公开(公告)号：WO2011159764A1

公开(公告)日：2011-12-22

申请号：PCT/US2011/040452

申请日：2011-06-15

Applicant: CHAMPION TECHNOLOGIES, INC. ,  JACKSON, Tracey ,  STRONG, Rusty

Inventor： JACKSON, Tracey ,  STRONG, Rusty

IPC: C10L10/04 ,  C10L1/18 ,  C10L1/14 ,  F02B77/04 ,  C23F11/12

CPC classification number: C23F11/124 ,  C10L1/1881 ,  C10L1/1883 ,  C10L10/04

Abstract: An effective stress corrosion cracking (SCC) inhibiting amount of a corrosion inhibitor is added into a blend of fuel and ethanol that contacts a metal, wherein the corrosion inhibitor is an organic acid selected from citric acid, ascorbic acid, succinic acid, pyruvic acid, maleic acid, oxaloacetic acid, oxalosuccinic acid, ketoglutaric acid, isocitric acid, malic acid, aconitic acid, fumaric acid, isomers of these organic acids, and a combination thereof. For example, the corrosion inhibitors inhibit stress corrosion cracking of pipeline grade metal pipe at ethanol concentrations greater than fifteen percent. In one embodiment, the corrosion inhibitor is added into a blend of fuel and ethanol flowing through a pipeline at a plurality of injection points spaced apart along the length of the pipeline. In one option, the corrosion inhibitor is ammoniated to form the ammonium salt of the organic acid. In another option, the foregoing corrosion inhibitors are used in combination with one or more conventional corrosion inhibitors in an amount that is effective to inhibit general corrosion.

Abstract translation: 在与金属接触的燃料和乙醇的共混物中加入有效的应力腐蚀开裂（SCC）抑制剂量，其中腐蚀抑制剂是选自柠檬酸，抗坏血酸，琥珀酸，丙酮酸， 马来酸，草酰乙酸，草丁二酸，酮戊二酸，异柠檬酸，苹果酸，乌头酸，富马酸，这些有机酸的异构体及其组合。 例如，腐蚀抑制剂可抑制乙醇浓度超过十五％的管道级金属管道的应力腐蚀开裂。 在一个实施方案中，将腐蚀抑制剂加入燃料和乙醇的混合物中，该共混物沿着管道长度间隔开的多个注入点流过管道。 在一个选择中，腐蚀抑制剂被氨化以形成有机酸的铵盐。 在另一种选择中，上述腐蚀抑制剂与一种或多种常规腐蚀抑制剂组合使用，其量可有效地抑制一般腐蚀。

公开(公告)号：WO2010115066A1

公开(公告)日：2010-10-07

申请号：PCT/US2010/029726

申请日：2010-04-02

Applicant: CHAMPION TECHNOLOGIES, INC. ,  WU, Jun, Jim ,  EZELL, Ryan, G.

Inventor： WU, Jun, Jim ,  EZELL, Ryan, G.

IPC: C08F2/14 ,  C08F2/22 ,  C08F20/56

CPC classification number: C08F2/22 ,  C08F2/14

Abstract: This invention relates to dispersions and powders of micro gel particles, and more specifically, at least in some instances, dispersions of micro gel particles formed from crosslinked water-soluble or swellable polymers, and methods of preparing such micro gel particle dispersions. In one aspect, the invention provides a method of preparing synthetic micro gel particles, comprising forming a reaction mixture by dissolving or swelling a water-soluble or water-swellable unsaturated monomer, unsaturated crosslinking agent, and radical initiator in a common solvent that is substantially inert toward chain transfer reactions, wherein the monomer and the crosslinking agent polymerize to form crosslinked polymer micro gel particles that are insoluble or at most swellable in the common solvent.

Abstract translation: 本发明涉及微凝胶颗粒的分散体和粉末，更具体地，至少在某些情况下，由交联的水溶性或可溶胀聚合物形成的微凝胶颗粒的分散体，以及制备这种微凝胶颗粒分散体的方法。 一方面，本发明提供一种制备合成微凝胶颗粒的方法，包括通过将水溶性或水溶胀性或不溶性的不饱和单体，不饱和交联剂和自由基引发剂溶解或溶胀在基本上为 对链转移反应是惰性的，其中单体和交联剂聚合以形成在常见溶剂中不溶或至多可溶胀的交联聚合物微凝胶颗粒。

公开(公告)号：WO2006065912A1

公开(公告)日：2006-06-22

申请号：PCT/US2005/045261

申请日：2005-12-13

Applicant: CHAMPION TECHNOLOGIES, INC. ,  BEETGE, Jannie

Inventor： BEETGE, Jannie

IPC: G01N33/28

CPC classification number: G01N33/2823 ,  G01N33/2847

Abstract: A method for quantitative evaluation of emulsion stability using Critical Electric Field (CEF) determinations over a range of conditions, such as a range of temperatures, demulsifier compositions, or demulsifier concentrations. The method includes determining the CEF for a series of emulsions that differ substantially only in their internal phase volume ratio. A plot of CEF values as a function of the inverse of the internal phase volume ratio is characterized by a linear slope. Using the slope, a theoretical CEF value can be determined by extrapolating to where the inverse of the internal phase volume ratio is about one. The slope for a given emulsion series is associated with the relative energy barrier to flocculation and the theoretical critical electric field for a given emulsion series is associated with the relative energy barrier to coalescence. Comparative studies are performed using this method.

Abstract translation: 在一系列条件（如温度范围，破乳剂组合物或破乳剂浓度）中使用临界电场（CEF）测定来定量评估乳液稳定性的方法。 该方法包括确定一系列乳液的CEF，其基本上仅在它们的内相体积比例上差异。 作为内相体积比的倒数的函数的CEF值的曲线的特征在于线性斜率。 使用斜率，理论CEF值可以通过外推到内相体积比的倒数大约为1来确定。 给定乳液系列的斜率与絮凝的相对能量屏障相关，并且给定乳液系列的理论临界电场与聚结的相对能量屏障相关联。 使用这种方法进行比较研究。

公开(公告)号：WO2013043975A1

公开(公告)日：2013-03-28

申请号：PCT/US2012/056494

申请日：2012-09-21

Applicant: CHAMPION TECHNOLOGIES, INC.

Inventor： HART, Paul, R.

IPC: C09K8/592 ,  C09K8/594 ,  E21B43/243 ,  E21B43/24

CPC classification number: E21B43/168 ,  C09K8/592 ,  C09K8/594 ,  E21B43/243

Abstract: Air and ammonia gas are introduced into a subterranean formation during the in-situ combustion to increase the mobility of hydrocarbons in a subterranean formation and facilitate recovery of the hydrocarbons from the subterranean formation. The air supports in-situ combustion of a portion of the hydrocarbon within the subterranean formation to form water and establish a combustion front. The ammonia gas contacts the hydrocarbons ahead of the combustion front and reacts in-situ with naphthenic acid in the hydrocarbon to form a surfactant. The hydrocarbons, water and surfactant then form an oil-in-water emulsion that drains more freely through the formation. A production well, in fluid communication with the hydrocarbons ahead of the combustion front, may be used to remove the oil-in-water emulsion from the subterranean formation.

Abstract translation: 在原位燃烧期间，空气和氨气被引入地层，以增加地下地层中的烃的迁移率，并促进从地层中回收烃。 空气支撑地下地层中部分烃的原位燃烧以形成水并建立燃烧前沿。 氨气与燃烧前面的碳氢化合物接触，并与烃中的环烷酸原位反应形成表面活性剂。 然后，碳氢化合物，水和表面活性剂形成水包油乳液，其通过地层更自由地排出。 可以使用与燃烧前面的碳氢化合物流体连通的生产井，以从地层中去除水包油乳液。

公开(公告)号：WO2010148307A1

公开(公告)日：2010-12-23

申请号：PCT/US2010/039178

申请日：2010-06-18

Applicant: CHAMPION TECHNOLOGIES, INC. ,  WU, Jun, Jim

Inventor： WU, Jun, Jim

IPC: C09K8/68 ,  F17D1/17

CPC classification number: C09K8/68 ,  C09K2208/28 ,  F17D1/17

Abstract: This invention discloses, compositions of aqueous fluids comprising one or more dispersion polymer(s), wherein the dispersion polymer comprises 96 to 100 mole percent of one or more nonionic monomer units and 0 to 4 mole percent of one or more cationic or anionic monomer units; and has a molecular weight of at least 100,000. The invention also discloses the method(s) of using one or more such dispersion polymer(s), comprising adding to or mixing with the aqueous fluid a friction-reducing amount of the polymer(s), before, during or after a turbulent flow is induced. Nonionic dispersion polymers consistently render substantially greater extents of friction reduction than their ionic counterparts. A dispersion polymer (formed by dispersion polymerization) provides up to four times as much friction reduction as the same polymer in solution when used at the same dosage. Moreover, unlike ionic dispersion polymers, nonionic dispersion polymers are intrinsically compatible with charged oilfield species such as multi-valence brine(s), quaternary amine-based corrosion inhibitors and biocides.

Abstract translation: 本发明公开了含有一种或多种分散体聚合物的含水流体的组合物，其中分散聚合物包含96-100摩尔％的一种或多种非离子单体单元和0至4摩尔％的一种或多种阳离子或阴离子单体单元 ; 并具有至少100,000的分子量。 本发明还公开了使用一种或多种这种分散聚合物的方法，包括在湍流之前，期间或之后向水性流体中加入或与其混合，减摩量的聚合物 被诱导。 非离子分散聚合物一直呈现出比其离子对应物大得多的摩擦减少程度。 分散聚合物（通过分散聚合形成）当以相同的剂量使用时，提供高达溶液中相同聚合物摩尔降低的四倍。 此外，与离子分散体聚合物不同，非离子分散体聚合物与诸如多价盐水，季胺类腐蚀抑制剂和杀生物剂等带电油田物质本质上相容。

公开(公告)号：WO2010002738A1

公开(公告)日：2010-01-07

申请号：PCT/US2009/048888

申请日：2009-06-26

Applicant: CHAMPION TECHNOLOGIES, INC. ,  BODNAR, Scot, H. ,  FISHER, Henry, C. ,  MILES, Andrew, Frederick ,  SITZ, Curtis, D.

Inventor： BODNAR, Scot, H. ,  FISHER, Henry, C. ,  MILES, Andrew, Frederick ,  SITZ, Curtis, D.

IPC: C02F5/12 ,  C02F5/14 ,  C02F103/10

CPC classification number: C02F5/12 ,  C02F5/14 ,  C02F2103/10

Abstract: Alkyl phosphonates prepared from amino acids suitable for use in inhibiting scale. The phosphonates are obtained as reaction mixtures where the level of alkyl phosphonation is deliberately controlled to provide only partial alkyl phosphonation of the amino acid. The resulting alkyl phosphonates exhibit improved environmental properties compared to the fully substituted species, while still exhibiting acceptable efficacy in the control of scale. The compositions possess advantages over existing phosphonates in that they exhibit higher biodegradation by method OECD 306. They also offer lower toxicity to marine life compared to the fully substituted species and are not expected to bioaccumulate.

Abstract translation: 由适用于抑制结垢的氨基酸制备的烷基膦酸酯。 获得膦酸酯作为反应混合物，其中有意地控制烷基膦酸化的水平以仅提供氨基酸的部分烷基膦酸化。 所得到的烷基膦酸酯与完全取代的物质相比表现出改善的环境性质，同时在控制垢中仍然表现出可接受的功效。 该组合物具有优于现有膦酸盐的优点，因为它们通过方法OECD 306表现出更高的生物降解性。与完全取代的物种相比，它们对海洋生物的毒性较低，并且预期不会生物累积。

公开(公告)号：WO2006034101A1

公开(公告)日：2006-03-30

申请号：PCT/US2005/033292

申请日：2005-09-19

Applicant: CHAMPION TECHNOLOGIES, INC. ,  NARAGHI, Ali ,  OBEYESEKERE, Nihal

Inventor： NARAGHI, Ali ,  OBEYESEKERE, Nihal

IPC: C08G65/333 ,  C08G65/24 ,  C23F11/173 ,  C09K8/54

CPC classification number: C08G65/33303 ,  A01N33/12 ,  C08G73/022 ,  C08G73/0226 ,  C09K8/54 ,  C23F11/173 ,  A01N25/02 ,  A01N2300/00

Abstract: A composition useful as a biodegradable corrosion inhibitor and a biocide that comprises a polymeric quaternary ammonium salt prepared by a reaction of a pplyepihalohydrin with a tertiary amine, wherein the polyepihalohydrin is prepared by a polymerization reaction of an epihalohydrin in the presence of a monomeric poly alcohol and delivered to the corrosion system in a solvent carrier.

Abstract translation: 一种可用作可生物降解的腐蚀抑制剂和杀生物剂的组合物，其包含通过一溴代醇与叔胺的反应制备的聚合季铵盐，其中所述多表卤代醇通过表卤代醇在单体聚醇存在下的聚合反应制备 并在溶剂载体中输送到腐蚀系统。

公开(公告)号：WO2005105260A1

公开(公告)日：2005-11-10

申请号：PCT/US2005/013919

申请日：2005-04-22

Applicant: CHAMPION TECHNOLOGIES, INC. ,  BEETGE, Jan, H. ,  CLEARY, Robert ,  DAVIS, D., Ann ,  KUZYK, Jamie ,  MATALAMAKI, Drew, W. ,  SHAND, Byron ,  VENTER, Johannes, P.

Inventor： BEETGE, Jan, H. ,  CLEARY, Robert ,  DAVIS, D., Ann ,  KUZYK, Jamie ,  MATALAMAKI, Drew, W. ,  SHAND, Byron ,  VENTER, Johannes, P.

IPC: B01D19/04

CPC classification number: B01D19/0413 ,  B01D19/0404 ,  C08G65/26 ,  C08G65/2696

Abstract: A method for using a defoaming formulation useful as an antifoaming agent, a foam controlling agent, or a defoaming agent. The method comprises adding the defoaming formulation that comprises one or more alkoxylates species to a system wherein the one or more alkoxylate species is characterized as Acc-[OX) I ] n , wherein Acc is an acceptor having a functionality of n ranging between 1 and about 100. (Ox) I are oxide blacks, each oxide block having a composition comprising from 1 to 150,000 units of oxide species selected from ethylene oxide, propylene oxide, bytylene oxide or combinations thereof and I ranges between 1 and about 10. The composition of adjacent oxide blocks is different and the average molecular weight of the one or more alkoxylate species is greater than about 2500 gmole -1 .

Abstract translation: 使用可用作消泡剂，泡沫控制剂或消泡剂的消泡制剂的方法。 该方法包括将包含一种或多种烷氧基化物质的消泡制剂添加到其中所述一种或多种烷氧基化物种类被表征为Acc- [OX] I] n的体系，其中Acc是官能度n在1和 约为100.（Ox）I为氧化物黑，每个氧化物嵌段具有包含1-15,000单位选自环氧乙烷，环氧丙烷，环氧乙烷或其组合的氧化物的组合，I在1至约10之间。组合物 相邻的氧化物嵌段的平均分子量不同，一个或多个烷氧基化物的平均分子量大于约2500gmole -1。

公开(公告)号：WO2005042675A2

公开(公告)日：2005-05-12

申请号：PCT/US2004/033995

申请日：2004-10-14

Applicant: CHAMPION TECHNOLOGIES, INC. ,  PANCHALINGAM, Vaithlingam ,  RUDEL, Michael, Gregory ,  BODNAR, Scot, Harris

Inventor： PANCHALINGAM, Vaithlingam ,  RUDEL, Michael, Gregory ,  BODNAR, Scot, Harris

IPC: C10L3/00

CPC classification number: C09K8/52 ,  C09K2208/22 ,  C10L3/003 ,  C10L3/06

Abstract: A method and a quaternary ammonium or phosphonium composition used therein for inhibiting, retarding, mitigating, reducing, controlling and/or delaying formation of hydrocarbon hydrates or agglomerates of hydrates. The method may be applied to prevent or reduce or mitigate plugging of conduits, pipes, transfer lines, valves, and other places or equipment where hydrocarbon hydrate solids may form under the conditions. At least one quaternary ammonium or phosphonium compound is added into the process stream, where the compound may be mixed with another compound selected from other amino alcohols, esters, quaternary ammonium, phosphonium or sulphonium salts, betaines, amine oxides, amides, simple amine salts, and combinations thereof.

Abstract translation: 用于其中用于抑制，延缓，减轻，减少，控制和/或延迟形成碳氢化合物或水合物聚集体的方法和季铵或鏻组合物。 该方法可以用于防止或减少或减轻管道，管道，输送管线，阀门以及在这些条件下可能形成碳氢化合物固体的其它位置或设备的堵塞。 将至少一种季铵化合物或鏻化合物加入到工艺流中，其中化合物可以与选自其它氨基醇，酯，季铵，鏻或锍盐，甜菜碱，氧化胺，酰胺，简单胺盐的其它化合物混合 ，及其组合。

公开(公告)号：WO2004011772A1

公开(公告)日：2004-02-05

申请号：PCT/GB2003/003339

申请日：2003-07-31

Applicant: CHAMPION TECHNOLOGIES, INC. ,  STATOIL, ASA ,  MONTGOMERIE, Harry, Trenouth, Russel ,  CHEN, Ping ,  HAGEN, Thomas ,  WAT, Rex, Man, Shing ,  SELLE, Olav, Martin ,  KOTLAR, Hans, Kristian

Inventor： MONTGOMERIE, Harry, Trenouth, Russel ,  CHEN, Ping ,  HAGEN, Thomas ,  WAT, Rex, Man, Shing ,  SELLE, Olav, Martin ,  KOTLAR, Hans, Kristian

IPC: E21B41/02

CPC classification number: E21B41/02 ,  C09K8/52

Abstract: The invention provides a method of increasing the retention of a scale inhibitor on a rock material comprising preconditioning the rock material with a positively charged bridging agent and contacting the rock material with said scale inhibitor.

Abstract translation: 本发明提供一种增加阻垢剂在岩石材料上的保留性的方法，包括用带正电荷的桥连剂预处理岩石材料并使岩石材料与所述阻垢剂接触。