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1. 发明授权

US07670994B1 Method for treating oil and gas wells 失效
标题翻译：油气井处理方法
公开(公告)号：US07670994B1
公开(公告)日：2010-03-02
申请号：US12019933
申请日：2008-01-25
申请人： Lloyd Byron Spangle , Allen A. Pence
发明人： Lloyd Byron Spangle , Allen A. Pence
IPC分类号： C09K8/588 , C08L29/00
CPC分类号： C09K8/512 , C04B28/02 , C04B2103/0062 , C04B2103/46 , C09K8/487 , C04B22/0013 , C04B24/2623
摘要： A two step process for treating an oil or gas well. The first step uses a cross linking agent, such as borax, as a preliminary wash for the well following drilling. The cross linking agent cleans the well of excess mud and pre-coats the tubing and the formation surfaces with the cross linking agent. The second step introduces a cement-polymer mixture into the well. A polymer, such as for example polyvinyl alcohol, that undergoes cross linking when exposed to the cross linking agent is employed. When the polymer comes into contact with the cross linking agent in the well, cross linking of the polymer occurs. This cross linking helps to prevent fluid loss into the formation. Also, because the cross linking agent wash previously cleaned the surfaces of the tubing and the formation, better bonding between the cement and the surfaces of the tubing and the formation occurs.
摘要翻译：用于处理油或气井的两步法。第一步使用交联剂，如硼砂，作为钻井后的井的初步洗涤。交联剂清洗多余泥浆的井，并用交联剂预涂布管道和地层表面。第二步将水泥 - 聚合物混合物引入井中。使用当暴露于交联剂时经历交联的聚合物，例如聚乙烯醇。当聚合物与孔中的交联剂接触时，发生聚合物的交联。这种交联有助于防止流体流入地层。而且，因为交联剂洗涤事先清洗了管道和地层的表面，所以发生了水泥与管道表面和地层之间的更好的结合。

2. 发明申请

US20110004966A1 DRY BLENDING AID 审中-公开
标题翻译：干混
公开(公告)号：US20110004966A1
公开(公告)日：2011-01-06
申请号：US12830600
申请日：2010-07-06
申请人： Lloyd Byron Spangle
发明人： Lloyd Byron Spangle
IPC分类号： A01H5/10 , G01N33/00
CPC分类号： G01N5/04 , B01F3/18 , B28C7/02
摘要： A method of monitoring and evaluating the dry-blending of powders and granular materials via the use of non-dissolvable particulate matter such as mustard seed as a blending aid. The mustard seed is blended into the total batch of dry blend materials and the mustard send can subsequently be extracted by a process of sieving from a known volume of sample taken of the mixture since the mustard seed is larger than the other particles that are being blended. The weight and or sight count of the extracted mustard seed present in the sample is determined and compared with the amount of seed that should be present in a perfect blend to determine if the dry blend materials are thoroughly mixed.
摘要翻译：通过使用不溶性颗粒物质如芥子籽作为混合助剂来监测和评估粉末和颗粒材料的干混的方法。将芥菜种子混合到总批次的干混料中，然后通过从混合物中获取的已知体积的样品进行筛分，可以提取芥子籽，因为芥菜种子大于其它混合的颗粒。确定样品中存在的提取的芥菜种子的重量和/或计数，并将其与应该存在于完美混合物中的种子的量进行比较，以确定干混料是否充分混合。

3. 发明申请

US20090283017A1 CEMENT BLEND 有权
标题翻译：水泥混合
公开(公告)号：US20090283017A1
公开(公告)日：2009-11-19
申请号：US12095263
申请日：2007-06-01
申请人： Lloyd Byron Spangle , Landreth L. Moran
发明人： Lloyd Byron Spangle , Landreth L. Moran
IPC分类号： C09K8/504
CPC分类号： C04B28/04 , C04B40/0039 , C09K8/467 , C04B14/18 , C04B20/008 , C04B22/0026 , C04B24/2623 , C04B40/06 , C04B2103/46 , C04B2103/50
摘要： A cement blend includes a cement mixture and a permeable, micro-cluster silica material present in an amount from about 10 percent to about 30 percent by weight of the cement mixture. The cement blend may be used in casing a borehole when appropriate fluid loss agents are included in the cement blend. Additionally, a cement additive is added to a cement mixture to provide the cement blend. This cement additive can be formulated in a kit form.
摘要翻译：水泥混合物包括以水泥混合物的约10重量％至约30重量％的量存在的水泥混合物和可渗透的微团簇二氧化硅材料。当合适的流体损失剂包括在水泥混合物中时，水泥混合物可用于套管井眼。此外，将水泥添加剂加入到水泥混合物中以提供水泥混合物。该水泥添加剂可以配制成套件形式。

4. 发明授权

US07998269B2 Cement blend 有权
标题翻译：水泥混合
公开(公告)号：US07998269B2
公开(公告)日：2011-08-16
申请号：US12095263
申请日：2007-06-01
申请人： Lloyd Byron Spangle , Landreth L. Moran
发明人： Lloyd Byron Spangle , Landreth L. Moran
IPC分类号： C04B14/04
CPC分类号： C04B28/04 , C04B40/0039 , C09K8/467 , C04B14/18 , C04B20/008 , C04B22/0026 , C04B24/2623 , C04B40/06 , C04B2103/46 , C04B2103/50
摘要： A cement includes a cement mixture and a permeable, micro-cluster silica material present in an amount from about 10 percent to about 30 percent by weight of the cement mixture. The cement blend may be used in casing a borehole when appropriate fluid loss agents are included in the cement blend. Additionally, a cement additive is added to a cement mixture to provide the cement blend. This cement additive can be formulated in a kit form.
摘要翻译：水泥包括以水泥混合物的约10重量％至约30重量％的量存在的水泥混合物和可渗透的微团簇二氧化硅材料。当合适的流体损失剂包括在水泥混合物中时，水泥混合物可用于套管井眼。此外，将水泥添加剂加入到水泥混合物中以提供水泥混合物。该水泥添加剂可以配制成套件形式。

5. 发明授权

US07765883B1 Dry blending aid 失效
标题翻译：干混助剂
公开(公告)号：US07765883B1
公开(公告)日：2010-08-03
申请号：US12106545
申请日：2008-04-21
申请人： Lloyd Byron Spangle
发明人： Lloyd Byron Spangle
IPC分类号： G01N33/00 , G01N5/00 , G01N33/38
CPC分类号： G01N5/04 , B01F3/18 , B28C7/02
摘要： A method of monitoring and evaluating the dry-blending of powders and granular materials via the use of non-dissolvable particulate matter such as mustard seed as a blending aid. The mustard seed is blended into the total batch of dry blend materials and the mustard seed can subsequently be extracted by a process of sieving from a known volume of sample taken of the mixture since the mustard seed is larger than the other particles that are being blended. The weight and or sight count of the extracted mustard seed present in the sample is determined and compared with the amount of seed that should be present in a perfect blend to determine if the dry blend materials are thoroughly mixed.
摘要翻译：通过使用不溶性颗粒物质如芥子籽作为混合助剂来监测和评估粉末和颗粒材料的干混的方法。将芥菜种子混合到总批次的干混料中，然后通过从混合物中取出的已知体积的样品进行筛分来提取芥菜种子，因为芥菜籽比其它混合的颗粒大。确定样品中存在的提取的芥菜种子的重量和/或计数，并将其与应该存在于完美混合物中的种子的量进行比较，以确定干混料是否充分混合。

6. 发明申请

US20100319918A1 CEMENT ADDITIVE FOR THE ENHANCED TREATMENT OF OIL AND GAS WELLS AND RELATED METHODS OF USE 审中-公开
标题翻译：用于加强油气加固处理的水泥添加剂及相关使用方法
公开(公告)号：US20100319918A1
公开(公告)日：2010-12-23
申请号：US12868501
申请日：2010-08-25
申请人： Lloyd Byron Spangle
发明人： Lloyd Byron Spangle
IPC分类号： E21B33/00 , C09K8/44 , E21B33/12
CPC分类号： C09K8/512 , C04B28/02 , C04B2103/0062 , C04B2103/46 , C09K8/487 , C04B22/0013 , C04B24/2623
摘要： Cement mixtures and methods are disclosed for enhancing fluid loss prevention in oil and gas wells comprising an electrolyte, a polymer and a cross linking agent.
摘要翻译：公开了用于在含有电解质，聚合物和交联剂的油气井中增强流体损失预防的水泥混合物和方法。

7. 发明申请

US20100314112A1 Method of treating oil and gas wells 审中-公开
标题翻译：油气井处理方法
公开(公告)号：US20100314112A1
公开(公告)日：2010-12-16
申请号：US12704333
申请日：2010-02-11
申请人： Lloyd Byron Spangle
发明人： Lloyd Byron Spangle
IPC分类号： E21B33/13 , C09K8/44 , C08F8/00
CPC分类号： C09K8/512 , C04B28/02 , C04B2103/0062 , C04B2103/46 , C09K8/487 , C04B22/0013 , C04B24/2623
摘要： A two step process for treating an oil or gas well. The first step uses a cross linking agent, such as borax, as a preliminary wash for the well following drilling. The cross linking agent cleans the well of excess mud and pre-coats the tubing and the formation surfaces with the cross linking agent. The second step introduces a cement-polymer mixture into the well. A polymer, such as for example polyvinyl alcohol, that undergoes cross linking when exposed to the cross linking agent is employed. When the polymer comes into contact with the cross linking agent in the well, cross linking of the polymer occurs. This cross linking helps to prevent fluid loss into the formation. Also, because the cross linking agent wash previously cleaned the surfaces of the tubing and the formation, better bonding between the cement and the surfaces of the tubing and the formation occurs.
摘要翻译：用于处理油或气井的两步法。第一步使用交联剂，如硼砂，作为钻井后的井的初步洗涤。交联剂清洗多余泥浆的井，并用交联剂预涂布管道和地层表面。第二步将水泥 - 聚合物混合物引入井中。使用当暴露于交联剂时经历交联的聚合物，例如聚乙烯醇。当聚合物与孔中的交联剂接触时，发生聚合物的交联。这种交联有助于防止流体流入地层。而且，因为交联剂洗涤事先清洗了管道和地层的表面，所以发生了水泥与管道表面和地层之间的更好的结合。

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