公开(公告)号：US20050037929A1

公开(公告)日：2005-02-17

申请号：US10611009

申请日：2003-07-01

申请人： Jeff Kirsner ,  Jeff Miller ,  Jon Bracken

发明人： Jeff Kirsner ,  Jeff Miller ,  Jon Bracken

IPC分类号： B01F17/00 ,  C09K8/035 ,  C09K8/32 ,  C09K8/36 ,  E21B21/14 ,  E21B43/22 ,  C09K7/06

CPC分类号： B01F17/0085 ,  C09K8/035 ,  C09K8/32 ,  C09K8/36

摘要： A method and product is disclosed which provides emulsion stability and filtration control to invert emulsion drilling fluids. The product comprises a blend of a carboxylic acid terminated polyamide and/or a wetting agent with a reaction product or mixture produced by the Diels-Alder reaction of dienophiles, preferably carboxylic acids, polycarboxylic acids, acid anhydrides, or combinations or mixes thereof, with a mixture of fatty acids and resin acids. The product of the invention is extremely effective, decreasing by about two-thirds the amount of emulsifier generally required to formulate an effective drilling fluid. The product of the invention also greatly reduces and in many cases eliminates the need for conventional fluid loss additives, and additionally provides electrical stability. Moreover, the product of the invention has a pour point as low as about 20 degrees Fahrenheit with minimal solvents, thereby eliminating the need to ship large amounts of inert material for use, and may be transported in a highly active state.

摘要翻译： 公开了一种提供乳化稳定性和过滤控制以反转乳液钻井液的方法和产品。 该产品包括羧酸封端的聚酰胺和/或润湿剂与通过Dien-Alder反应产生的反应产物或混合物的共混物，所述反应产物或混合物通过亲二烯体，优选羧酸，多元羧酸，酸酐或其组合或混合物与Diels-Alder反应与 脂肪酸和树脂酸的混合物。 本发明的产品是非常有效的，减少了配制有效钻井液通常需要的乳化剂的量的约三分之二。 本发明的产品也大大降低，并且在许多情况下消除了对常规流体损失添加剂的需要，并且还提供电稳定性。 此外，本发明的产品具有低至约华氏20度的倾点，溶剂少，因此不需要运送大量惰性物质使用，并且可以以高活性状态运输。

公开(公告)号：US07008907B2

公开(公告)日：2006-03-07

申请号：US10611009

申请日：2003-07-01

申请人： Jeff Kirsner ,  Jeff Miller ,  Jon Bracken

发明人： Jeff Kirsner ,  Jeff Miller ,  Jon Bracken

IPC分类号： C09K7/06

CPC分类号： B01F17/0085 ,  C09K8/035 ,  C09K8/32 ,  C09K8/36

摘要： A method and product is disclosed which provides emulsion stability and filtration control to invert emulsion drilling fluids. The product comprises a blend of a carboxylic acid terminated polyamide and/or a wetting agent with a reaction product or mixture produced by the Diels-Alder reaction of dienophiles, preferably carboxylic acids, polycarboxylic acids, acid anhydrides, or combinations or mixes thereof, with a mixture of fatty acids and resin acids. The product of the invention is extremely effective, decreasing by about two-thirds the amount of emulsifier generally required to formulate an effective drilling fluid. The product of the invention also greatly reduces and in many cases eliminates the need for conventional fluid loss additives, and additionally provides electrical stability. Moreover, the product of the invention has a pour point as low as about 20 degrees Fahrenheit with minimal solvents, thereby eliminating the need to ship large amounts of inert material for use, and may be transported in a highly active state.

摘要翻译： 公开了一种提供乳化稳定性和过滤控制以反转乳液钻井液的方法和产品。 该产品包括羧酸封端的聚酰胺和/或润湿剂与通过Dien-Alder反应产生的反应产物或混合物的共混物，所述反应产物或混合物通过亲二烯体，优选羧酸，多元羧酸，酸酐或其组合或混合物与Diels-Alder反应与 脂肪酸和树脂酸的混合物。 本发明的产品是非常有效的，减少了配制有效钻井液通常需要的乳化剂的量的约三分之二。 本发明的产品也大大降低，并且在许多情况下消除了对常规流体损失添加剂的需要，并且还提供电稳定性。 此外，本发明的产品具有低至约华氏20度的倾点，溶剂少，因此不需要运送大量惰性物质使用，并且可以以高活性状态运输。

公开(公告)号：US06620770B1

公开(公告)日：2003-09-16

申请号：US09999799

申请日：2001-10-31

申请人： Jeff Kirsner ,  Jeff Miller ,  Jon Bracken

发明人： Jeff Kirsner ,  Jeff Miller ,  Jon Bracken

IPC分类号： C09K706

CPC分类号： C09K8/32 ,  B01F17/0085 ,  C09K8/36

摘要： A method and product is disclosed which provides emulsion stability and filtration control to invert emulsion drilling fluids. The product comprises a blend of a carboxylic acid terminated polyamide and a mixture produced by the Diels-Alder reaction of dienophiles, preferably carboxylic acids, polycarboxylic acids, acid anhydrides, or combinations or mixes thereof, with a mixture of fatty acids and resin acids. The product is extremely effective, decreasing by about two-thirds the amount of emulsifier generally required to formulate an effective drilling fluid. The product also greatly reduces and in many cases eliminates the need for conventional fluid loss additives, and additionally provides electrical stability. Moreover, the product has a pour point as low as about 20 degrees Fahrenheit with minimal solvents, thereby eliminating the need to ship large amounts of inert material for use, and may be transported in a highly active state.

摘要翻译： 公开了一种提供乳化稳定性和过滤控制以反转乳液钻井液的方法和产品。 该产品包括羧酸封端的聚酰胺和通过Dien-Alder反应产生的混合物，所述混合物是由亲二烯体，优选羧酸，多元羧酸，酸酐或其组合或混合物与脂肪酸和树脂酸的混合物而产生的。 该产品非常有效，减少了通常需要配制有效钻井液的乳化剂的量的约三分之二。 该产品还大大降低，并且在许多情况下不需要常规的流体损失添加剂，并且另外提供电稳定性。 此外，该产品的溶剂倾点低至约20华氏度，因此不需要运送大量的惰性物质使用，并且可以以高活性状态运输。