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1. 发明公开

EP2941467A4 METHODS OF BENEFICIATING DRILLING FLUIDS COMPRISING LOW- AND HIGH-QUALITY CLAYS 有权
标题翻译：法高品质的声音调理和较低钻孔流体
公开(公告)号：EP2941467A4
公开(公告)日：2016-10-05
申请号：EP14775977
申请日：2014-03-18
申请人： HALLIBURTON ENERGY SERVICES INC
发明人： CORTNER THOMAS S , LANDIS CHARLES R , FRANTZ ERIC B
IPC分类号： C09K8/14 , C09K8/20 , E21B43/22
CPC分类号： E21B7/00 , C09K8/24
摘要： Beneficiating drilling fluids that comprise low-quality clay and high-quality clay may be performed by adding a polymer and a high-quality clay to a fluid that comprises an aqueous base fluid and a low-quality clay, so as to yield a drilling fluid, wherein the ratio of the low-quality clay to the high-quality clay is about 90:10 to about 80:20.

2. 发明公开

EP3044279A1 CARBONATE BASED SLURRY FRACTURING USING SOLID ACID FOR UNCONVENTIONAL RESERVOIRS 审中-公开
标题翻译：压裂CARBONATBASIERTER污泥中固体酸非常规储层
公开(公告)号：EP3044279A1
公开(公告)日：2016-07-20
申请号：EP14766642.4
申请日：2014-09-09
申请人： Saudi Arabian Oil Company
发明人： ABASS, Hazim, Hussein , AL-MULHEM, Abdulrahman, Abdulaziz , KHAN, Mirajuddin, R. , HILAB, Victor, V.
IPC分类号： C09K8/14 , C04B28/04
CPC分类号： E21B43/267 , C04B28/04 , C09K8/14 , C09K8/46 , C04B14/06 , C04B14/104 , C04B14/28 , C04B22/0026 , C04B22/124 , C04B24/005 , C04B24/02 , C04B24/16 , C04B38/04
摘要： A method of using a slurry-like fracturing fluid for hydraulic fracturing in an unconventional reservoir: injecting the slurry-like fracturing fluid into the unconventional reservoir, the slurry-like fracturing fluid comprises a particulate portion and a slurry water, the particulate portion comprises a solid acid component, injecting the slurry-like fracturing fluid is operable to generate a network of fractures, the slurry-like fracturing fluid is operable to reduce a reservoir temperature from a resting reservoir temperature, permitting the slurry-like fracturing fluid to cure into a permeable bed, allowing the reservoir temperature to return to the resting reservoir temperature to trigger the hydrolysis of the solid acid, hydrolyzing the solid acid to produce a liquid acid, and stimulating the network of fractures with the liquid acid to increase permeability of the permeable bed in the network of fractures in the unconventional reservoir, the increased permeability operable to create a sweet spot.

3. 发明公开

EP2007970A4 DISPERSIVE RISERLESS DRILLING FLUID 审中-公开
标题翻译：色散，松套钻井液
公开(公告)号：EP2007970A4
公开(公告)日：2014-11-12
申请号：EP07760926
申请日：2007-04-19
申请人： MI LLC
发明人： JONES DOUG , RAY RANDY , FORRESTER JAY
IPC分类号： E21B43/00 , C09K8/14 , E21B7/128 , E21B21/00 , E21B43/11
CPC分类号： E21B7/128 , C09K8/145 , E21B21/001

4. 发明公开

EP2316904A1 Methods of using drilling fluids containing biodegradable organophilic clay 有权
标题翻译： VERFAHREN ZUR VERWENDUNG VONBOHRFLÜSSIGKEITEN麻省理工学院ABBAUBAREM ORGANOPHILEM TON
公开(公告)号：EP2316904A1
公开(公告)日：2011-05-04
申请号：EP10184704.4
申请日：2006-01-09
申请人： Halliburton Energy Services, Inc.
发明人： Miller, Jeffrey J
IPC分类号： C09K8/14 , C09K8/32
CPC分类号： C01B33/44 , C09K8/32 , Y10S507/901 , Y10S507/905 , Y10S507/91
摘要： Methods of drilling comprise: applying torque to a bit within the wellbore and concurrently applying force to urge the bit to extend through the wellbore; and circulating a drilling fluid past the bit to remove cuttings therefrom, the drilling fluid comprising an organophilic clay treated with a quaternary ammonium surfactant having an amide linkage.
摘要翻译：钻井方法包括：将扭矩施加到井筒内的一点位置，同时施加力以推动钻头延伸穿过井筒; 并且使钻井液循环通过所述钻头以从其中移除切屑，所述钻井流体包含用具有酰胺键的季铵表面活性剂处理的亲有机物质粘土。

5. 发明公开

EP2135914A1 Method for providing thixotropy to fluids downhole 审中-公开
标题翻译： Flfssigkeiten的Verfahren zur unterirdischen Erzeugung von Thixotropie
公开(公告)号：EP2135914A1
公开(公告)日：2009-12-23
申请号：EP08158495.5
申请日：2008-06-18
申请人： Schlumberger Holdings Limited , Schlumberger Technology B.V. , PRAD Research and Development N.V. , Services Pétroliers Schlumberger
发明人： Shindgikar, Nikhil , Lee, Jesse , Kefi, Slaheddine
IPC分类号： C09K8/14 , C09K8/42 , C09K8/504 , C09K8/516
CPC分类号： C09K8/145 , C04B20/1029 , C04B28/02 , C04B2103/0085 , C09K8/467 , C09K8/487 , C09K8/5045 , C09K8/516 , C04B14/104 , C04B20/1007 , C04B20/1066 , C04B40/0641
摘要： A method of providing thixotropy to a fluid downhole comprising:
adding an encapsulated thixotropic agent to a fluid at the surface;
introducing the fluid into a borehole; and
subjecting the fluid to a shearing action so as to release the thixotropic agent into the fluid.
摘要翻译：向井下液体提供触变性的方法，包括：将包封的触变剂加入表面的流体; 将流体引入井眼; 并对流体进行剪切作用以将触变剂释放到流体中。

6. 发明公开

EP0539582A4 EP0539582A4 - 失效
标题翻译： EP0539582A4 - Google专利
公开(公告)号：EP0539582A4
公开(公告)日：1994-08-31
申请号：EP92917383
申请日：1992-04-16
申请人： THE DOW CHEMICAL COMPANY
发明人： BURBA, JOHN, LESLIE, III , HOY, EDGAR, FRANKLIN , READ, ARTHUR, EDWIN, JR.
IPC分类号： B01J13/00 , A61K8/26 , A61Q15/00 , A61Q19/00 , B32B18/00 , C01B13/36 , C01B33/26 , C01B33/40 , C01B33/44 , C01F7/00 , C04B33/04 , C09K3/00 , C09K8/03 , C09K8/14 , C09K8/16 , C09K8/66 , C09K8/84 , C10M113/00 , C10M125/10 , C10M173/02 , C10M177/00 , C11D3/02 , C11D17/00 , C01B33/34
CPC分类号： B82Y30/00 , A61K8/26 , A61Q5/12 , A61Q19/00 , A61Q19/10 , C01B13/363 , C01B33/26 , C01B33/40 , C01B33/44 , C01F7/002 , C01F7/007 , C01P2002/22 , C01P2002/60 , C01P2004/20 , C01P2006/22 , C04B33/04 , C09K3/00 , C09K8/032 , C09K8/145 , C09K8/16 , C09K8/665 , C09K8/845 , C10M113/00 , C10M125/10 , C10M173/02 , C10M177/00 , C10M2201/00 , C10M2201/02 , C10M2201/022 , C10M2201/06 , C10M2201/0606 , C10M2201/061 , C10M2201/0616 , C10M2201/062 , C10M2201/0626 , C10M2201/063 , C10M2201/0656 , C10M2201/0666 , C10M2201/0806 , C10M2201/0856 , C10M2201/0866 , C10M2201/0876 , C10M2201/1013 , C10M2201/1026 , C10M2201/103 , C10M2201/1036 , C10M2201/14 , C10M2201/145 , C10M2201/16 , C10M2201/18 , C10M2227/09 , C10N2210/02 , C10N2250/02 , C11D3/044 , C11D3/1253
摘要： Adducts of clay, especially of the smectite variety, most especially bentonite, are prepared with an effective amount of at least one activated mixed metal oxide or oxy-hydroxide (AHMMO) formed by dehydrating hydrotalcite or a mixture comprising magnesium oxide and aluminum oxide, or a crystalline mixed metal hydroxide conforming substantially to the formula LimDdT(OH)¿(m+2d+3+n.a)(A?n)a.xH2O where m is zero to one, D is a divalent metal, d is from zero to 4, T is a trivalent metal, A represents at least one anion or negative-valence radical of valence n, where n is 1 or more, (m+2d+3+n.a) is equal to or greater than 3, (m+d) is greater than zero, and xH2O represents excess waters of hydration. These adducts are useful, e.g., in drilling muds and in viscosity modification of a wide variety of fluids.
摘要翻译：用有效量的至少一种通过使水滑石或包含氧化镁和氧化铝的混合物脱水而形成的活化的混合金属氧化物或羟基氧化物（AHMMO）制备粘土，特别是蒙脱石变体，尤其是膨润土的加合物，或者基本上符合式LimDdT（OH）·（m + 2d + 3 + na）（A·n）a·xH2O的结晶混合金属氢氧化物，其中m为0至1，D为二价金属，d为0至 4，T是三价金属，A表示至少一个价态为n的阴离子或负价基团，其中n为1或更大，（m + 2d + 3 + na）等于或大于3，（m + d）大于零，并且xH2O代表过量的水合水。这些加合物可用于例如钻井泥浆和各种流体的粘度改性。

7. 发明公开

EP0364543A4 VISCOSITY-MODIFIERS FOR AQUEOUS-BASED FUNCTIONAL PRODUCTS 失效
标题翻译：基于水性功能产品的粘度改性剂
公开(公告)号：EP0364543A4
公开(公告)日：1990-09-05
申请号：EP89903912
申请日：1989-03-06
申请人： THE DOW CHEMICAL COMPANY
发明人： READ, ARTHUR, E., JR. , DOTY, PETER, A. , BURBA, JOHN, L. , CRABB, CLARENCE, R.
IPC分类号： A61K8/19 , A01N25/04 , A01N59/16 , A61K8/00 , A61K8/02 , A61K8/20 , A61K8/23 , A61K8/24 , A61K8/26 , A61K8/36 , A61K8/362 , A61K8/365 , A61K8/46 , A61Q15/00 , A61Q19/00 , C01B13/36 , C01F7/00 , C09K3/00 , C09K8/03 , C09K8/14 , C09K8/66 , C09K8/84 , C10M113/00 , C10M125/10 , C10M173/02 , C10M177/00 , C11D3/02 , C11D3/04 , C11D17/00
CPC分类号： A61Q19/00 , A61K8/26 , A61Q5/02 , A61Q11/00 , A61Q15/00 , A61Q19/002 , A61Q19/10 , C01B13/363 , C01F7/002 , C01F7/007 , C01P2002/22 , C01P2002/60 , C01P2004/20 , C01P2006/22 , C09K3/00 , C09K8/032 , C09K8/145 , C09K8/665 , C09K8/845 , C10M113/00 , C10M125/10 , C10M173/02 , C10M177/00 , C10M2201/00 , C10M2201/02 , C10M2201/022 , C10M2201/06 , C10M2201/061 , C10M2201/062 , C10M2201/063 , C10M2201/16 , C10M2201/18 , C10M2227/09 , C10N2210/02 , C10N2250/02 , C11D3/02 , C11D3/044 , C11D17/003
摘要： Aqueous-based functional products such as household or commercial cleansers, household products, commercial products, and personal care products are thickened or viscosity-modified by the addition of at least one crystalline mixed metal hydroxide of the formula LimDdT(OH)(m+2d+3+n.a)Aan.xH2O, where m is zero to one, D is a divalent metal, d is from zero to 4, T is a trivalent metal, A is at least one anion or negative-valence radical of valence n, where n is 1 or more, (m+2d+3+n.a) is equal to or greater than 3, (m+d) is greater than zero, and xH2O is waters of hydration.

8. 发明授权

EP3568450B1 A MIXTURE FOR OBTAINING A DRILLING FLUID FOR DRILLING PLANTS FOR WELLS AND EXCAVATIONS FOR CIVIL AND INDUSTRIAL ENGINEERING WORKS AND DRILLING FLUIDS SO OBTAINED 有权
公开(公告)号：EP3568450B1
公开(公告)日：2021-03-10
申请号：EP18705014.1
申请日：2018-01-11
发明人： UMBERTO, Laviosa , CLAUDIO, Traversi
IPC分类号： C09K8/14

9. 发明公开

EP3224343A1 DEVICES AND KITS FOR THE PROPAGATION OR STORAGE OF MICROORGANISMS, AND METHODS OF MAKING AND USING 审中-实审转让
标题翻译：用于微生物繁殖或储存的装置和套件，以及制造和使用方法
公开(公告)号：EP3224343A1
公开(公告)日：2017-10-04
申请号：EP15802281.4
申请日：2015-11-16
申请人： 3M Innovative Properties Company
发明人： BRUTINEL, Evan, D. , YOUNG, Alexi, J. , STANENAS, Adam, J.
IPC分类号： C12M1/00 , C12M1/34 , C12Q1/04 , C09K8/14 , C12M1/12
CPC分类号： C12M23/04 , A61L2/081 , A61L2/087 , C12M23/20 , C12M25/06 , C12M41/36 , C12M45/22 , C12Q1/04 , C12Q1/06
摘要： Devices for the propagation or storage of microorganisms are provided including a first layer that has a first portion of a surface of the first layer, to which a first water-swellable gelling agent comprising a first clay is affixed. The devices further include a second layer that is separable from the first layer and has a first portion of a surface of the second layer, to which a second water-swellable gelling agent is affixed. Methods for detecting and enumerating at least one microorganism in a sample are provided. The methods include providing a device, separating the first layer from the second layer, adding an aliquot of a sample containing at least one microorganism onto the first or second water-swellable gelling agent to form an inoculated device, laminating the first layer back to the second layer, and incubating the inoculated device. Kits and methods of making the devices are also provided.
摘要翻译：提供用于微生物繁殖或存储的装置，包括第一层，其具有第一层表面的第一部分，第一粘土的第一水溶胀性胶凝剂附着于第一层上。所述装置还包括第二层，所述第二层可与第一层分离并且具有第二层表面的第一部分，第二水溶胀性胶凝剂附着于所述第二层的表面。提供了用于检测和计数样品中的至少一种微生物的方法。该方法包括提供装置，将第一层与第二层分离，将含有至少一种微生物的样品的等分试样添加到第一或第二水溶胀性胶凝剂上以形成接种装置，将第一层层压回到第二层，并孵育接种的装置。还提供了制造这些设备的套件和方法。

10. 发明公开

EP3140366A1 REINFORCED POLYPHTHALAMIDE/POLY(PHENYLENE ETHER) COMPOSITION 有权转让
标题翻译： VERSTÄRKTEPOLYPHTHALAMID / POLY（PHENYLENETHER）ZUSAMMENSETZUNG
公开(公告)号：EP3140366A1
公开(公告)日：2017-03-15
申请号：EP15789262.1
申请日：2015-04-29
申请人： SABIC Global Technologies B.V.
发明人： TING, Sai-Pei
IPC分类号： C09K8/14 , C08L71/12 , C08K7/14 , C08K3/04
摘要： Disclosed herein is a reinforced composition comprising: 55 to 85 wt % of a compatibilized blend of a polyphthalamide, aliphatic polyamide and a poly(phenylene ether) wherein said compatibilized blend is formed from a mixture of polyphthalamide, aliphatic polyamide, poly(phenylene ether), and a functionalizing agent; and 15 to 45 wt % of a glass fiber, wherein the polyphthalamide and the aliphatic polyamide comprise a common repeating unit and the composition comprises less than 0.1 wt % of phosphinates and less than 0.1 wt % of impact modifiers and weight percent is based on the total weight of the composition
摘要翻译：本文公开了一种增强组合物，其包含：55至85重量％的聚邻苯二甲酰胺，脂族聚酰胺和聚（苯醚）的相容化共混物，其中所述相容的共混物由聚邻苯二甲酰胺，脂族聚酰胺，聚（苯醚），和官能化剂; 和15至45重量％的玻璃纤维，其中所述聚邻苯二甲酰胺和脂族聚酰胺包含常见的重复单元，并且所述组合物包含小于0.1重量％的次膦酸盐和小于0.1重量％的抗冲改性剂，并且重量百分数基于组合物的总重量

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