公开(公告)号：US20060219408A1

公开(公告)日：2006-10-05

申请号：US11092210

申请日：2005-03-29

申请人： Philip Nguyen ,  Richard Rickman ,  Ronald Dusterhoft ,  Johnny Barton

发明人： Philip Nguyen ,  Richard Rickman ,  Ronald Dusterhoft ,  Johnny Barton

IPC分类号： E21B33/138 ,  E21B43/22

CPC分类号： C09K8/5753 ,  C09K8/5083 ,  C09K8/5086 ,  C09K8/5755

摘要： Methods of controlling particulate migration in a portion of a subterranean formation comprising placing a pre-flush fluid into the portion of the subterranean formation; and then, placing a low-viscosity adhesive substance diluted with an aqueous dissolvable solvent into the portion of the subterranean formation; wherein the portion of a subterranean formation being treated has a regain permeability of at least about 70%. Methods of creating a stabilized region around a portion of a subterranean formation around a well bore having a screen or liner in place in that portion of the subterranean formation comprising placing a pre-flush fluid into the portion of the subterranean formation; and then, placing a low-viscosity adhesive substance diluted with an aqueous dissolvable solvent into that portion of the subterranean formation; wherein the portion of a subterranean formation being treated has regain permeability of at least about 70%.

摘要翻译： 控制地下地层部分中的微粒迁移的方法，包括将预冲洗流体置于地层的一部分中; 然后将用水溶性溶剂稀释的低粘度粘合剂物质放置到地层的部分中; 其中被处理的地层的部分具有至少约70％的回弹渗透率。 在围绕井眼周围的地下地层的一部分周围形成稳定区域的方法，其中所述地下地层的该部分中具有筛网或衬套就位，包括将预冲洗流体放置到地下地层的该部分中; 然后将用水溶性溶剂稀释的低粘度粘合剂物质放置在该地层的该部分中; 其中被处理的地层的部分重新获得至少约70％的渗透率。

公开(公告)号：US20070215354A1

公开(公告)日：2007-09-20

申请号：US11378659

申请日：2006-03-16

申请人： Richard Rickman ,  Philip Nguyen ,  Jimmie Weaver ,  Johnny Barton ,  Bhadra Desai ,  Max Phillippi

发明人： Richard Rickman ,  Philip Nguyen ,  Jimmie Weaver ,  Johnny Barton ,  Bhadra Desai ,  Max Phillippi

IPC分类号： E21B43/22

CPC分类号： C09K8/805 ,  C09K8/64 ,  C09K8/68 ,  C09K8/685

摘要： Methods comprising: providing at least a plurality of liquid hardenable resin coated particulates that have been at least partially coated with a liquid hardenable resin component; providing at least a plurality of liquid hardening agent coated particulates that have been at least partially coated with a liquid hardening agent component; suspending the liquid hardenable resin coated particulates and the liquid hardening agent coated particulates in a treatment fluid; and placing the treatment fluid into a subterranean formation. Methods comprising: providing at least a plurality of coated particulates that have been at least partially coated with one component of a two component resin system; coating at least a plurality of the coated particulates on a job site with a second component of a two component resin system; suspending the coated particulates in a treatment fluid; and placing the treatment fluid into a subterranean formation.

摘要翻译： 方法包括：提供至少部分涂覆有液体可硬化树脂组分的至少多种液体可硬化树脂涂覆的颗粒; 提供至少部分涂覆有液体硬化剂组分的至少多个液体硬化剂涂覆的微粒; 将液体可硬化树脂涂覆的颗粒和液体硬化剂涂覆的颗粒悬浮在处理流体中; 并将处理流体置于地层中。 方法包括：提供至少部分涂覆有双组分树脂体系的一种组分的至少部分涂覆微粒; 在工作现场用至少多个涂覆的微粒涂覆双组分树脂体系的第二组分; 将涂覆的微粒悬浮在处理液中; 并将处理流体置于地层中。

公开(公告)号：US20070289781A1

公开(公告)日：2007-12-20

申请号：US11880230

申请日：2007-08-30

申请人： Richard Rickman ,  Ronald Dusterhoft ,  Philip Nguyen ,  Thomas Welton ,  Jimmie Weaver ,  Mike Sanders ,  Harvey Fitzpatrick

发明人： Richard Rickman ,  Ronald Dusterhoft ,  Philip Nguyen ,  Thomas Welton ,  Jimmie Weaver ,  Mike Sanders ,  Harvey Fitzpatrick

IPC分类号： C09K8/02

CPC分类号： C09K8/68 ,  C09K8/80 ,  C09K8/805

摘要： Methods are provided that include a method comprising providing a consolidating agent emulsion composition comprising an aqueous fluid, an emulsifying agent, and a consolidating agent; and introducing the consolidating agent emulsion composition into at least a portion of a subterranean formation. In some embodiments, the consolidating agent emulsion composition may be introduced into at least a portion of a propped fracture that comprises proppant particulates and allowed to at least partially consolidate at least a portion of the propped fracture. In some embodiments, the consolidating agent emulsion composition comprises a resin composition. Additional methods are also provided.

摘要翻译： 提供了包括提供包含水性流体，乳化剂和固化剂的固化剂乳液组合物的方法的方法; 并将固结剂乳液组合物引入到地层的至少一部分中。 在一些实施方案中，可以将固结剂乳液组合物引入到包含支撑剂颗粒的支撑裂缝的至少一部分中，并允许至少部分地固结至少一部分支撑的断裂。 在一些实施方案中，固化剂乳液组合物包含树脂组合物。 还提供了附加的方法。

公开(公告)号：US20060219405A1

公开(公告)日：2006-10-05

申请号：US11352133

申请日：2006-02-10

申请人： Philip Nguyen ,  Richard Rickman ,  Ronald Dusterhoft

发明人： Philip Nguyen ,  Richard Rickman ,  Ronald Dusterhoft

IPC分类号： E21B33/138 ,  E21B43/26 ,  E21B43/27

CPC分类号： C09K8/56 ,  C09K8/5083 ,  C09K8/5086 ,  C09K8/575 ,  C09K8/5753 ,  C09K8/5755 ,  C09K8/62 ,  C09K8/72

摘要： The invention provides a method for treating a subterranean formation penetrated by a wellbore. The method comprises the steps of: (a) introducing a composition through the wellbore into the subterranean formation, wherein the composition comprises: (i) a solvent consisting essentially of an aqueous dissolvable solvent comprising any solvent that is at least 25% by weight soluble in water, wherein the solvent is from about 90% to about 99.9% by weight of the composition; and (ii) a curable resin, wherein the curable resin is from about 0.01% to about 10% by weight of the composition; wherein the curable resin and the solvent are mutually selected such that, for the ratio of the curable resin to the solvent, the curable resin is soluble in the solvent; and (b) installing a mechanical sand control device into the wellbore either before or after introducing the composition into the wellbore.

摘要翻译： 本发明提供了一种处理井眼渗透的地层的方法。 该方法包括以下步骤：（a）通过井筒将组合物引入地下地层，其中组合物包含：（i）基本上由含水溶解溶剂组成的溶剂，其包含至少25重量％可溶的溶剂 在水中，其中溶剂为组合物重量的约90％至约99.9％; 和（ii）可固化树脂，其中可固化树脂为组合物重量的约0.01％至约10％; 其中可固化树脂和溶剂相互选择，使得对于固化树脂与溶剂的比率，可固化树脂可溶于溶剂; 和（b）在将组合物引入井眼之前或之后，将机械砂控制装置安装在井眼中。

公开(公告)号：US20060240995A1

公开(公告)日：2006-10-26

申请号：US11112988

申请日：2005-04-23

申请人： Richard Rickman ,  Philip Nguyen

发明人： Richard Rickman ,  Philip Nguyen

IPC分类号： C09K8/56

CPC分类号： C09K8/5756 ,  C09K8/512 ,  C09K8/685 ,  C09K8/887

摘要： Improved methods of using resins to consolidate particulates in relatively unconsolidated portions of a subterranean formation. In certain embodiments, the methods comprise: applying a preflush fluid to at least a portion of a subterranean formation; applying a resin composition to the portion of the subterranean formation, the resin composition comprising a liquid hardenable resin component that comprises a hardenable resin and a solvent, and a liquid hardening agent component that comprises a hardening agent, a solvent, a silane coupling agent, and a non-ionic surfactant; and applying a compatible afterflush fluid to the portion of the subterranean formation.

摘要翻译： 改进使用树脂来固化地层相对未固化的部分中的颗粒的方法。 在某些实施方案中，所述方法包括：将预冲洗流体施加到地下地层的至少一部分; 将树脂组合物施用到地层的部分中，所述树脂组合物包含含有可硬化树脂和溶剂的液体可硬化树脂组分，以及液体硬化剂组分，其包含硬化剂，溶剂，硅烷偶联剂， 和非离子表面活性剂; 以及将相容的冲洗流体施加到所述地层的所述部分。

公开(公告)号：US20080006405A1

公开(公告)日：2008-01-10

申请号：US11482601

申请日：2006-07-06

申请人： Richard Rickman ,  Philip Nguyen

发明人： Richard Rickman ,  Philip Nguyen

IPC分类号： E21B33/138

CPC分类号： C09K8/805

摘要： Methods comprising providing a curable resin composition that comprises a curable resin and at least a plurality of filler particles; and coating at least a plurality of particulates with the curable resin composition on-the-fly to form curable resin coated particulates. The curable resin coated particulates may be suspended in a treatment fluid and placed into at least a portion of a subterranean formation.

摘要翻译： 包括提供包含可固化树脂和至少多种填料颗粒的可固化树脂组合物的方法; 并且在所述可固化树脂组合物上至少涂覆多个微粒以形成可固化的树脂涂覆的微粒。 可固化树脂涂覆的颗粒可以悬浮在处理流体中并置于地层的至少一部分中。

公开(公告)号：US20070187090A1

公开(公告)日：2007-08-16

申请号：US11354651

申请日：2006-02-15

申请人： Philip Nguyen ,  Richard Rickman

发明人： Philip Nguyen ,  Richard Rickman

IPC分类号： E21B43/26 ,  E21B33/13 ,  E21B37/08

CPC分类号： E21B37/08 ,  E21B37/06 ,  E21B43/025

摘要： Methods for remediating a subterranean environment. Methods comprising introducing a cleanup fluid through a well bore and into a portion of a subterranean formation penetrated by the well bore, applying a pressure pulse to the cleanup fluid, and introducing a consolidating agent through the well bore and into the portion of the subterranean formation. Methods of cleaning a sand control screen comprises introducing a cleanup fluid through a sand control screen and into a portion of a subterranean formation, the sand control screen located in a well bore that penetrates the subterranean formation; applying a pressure pulse to the cleanup fluid; and introducing a consolidating agent through the sand control screen and into the portion of the subterranean formation.

摘要翻译： 修复地下环境的方法。 方法包括将净化液通过井眼引入并进入井眼渗透的地下地层的一部分，向清理液施加压力脉冲，以及将固结剂引入井眼并进入地层的部分 。 清洗防砂筛网的方法包括将净化液体通过防砂筛网引入地下地层的一部分，所述防砂筛网位于穿透所述地下地层的井眼中; 对清洗液施加压力脉冲; 并通过防砂筛网引入固结剂并进入地层的一部分。