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1. 发明申请

WO2008020220A1 WELL TREATMENT 审中-公开
标题翻译：井治疗
公开(公告)号：WO2008020220A1
公开(公告)日：2008-02-21
申请号：PCT/GB2007/003131
申请日：2007-08-16
申请人： CHAMPION TECHNOLOGIES LTD , STATOIL ASA , MONTGOMERIE, Harry , CHEN, Ping , HAGEN, Thomas , WAT, Rex , SELLE, Olav, Martin
发明人： MONTGOMERIE, Harry , CHEN, Ping , HAGEN, Thomas , WAT, Rex , SELLE, Olav, Martin
IPC分类号： C09K8/528
CPC分类号： C09K8/528
摘要： The present invention provides a method for increasing the retention of a scale inhibitor within a hydrocarbon producing system (e.g. a subterranean formation), said method comprising contacting said system with a polymer formed from a diallyl ammonium salt and with said scale inhibitor, wherein said polymer formed from a diallyl ammonium salt has a molecular weight of greater than 50,000 (e.g. a molecular weight of 55,000 to 2,000,000).
摘要翻译：本发明提供了一种用于增加制烃系统（例如地下地层）内的防垢剂的保留性的方法，所述方法包括使所述体系与由二烯丙基铵盐形成的聚合物和所述防垢剂接触，其中所述聚合物由二烯丙基铵盐形成的分子量大于50,000（例如分子量为55,000至2,000,000）。

2. 发明申请

WO2008152419A1 WELL TREATMENT 审中-公开
标题翻译：井治疗
公开(公告)号：WO2008152419A1
公开(公告)日：2008-12-18
申请号：PCT/GB2008/050432
申请日：2008-06-11
申请人： CHAMPION TECHNOLOGIES LTD , HALLIBURTON ENERGY SERVICES, INC , StatoilHydro ASA , SELLE, Olav Martin , MEBRATU, Amare , MONTGOMERIE, Harry , CHEN, Ping , HAGEN, Thomas
发明人： SELLE, Olav Martin , MEBRATU, Amare , MONTGOMERIE, Harry , CHEN, Ping , HAGEN, Thomas
IPC分类号： C09K8/528 , C09K8/536 , E21B37/06
CPC分类号： C09K8/52 , C09K8/38 , C09K8/528 , C09K8/536 , C09K8/70 , C09K8/703 , C09K8/94 , E21B37/06 , Y10S507/927
摘要： The present invention provides a method for delivering a scale treatment agent to a hydrocarbon producing system, said method comprising: contacting said system with a foam comprising said scale treatment agent; and shutting said scale treatment agentin said system for at least 0.5 hour.
摘要翻译：本发明提供了一种将规模处理剂输送到烃生产系统的方法，所述方法包括：使所述系统与包含所述氧化处理剂的泡沫体接触; 并将所述系统中的所述垢处理剂停止至少0.5小时。

3. 发明申请

WO2004011772A8 METHOD OF CONTROLLING SCALE FORMATION 审中-公开
标题翻译：控制标度形成的方法
公开(公告)号：WO2004011772A8
公开(公告)日：2004-03-18
申请号：PCT/GB0303339
申请日：2003-07-31
申请人： CHAMPION TECHNOLOGY INC , STATOIL ASA , MONTGOMERIE HARRY TRENOUTH RUS , CHEN PING , HAGEN THOMAS , WAT REX MAN SHING , SELLE OLAV MARTIN , KOTLAR HANS KRISTIAN
发明人： MONTGOMERIE HARRY TRENOUTH RUS , CHEN PING , HAGEN THOMAS , WAT REX MAN SHING , SELLE OLAV MARTIN , KOTLAR HANS KRISTIAN
IPC分类号： C09K8/52 , E21B41/02 , E21B37/06
CPC分类号： E21B41/02 , C09K8/52
摘要： 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.
摘要翻译：本发明提供了增加岩石材料上防垢剂的保留的方法，包括用正电荷桥接剂预处理岩石材料并使岩石材料与所述防垢剂接触。

4. 发明申请

WO2004011772A1 METHOD OF CONTROLLING SCALE FORMATION 审中-公开
标题翻译：控制规模化形成的方法
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
申请人： CHAMPION TECHNOLOGIES, INC. , STATOIL, ASA , MONTGOMERIE, Harry, Trenouth, Russel , CHEN, Ping , HAGEN, Thomas , WAT, Rex, Man, Shing , SELLE, Olav, Martin , KOTLAR, Hans, Kristian
发明人： MONTGOMERIE, Harry, Trenouth, Russel , CHEN, Ping , HAGEN, Thomas , WAT, Rex, Man, Shing , SELLE, Olav, Martin , KOTLAR, Hans, Kristian
IPC分类号： E21B41/02
CPC分类号： E21B41/02 , C09K8/52
摘要： 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.
摘要翻译：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。

5. 发明申请

WO2009074787A1 HF ACIDIZING COMPOSITIONS AND METHODS FOR IMPROVED PLACEMENT IN A SUBTERRANEAN FORMATION TO REMEDIATE FORMATION DAMAGE 审中-公开
标题翻译： HF酸化组合物和方法，用于改善在下层形成中形成的补救形成损伤
公开(公告)号：WO2009074787A1
公开(公告)日：2009-06-18
申请号：PCT/GB2008/004061
申请日：2008-12-10
申请人： HALLIBURTON ENERGY SERVICES, INC. , CURTIS, Philip, Anthony , MEBRATU, Amare , SELLE, Olav, Martin
发明人： MEBRATU, Amare , SELLE, Olav, Martin
IPC分类号： C09K8/72
CPC分类号： C09K8/74 , C09K8/76
摘要： According to the invention, a fully viscosified acid diversion system for hydrofluoric acid has been developed. The viscosifying agent comprises a xanthan polymer or a derivative thereof. A method of acidizing a portion of a subterranean formation is provided, the method comprising the steps of: (A) forming a viscosified treatment fluid comprising: (i) water; (ii) hydrogen fluoride or a controlled-release source of hydrogen fluoride; and (iii) a gelling agent comprising a xanthan polymer or derivative thereof; and (B) introducing the viscosified treatment fluid into the portion of the subterranean formation. A breaking agent can be used to achieve a controlled gel break time under downhole conditions. Other additives can also be included in the treatment fluid. A composition for use in treating a subterranean formation is also provided, the composition comprising: (A) water; (B) hydrogen fluoride or a controlled-release source of hydrogen fluoride; and (C) a gelling agent that comprises a xanthan or derivative thereof.
摘要翻译：根据本发明，已经开发了一种用于氢氟酸的完全稠化的酸分散体系。增粘剂包括黄原胶聚合物或其衍生物。提供了一种酸化部分地下地层的方法，该方法包括以下步骤：（A）形成粘稠的处理流体，其包括：（i）水; （ii）氟化氢或氟化氢的控制释放源; 和（iii）包含黄原胶聚合物或其衍生物的胶凝剂; 和（B）将增稠的处理流体引入到地层的部分中。破坏剂可用于在井下条件下实现受控的凝胶断裂时间。其他添加剂也可以包含在处理液中。还提供了一种用于处理地下地层的组合物，该组合物包含：（A）水; （B）氟化氢或氟化氢的控制释放源; 和（C）包含黄原胶或其衍生物的胶凝剂。

6. 发明申请

WO0240827A8 WELL TREATMENT 审中-公开
标题翻译：井治疗
公开(公告)号：WO0240827A8
公开(公告)日：2004-04-08
申请号：PCT/GB0105087
申请日：2001-11-19
申请人： STATOIL ASA , KOTLAR HANS KRISTIAN , SELLE OLAV MARTIN , AUNE ODDVAR ARNFINN , KILAAS LARS , DYRLI ANNE DALAGER , COCKBAIN JULIAN
发明人： KOTLAR HANS KRISTIAN , SELLE OLAV MARTIN , AUNE ODDVAR ARNFINN , KILAAS LARS , DYRLI ANNE DALAGER
IPC分类号： C09K8/536 , C09K8/92 , E21B37/06 , E21B33/138 , E21B43/25
CPC分类号： C09K8/92 , C09K8/536 , Y10S507/902 , Y10S507/939
摘要： The invention provides a method for the treatment of a hydrocarbon well which method comprises administering down said well polymeric particles impregnated with a well treatment chemical or precursor or generator thereof (e.g. a scale inhibitor), said particles having a pore volume of at least 20 %, and being prepared by a process which comprises preparing in a first step an aqueous dispersion of polymer particles containing from 0.05 to 10 times by volume, based on the polymer, of one or more materials having a water-solubility of g/l and having a molecular weight of 5000 g/mol (herein referred to as Substance I) said Substance I not being an oligomer of the polymer forming the particles and being non-crystalline at the temperature at which it is incorporated into the particles and is in liquid form at the temperature at which Substance II is introduced in a second step, and in said second step adding a partly water-soluble material (herein referred to as Substance II) having a water-solubility of at least ten times that of Substance I under conditions which prevent or hinder transport of Substance I through the aqueous phase, whereby Substance II diffuses into the polymer particles swelled with Substance I and increases the volume of said particles by from 20 to 1000 times, based on the polymer.
摘要翻译：本发明提供了一种用于处理烃井的方法，该方法包括向所述浸渍有井处理化学品或其前体或发生器（例如防垢剂）的所述井聚合物颗粒施用，所述颗粒具有至少20％的孔体积，并且通过一种方法制备，该方法包括在第一步中制备聚合物颗粒的水分散体，其含有基于聚合物0.05至10倍体积的一种或多种水溶性为 g / l，分子量为5000g / mol（本文称为物质I））所述物质I不是形成颗粒的聚合物的低聚物，并且在其结合的温度下是非结晶的在第二步中引入物质II的温度下为液体形式，在第二步中加入部分水溶性物质（本文称为物质II）在防止或阻碍物质I运输通过水相的条件下，至少是物质I的10倍的水溶性，其中物质II扩散到用物质I溶胀的聚合物颗粒中，并将所述颗粒的体积增加20 至1000倍，基于聚合物。

7. 发明申请

WO2004011771A1 OIL WELL TREATMENT 审中-公开
标题翻译：油井治疗
公开(公告)号：WO2004011771A1
公开(公告)日：2004-02-05
申请号：PCT/GB2003/003332
申请日：2003-07-31
申请人： CHAMPION SERVO , STATOIL ASA , MONTGOMERIE, Harry, Trenouth, Russel , CHEN, Ping , HAGEN, Thomas , WAT, Rex, Man, Shing , SELLE, Olav, Martin
发明人： MONTGOMERIE, Harry, Trenouth, Russel , CHEN, Ping , HAGEN, Thomas , WAT, Rex, Man, Shing , SELLE, Olav, Martin
IPC分类号： E21B37/06
CPC分类号： C09K8/62 , C09K8/52 , C09K8/54 , C09K8/74
摘要： A new use of polyaspartate is described for reducing particle migration in rock formations. The use of polyaspartate has beneficial effects in oil wells, where particle migration is responsible for blocking of pores in rock formations and consequent losses in productivity. Also disclosed is a method of treating a rock formation by well intervention, characterised in that the rock formation is contacted with a dispersion of a polyaminoacid prior to, or simultaneously with, the well intervention. The method reduces the amount of particle migration during well intervention.
摘要翻译：描述了用于减少岩层中颗粒迁移的聚天冬氨酸盐的新用途。聚天冬氨酸盐的使用在油井中具有有益效果，其中颗粒迁移负责阻塞岩层中的孔隙，导致生产率的损失。还公开了一种通过良好介入处理岩层的方法，其特征在于，在井介入之前或同时进行的情况下，岩层与聚氨基酸的分散体接触。该方法减少井手术期间颗粒迁移的量。

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