1-Dodecoxydodecane;hydrate

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-Dodecoxydodecane;hydrate
• 英文别名: 1-dodecoxydodecane;hydrate
• 化学式: C48H102O3
• 分子量: 727.3
• InChiKey: AJRSYKUYVDBEGD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  16.86
• 重原子数：
  51
• 可旋转键数：
  44
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  19.5
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Methods and systems for generating aqueous polymer solutions
  申请人：Chevron U.S.A. Inc.

  公开号：US10344129B2

  公开（公告）日：2019-07-09

  Provided herein are liquid polymer (LP) compositions comprising a synthetic (co)polymer (e.g., an acrylamide (co)polymer), as well as methods for preparing aqueous polymer solutions by combining these LP compositions with an aqueous fluid. The resulting aqueous polymer solutions can have a concentration of a synthetic (co)polymer (e.g., an acrylamide (co)polymer) of from 50 to 15,000 ppm, and a filter ratio of 1.5 or less at 15 psi using a 1.2 μm filter. Also provided are methods of using these aqueous polymer solutions in oil and gas operations, including enhanced oil recovery.

  本文提供了包含合成（共）聚合物（如丙烯酰胺（共）聚合物）的液态聚合物（LP）组合物，以及通过将这些 LP 组合物与水性流体结合制备聚合物水溶液的方法。所得聚合物水溶液的合成（共）聚合物（如丙烯酰胺（共）聚合物）浓度为 50 至 15,000 ppm，使用 1.2 μm 过滤器在 15 psi 压力下的过滤比为 1.5 或更低。此外，还提供了在石油和天然气作业（包括提高石油采收率）中使用这些聚合物水溶液的方法。
• Methods for hydrocarbon recovery
  申请人：Chevron U.S.A. Inc.

  公开号：US10619087B2

  公开（公告）日：2020-04-14

  Provided herein are liquid polymer (LP) compositions comprising a synthetic (co)polymer (e.g., an acrylamide (co)polymer), as well as methods for preparing inverted polymer solutions by inverting these LP compositions in an aqueous fluid. The resulting inverted polymer solutions can have a concentration of a synthetic (co)polymer (e.g., an acrylamide (co)polymer) of from 50 to 15,000 ppm, and a filter ratio of 1.5 or less at 15 psi using a 1.2 μm filter. Also provided are methods of using these inverted polymer solutions in oil and gas operations, including enhanced oil recovery.

  本文提供了包含合成（共）聚合物（如丙烯酰胺（共）聚合物）的液态聚合物（LP）组合物，以及通过在水性流体中倒置这些 LP 组合物来制备倒置聚合物溶液的方法。所得的倒置聚合物溶液的合成（共）聚合物（如丙烯酰胺（共）聚合物）浓度为 50 至 15,000 ppm，使用 1.2 μm 过滤器在 15 psi 压力下的过滤比为 1.5 或更低。此外，还提供了在石油和天然气作业（包括提高石油采收率）中使用这些倒置聚合物溶液的方法。
• Methods for preparing an aqueous surfactant-polymer solution
  申请人：Chevron U.S.A. Inc.

  公开号：US11008502B2

  公开（公告）日：2021-05-18

  Disclosed are compositions and methods for use in oil and gas operations.

  所公开的是用于石油和天然气作业的组合物和方法。
• High stability polymer compositions for enhanced oil recovery applications
  申请人：CHEVRON U.S.A. Inc.

  公开号：US11220622B2

  公开（公告）日：2022-01-11

  Disclosed are methods of using liquid polymer and inverse emulsion compositions comprising one or more hydrophobic liquids having a boiling point at least about 100° C.; one or more acrylamide-(co)polymers; one or more emulsifier surfactants; one or more inverting surfactants; and one or more stabilizing agents (e.g., one or more siloxane polyether compounds, one or more poly(alkyl)acrylate compounds, or any combination thereof). When the composition is inverted in an aqueous solution, it provides an inverted solution having a filter ratio using a 1.2 micron filter (FR1.2) of about 1.5 or less. The inverted solutions can be used in oil and gas operations.

  公开了使用液态聚合物和反相乳液组合物的方法，该组合物包含一种或多种疏水性液体，其沸点至少约为 100℃；一种或多种丙烯酰胺-（共）聚合物；一种或多种乳化剂表面活性剂；一种或多种反相表面活性剂；以及一种或多种稳定剂（例如，一种或多种硅氧烷聚醚化合物、一种或多种聚（烷基）丙烯酸酯化合物或其任意组合）。当该组合物在水溶液中倒置时，可提供倒置溶液，其使用 1.2 微米过滤器（FR1.2）的过滤比约为 1.5 或更低。倒置溶液可用于石油和天然气作业。
• Compositions for use in oil and gas operations
  申请人：Chevron U.S.A. Inc.

  公开号：US11248160B2

  公开（公告）日：2022-02-15

  Disclosed are compositions and methods for use in oil and gas operations.

  所公开的是用于石油和天然气作业的组合物和方法。