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1. 发明申请

WO2013049094A1 CEMENTING COMPOSITION COMPRISING ANIONICALLY - AND HYDROPHOBICALLY-MODIFIED CELLULOSE ETHERS AND ITS USE 审中-公开
标题翻译：包含阴离子和疏水改性纤维素的组合物及其用途
公开(公告)号：WO2013049094A1
公开(公告)日：2013-04-04
申请号：PCT/US2012/057177
申请日：2012-09-26
申请人： DOW GLOBAL TECHNOLOGIES LLC , WITHAM, Cole, A. , POINDEXTER, Michael, K. , KUHLMAN, Roger, L.
发明人： WITHAM, Cole, A. , POINDEXTER, Michael, K. , KUHLMAN, Roger, L.
IPC分类号： C04B24/38 , C04B28/02 , C09K8/487 , C04B103/46
CPC分类号： C09K8/487 , C04B24/383 , C04B28/02 , C04B28/04 , E21B33/14 , C04B24/22 , C04B2103/408 , C04B2103/46
摘要： Disclosed is a composition and a method for cementing a casing in a borehole of a well using an aqueous cementing composition comprising (a) water, (b) a cementing composition comprising (i) a hydraulic cement, (ii) an anionically- and hydrophobically- modified polymer, (iii) a dispersant, and optionally (iv) one or more other additives conventionally added to aqueous cementing compositions useful in cementing casings in the borehole of wells. Preferably the anionically- and hydrophobically-modified hydroxyethyl cellulose has an ethylene oxide molar substitution of from 0.5 to 3.5, a hydrophobe degree of substitution of from 0.001 to 0.025, an anionic degree of substitution of from 0.001 to 1, and a weight-average molecular weight of from 100,000 to 4,000,000 Daltons and the dispersant is sulfonated polymer, melamine formaldehyde condensate, a naphthalene formaldehyde condensate, a branched or non-branched polycarboxylate polymer. Preferably, the aqueous cementing composition is pumped downwardly into said casing, pumping upwardly into the annulus surrounding said casing until said aqueous composition fills that portion of the annular space desired to be sealed, and then maintaining said aqueous cementing composition in place until the cement sets.
摘要翻译：公开了一种组合物和方法，用于使用水性胶结剂组合物将井筒固定在井眼中，所述组合物包括（a）水，（b）粘合剂组合物，其包含（i）水硬性水泥，（ii）阴离子和疏水性 - 改性聚合物，（iii）分散剂，和任选地（iv）一种或多种其它常规添加到水泥固井组合物中的其它添加剂，可用于固井在井眼中。优选地，阴离子和疏水改性的羟乙基纤维素的环氧乙烷摩尔取代度为0.5-3.5，疏水取代度为0.001至0.025，阴离子取代度为0.001至1，重均分子量重量为100,000至4,000,000道尔顿，分散剂为磺化聚合物，三聚氰胺甲醛缩合物，萘甲醛缩合物，支链或非支化聚羧酸酯聚合物。优选地，将水性胶结剂组合物向下泵送到所述壳体中，向上泵送进入围绕所述壳体的环空中，直到所述含水组合物填充期望密封的环形空间的那部分，然后将所述水性固井组合物保持在适当位置，直到水泥组。

2. 发明申请

WO2014014886A1 MONO-QUATERNARY AMINE ALCOHOLS FOR USE AS CLAY AND SHALE INHIBITION AGENTS FOR THE DRILLING INDUSTRY 审中-公开
标题翻译：用作钻井工业的粘土和粉末抑制剂的单季铵盐
公开(公告)号：WO2014014886A1
公开(公告)日：2014-01-23
申请号：PCT/US2013/050641
申请日：2013-07-16
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： WITHAM, Cole, A. , DEAVENPORT, Joseph, L. , POINDEXTER, Michael, K.
IPC分类号： C09K8/22
CPC分类号： C09K8/22 , C09K8/52 , C09K2208/12
摘要： The hydration of clays and shale in drilling operations may be inhibited by employing an aqueous based drilling fluid comprising a shale hydration inhibition agent having the formula wherein R is an alkyl group having 1 to 6 carbons, R 1 is an alkyl group having 1 to 18 carbons, and X is an anion. The shale hydration inhibition agent should be present in the aqueous based drilling fluid in sufficient concentration to reduce the reactivity, such as swelling, of clays and shale when exposed to water-based drilling fluids.
摘要翻译：通过采用包含具有下式的页岩水化抑制剂的含水基钻井液可以抑制钻井作业中的粘土和页岩的水合，其中R是具有1至6个碳的烷基，R 1是具有1至18个碳原子的烷基，X为阴离子。页岩水化抑制剂应以足够的浓度存在于含水基钻井液中，以降低暴露于水基钻井液时粘土和页岩的反应性，例如膨胀。

3. 发明申请

WO2014004193A1 GLYCOL ETHER AMINES FOR USE AS CLAY AND SHALE INHIBITION AGENTS FOR THE DRILLING INDUSTRY 审中-公开
标题翻译：用作钻井行业粘土和粉末抑制剂的GLYCOL醚类
公开(公告)号：WO2014004193A1
公开(公告)日：2014-01-03
申请号：PCT/US2013/046489
申请日：2013-06-19
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： GAMBLE, Aleksandr, T. , WITHAM, Cole, A. , POINDEXTER, Michael, K. , DONATE, Felipe, A. , ESSENMACHER, Kyle, R. , KING, Stephen, W. , BECKERDITE, John
IPC分类号： C09K8/22
CPC分类号： C09K8/22 , C09K2208/12
摘要： The hydration of clays and shale in drilling operations may be inhibited by employing an aqueous based drilling fluid comprising a shale hydration inhibition agent having the formula:(Formula I should be inserted here.) wherein R is hydrogen or an alkyl group having 1 to 12 carbons, R 1 is an alkylene group having 1 to 12 carbons, and R 2 is an alkyl group having 1 to 12 carbons. The shale hydration inhibition agent should be present in the aqueous based drilling fluid in sufficient concentration to reduce the reactivity, such as swelling, of clays and shale when exposed to water-based drilling fluids.
摘要翻译：通过采用包含具有下式的页岩水化抑制剂的含水基钻井液可以抑制钻井作业中的粘土和页岩的水化作用（式I应该在此插入），其中R是氢或1至12的烷基碳，R1为碳数1〜12的亚烷基，R2为碳数1〜12的烷基。页岩水化抑制剂应以足够的浓度存在于含水基钻井液中，以降低暴露于水基钻井液时粘土和页岩的反应性，例如膨胀。

4. 发明申请

WO2016019214A1 IMPROVED PROCESS FOR TREATING OIL SANDS FINE TAILINGS 审中-公开
标题翻译：改进油处理精细尾矿的工艺
公开(公告)号：WO2016019214A1
公开(公告)日：2016-02-04
申请号：PCT/US2015/043044
申请日：2015-07-31
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： GILLIS, Paul, A. , MOORE, Jason, S. , SMITH, Billy, G. , CLOETER, Michael, D. , POINDEXTER, Michael, K. , MOHLER, Carol, E. , CHEN, Wu , WITHAM, Cole, A. , ALABOSON, Justice , DAS, Shankhadeep , SINGH, Harpreet
IPC分类号： C02F1/56 , C02F11/14 , C10G33/04 , C02F103/10
CPC分类号： C02F1/56 , B01F7/00141 , B01F7/00258 , B01F7/003 , B01F7/00341 , B01F7/0035 , B01F7/00633 , B01F7/0075 , B01F7/00908 , B01F7/22 , B01F2215/0052 , C02F11/127 , C02F11/14 , C02F11/16 , C02F2103/10 , C02F2103/365 , C02F2301/022 , C10G1/045 , C10G1/047
摘要： The present invention relates to a method for flocculating and dewatering oil sands fine tailings. Said method comprises mixing the aqueous mineral suspension with a poly(ethylene oxide) (co)polymer to form a dough-like material. The material is then dynamically mixed in an in-line reactor to break down the dough-like material to form microflocs having an average size of 1 to 500 microns, and to release water. The internal diameter of the in-line reactor is at most five times the internal diameter of the inlet pipe of the reactor. The suspension of microflocs has a viscosity of at most 1000 cP and a yield stress of at most 300 Pa.
摘要翻译：本发明涉及一种絮凝和脱水油砂细尾矿的方法。所述方法包括将水性矿物悬浮液与聚（环氧乙烷）（共）聚合物混合以形成面团状材料。然后将材料在串联反应器中动态混合以分解面团状材料，以形成平均尺寸为1至500微米的微团，并释放水。直列式反应器的内径至多为反应器入口管内径的5倍。微胶囊的悬浮液具有至多1000cP的粘度和至多300Pa的屈服应力。

5. 发明申请

WO2014014888A1 IMPROVED CLAY AND SHALE INHIBITION AGENTS AND METHOD OF USE 审中-公开
标题翻译：改进的粘土和粉末抑制剂及其使用方法
公开(公告)号：WO2014014888A1
公开(公告)日：2014-01-23
申请号：PCT/US2013/050644
申请日：2013-07-16
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： WITHAM, Cole, A. , DEAVENPORT, Joseph, L. , POINDEXTER, Michael, K.
IPC分类号： C09K8/22
CPC分类号： C09K8/22 , C09K2208/12
摘要： The hydration of clays and shale in drilling operations may be inhibited by employing an aqueous based drilling fluid comprising a shale hydration inhibition agent having the formula: (I), R is an alkyl group having 1 to 6 carbons; R 1 may be the same or different than R and is an alkyl group having 1 to 10 carbons or a hydroxy alkyl group comprising n number of carbons wherein n is an integer from 1 to 10 and n - 1 hydroxyl groups; R 2 is an alkyl group having 1 to 6 carbons; R 3 may be the same or different than R 2 and is an alkyl group having 1 to 10 carbons or a hydroxy alkyl group comprising n number of carbons wherein n is an integer from 1 to 10 and n - 1 hydroxyl groups, with the proviso that R 3 is not the same as R 1 ; and X is an anion. The shale hydration inhibition agent should be present in the aqueous based drilling fluid in sufficient concentration to reduce the reactivity, such as swelling, of clays and shale when exposed to water-based drilling fluids.
摘要翻译：通过采用包含具有下式的页岩水化抑制剂的含水基钻井液可以抑制钻井操作中的粘土和页岩的水合作用：（I），R是具有1至6个碳原子的烷基; R 1可以与R相同或不同，为碳原子数1〜10的烷基或碳原子数为n的羟基烷基，n为1〜10的整数，n-1个羟基; R2是碳原子数1〜6的烷基， R 3可以相同或不同于R 2，并且是具有1至10个碳的烷基或包含n个碳的羟基烷基，其中n是1至10的整数和n-1个羟基，条件是R 3 与R1不一样; X为阴离子。页岩水化抑制剂应以足够的浓度存在于含水基钻井液中，以降低暴露于水基钻井液时粘土和页岩的反应性，例如膨胀。

6. 发明申请

WO2018111342A1 AMINE COMPOSITION FOR STEAM EXTRACTION OF BITUMEN 审中-公开
公开(公告)号：WO2018111342A1
公开(公告)日：2018-06-21
申请号：PCT/US2017/037908
申请日：2017-06-16
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： WITHAM, Cole, A. , KIDA, Yuko , MUKHERJEE, Biplab , NELSON, Christopher, W. , YOUNG, Timothy, J.
IPC分类号： C10G1/04 , E21B43/24
CPC分类号： C10G1/04 , C09K8/592
摘要： The present invention relates to a bitumen recovery process from oil sands. The oil sands may be surface mined and transported to a treatment area or may be treated directly by means of an in situ process of oil sand deposits that are located too deep for strip mining. Specifically, the present invention involves the step of treating oil sands with a composition comprising an amine and an ethylene oxide capped glycol ether and/or propylene oxide capped glycol ether.

7. 发明申请

WO2013048999A1 METHOD FOR PREPARING FLEXIBLE POLYURETHANE FOAM WITH HYDROLYSABLE SILANE COMPOUNDS 审中-公开
标题翻译：用可水解的硅烷化合物制备柔性聚氨酯泡沫的方法
公开(公告)号：WO2013048999A1
公开(公告)日：2013-04-04
申请号：PCT/US2012/057015
申请日：2012-09-25
申请人： DOW GLOBAL TECHNOLOGIES LLC , KUHLMAN, Roger, L. , WITHAM, Cole, A. , POINDEXTER, Michael, K. , JONES, Raymond, M. , COMBS, Nathan, Kyle , WATTERS, Jeffrey, T. , WATTERS, Larry, T.
发明人： KUHLMAN, Roger, L. , WITHAM, Cole, A. , POINDEXTER, Michael, K. , JONES, Raymond, M. , COMBS, Nathan, Kyle , WATTERS, Jeffrey, T. , WATTERS, Larry, T.
IPC分类号： C08J9/00 , C08J9/12
CPC分类号： C08G18/283 , C08G18/1808 , C08G18/1825 , C08G18/4816 , C08G18/4837 , C08G18/4841 , C08G18/5096 , C08G18/7664 , C08G2101/0008 , C08G2101/005 , C08G2101/0058 , C08G2101/0083 , C08G2290/00 , C08G18/10 , C08G18/6688
摘要： Flexible polyurethane foams are made using certain hydrolysable silane compounds in the foam formulation. The hydrolysable silane compounds contain at least one isocyanate-reactive group and at least one hydrolysable silane group. The presence of the hydrolysable silane compound in the foam formulation leads to improved tensile, tear and elongation properties without an adverse effect on other important foam properties such as resiliency and hysteresis loss.
摘要翻译：柔性聚氨酯泡沫在泡沫配方中使用某些可水解的硅烷化合物制成。可水解硅烷化合物含有至少一个异氰酸酯反应性基团和至少一个可水解硅烷基团。泡沫制剂中可水解硅烷化合物的存在导致拉伸，撕裂和伸长性能的改善，而对其它重要的泡沫性能如弹性和滞后损失没有不利影响。

8. 发明授权

EP2875087B1 IMPROVED CLAY AND SHALE INHIBITION AGENTS AND METHOD OF USE 有权
标题翻译： VERBESSERTER TON UND SCHIEFERHEMMER SOWIE ANWENDUNGSVERFAHREN
公开(公告)号：EP2875087B1
公开(公告)日：2016-08-24
申请号：EP13740190.7
申请日：2013-07-16
申请人： Dow Global Technologies LLC
发明人： WITHAM, Cole, A. , DEAVENPORT, Joseph, L. , POINDEXTER, Michael, K.
IPC分类号： C09K8/22
CPC分类号： C09K8/22 , C09K2208/12

9. 发明授权

EP2875088B1 MONO-QUATERNARY AMINE ALCOHOLS FOR USE AS CLAY AND SHALE INHIBITION AGENTS FOR THE DRILLING INDUSTRY 有权
标题翻译： MONOQUATERNÄRER氨基醇用作声音和页岩抑制剂用于钻探行业
公开(公告)号：EP2875088B1
公开(公告)日：2016-05-18
申请号：EP13744890.8
申请日：2013-07-16
申请人： Dow Global Technologies LLC
发明人： WITHAM, Cole, A. , DEAVENPORT, Joseph, L. , POINDEXTER, Michael, K.
IPC分类号： C09K8/22 , C09K8/52
CPC分类号： C09K8/22 , C09K8/52 , C09K2208/12

10. 发明公开

EP2875088A1 MONO-QUATERNARY AMINE ALCOHOLS FOR USE AS CLAY AND SHALE INHIBITION AGENTS FOR THE DRILLING INDUSTRY 有权
标题翻译： MONOQUATERNÄRER氨基醇用作声音和页岩抑制剂用于钻探行业
公开(公告)号：EP2875088A1
公开(公告)日：2015-05-27
申请号：EP13744890.8
申请日：2013-07-16
申请人： Dow Global Technologies LLC
发明人： WITHAM, Cole, A. , DEAVENPORT, Joseph, L. , POINDEXTER, Michael, K.
IPC分类号： C09K8/22
CPC分类号： C09K8/22 , C09K8/52 , C09K2208/12
摘要： The hydration of clays and shale in drilling operations may be inhibited by employing an aqueous based drilling fluid comprising a shale hydration inhibition agent having the formula wherein R is an alkyl group having 1 to 6 carbons, R
1 is an alkyl group having 1 to 18 carbons, and X is an anion. The shale hydration inhibition agent should be present in the aqueous based drilling fluid in sufficient concentration to reduce the reactivity, such as swelling, of clays and shale when exposed to water-based drilling fluids.

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