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51. 发明申请

WO2012056201A3 SULFONIUM ION BASED ELECTROPHILIC REAGENTS FOR MONOHALOMETHYL GROUP TRANSFER, THEIR PREPARATION AND USES 审中-公开
标题翻译：用于单甲基乙烯基转移的基于离子的电离试剂，其制备和用途
公开(公告)号：WO2012056201A3
公开(公告)日：2012-09-27
申请号：PCT/GB2011001541
申请日：2011-10-27
申请人： HOVIONE INT LTD , LEITAO EMILIA PERPETUA TAVARES , TURNER CRAIG ROBERT
发明人： LEITAO EMILIA PERPETUA TAVARES
IPC分类号： C07C381/12 , C07J31/00
CPC分类号： C07C381/12 , C07C317/00 , C07J3/005 , C07J31/006
摘要： The invention provides electrophilic monohalomethylating reagents, methods for their preparation and methods for preparation of monohalomethylated biologically active compounds using such reagents. Typical monohalomethyl groups transferred are FH2C-, CIH2C- and others. The reagents used for transferal of the groups are described by Formulae A-D : wherein: X = F, CI, Br, I, sulfonate esters, phosphate esters or another leaving group; R11 = tetrafluoroborates, inflates, halogen, perchlorate, sulfates, phosphates or carbonates The other variables are as defined in the claims.
摘要翻译：本发明提供亲电单卤代甲基化试剂，其制备方法和使用这些试剂制备单卤代甲基化生物活性化合物的方法。转移的典型单卤代甲基是FH2C-，C1H2C-等。用于转移基团的试剂由式A-D描述：其中：X = F，Cl，Br，I，磺酸酯，磷酸酯或另一离去基团; R11 =四氟硼酸盐，膨胀剂，卤素，高氯酸盐，硫酸盐，磷酸盐或碳酸盐。其它变量如权利要求中所定义。

52. 发明申请

WO2012117228A2 RADIATION-INDUCED THICKENING FOR SET-ON-COMMAND SEALANT COMPOSITIONS AND METHODS OF USE 审中-公开
标题翻译：用于设定指令密封组合物的辐射诱导加重及其使用方法
公开(公告)号：WO2012117228A2
公开(公告)日：2012-09-07
申请号：PCT/GB2012000216
申请日：2012-03-02
申请人： HALLIBURTON ENERGY SERV INC , LEWIS SAMUEL J , FUNKHOUSER GARY , HOERTZ PAUL G , MYERS DAVID F , RAO VIKRAM , GUPTA VIJAY , SOBY LYNN M , TURNER CRAIG ROBERT
发明人： LEWIS SAMUEL J , FUNKHOUSER GARY , HOERTZ PAUL G , MYERS DAVID F , RAO VIKRAM , GUPTA VIJAY , SOBY LYNN M
CPC分类号： C04B28/02 , C04B2103/0062 , C09K8/426 , C09K8/467 , C09K8/508 , C09K2208/10 , C04B40/0204 , C04B2103/006 , C04B2103/608
摘要： The present invention includes methods relating to the setting of fluids or slurries in a wellbore. In one embodiment, a method of isolating a portion a wellbore by preparing a sealant composition cornprising a fluid component and a polymeric additive component, placing the sealant composition into a wellbore and subjecting the sealant composition to ionizing radiation. The ionizing radiation can cause bonding between polymeric additive components and create a polymer matrix within the sealant composition that increases the mechanical strength of the sealant composition.
摘要翻译：本发明包括与井眼中的流体或浆料的凝固有关的方法。在一个实施方案中，通过制备密封剂组合物和混合流体组分和聚合物添加剂组分，将密封剂组合物放置在井孔中并使密封剂组合物经受电离辐射来分离井眼部分的方法。电离辐射可引起聚合物添加剂组分之间的结合，并在密封剂组合物内产生增加密封剂组合物的机械强度的聚合物基质。

53. 发明申请

WO2012104582A1 INCREASING FRACTURE COMPLEXITY IN ULTRA-LOW PERMEABLE SUBTERRANEAN FORMATION USING DEGRADABLE PARTICULATE 审中-公开
标题翻译：使用可降解颗粒物在超低渗透率下层形成中增加裂缝复杂度
公开(公告)号：WO2012104582A1
公开(公告)日：2012-08-09
申请号：PCT/GB2012/000097
申请日：2012-01-30
申请人： HALLIBURTON ENERGY SERVICES INC. , TODD, Bradley Leon , WELTON, Thomas D , TURNER, Craig Robert
发明人： TODD, Bradley Leon , WELTON, Thomas D
IPC分类号： C09K8/70 , C09K8/80 , C09K8/88
CPC分类号： C09K8/70 , C09K8/80 , C09K8/86 , C09K8/885 , C09K2208/18 , E21B43/261
摘要： A method of increasing the fracture complexity in a treatment zone of a subterranean formation is provided. The subterranean formation is characterized by having a matrix permeability less than 1.0 microDarcy (9.869233 x 10 -19 m 2 ). The method includes the step of pumping one or more fracturing fluids into a far-field region of a treatment zone of the subterranean formation at a rate and pressure above the fracture pressure of the treatment zone. A first fracturing fluid of the one or more fracturing fluids includes a first solid particulate, wherein: (a) the first solid particulate includes a particle size distribution for bridging the pore throats of a proppant pack previously formed or to be formed in the treatment zone; and (b) the first solid particulate comprises a degradable material. In an embodiment, the first solid particulate is in an insufficient amount in the first fracturing fluid to increase the packed volume fraction of any region of the proppant pack to greater than 73%. Similar methods using stepwise fracturing fluids and remedial fracturing treatments are provided.
摘要翻译：提供了一种增加地下地层处理区的断裂复杂性的方法。地层的特征在于具有小于1.0微加仑（9.869233×10-19m2）的基质渗透性。该方法包括以高于处理区的断裂压力的速率和压力将一个或多个压裂流体泵送到地层的处理区的远场区域的步骤。一个或多个压裂流体的第一压裂流体包括第一固体颗粒，其中：（a）第一固体颗粒包括用于桥接预先形成或将要在处理区中形成的支撑剂组的孔喉的粒度分布 ; 和（b）第一固体颗粒包含可降解材料。在一个实施方案中，第一固体颗粒在第一压裂流体中的量不足以将支撑剂组的任何区域的填充体积分数增加至大于73％。提供了使用逐步压裂流体和补救压裂处理的类似方法。

54. 发明申请

WO2012089992A1 METHOD AND SYSTEM FOR TRACKING ENGINE EXHAUST EMISSIONS FROM A JOB 审中-公开
标题翻译：从作业跟踪发动机排气排放的方法和系统
公开(公告)号：WO2012089992A1
公开(公告)日：2012-07-05
申请号：PCT/GB2011/001756
申请日：2011-12-22
申请人： HALLIBURTON ENERGY SERVICES, INC. , STEPHENSON, Stanley, V. , ROBINSON, Lonnie, R. , TURNER, Craig, Robert
发明人： STEPHENSON, Stanley, V. , ROBINSON, Lonnie, R.
IPC分类号： G07C5/00 , G06Q50/02
CPC分类号： G07C5/008 , G06Q10/06 , G06Q10/20 , G06Q50/30 , Y02P90/845
摘要： A computerized method and system for determining engine exhaust emissions for a job. Job utilization data is stored for each of a plurality of engines used for the job. An amount of engine exhaust emissions for each engine is determined based on the utilization data. An amount of engine exhaust emissions for the job is determined based on the amount of engine exhaust emissions for each engine. The amount of engine exhaust emissions for the job is stored and may, for example, be used for determining job cost, reporting, or controlling the job in real-time.
摘要翻译：一种用于确定作业的发动机废气排放的计算机化方法和系统。存储用于作业的多个引擎中的每一个的作业利用数据。基于利用数据确定每个发动机的发动机废气排放量。基于每个发动机的发动机废气排放量来确定作业的发动机废气排放量。存储作业的发动机废气排放量，并且可以例如用于确定作业成本，报告或实时控制作业。

55. 发明申请

WO2012076850A1 INTEGRAL CENTRALIZER 审中-公开
标题翻译：综合中心
公开(公告)号：WO2012076850A1
公开(公告)日：2012-06-14
申请号：PCT/GB2011/001704
申请日：2011-12-09
申请人： HALLIBURTON ENERGY SERVICES, INC. , LEVIE, Lain , TURNER, Craig Robert
发明人： LEVIE, Lain
IPC分类号： E21B17/10
CPC分类号： E21B17/1028 , B29C45/14598
摘要： A centralizer comprises a first body portion (204), a second body portion (202), a plurality of bow springs connecting the first body portion to the second body portion, and a window (208) disposed in the first body portion. The centralizer may also have a wellbore tubular disposed longitudinally within the first body portion, the second body portion, and the plurality of bow springs, and an upset (304) disposed on the surface of the wellbore tubular and within the window. Methods using the centralizer with a wellbore tubular and the use of the centralizer with a wellbore tubular are also disclosed.
摘要翻译：一种扶正器包括第一主体部分（204），第二主体部分（202），将第一主体部分连接到第二主体部分的多个弓形弹簧以及设置在第一主体部分中的窗口（208）。扶正器还可以具有纵向设置在第一主体部分，第二主体部分和多个弓形弹簧中的井眼管，以及设置在井眼管的表面上且在窗内的镦锻（304）。还公开了使用具有井筒管的扶正器和使用具有井筒管的扶正器的方法。

56. 发明申请

WO2012072986A1 CORROSION INHIBITOR COMPOSITIONS COMPRISING REACTION PRODUCTS OF ALDEHYDES AND AMIDES AND RELATED METHODS 审中-公开
标题翻译：包含ALDEHYDES和AMIDES的反应产物的腐蚀抑制剂组合物及相关方法
公开(公告)号：WO2012072986A1
公开(公告)日：2012-06-07
申请号：PCT/GB2011/001674
申请日：2011-12-01
申请人： HALLIBURTON ENERGY SERVICES, INC. , CASSIDY, Juanita M. , KISER, Chad E. , TURNER, Craig Robert
发明人： CASSIDY, Juanita M. , KISER, Chad E.
IPC分类号： C23F11/04 , C09K8/74 , C09K8/54
CPC分类号： C23F11/04 , C09K8/54 , C09K8/74 , C09K2208/32
摘要： The invention relates to corrosion inhibitor compositions comprising products of a reaction between aldehydes and amides for use in subterranean applications and methods related thereto. In general, the methods for inhibiting corrosion comprise providing a corrosive environment and adding a composition comprising a corrosion inhibitor to the corrosive environment. The corrosion inhibitor comprises a product of a reaction between at least one aldehyde and at least one amide that is not formamide or a formamide derivative.
摘要翻译：本发明涉及包含用于地下应用的醛和酰胺之间的反应产物的腐蚀抑制剂组合物及其相关方法。通常，抑制腐蚀的方法包括提供腐蚀性环境并将包含腐蚀抑制剂的组合物加入到腐蚀性环境中。腐蚀抑制剂包括至少一种醛与至少一种不是甲酰胺或甲酰胺衍生物的酰胺之间的反应产物。

57. 发明申请

WO2012072976A3 EVALUATING SURFACE DATA 审中-公开
公开(公告)号：WO2012072976A3
公开(公告)日：2012-06-07
申请号：PCT/GB2011/001661
申请日：2011-11-30
申请人： HALLIBURTON ENERGY SERVICES INC. , DAVIS, Eric, J. , TURNER, Craig, Robert
发明人： DAVIS, Eric, J.
IPC分类号： G06F17/30
摘要： Systems, methods, and instructions encoded in a computer-readable medium can perform operations related to evaluating surface data. Geodetic data for a plurality of surface locations are received. The geodetic data may include surface gradient information and/or surface elevation information for multiple surface locations. A set of constraining relationships is generated based on the geodetic data. The set of constraining relationships relates undetermined values of surface elevation movement and/or undetermined values of surface gradient movement to measured surface elevation changes and/or measured surface gradient changes. Some or all of the constraining relationships include multiple undetermined values. Particular values for surface elevation movements and/or particular values for surface gradient movements are calculated for multiple surface locations based on determining a solution to the set of constraining relationships. In some implementations, a minimum curvature surface may be generated deterministically based on the geodetic data and the particular values identified using the constraining relationships.

58. 发明申请

WO2012052716A1 MODIFICATION OF SOLID POLYSACCHARIDE WITH TRANSESTERIFICATION AGENT 审中-公开
标题翻译：固体多糖与改性剂的改性
公开(公告)号：WO2012052716A1
公开(公告)日：2012-04-26
申请号：PCT/GB2011/001502
申请日：2011-10-19
申请人： HALLIBURTON ENERGY SERVICES, INC. , REDDY, Raghava, B. , TURNER, Craig, Robert
发明人： REDDY, Raghava, B.
IPC分类号： C09K8/08 , C09K8/40 , C09K8/514 , C09K8/90
CPC分类号： C09K8/08 , C09K8/40 , C09K8/514 , C09K8/90
摘要： Polysaccharides, for example xanthan, diutan, scleroglucan, gums, celluloses, and starches, and derivatives of the foregoing, are reacted with organic carbonates forming products that: (1) have increased viscosifying efficiency, i.e., higher viscosities at reduced concentrations compared to the unmodified polysaccharide; or (2) are insolubilized at temperature ranges for which the unmodified polysaccharide would hydrate fully; or (3) both properties. In some cases, the insolubilized polysaccharides can be activated to dissolve and viscosify at specific temperature ranges by using pH modifiers. A method of treating a well is provided, including the steps of: (a) obtaining a modified polysaccharide characterized by having been made by the process of combining: (i) a water-soluble polysaccharide, wherein the polysaccharide is in a solid form during the combining step; and (ii) a transesterification agent, wherein the transesterification agent is in liquid form; wherein the step of combining is in the presence of less than 10% by weight water relative to the water-soluble polysaccharide and wherein any water present is at a pH of 8 or less; (b) forming a treatment fluid comprising the modified polysaccharide and water; and (c) introducing the treatment fluid into the well.
摘要翻译：将多糖，例如黄原胶，二硬脂酸，硬葡聚糖，树胶，纤维素和淀粉以及前述衍生物与有机碳酸酯反应，形成产物：（1）具有增加的增粘效率，即与浓度相比降低的浓度下的较高粘度未改性多糖; 或（2）在未改性多糖将完全水合的温度范围内不溶; 或（3）两种性质。在一些情况下，不溶性多糖可以通过使用pH调节剂被活化以在特定温度范围溶解和粘稠。提供了一种处理井的方法，包括以下步骤：（a）获得改性多糖，其特征在于通过以下方法制备的：（i）水溶性多糖，其中多糖在固体形式期间组合步骤和（ii）酯交换剂，其中所述酯交换剂为液体形式; 其中组合步骤相对于水溶性多糖存在小于10重量％的水，并且其中存在的任何水的pH为8以下; （b）形成包含改性多糖和水的处理流体; 和（c）将处理流体引入井中。

59. 发明申请

WO2012042197A2 LOW DOSE PHARMACEUTICAL COMPOSITION 审中-公开
标题翻译：低剂量药物组合物
公开(公告)号：WO2012042197A2
公开(公告)日：2012-04-05
申请号：PCT/GB2011/001395
申请日：2011-09-26
申请人： CIPLA LIMITED , MALHOTRA, Geena , PURANDARE, Shrinivas, Madhukar , TURNER, Craig, Robert
发明人： MALHOTRA, Geena , PURANDARE, Shrinivas, Madhukar
IPC分类号： A61K31/155 , A61K31/196 , A61K9/72
CPC分类号： A61M15/0041 , A61K9/0075 , A61K31/351 , A61K45/06 , A61M15/0028 , Y02A50/406
摘要： The present invention provides a pharmaceutical composition comprising a low dose of zanamivir and a process for preparing the pharmaceutical composition comprising a low dose of zanamivir. The pharmaceutical composition comprising a low dose zanamivir may be used in the treatment and/or prophylaxis of influenza. The present invention also provides a method of treatment and/or prophylaxis of influenza which comprises administering a dry powder inhaler composition comprising a low dose zanamavir. The pharmaceutical composition of the present invention comprises zanamivir and one or more pharmaceutically acceptable excipients, wherein the total daily dose of the zanamivir is less than 10 mg, preferably for administration at least once a day, and preferably wherein the composition delivers from 3 mg to 8 mg of zanamivir per administered dose.
摘要翻译：本发明提供包含低剂量的扎那米韦的药物组合物和制备包含低剂量的扎那米韦的药物组合物的方法。包含低剂量扎那米韦的药物组合物可用于治疗和/或预防流行性感冒。本发明还提供治疗和/或预防流感的方法，其包括施用包含低剂量扎那莫韦的干粉吸入剂组合物。本发明的药物组合物包含扎那米韦和一种或多种药学上可接受的赋形剂，其中扎那米韦的总日剂量小于10mg，优选每天施用至少一次，优选其中组合物递送3mg至每个施用剂量8mg的扎那米。

60. 发明申请

WO2012028844A1 METHOD FOR DISPERSING AQUEOUS BASED DRILLING FLUID FOR DRILLING SUBTERRANEAN BOREHOLES 审中-公开
标题翻译：用于钻井水下钻孔的基于水性钻井液的方法
公开(公告)号：WO2012028844A1
公开(公告)日：2012-03-08
申请号：PCT/GB2011/001279
申请日：2011-08-26
申请人： HALLIBURTON ENERGY SERVICES, INC. , NZEADIBE, Kingsley, Ihueze , PEREZ, Gregory, Paul , TURNER, Craig, Robert
发明人： NZEADIBE, Kingsley, Ihueze , PEREZ, Gregory, Paul
IPC分类号： C09K8/035 , C09K8/20 , C09K8/24
CPC分类号： C09K8/08 , C09K8/12 , C09K8/24
摘要： An inhibitive water-based polymer mud system and method for using the system in drilling and in stabilizing wellbores is disclosed for use in water sensitive formations as an alternative to oil-based muds or water-based muds comprising ferro-chrome lignosulfonates. The system comprises a fresh water or salt water base thinned or dispersed with a sulfonated acrylic copolymer having a hybrid/graft lignosulfonate multipolymer structure containing carboxylate and sulfonate functional groups with synthetic polymer side chains covalently linked to a base lignosulfonate material, having a molecular weight in the range of about 1,000 to about 15,000, and having a high anionic charge density. This system is effective and has stable rheology over a broad pH range, even at a near neutral pH of 8.0. The drilling fluids do not contain heavy metals and are Theologically tolerant to contaminants such as cement, anhydrite and sodium and temperatures as high as about 400°F.
摘要翻译：公开了一种用于钻井和稳定井筒的抑制性水基聚合物泥浆系统和方法，用于水敏性地层中，作为包含铁 - 铬木质素磺酸盐的油基泥浆或水基泥浆的替代物。该系统包含用磺化丙烯酸共聚物稀释或分散的淡水或盐水基质，其具有含羧酸盐和磺酸盐官能团的杂化/接枝木素磺酸盐多聚体结构，其中共聚合物侧链共价连接到碱性木质素磺酸盐材料上，分子量为约1,000至约15,000的范围，并且具有高的阴离子电荷密度。该系统是有效的，并且在宽pH范围内具有稳定的流变性，甚至在8.0的接近中性pH下。钻井液不含重金属，并且具有对水泥，无水石膏和钠等污染物的理论耐受性，温度高达约400°F。

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