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1.发明授权Surfactant-polymer compositions for enhancing the stability of viscoelastic-surfactant based fluid 有权用于增强粘弹性 - 表面活性剂基流体的稳定性的表面活性剂 - 聚合物组合物公开(公告)号：US07157409B2
公开(公告)日：2007-01-02
申请号：US10620041
申请日：2003-07-15
申请人： Robert L Horton , Bethicia Prasek , Frederick B Growcock , David Kippie , John W Vian , Kamila B. Abdur-Rahman , Morris Arvie, Jr.
发明人： Robert L Horton , Bethicia Prasek , Frederick B Growcock , David Kippie , John W Vian , Kamila B. Abdur-Rahman , Morris Arvie, Jr.
CPC分类号： C09K8/12 , C09K8/604 , C09K8/68 , C09K2208/30
摘要： Compositions for increasing the thermal and pressure stability of well fluids viscosified using viscoelastic surfactants, the compositions including an effective amount of an oligomeric or polymeric compound that has a thermally stable backbone structure and at least one pendent viscoelastic surfactant functional group. Preferred compositions for increasing the stability of well fluids viscosified using monomeric viscoelastic surfactants include an effective amount of an oligomeric or polymeric compound that has a thermally stable backbone structure and a multiplicity of pendent viscoelastic surfactant functional groups attached to said backbone structure through relatively long hydrocarbon chains, 1 to 18 carbons in length.
摘要翻译： 用于增加使用粘弹性表面活性剂粘稠的液体流体的热和压力稳定性的组合物，所述组合物包括有效量的具有热稳定主链结构的低聚物或高分子化合物和至少一个侧挂粘弹性表面活性剂官能团。 用于增加使用单体粘弹性表面活性剂粘稠的井液的稳定性的优选组合物包括有效量的具有热稳定主链结构的低聚或聚合化合物和通过相对较长的烃链连接到所述主链结构上的多个侧挂粘弹性表面活性官能团 1至18个碳原子。
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2.发明申请公开(公告)号：US20060100109A1
公开(公告)日：2006-05-11
申请号：US11273350
申请日：2005-11-14
申请人： Robert Horton , Bethicia Prasek , Frederick Growcock , David Kippie , John Vian , Kamila Abdur-Rahman , Morris Arvie
发明人： Robert Horton , Bethicia Prasek , Frederick Growcock , David Kippie , John Vian , Kamila Abdur-Rahman , Morris Arvie
CPC分类号： C09K8/12 , C09K8/604 , C09K8/68 , C09K2208/30
摘要： Compositions for increasing the thermal and pressure stability of well fluids viscosified using viscoelastic surfactants, the compositions including an effective amount of an oligomeric or polymeric compound that has a thermally stable backbone structure and at least one pendent viscoelastic surfactant functional group. Preferred compositions for increasing the stability of well fluids viscosified using monomeric viscoelastic surfactants include an effective amount of an oligomeric or polymeric compound that has a thermally stable backbone structure and a multiplicity of pendent viscoelastic surfactant functional groups attached to said backbone structure through relatively long hydrocarbon chains, 1 to 18 carbons in length.
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3.发明授权Remediation treatment of sustained casing pressures (SCP) in wells with top down surface injection of fluids and additives 有权在具有顶部表面注射流体和添加剂的井中对持续套管压力（SCP）进行修复治疗公开(公告)号：US06959767B2
公开(公告)日：2005-11-01
申请号：US10605188
申请日：2003-09-12
CPC分类号： E21B43/00 , C09K8/08 , C09K8/12 , C09K8/5751 , C09K2208/18
摘要： A method of injection of a higher density fluid into the top of the annulus of a well while lower density fluid is withdrawn from the top of the annulus of the well, wherein the higher density fluid has a composition such that it will drop through the lower density fluid without dispersing therein, thus flowing into the deeper reaches of the annulus and not short circuiting through the top of the annulus to the point from which the lower density fluid is intended to be withdrawn. A method of injection of a higher density fluid into the top of the annulus of a well without simultaneously withdrawing a lower density fluid from the top of the annulus of the well, wherein the higher density fluid has a composition such that it will drop through the lower density fluid without dispersing therein, thus flowing into the deeper reaches of the annulus so that when the pressure induced in the annulus as a result of this injection is subsequently bled off, principally the lower density fluid will be that which is withdrawn.
摘要翻译： 将较高密度流体注入井的环空的顶部的方法，而较低密度的流体从井的环空的顶部排出，其中较高密度的流体具有这样的组成： 密度流体不分散在其中，因此流入环的更深的到达区域，并且不会通过环形空间的顶部短路到要从其中取出较低密度流体的点。 将较高密度流体注入井的环空的顶部的方法，而不从井的环空的顶部同时抽出较低密度的流体，其中较高密度的流体具有这样的组成： 较低密度的流体，而不会分散在其中，从而流入环的更深的深度，使得当由于该注入而在环空中引起的压力随后流出时，主要是较低密度的流体将被抽出。
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4.发明申请Shale inhibition additive for oil/gas down hole fluids and methods for making and using same 有权油/瓦斯井下流体的页岩抑制添加剂及其制造和使用方法公开(公告)号：US20080039345A1
公开(公告)日：2008-02-14
申请号：US11891317
申请日：2007-08-09
申请人： David Kippie , Larry Gatlin
发明人： David Kippie , Larry Gatlin
IPC分类号： C09K8/12
CPC分类号： C09K8/68 , C09K8/12 , C09K8/22 , C09K8/38 , C09K2208/12
摘要： An under-balanced drilling fluid additive is disclosed which reduces reactive shale and/or clay swelling during under-balanced drilling operations, where the additive includes an effective amount of a choline salt. A method for under-balanced drilling is also disclosed including the step of circulating a drilling fluid including an effective amount of a choline salt to reduce reactive shale and/or clay swelling during under-balanced drilling operations.
摘要翻译： 公开了一种欠平衡的钻井液添加剂，其减少了在平衡不足的钻井操作期间的反应性页岩和/或粘土膨胀，其中添加剂包含有效量的胆碱盐。 还公开了一种用于欠平衡钻井的方法，其包括使包含有效量的胆碱盐的钻井液循环以减少在平衡不足的钻井操作期间的反应性页岩和/或粘土膨胀的步骤。
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5.发明申请公开(公告)号：US20070129257A1
公开(公告)日：2007-06-07
申请号：US11293859
申请日：2005-12-02
申请人： David Kippie , Larry Gatlin
发明人： David Kippie , Larry Gatlin
摘要： A hydrocarbon drilling fluid system is disclosed including a hydrocarbon fluid and a foaming composition, where the foaming composition includes a polymer, a gelling agent and its cross-linking agent, an optional foaming agent, or mixtures or combinations thereof. Uses of this drilling fluid system in a variety of downhole application are also disclosed.
摘要翻译： 公开了一种烃钻井液系统，其包括烃流体和发泡组合物，其中发泡组合物包括聚合物，胶凝剂及其交联剂，任选的发泡剂或其混合物或组合。 还公开了在各种井下应用中的该钻井液系统的使用。
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6.发明申请NON-AQUEOUS FOAM COMPOSITION FOR GAS LIFT INJECTION AND METHODS FOR MAKING AND USING SAME 有权用于气体注射的非水性泡沫组合物及其制备和使用方法公开(公告)号：US20080257556A1
公开(公告)日：2008-10-23
申请号：US11736971
申请日：2007-04-18
申请人： David Kippie , Frank Zamora
发明人： David Kippie , Frank Zamora
IPC分类号： E21B43/00
CPC分类号： C09K8/58 , C09K8/594 , E21B43/122
摘要： A hydrocarbon drilling fluid system is disclosed including a hydrocarbon fluid and a foaming composition, where the foaming composition includes a polymer, a gelling agent and its cross-linking agent, an optional foaming agent, or mixtures or combinations thereof. Uses of this drilling fluid system in a variety of downhole application are also disclosed.
摘要翻译： 公开了一种烃钻井液系统，其包括烃流体和发泡组合物，其中发泡组合物包括聚合物，胶凝剂及其交联剂，任选的发泡剂或其混合物或组合。 还公开了在各种井下应用中的该钻井液系统的使用。
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7.发明申请Shale Inhibition additive for oil/gas down hole fluids and methods for making and using same 有权用于油/瓦斯井下流体的页岩抑制添加剂及其制造和使用方法公开(公告)号：US20060116296A1
公开(公告)日：2006-06-01
申请号：US10999796
申请日：2004-11-29
申请人： David Kippie , Larry Gatlin
发明人： David Kippie , Larry Gatlin
CPC分类号： C09K8/68 , C09K8/12 , C09K8/22 , C09K8/38 , C09K2208/12
摘要： An under-balanced drilling fluid additive is disclosed which reduces reactive shale and/or clay swelling during under-balanced drilling operations, where the additive includes an effective amount of a choline salt. A method for under-balanced drilling is also disclosed including the step of circulating a drilling fluid including an effective amount of a choline salt to reduce reactive shale and/or clay swelling during under-balanced drilling operations.
摘要翻译： 公开了一种欠平衡的钻井液添加剂，其减少了在平衡不足的钻井操作期间的反应性页岩和/或粘土膨胀，其中添加剂包含有效量的胆碱盐。 还公开了一种用于欠平衡钻井的方法，其包括使包含有效量的胆碱盐的钻井液循环以减少在平衡不足的钻井操作期间的反应性页岩和/或粘土膨胀的步骤。
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