三甲基[1-甲基-2-[(1-氧代烯丙基)氧基]乙基]铵硫酸甲酯盐 | 93941-88-9

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 三甲基[1-甲基-2-[(1-氧代烯丙基)氧基]乙基]铵硫酸甲酯盐
• 英文名称: Trimethyl(1-methyl-2-((1-oxoallyl)oxy)ethyl)ammonium methyl sulphate
• 英文别名: methyl sulfate;trimethyl(1-prop-2-enoyloxypropan-2-yl)azanium
• CAS: 93941-88-9
• 化学式: C10H21NO6S
• 分子量: 283.34
• InChiKey: MXUSWWKXIPNEQJ-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  101
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• Aqueous carrier fluid
  申请人：BP Exploration Operating Company Limited

  公开号：EP2199360A1

  公开（公告）日：2010-06-23

  The present invention relates to a carrier fluid for the introduction of gravel into a wellbore and, in particular, provides an aqueous carrier fluid for the introduction of gravel into a wellbore said carrier fluid comprising: 1) Water, 2) 0 to 50% by weight of the total carrier fluid of one or more alkali metal or alkaline earth metal salts, 3) A shale inhibitor which is selected from one or more of amine polymers, amide polymers, imine polymers, quaternary ammonium salt containing polymers and polyalkylene glycols, 4) A polymeric fluid loss additive, preferably a starch compound, 5) One or more particulate bridging agents, being particulates being other than the gravel to be introduced into the well bore, and said particulates being sized according to the fracture and reservoir pore size characteristics of the wellbore, and, being removable from the well after the gravel placement job is finished, and wherein said carrier fluid has a coefficient of friction lower than that of water.

  本发明涉及一种用于将砾石引入井筒的载液，特别是提供了一种用于将砾石引入井筒的水性载液，所述载液包括： 1) 水 2) 一种或多种碱金属或碱土金属盐，占总载液重量的 0 至 50%、 3) 一种页岩抑制剂，选自胺聚合物、酰胺聚合物、亚胺聚合物、含季铵盐聚合物 和聚亚烷基二醇中的一种或多种、 4) 聚合物流体流失添加剂，最好是淀粉化合物、 5) 一种或多种微粒架桥剂，这些微粒与要引入井孔的砾石不同，其大小根据井孔的裂缝和储层孔径特征确定，并可在砾石铺设工作完成后从井中清除、 所述载液的摩擦系数低于水的摩擦系数。
• Well treating acidic composition and method for treating subterranean formations
  申请人：PHILLIPS PETROLEUM COMPANY

  公开号：EP0007012B1

  公开（公告）日：1983-02-16
• METHOD OF TREATING SHALE AND CLAY IN HYDROCARBON FORMATION DRILLING
  申请人：CLEARWATER, INC.

  公开号：EP0680504A1

  公开（公告）日：1995-11-08
• US5607902A
  申请人：——

  公开号：US5607902A

  公开（公告）日：1997-03-04
• [EN] METHOD OF TREATING SHALE AND CLAY IN HYDROCARBON FORMATION DRILLING<br/>[FR] PROCEDE DE TRAITEMENT DE SCHISTE ET D'ARGILE DANS LE FORAGE DE FORMATIONS D'HYDROCARBURES
  申请人：CLEARWATER, INC.

  公开号：WO1995014066A1

  公开（公告）日：1995-05-26

  (EN) Swelling and migration of subterranean clay is inhibited during drilling for and stimulation of the production of hydrocarbon fluids, and preparation therefor, by treating said formations with a copolymer of about 5 % to about 50 % of an anionic monomer such as acrylic acid, methacrylic acid, or 2-acrylamido-2-methyl propane sulfonic acid and the balance a cationic monomer selected from dimethyl diallyl ammonium chloride, or acryloxy or methacryloxy ethyl, propyl or 3-methyl butyl trimetyl ammonium chlorides or methosulfates. Permeability damage to the formation is reduced in the presence of the copolymer; it is particularly effective in spite of the presence of a foaming agent.(FR) On empêche le gonflement et la migration d'argile souterraine pendant le forage et pour la stimulation de la production de fluides hydrocarbures, ainsi que leur préparation, en traitant lesdites formations à l'aide d'un copolymère d'environ 5 % à environ 50 % d'un monomère anionique tel que l'acide acrylique, l'acide métacrylique, ou l'acide 2-acrylamido-2-méthyle propane sulfonique, le solde étant constitué d'un monomère cationique choisi entre le chlorure de diméthyle diallyle ammonium, l'acryloxy éthyle ou le méthacryloxy éthyle, des chlorures ou des méthosulfates de propyle ou 3-méthyle butyle triméthyle ammonium. Les détériorations de la formation dues à la perméabilité sont réduites en présence du copolymère, il est particulièrement efficace malgré la présence d'un agent moussant.