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公开(公告)号：US20080234147A1
公开(公告)日：2008-09-25
申请号：US11689755
申请日：2007-03-22
申请人： Leiming Li , Paul R. Howard , Carlos Abad , Michael D. Parris , Lijun Lin , Andrey Mirakyan , Richard D. Hutchins , Baudel William Quintero
发明人： Leiming Li , Paul R. Howard , Carlos Abad , Michael D. Parris , Lijun Lin , Andrey Mirakyan , Richard D. Hutchins , Baudel William Quintero
IPC分类号： C09K8/72
摘要： A method of treating a subterranean formation penetrated by a wellbore utilizes a treating fluid formed from an aqueous solution of a water-soluble polymer. The treating fluid further contains a crosslinking agent and an optional delayed release alkaline additive. The delayed release alkaline additive may be at least one of urea, a urea derivative, a solid alkaline earth metal carbonate, a solid alkaline earth metal oxide and combinations of these. The treating fluid further includes an acidic pH adjusting agent used in an amount to provide the treating fluid with a pH of less than about 5. The treating fluid is then introduced into the formation.
摘要翻译： 一种处理井眼穿透的地层的方法利用由水溶性聚合物的水溶液形成的处理流体。 处理液还含有交联剂和任选的延迟释放碱性添加剂。 延迟释放碱性添加剂可以是尿素，脲衍生物，固体碱土金属碳酸盐，固体碱土金属氧化物及其组合中的至少一种。 处理流体还包括酸性pH调节剂，其用量以小于约5的pH提供处理流体。然后将处理流体引入地层中。
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公开(公告)号：US20120157354A1
公开(公告)日：2012-06-21
申请号：US13316974
申请日：2011-12-12
申请人： Leiming Li , Lijun Lin , Baudel William Quintero , Paul R. Howard
发明人： Leiming Li , Lijun Lin , Baudel William Quintero , Paul R. Howard
CPC分类号： C09K8/08 , C09K8/605 , C09K8/68 , C09K8/86 , C09K8/90 , C09K8/94 , C09K2208/28 , C09K2208/30
摘要： Disclosed herein is a composition comprising from about 0.1 wt % to about 50 wt % of a plant based product comprising mucilage. Methods of making the composition, a well treatment fluid comprising the composition, and methods of using the composition are also disclosed.
摘要翻译： 本文公开了包含约0.1重量％至约50重量％的包含粘液的基于植物的产品的组合物。 还公开了制备组合物的方法，包含该组合物的良好处理流体以及使用该组合物的方法。
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3.发明申请System, Method, and Apparatus for Combined Fracturing Treatment and Scale Inhibition 审中-公开用于组合压裂处理和尺度抑制的系统，方法和装置公开(公告)号：US20090038799A1
公开(公告)日：2009-02-12
申请号：US12175150
申请日：2008-07-17
申请人： Marieliz Garcia-Lopez de Victoria , Curtis Sitz , Bernhard Lungwitz , Baudel William Quintero , Leonardo Maschio , Jack Li
发明人： Marieliz Garcia-Lopez de Victoria , Curtis Sitz , Bernhard Lungwitz , Baudel William Quintero , Leonardo Maschio , Jack Li
IPC分类号： E21B43/267
摘要： A treatment fluid for a subterranean formation includes a carrier fluid and an amount of particles including a granular scale inhibitor. The carrier fluid includes a hydratable gel fluid, a crosslinked gel fluid, an acid-based fluid, an oil-based fluid, and/or a visco-elastic surfactant. The particles include a proppant impregnated with the scale inhibitor, a solid particle formed largely from the scale inhibitor, or both. The proppant includes scale inhibitor adsorbed on porous surfaces within the proppant, and/or a porous proppant with scale inhibitor embedded in the bulk porosity of the proppant. The scale inhibitor is present in an amount between about 1% and 5% of a total weight of particles. The particles include scale inhibitor at a sufficient concentration and dissolution rate to provide acceptable scale inhibitor concentrations in produced fluids for production volumes exceeding 500 pore volumes.
摘要翻译： 用于地下地层的处理流体包括载体流体和包含颗粒垢抑制剂的颗粒的量。 载体流体包括可水合的凝胶流体，交联凝胶流体，酸基流体，油基流体和/或粘弹性表面活性剂。 颗粒包括浸渍有防垢剂的支撑剂，大量由防垢剂形成的固体颗粒或两者。 支撑剂包括吸附在支撑剂内的多孔表面上的阻垢剂，和/或具有阻垢剂的多孔支撑剂，嵌入在支撑剂的体积孔隙中。 防垢剂的存在量为颗粒总重量的约1％至5％。 颗粒包括具有足够浓度和溶解速率的防垢剂，以在产生的流体中提供可接受的阻垢剂浓度，用于生产体积超过500孔体积。
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公开(公告)号：US20110315384A1
公开(公告)日：2011-12-29
申请号：US12823410
申请日：2010-06-25
申请人： Emilio Miquilena , Roberto Arangath , Arthur Milne , Pedro Saldungaray , Richard D. Hutchins , Syed A. Ali , Baudel William Quintero , Leiming Li
发明人： Emilio Miquilena , Roberto Arangath , Arthur Milne , Pedro Saldungaray , Richard D. Hutchins , Syed A. Ali , Baudel William Quintero , Leiming Li
摘要： The invention provides a method made of steps of injecting into a wellbore, a composition comprising a solvent, a surfactant, a foaming gas, a foam enhancer, a crosslinkable polymer, and a crosslinking agent capable of crosslinking the polymer, wherein the foam enhancer increases the foam half-life of the gel composition compared to the gel composition without the foam enhancer; and allowing viscosity of the composition to increase and form a gel.
摘要翻译： 本发明提供了一种方法，该方法是将井眼注入包含溶剂，表面活性剂，发泡气体，泡沫增强剂，可交联聚合物和能够交联聚合物的交联剂的组合物的步骤，其中泡沫增强剂增加 与没有泡沫增强剂的凝胶组合物相比，凝胶组合物的泡沫半衰期; 并允许组合物的粘度增加并形成凝胶。
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公开(公告)号：US08658574B2
公开(公告)日：2014-02-25
申请号：US12410160
申请日：2009-03-24
申请人： Leiming Li , Lijun Lin , Chucks I. Ezeokonkwo , Curtis L. Boney , Paul R. Howard , Sudhir Shenoy , Baudel William Quintero , Ksenia Eliseeva
发明人： Leiming Li , Lijun Lin , Chucks I. Ezeokonkwo , Curtis L. Boney , Paul R. Howard , Sudhir Shenoy , Baudel William Quintero , Ksenia Eliseeva
IPC分类号： C23F14/00
CPC分类号： E21B21/068 , C09K8/602 , C09K8/68 , C09K8/685 , C09K8/80 , C09K8/88 , C09K2208/08 , C09K2208/26 , C09K2208/28 , C09K2208/30
摘要： The invention discloses method of treatment and reuse of oilfield produced water. The method comprises: providing an aqueous medium comprised at least in part of oilfield produced water; contacting the aqueous medium with a zirconium compound; whereby the fluid viscosity and/or fluid drag reduction ability of the combination of the aqueous medium and zirconium compound is improved compared to the aqueous medium alone; introducing the combination in to the well; and allowing the combination to contact the formation. In another embodiment, the aqueous medium is further contacted by a friction-reduction additive. Still in another embodiment, the aqueous medium is further contacted by a gelling additive. Still in another embodiment, the fluid is energized with a gas.
摘要翻译： 本发明公开了油田生产用水的处理和再利用方法。 该方法包括：提供包含至少部分油田生产水的水性介质; 使水性介质与锆化合物接触; 从而与单独的水性介质相比，水性介质和锆化合物的组合的流体粘度和/或流体阻力降低能力得到改善; 将组合引入井中; 并允许组合接触地层。 在另一个实施方案中，水性介质进一步与减摩添加剂接触。 仍然在另一个实施方案中，水性介质进一步与胶凝剂接触。 在另一个实施例中，流体用气体通电。
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公开(公告)号：US08003577B2
公开(公告)日：2011-08-23
申请号：US11689755
申请日：2007-03-22
申请人： Leiming Li , Paul R. Howard , Carlos Abad , Michael D. Parris , Lijun Lin , Andrey Mirakyan , Richard D. Hutchins , Baudel William Quintero
发明人： Leiming Li , Paul R. Howard , Carlos Abad , Michael D. Parris , Lijun Lin , Andrey Mirakyan , Richard D. Hutchins , Baudel William Quintero
摘要： A method of treating a subterranean formation penetrated by a wellbore utilizes a treating fluid formed from an aqueous solution of a water-soluble polymer. The treating fluid further contains a crosslinking agent and an optional delayed release alkaline additive. The delayed release alkaline additive may be at least one of urea, a urea derivative, a solid alkaline earth metal carbonate, a solid alkaline earth metal oxide and combinations of these. The treating fluid further includes an acidic pH adjusting agent used in an amount to provide the treating fluid with a pH of less than about 5. The treating fluid is then introduced into the formation.
摘要翻译： 一种处理井眼穿透的地层的方法利用由水溶性聚合物的水溶液形成的处理流体。 处理液还含有交联剂和任选的延迟释放碱性添加剂。 延迟释放碱性添加剂可以是尿素，脲衍生物，固体碱土金属碳酸盐，固体碱土金属氧化物及其组合中的至少一种。 处理流体还包括酸性pH调节剂，其用量以小于约5的pH提供处理流体。然后将处理流体引入地层中。
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公开(公告)号：US20100248997A1
公开(公告)日：2010-09-30
申请号：US12410160
申请日：2009-03-24
申请人： Leiming Li , Lijun Lin , Chucks I. Ezeokonkwo , Curtis L. Bonney , Paul R. Howard , Sudhir Shenoy , Baudel William Quintero , Ksenia Eliseeva
发明人： Leiming Li , Lijun Lin , Chucks I. Ezeokonkwo , Curtis L. Bonney , Paul R. Howard , Sudhir Shenoy , Baudel William Quintero , Ksenia Eliseeva
CPC分类号： E21B21/068 , C09K8/602 , C09K8/68 , C09K8/685 , C09K8/80 , C09K8/88 , C09K2208/08 , C09K2208/26 , C09K2208/28 , C09K2208/30
摘要： The invention discloses method of treatment and reuse of oilfield produced water. The method comprises: providing an aqueous medium comprised at least in part of oilfield produced water; contacting the aqueous medium with a zirconium compound; whereby the fluid viscosity and/or fluid drag reduction ability of the combination of the aqueous medium and zirconium compound is improved compared to the aqueous medium alone; introducing the combination in to the well; and allowing the combination to contact the formation. In another embodiment, the aqueous medium is further contacted by a friction-reduction additive. Still in another embodiment, the aqueous medium is further contacted by a gelling additive. Still in another embodiment, the fluid is energized with a gas.
摘要翻译： 本发明公开了油田生产用水的处理和再利用方法。 该方法包括：提供包含至少部分油田生产水的水性介质; 使水性介质与锆化合物接触; 从而与单独的水性介质相比，水性介质和锆化合物的组合的流体粘度和/或流体阻力降低能力得到改善; 将组合引入井中; 并允许组合接触地层。 在另一个实施方案中，水性介质进一步与减摩添加剂接触。 仍然在另一个实施方案中，水性介质进一步与胶凝剂接触。 在另一个实施例中，流体用气体通电。
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