公开(公告)号：US07517835B2

公开(公告)日：2009-04-14

申请号：US11273350

申请日：2005-11-14

申请人： Robert L. Horton ,  Bethicia B. Prasek ,  Frederick B. Growcock ,  David P. Kippie ,  John W. Vian ,  Kamila B. Abdur-Rahman ,  Morris Arvie

发明人： Robert L. Horton ,  Bethicia B. Prasek ,  Frederick B. Growcock ,  David P. Kippie ,  John W. Vian ,  Kamila B. Abdur-Rahman ,  Morris Arvie

IPC分类号： C09K8/60 ,  C09K3/00

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。

公开(公告)号：US20080207471A1

公开(公告)日：2008-08-28

申请号：US12027737

申请日：2008-02-07

申请人： Morris Arvie

发明人： Morris Arvie

IPC分类号： C09K8/60

CPC分类号： E21B21/068 ,  C02F1/001 ,  C02F1/283 ,  C02F1/52 ,  C02F1/70 ,  C02F1/72 ,  C02F1/722 ,  C02F1/76 ,  C02F1/766 ,  C02F2103/08 ,  C02F2103/365 ,  C02F2209/00 ,  C02F2209/003

摘要： A method for reclamation of a brine that includes mixing a brine containing thiocyanates with an oxidizing agent; and allowing for a time sufficient for the oxidizing agent to oxidize at least a portion of the thiocyanates is disclosed. Other methods may also include determining the quantity of unoxidized thiocyanates after the oxidizing treatment.

摘要翻译： 一种盐水回收方法，包括将含有硫氰酸盐的盐水与氧化剂混合; 并且允许足以使氧化剂氧化至少一部分硫氰酸盐的时间。 其他方法还可以包括确定氧化处理后的未氧化硫氰酸盐的量。

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

IPC分类号： C09K8/04 ,  C09K8/60

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.

公开(公告)号：US20070149412A1

公开(公告)日：2007-06-28

申请号：US11538314

申请日：2006-10-03

申请人： Larry Leggett ,  Charles Svoboda ,  Morris Arvie ,  Robert Horton ,  Joyce Zhang

发明人： Larry Leggett ,  Charles Svoboda ,  Morris Arvie ,  Robert Horton ,  Joyce Zhang

IPC分类号： C09K8/64

CPC分类号： E21B36/003 ,  C09K8/502 ,  E21B33/10

摘要： A packer or annular fluid includes a hydrocarbon fluid; and a gelling agent; wherein the packer fluid is a yield power law fluid. A method for preparing a packer fluid includes preparing a mixture of a hydrocarbon fluid, and a gelling agent; heating the mixture to a selected temperature; and shearing the mixture. A method for emplacing a packer fluid into an annulus includes preparing the packer fluid that includes a hydrocarbon fluid and a gelling agent, wherein the packer fluid is a yield power law fluid; and pumping the packer fluid into the annulus.

摘要翻译： 封隔器或环形流体包括烃流体; 和胶凝剂; 其中所述封隔器流体是屈服幂律流体。 制备封隔器流体的方法包括制备烃流体和胶凝剂的混合物; 将混合物加热到所选择的温度; 并剪切混合物。 将封隔器流体放入环空中的方法包括制备包括烃流体和胶凝剂的封隔器流体，其中封隔器流体是屈服幂律流体; 并将封隔器流体泵送到环空中。