three; and (b) is capable of cross-linking the water-soluble polymer; and (iv) an aromatic compound that is capable of dissolving, melting, or chemically decomposing, dissociating, or reacting, to form a chelating agent, wherein the chelating agent comprising vicinal substituents containing donor heteroatoms, and wherein the chelating agent is capable of chelating the metal cation; and (B) introducing the treatment fluid into the well.
摘要翻译：提供了处理井的一部分的方法。根据该方面的方法包括以下步骤：（A）形成处理流体，所述处理流体包括：（i）水; （ii）水溶性聚合物; （iii）络合的金属阳离子：（a）具有至少三价的价态; 和（b）能够交联水溶性聚合物; 和（iv）能够溶解，熔融或化学分解，解离或反应形成螯合剂的芳族化合物，其中所述螯合剂包含含有供体杂原子的连位取代基，并且其中所述螯合剂能够螯合金属阳离子; 和（B）将处理流体引入井中。

5. 发明申请

US20120270758A1 Degradable Surfactants, Including Degradable Gemini Surfactants, and Associated Methods 审中-公开
标题翻译：可降解表面活性剂，包括可降解双子座表面活性剂和相关方法
公开(公告)号：US20120270758A1
公开(公告)日：2012-10-25
申请号：US13533362
申请日：2012-06-26
申请人： Rajesh K. Saini , Narongsak Tonmukayakul , Thomas D. Welton , Jason E. Bryant , Sherry G. Gaskins
发明人： Rajesh K. Saini , Narongsak Tonmukayakul , Thomas D. Welton , Jason E. Bryant , Sherry G. Gaskins
IPC分类号： C09K8/04 , C09K8/34 , C07C229/26 , C09K8/60 , C09K8/68 , C09K8/64 , C09K8/32 , C09K8/00
CPC分类号： C09K8/602 , C09K8/035 , C09K8/62 , C09K8/70 , C09K8/94
摘要： A subterranean treatment fluid comprising a degradable gemini surfactant composition described by the following formula: A and A′ are spacers that may be a hydrophobic group or a hydrophilic group. B is an ion and may contain a quaternary nitrogen, a sulfonate, or a phosphate. A, A′, B, B′, C, C, E and E′ may be an alkyl, an aryl, a sugar, an ester, an ether, and any combination thereof. D and D′ may be an aryl, a sugar, an ester, an ether, and any combination thereof. In some cases, A′, D′, and E′ may be optional.
摘要翻译：包含由下式描述的可降解双子表面活性剂组合物的地下处理流体：A和A'是可以是疏水基团或亲水基团的间隔物。 B是离子并且可以含有季氮，磺酸盐或磷酸盐。 A，A'，B，B'，C，C，E和E'可以是烷基，芳基，糖，酯，醚及其任何组合。 D和D'可以是芳基，糖，酯，醚及其任何组合。在某些情况下，A'，D'和E'可以是可选的。

6. 发明授权

US08975217B2 Methods for treating a well with a cross-linked water-soluble polymer-complexed metal cation network and an aromatic compound capable of forming a chelating agent to uncross-link the polymer 有权
标题翻译：用交联的水溶性聚合物复合金属阳离子网络和能够形成螯合剂以使聚合物交联的芳族化合物处理孔的方法
公开(公告)号：US08975217B2
公开(公告)日：2015-03-10
申请号：US12490099
申请日：2009-06-23
申请人： B. Raghava Reddy , Rajesh K. Saini , Sherry G. Gaskins
发明人： B. Raghava Reddy , Rajesh K. Saini , Sherry G. Gaskins
IPC分类号： C09K8/60 , C09K8/68 , C09K8/72 , C09K8/528 , E21B33/13 , C09K8/70 , C09K8/88 , C09K8/92
CPC分类号： C09K8/706 , C09K8/685 , C09K8/887 , C09K8/92 , C09K2208/26
摘要： Methods are provided for treating a portion of a well. The method according to this aspect comprises the steps of: (A) forming a treatment fluid, the treatment fluid comprising: (i) water; (ii) a water-soluble polymer; (iii) a complexed metal cation that: (a) has a valence state of at least three; and (b) is capable of cross-linking the water-soluble polymer; and (iv) an aromatic compound that is capable of dissolving, melting, or chemically decomposing, dissociating, or reacting, to form a chelating agent, wherein the chelating agent comprising vicinal substituents containing donor heteroatoms, and wherein the chelating agent is capable of chelating the metal cation; and (B) introducing the treatment fluid into the well.
摘要翻译：提供了处理井的一部分的方法。根据该方面的方法包括以下步骤：（A）形成处理流体，所述处理流体包括：（i）水; （ii）水溶性聚合物; （iii）络合的金属阳离子：（a）具有至少三价的价态; 和（b）能够交联水溶性聚合物; 和（iv）能够溶解，熔融或化学分解，解离或反应形成螯合剂的芳族化合物，其中所述螯合剂包含含有供体杂原子的连位取代基，并且其中所述螯合剂能够螯合金属阳离子; 和（B）将处理流体引入井中。

7. 发明申请

US20110071056A1 Degradable Surfactants, Including Degradable Gemini Surfactants, and Associated Methods 审中-公开
标题翻译：可降解表面活性剂，包括可降解双子座表面活性剂和相关方法
公开(公告)号：US20110071056A1
公开(公告)日：2011-03-24
申请号：US12566258
申请日：2009-09-24
申请人： Rajesh K Saini , Narongsak Tonmukayakul , Thomas D. Welton , Jason E. Bryant , Sherry G. Gaskins
发明人： Rajesh K Saini , Narongsak Tonmukayakul , Thomas D. Welton , Jason E. Bryant , Sherry G. Gaskins
IPC分类号： C09K8/035 , C09K8/70 , C09K8/62
CPC分类号： C09K8/602 , C09K8/035 , C09K8/62 , C09K8/70 , C09K8/94
摘要： Methods and compositions are provided that include degradable gemini surfactants including degradable gemini surfactants. Methods of use include subterranean operations, especially those involving the placement of resin systems, formation of emulsions (e.g., emulsified acids, emulsified fracturing fluids, drilling fluids, etc.), and in the formation of surfactant gelled fluids. Such treatments include, but are not limited to, drilling, stimulation treatments (e.g., fracturing treatments, acidizing treatments), and completion operations (e.g., sand control treatments like gravel packing).
摘要翻译：提供了包括可降解的双子表面活性剂包括可降解的双子表面活性剂的方法和组合物。使用的方法包括地下操作，特别是那些涉及树脂体系的放置，乳液（例如乳化酸，乳化压裂液，钻井液等）的形成，以及表面活性剂凝胶流体的形成。这样的处理包括但不限于钻井，刺激处理（例如，压裂处理，酸化处理）和完成操作（例如沙子处理如砂砾填充）。

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