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11.发明授权公开(公告)号：US07134496B2
公开(公告)日：2006-11-14
申请号：US11218822
申请日：2005-09-02
CPC分类号： C09K8/52 , C09K8/36 , C09K2208/18 , Y10S507/91 , Y10S507/929
摘要： Single phase microemulsions improve the removal of filter cakes formed during drilling with invert emulsions. The single phase microemulsion removes oil and solids from the deposited filter cake. Optionally, an acid capable of solubilizing the filter cake bridging particles may also be used with the microemulsion. In one non-limiting embodiment the acid may be a polyamino carboxylic acid. Skin damage removal from internal and external filter cake deposition can be reduced.
摘要翻译： 单相微乳液可改善用倒置乳液在钻孔过程中形成的滤饼的去除。 单相微乳液从沉积的滤饼中除去油和固体。 任选地，也可以与微乳液一起使用能够增溶滤饼桥接颗粒的酸。 在一个非限制性实施方案中，酸可以是聚氨基羧酸。 可以减少从内部和外部滤饼沉积物中去除皮肤损伤。
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公开(公告)号：US08210263B2
公开(公告)日：2012-07-03
申请号：US12490783
申请日：2009-06-24
申请人： Lirio Quintero , David E. Clark , Thomas A. Jones
发明人： Lirio Quintero , David E. Clark , Thomas A. Jones
IPC分类号： E21B37/00
摘要： Single-phase microemulsions (SPMEs) and in situ-formed microemulsions in water-wetting pills may be used to reverse the wettability of subterranean rock previously drilled with an oil-based mud or synthetic-based mud before pumping a high fluid loss squeeze pill or crosslink pill or other water-based pill. This wettability reversal occurs by solubilization of the non-polar material into the microemulsion when the water-wetting pill contacts the non-polar material. An in situ microemulsion may be formed when one or more surfactant and a polar phase (e.g. water or brine), and eventually some amount of organic phase, contacts the reservoir formation and reverses the wettability encountered in the porous media. The microemulsions are effective for reversing the wettability that occurs from non-polar materials which include, but are not necessarily limited to, oil-based mud, synthetic-based mud, paraffins, asphaltenes, emulsions, slugs, and combinations thereof.
摘要翻译： 可以使用单相微乳液（SPME）和在水润湿丸中的原位形成的微乳液来逆转先前用油基泥浆或合成基泥浆钻孔的地下岩石的润湿性，然后泵送高流失液挤压丸剂或 交联丸或其他水性药丸。 当湿润药片与非极性材料接触时，通过将非极性材料溶解到微乳液中来发生这种润湿性反转。 当一种或多种表面活性剂和极性相（例如水或盐水）和最终一些量的有机相接触储层形成并反转在多孔介质中遇到的润湿性时，可以形成原位微乳液。 微乳液可有效地逆转由非极性材料发生的润湿性，这些非极性材料包括但不一定限于油基泥浆，合成基泥浆，石蜡，沥青质，乳液，s块及其组合。
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13.发明授权Single phase microemulsions and in situ microemulsions for cleaning formation damage 有权单相微乳液和原位微乳液用于清洁地层损伤公开(公告)号：US08091646B2
公开(公告)日：2012-01-10
申请号：US12146647
申请日：2008-06-26
申请人： Lirio Quintero , Thomas A. Jones , David E. Clark , Allen D. Gabrysch , Ana Forgiarini , Jean-Louis Salager
发明人： Lirio Quintero , Thomas A. Jones , David E. Clark , Allen D. Gabrysch , Ana Forgiarini , Jean-Louis Salager
IPC分类号： E21B37/00
摘要： Single phase microemulsions (SPMEs) and in situ-formed microemulsions may be used to clean up and remove non-polar materials from reservoir production zones of oil and gas wells. This clean up occurs by solubilization of the non-polar material into the microemulsion when the treatment fluid contacts the non-polar material. An in situ microemulsion may be formed when one or more surfactant and a polar phase (e.g. water or brine), and eventually some small amount of organic phase, contacts the reservoir formation and solubilizes the non-polar material encountered in the porous media. The microemulsions are effective for removing the formation damage caused by non-polar materials which include, but are not necessarily limited to oil-based mud, synthetic-based mud, paraffins, asphaltenes, emulsions, slugs, and combinations thereof.
摘要翻译： 单相微乳液（SPME）和原位形成的微乳液可用于从油气井油藏生产区清理和除去非极性物质。 当处理流体接触非极性材料时，通过将非极性材料溶解到微乳液中来进行清洁。 当一种或多种表面活性剂和极性相（例如水或盐水）和最终少量的有机相接触储层形成并溶解在多孔介质中遇到的非极性材料时，可以形成原位微乳液。 微乳液对于去除由非极性材料引起的地层损伤是有效的，其包括但不一定限于油基泥浆，合成基泥浆，石蜡，沥青质，乳液，s块及其组合。
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14.发明授权公开(公告)号：US08091645B2
公开(公告)日：2012-01-10
申请号：US11866486
申请日：2007-10-03
IPC分类号： E21B37/08
摘要： Nanoemulsion, macroemulsions, miniemulsions, microemulsion systems with excess oil or water or both (Winsor I, II or III phase behavior) or single phase microemulsions (Winsor IV) improve the removal of filter cakes formed during hydrocarbon reservoir wellbore drilling with OBM. The macroemulsion, nanoemulsion, miniemulsion, microemulsion systems with excess oil or water or both or single phase microemulsion removes oil and solids from the deposited filter cake. In one non-limiting embodiment, the emulsion system (e.g. single phase microemulsion, nanoemulsion, or other emulsions) may be formed in situ (downhole) rather than produced or prepared in advance and pumped downhole. Skin damage removal from internal and external filter cake deposition can be reduced.
摘要翻译： 纳米乳液，微乳液，微乳液，具有过量油或水的微乳液系统（Winsor I，II或III相行为）或单相微乳液（Winsor IV）改善了使用OBM在油气藏井眼钻井过程中形成的滤饼的去除。 具有过量油或水或两相或微相乳液的微乳液，纳米乳液，微乳液，微乳液系统从沉积的滤饼中除去油和固体。 在一个非限制性实施方案中，可以原位（井下）形成乳液体系（例如单相微乳液，纳米乳液或其它乳液），而不是预先生产或制备并在井下泵送。 可以减少从内部和外部滤饼沉积物中去除皮肤损伤。
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15.发明申请公开(公告)号：US20080110618A1
公开(公告)日：2008-05-15
申请号：US11866486
申请日：2007-10-03
摘要： Nanoemulsion, macroemulsions, miniemulsions, microemulsion systems with excess oil or water or both (Winsor I, II or III phase behavior) or single phase microemulsions (Winsor IV) improve the removal of filter cakes formed during hydrocarbon reservoir wellbore drilling with OBM. The macroemulsion, nanoemulsion, miniemulsion, microemulsion systems with excess oil or water or both or single phase microemulsion removes oil and solids from the deposited filter cake. In one non-limiting embodiment, the emulsion system (e.g. single phase microemulsion, nanoemulsion, or other emulsions) may be formed in situ (downhole) rather than produced or prepared in advance and pumped downhole. Skin damage removal from internal and external filter cake deposition can be reduced.
摘要翻译： 纳米乳液，微乳液，微乳液，具有过量油或水的微乳液系统（Winsor I，II或III相行为）或单相微乳液（Winsor IV）改善了使用OBM在油气藏井眼钻井过程中形成的滤饼的去除。 具有过量油或水或两相或微相乳液的微乳液，纳米乳液，微乳液，微乳液系统从沉积的滤饼中除去油和固体。 在一个非限制性实施方案中，可以原位（井下）形成乳液体系（例如单相微乳液，纳米乳液或其它乳液），而不是预先生产或制备并在井下泵送。 可以减少从内部和外部滤饼沉积物中去除皮肤损伤。
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16.发明授权公开(公告)号：US07838467B2
公开(公告)日：2010-11-23
申请号：US12773533
申请日：2010-05-04
申请人： Thomas A. Jones , David E. Clark , Lirio Quintero
发明人： Thomas A. Jones , David E. Clark , Lirio Quintero
CPC分类号： C09K8/32 , C09K8/36 , C09K8/52 , C09K2208/18
摘要： Single phase microemulsions improve the removal of filter cakes formed during drilling with oil-based muds (OBMs). The single phase microemulsion removes oil and solids from the deposited filter cake. Optionally, an acid capable of solubilizing the filter cake bridging particles may also be used with the microemulsion. In one non-limiting embodiment the acid may be a polyamino carboxylic acid. Skin damage removal from internal and external filter cake deposition can be reduced. In another optional embodiment, the single phase microemulsion may contain a filtration control additive for delaying the filter cake removal, destruction or conversion.
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17.发明申请MICROEMULSIONS TO CONVERT OBM FILTER CAKES TO WBM FILTER CAKES HAVING FILTRATION CONTROL 有权将过滤器转移到具有过滤控制的WBM过滤器的微乳液公开(公告)号：US20100216671A1
公开(公告)日：2010-08-26
申请号：US12773533
申请日：2010-05-04
申请人： Thomas A. Jones , David E. Clark , Lirio Quintero
发明人： Thomas A. Jones , David E. Clark , Lirio Quintero
IPC分类号： C09K8/24
CPC分类号： C09K8/32 , C09K8/36 , C09K8/52 , C09K2208/18
摘要： Single phase microemulsions improve the removal of filter cakes formed during drilling with oil-based muds (OBMs). The single phase microemulsion removes oil and solids from the deposited filter cake. Optionally, an acid capable of solubilizing the filter cake bridging particles may also be used with the microemulsion. In one non-limiting embodiment the acid may be a polyamino carboxylic acid. Skin damage removal from internal and external filter cake deposition can be reduced. In another optional embodiment, the single phase microemulsion may contain a filtration control additive for delaying the filter cake removal, destruction or conversion.
摘要翻译： 单相微乳液改善了用油基泥浆（OBM）钻孔过程中形成的滤饼。 单相微乳液从沉积的滤饼中除去油和固体。 任选地，也可以与微乳液一起使用能够增溶滤饼桥接颗粒的酸。 在一个非限制性实施方案中，酸可以是聚氨基羧酸。 可以减少从内部和外部滤饼沉积物中去除皮肤损伤。 在另一个可选的实施方案中，单相微乳液可以含有用于延迟滤饼去除，破坏或转化的过滤控制添加剂。
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18.发明授权公开(公告)号：US07803743B2
公开(公告)日：2010-09-28
申请号：US11444878
申请日：2006-06-01
CPC分类号： E21B43/04 , C09K8/36 , Y10S507/925
摘要： A gravel packing fluid and method for gravel packing a wellbore using a gravel packing fluid comprising an invert emulsion comprising oil as an external phase, clear brine as an internal phase, and a quantity of emulsifier effective to produce a stable invert emulsion, the external phase of the gravel packing fluid further comprising gravel wetting agent.
摘要翻译： 一种砾石充填液和使用砾石填充液砾石填充井眼的方法，该砾石填充液包括包含油作为外相的反相乳液，作为内相的澄清盐水，以及有效产生稳定的反相乳液的量的乳化剂，外相 的砾石充填液还包括砾石润湿剂。
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19.发明授权Method of generating 3-D geologic models incorporating geologic and geophysical constraints 失效生成包含地质和地球物理约束的三维地质模型的方法
公开(公告)号：US5838634A
公开(公告)日：1998-11-17
申请号：US760951
申请日：1996-12-09
CPC分类号： G01V1/282 , G01V2210/66
摘要： Features of subsurface earth reservoirs of interest are made available for analysis and evaluation by forming three-dimensional, geologic block models based on field data. The field data include geological observations, such as lithofacies and porosity values obtained from well data and other sources, as well as geophysical data, usually from seismic surveys. The geologic models representative of subsurface reservoirs so obtained are optimized to match as closely as feasible geologic constraints known or derived from observed geologic data. The models also conform to geophysically based constraints indicated by seismic survey data. The modeled geologic lithofacies and porosity are converted into acoustic velocity and bulk density values, which are then formulated as a seismic response which is then compared with actual seismic data. A perturbation process on lithofacies and porosity can be iteratively repeated until a representation of the reservoir is obtained which is within specified limits of accuracy or acceptability.
摘要翻译： 通过形成基于现场数据的三维地质块模型，可以对感兴趣的地下储层进行分析和评估。 现场数据包括地质观测资料，例如从井数据和其他来源获得的岩相和孔隙度值，以及通常来自地震勘测的地球物理数据。 如此获得的地下储层的代表性地质模型进行了优化，以便与已知或从观测地质资料得出的可行的地质约束尽可能接近。 这些模型也符合地震勘测数据所指示的地球物理学基础。 模拟地质岩相和孔隙度被转换为声速和体积密度值，然后将其制定为地震响应，然后与实际地震数据进行比较。 可以迭代地重复对岩相和孔隙度的扰动过程，直到获得在准确度或可接受性范围内的储层的表示。
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公开(公告)号：US4410924A
公开(公告)日：1983-10-18
申请号：US301106
申请日：1981-09-10
申请人： D. Gary Hewitt , Thomas A. Jones
发明人： D. Gary Hewitt , Thomas A. Jones
CPC分类号： H02H5/00 , H02H7/08 , Y10T307/832
摘要： A protection device and circuit for a fluid pump or the like including a motor control relay MS for actuating relay contacts MS-1, MS-2, MS-3 that control the communication of power to a drive motor 10a, and a manual reset motor protection device 24 that deenergizes the control relay in response to sensed malfunctions. The motor protection device comprises a manual reset motor protector 40 having switch contacts 42 connected in series with the motor control relay and a tripping coil 44 which, when energized, opens the switch contacts. A current shunt path 46 including serially connected pump assembly mounted sensors 48, 50, normally shunts current around the tripping coil and is interrupted in the event of a sensed malfunction, causing the energization of the tripping coil which opens the switch contacts and deenergizes the drive motor. The switch contacts must be manually reclosed to reactivate the pump assembly. The impedance of the tripping coil and the motor control relay are selected so that should the switch contacts fail to open in response to energization of the tripping coil, the impedance of the tripping coil will reduce the voltage on the control relay below its seal-in value, thereby deenergizing the control relay.
摘要翻译： 一种用于流体泵等的保护装置和电路，包括用于驱动控制与驱动电动机10a的电力通信的继电器触点MS-1，MS-2，MS-3的电动机控制继电器MS以及手动复位电动机 保护装置24，其响应于感测到的故障而使控制继电器断电。 电动机保护装置包括具有与电动机控制继电器串联连接的开关触头42的手动复位电动机保护器40以及当被激励时打开开关触点的跳闸线圈44。 包括串联连接的泵组件安装的传感器48,50的电流分流路径46通常在脱扣线圈周围分流电流，并且在感测到的故障的情况下中断，导致断开线圈的通电，该跳闸线圈打开开关触点并使驱动器通电 发动机。 开关触点必须手动重新闭合以重新启动泵组件。 选择跳闸线圈和电动机控制继电器的阻抗，使得响应于跳闸线圈的通电，开关触点不能断开时，跳闸线圈的阻抗将使控制继电器上的电压降低到其密封 值，从而使控制继电器断电。
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