公开(公告)号：US4709759A

公开(公告)日：1987-12-01

申请号：US946864

申请日：1986-12-29

申请人： Jan Bock ,  Salvatore J. Pace ,  Donald N. Schulz

发明人： Jan Bock ,  Salvatore J. Pace ,  Donald N. Schulz

IPC分类号： C08F220/56 ,  C08F226/10 ,  C09K8/588 ,  C08F20/06 ,  E21B43/22

CPC分类号： C08F220/56 ,  C08F226/10 ,  C09K8/588 ,  Y10S507/936

摘要： This invention relates to a method for enhanced recovery of petroleum from a subterranean oil-bearing formation. More particularly, this invention relates to secondary or tertiary recovery of oil employing a polymer-thickened aqueous drive fluid. The polymeric viscosifier for the drive fluid is selected from a class of hydrophobically associating, water soluble polymers containing one or more water soluble monomers and a water insoluble monomer group. The water soluble groups are acrylamide and a salt of acrylic acid and the water insoluble group is a higher alkylacrylamide. These polymers, when dissolved in an aqueous brine solution, have the ability to substantially increase the viscosity of the aqueous solution. The control of displacement fluid mobility results in more uniform sweep efficiency and improved oil recovery. In addition, aqueous solutions of these hydrophobically associating polymers exhibit enhanced viscosification, reduced salt sensitivity and other desirable rheological properties found useful in chemically enhanced oil recovery processes.

摘要翻译： 本发明涉及一种从地下含油地层提高石油回收率的方法。 更具体地说，本发明涉及使用聚合物增稠的含水驱动流体的二次或三次回收油。 用于驱动流体的聚合物增粘剂选自含有一种或多种水溶性单体和水不溶性单体组的一类疏水缔合的水溶性聚合物。 水溶性基团是丙烯酰胺和丙烯酸盐，水不溶性基团是较高级的烷基丙烯酰胺。 这些聚合物当溶解在盐水溶液中时，具有显着提高水溶液粘度的能力。 位移流体流动的控制导致更均匀的扫描效率和改善的油回收率。 此外，这些疏水缔合聚合物的水溶液表现出增强的粘度，降低的盐敏感性和其它在化学强化的油回收方法中有用的所需的流变学性质。

公开(公告)号：US5571715A

公开(公告)日：1996-11-05

申请号：US375748

申请日：1995-01-20

申请人： Ramesh Varadaraj ,  Stanley J. Brois ,  Jan Bock ,  Cornelius H. Brons

发明人： Ramesh Varadaraj ,  Stanley J. Brois ,  Jan Bock ,  Cornelius H. Brons

IPC分类号： B09C1/10 ,  C02F1/68 ,  C11D3/32 ,  C12N1/38

CPC分类号： C02F1/682 ,  B09C1/10 ,  C11D3/32 ,  C12N1/38 ,  Y10S210/925 ,  Y10S516/02 ,  Y10S516/07

摘要： The present invention provides for enhanced bioremediation of hydrocarbon contaminated soils and waters by treating soil or water with a composition comprising of a metal chelated macrocyclic amido amines or mixtures thereof represented by the structural formula: ##STR1## where R is selected from linear or branched alkanes with 8 to 22 carbons, linear or branched alkenes with 4 to 22 carbon atoms;T.sub.1, T.sub.2 and T.sub.3 are independently selected from ethylene, trimethylene, CH.sub.2 CH.sub.2 (NHCH.sub.2 CH.sub.2).sub.x where x is an integer from 1 to 10;MaQb is a metal compound wherein M is a cation selected from cations of Fe, Co, Ni, Cu, Zn, and Mn; and,Q is an anion selected from nitrate, phosphate anions; and a and b are integers from 1 to 3 necessary to satisfy the valence requirements of M and Q.a phosphorous source, and a diluent.

摘要翻译： 本发明通过用包含金属螯合的大环酰氨基胺或其混合物的组合物处理土壤或水来提供碳氢化合物污染的土壤和水的增强的生物修复，其结构式如下：其中R选自直链或支链烷烃 具有8至22个碳，具有4至22个碳原子的直链或支链烯烃; T1，T2和T3独立地选自乙烯，三亚甲基，CH 2 CH 2（NHCH 2 CH 2）x，其中x是1至10的整数; MaQb是金属化合物，其中M是选自Fe，Co，Ni，Cu，Zn和Mn的阳离子的阳离子; Q为选自硝酸盐，磷酸盐阴离子的阴离子; a和b是满足M和Q价态要求所必需的1至3的整数，磷源和稀释剂。

公开(公告)号：US5436160A

公开(公告)日：1995-07-25

申请号：US190391

申请日：1994-02-02

申请人： Ramesh Varadaraj ,  Jan Bock ,  Max L. Robbins

发明人： Ramesh Varadaraj ,  Jan Bock ,  Max L. Robbins

IPC分类号： B09C1/10 ,  C09K17/32 ,  C09K101/00 ,  C10G32/00 ,  C12P1/00 ,  C12S9/00 ,  C02F3/00 ,  C02F3/34

CPC分类号： B09C1/10 ,  C12P1/00

摘要： The bioremediation of hydrocarbon contaminated soil is enhanced by applying to the soil a hydrocarbon solution of a surfactant selected from the group consisting of: (a) mixture of a sorbitan ester of a C.sub.7 to C.sub.22 monocarboxylic acid and a polyoxyalkylene adduct of a sorbitan monoester of a C.sub.7 to C.sub.22 monocarboxylic acid, the adduct having from 6 to 50 polyoxyalkylene units, (b) an alkyl glycoside wherein the alkyl group has from about 8 to about 18 carbon atoms and the glycoside is a mono or diglycoside and (c) a mixture of (a) and (b) and (c) and thereafter applying microbial nutrients to the soil in amounts sufficient to promote the growth of indigenous microorganisms.

摘要翻译： 通过向土壤施用选自以下的表面活性剂的烃溶液来增强碳氢化合物污染土壤的生物修复：（a）C7至C22单羧酸的脱水山梨糖醇酯与脱水山梨糖醇单酯的聚氧化烯加合物的混合物 C7至C22单羧酸，加合物具有6至50个聚氧化烯单元，（b）烷基糖苷，其中烷基具有约8至约18个碳原子，糖苷为单或二糖苷和（c）混合物 （a）和（b）和（c），然后以足以促进本地微生物生长的量将微生物营养素施用于土壤。

公开(公告)号：US5093433A

公开(公告)日：1992-03-03

申请号：US495676

申请日：1990-03-19

申请人： Tze-Chiang Chung ,  Encok Berluche ,  Jan Bock ,  Rodney V. Kastrup

发明人： Tze-Chiang Chung ,  Encok Berluche ,  Jan Bock ,  Rodney V. Kastrup

IPC分类号： C08F8/00 ,  C08F8/42

CPC分类号： C08F8/00 ,  C08F8/42

摘要： A process for preparing a functionalized petroleum resin which comprises the steps of: dissolving a petroleum resin having a norbornene moiety with a double bond in a solvent to form a solution; adding to the solution a borane compound having the formula: ##STR1## wherein R.sub.1 and R.sub.2 are alkyl or cycloalkyl groups having about 1 to about 10 carbonations; reacting said petroleum resin with said borane compound at about room temperature for a sufficient period of time to form a borane intermediate; and reacting said borane intermediate with a chemical agent to convert said borane intermediate into said functionalized petroleum resin.

摘要翻译： 一种制备官能化石油树脂的方法，包括以下步骤：将具有双键的降冰片烯部分的石油树脂溶解在溶剂中以形成溶液; 向该溶液中加入具有下式的硼烷化合物：其中R 1和R 2是具有约1至约10个碳酸酯的烷基或环烷基; 在约室温下使所述石油树脂与所述硼烷化合物反应足够的时间以形成硼烷中间体; 并使所述硼烷中间体与化学试剂反应以将所述硼烷中间体转化成所述官能化石油树脂。

公开(公告)号：US4702319A

公开(公告)日：1987-10-27

申请号：US947285

申请日：1986-12-29

申请人： Jan Bock ,  Paul L. Valint ,  Salvatore J. Pace

发明人： Jan Bock ,  Paul L. Valint ,  Salvatore J. Pace

IPC分类号： C09K8/588 ,  E21B43/22

CPC分类号： C09K8/588 ,  Y10S507/936

摘要： This invention relates to a method for enhanced recovery of petroleum from a subterranean oil-bearing formation. More particularly, this invention relates to secondary or tertiary recovery of oil employing a polymer thickened aqueous drive fluid. The polymeric viscosifier for the drive fluid is selected from a class of hydrophobically associating water soluble polymers containing one or more water soluble monomers and a water insoluble monomer or group. The water soluble groups are acrylamide and a salt of an ethylenically unsaturated sulfonic acid and the water insoluble group is a higher alkyl acrylamide. These polymers, when dissolved in an aqueous brine solution, have the ability to substantially increase the viscosity of the solution. The control of displacement fluid mobility results in more uniform sweep efficiency and improved oil recovery. In addition, aqueous solutions of these hydrophobically associating polymers exhibit enhanced viscosification, reduced salt sensitivity and other desirable rheological properties found useful in chemically enhanced oil recovery processes.

摘要翻译： 本发明涉及一种从地下含油地层提高石油回收率的方法。 更具体地说，本发明涉及使用聚合物增稠的含水驱动流体的二次或三次回收油。 用于驱动流体的聚合物增粘剂选自一类含有一种或多种水溶性单体和水不溶性单体或疏水缔合的水溶性聚合物。 水溶性基团是丙烯酰胺和烯键式不饱和磺酸的盐，水不溶性基团是高级烷基丙烯酰胺。 当溶解在盐水溶液中时，这些聚合物具有显着增加溶液粘度的能力。 位移流体流动的控制导致更均匀的扫描效率和改善的油回收率。 此外，这些疏水缔合聚合物的水溶液表现出增强的粘度，降低的盐敏感性和其它在化学强化的油回收方法中有用的所需的流变学性质。

公开(公告)号：US4521580A

公开(公告)日：1985-06-04

申请号：US526990

申请日：1983-08-29

申请人： S. Richard Turner ,  Donald B. Siano ,  Jan Bock

发明人： S. Richard Turner ,  Donald B. Siano ,  Jan Bock

IPC分类号： C08F220/56 ,  C09K8/588 ,  C08F20/56

CPC分类号： C08F220/56 ,  C09K8/588

摘要： The copolymerization of water soluble monomers with water insoluble monomers can be effected by dissolving the water insoluble monomer into a homogeneous mixture of oil, surfactant, and cosurfactant and then diluting this with water containing the water soluble monomer to yield a predominently aqueous, homogeneous, transparent dispersion of microemulsion droplets. The polymerization is initiated with water soluble free radical initiators to give copolymers that are free of visible particulates and such that the reaction product remains homogenous. The components are chosen to yield copolymers that are water soluble and which viscosify at low concentrations.

摘要翻译： 水溶性单体与水不溶性单体的共聚可以通过将水不溶性单体溶解在油，表面活性剂和辅助表面活性剂的均匀混合物中，然后用含有水溶性单体的水稀释，以产生主要含水，均匀，透明 微乳液滴的分散。 聚合由水溶性自由基引发剂引发，得到不含可见颗粒的共聚物，使反应产物保持均匀。 选择这些组分以产生水溶性且在低浓度下增粘的共聚物。

公开(公告)号：US4461696A

公开(公告)日：1984-07-24

申请号：US488172

申请日：1983-04-25

申请人： Jan Bock ,  Patrick P. McCall ,  Max L. Robbins ,  Michael Siskin

发明人： Jan Bock ,  Patrick P. McCall ,  Max L. Robbins ,  Michael Siskin

IPC分类号： C10G1/04

CPC分类号： C10G1/04

摘要： Disclosed is a process for converting organic material of oil-shale to predominantly liquids. The oil-shale is first heated to a temperature from about 360.degree. C. to 475.degree. C. in an inert atmosphere. The resulting liquids and gases are collected and the residue is extracted with a microemulsion capable of extracting organic material from the heat treated oil-shale.

摘要翻译： 公开了将油页岩的有机材料转化为主要液体的方法。 首先将油页岩在惰性气氛中加热至约360℃至475℃的温度。 收集所得液体和气体，并用能够从经热处理的油页岩中提取有机材料的微乳液提取残余物。

公开(公告)号：US4193901A

公开(公告)日：1980-03-18

申请号：US19312

申请日：1979-03-12

申请人： Henry S. Makowski ,  Robert D. Lundberg ,  Jan Bock

发明人： Henry S. Makowski ,  Robert D. Lundberg ,  Jan Bock

IPC分类号： C08C19/20 ,  C08F8/36 ,  C08F8/44 ,  C08L91/00

CPC分类号： C08C19/20 ,  C08F8/36 ,  C08F8/44 ,  C08F2800/20 ,  Y10S260/31

摘要： An improved process for the sulfonation of an unsaturated elastomeric polymer to form a sulfonated elastomeric polymer, wherein a cement which contains an elastomeric polymer dissolved in a non-reactive solvent is contacted with a sulfonating agent at between about -100.degree. C. and +100.degree. C. for a period of time sufficient to result in the sulfonation of the elastomeric polymer wherein the improvement includes the use of a sulfonating agent which is formed from mixtures of a sulfur trioxide donor complexed with a Lewis base and a carboxylic acid anhydride ##STR1## or an acyl halide ##STR2## or with both, wherein R is selected from the group consisting of CH.sub.3 --, C.sub.2 H.sub.5 --, C.sub.3 H.sub.7 --, C.sub.4 H.sub.9 --, C.sub.5 H.sub.11, C.sub.6 H.sub.13 and C.sub.6 H.sub.5 and mixtures thereof. The molar ratio of ##STR3## and/or ##STR4## with the SO.sub.3 of the complex is at least 0.5.

摘要翻译： 用于磺化不饱和弹性体聚合物以形成磺化弹性体聚合物的改进方法，其中含有溶解在非反应性溶剂中的弹性体聚合物的水泥在约-100℃和+ 100℃之间与磺化剂接触 在一段时间内足以导致弹性体聚合物的磺化，其中改进包括使用磺化剂，其由与路易斯碱和羧酸酐复合的三氧化硫供体的混合物形成和/或与络合物的SO 3的摩尔比为至少0.5。

公开(公告)号：US6143044A

公开(公告)日：2000-11-07

申请号：US793640

申请日：1997-07-01

申请人： Brian William Davies ,  Ramah Jessica Brod ,  Jan Bock ,  Tuncel Ibrahim

发明人： Brian William Davies ,  Ramah Jessica Brod ,  Jan Bock ,  Tuncel Ibrahim

IPC分类号： C10L1/192 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/195 ,  C10L1/197 ,  C10L1/22 ,  C10L10/14 ,  C10M145/08 ,  C10M157/00

CPC分类号： C10L1/1973 ,  C10L1/143 ,  C10L1/146 ,  C10M145/08 ,  C10M157/00 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/1658 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/189 ,  C10L1/1895 ,  C10L1/195 ,  C10L1/1955 ,  C10L1/196 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/2368 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10M2205/022 ,  C10M2209/04 ,  C10M2209/06 ,  C10M2209/062 ,  C10N2270/02

摘要： Compositions comprising an ethylene/vinyl acetate or propionate/vinyl linear carboxylate terpolymer improve the low temperature properties of oils having wax contents of at least 3% wt.

摘要翻译： PCT No.PCT / EP95 / 03455。 371日期1997年7月1日 102（e）日期1997年7月1日PCT提交1995年9月1日PCT公布。 公开号WO96 / 07720 日期：1996年3月14日包含乙烯/乙酸乙烯酯或丙酸酯/乙烯基直链羧酸酯三元共聚物的组合物改善蜡含量至少为3重量％的油的低温性能。

公开(公告)号：US6011072A

公开(公告)日：2000-01-04

申请号：US149370

申请日：1998-09-08

申请人： Ramesh Varadaraj ,  Max Leo Robbins ,  Jan Bock ,  Salvatore James Pace

发明人： Ramesh Varadaraj ,  Max Leo Robbins ,  Jan Bock ,  Salvatore James Pace

IPC分类号： B01F17/00 ,  B01F17/18

CPC分类号： B01F17/0042 ,  Y10S210/925 ,  Y10S516/916

摘要： A composition for dispersing oil slicks consisting of a surfactant or a mixture of surfactants having the general formula: ##STR1## wherein R.sub.1 and R.sub.2 are the same or different oxyalkylene or polyoxyalkylene groups,andwherein R.sub.3 and R.sub.4 are the same or different alkyl or alkenyl groups. The composition also includes a carrier solvent.

摘要翻译： 用于分散由具有以下通式的表面活性剂或表面活性剂的混合物组成的油滑组合物：其中R1和R2是相同或不同的氧化烯或聚氧化烯基团，并且其中R3和R4是相同或不同的烷基或烯基。 该组合物还包括载体溶剂。