专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20160356126A1 INJECTION FLUID TUNING 审中-公开
标题翻译：注射液体调节
公开(公告)号：US20160356126A1
公开(公告)日：2016-12-08
申请号：US14733580
申请日：2015-06-08
申请人： Wael Abdallah , Mikhail Stukan , Reza Taherian , Maxim Fedorov
发明人： Wael Abdallah , Mikhail Stukan , Reza Taherian , Maxim Fedorov
IPC分类号： E21B41/00 , C09K8/58 , E21B49/00
CPC分类号： C09K8/58 , E21B43/16 , E21B43/25
摘要： Injection fluid tuning is provided. In one possible implementation, injection fluid can be tuned by accessing both surface properties of rock found in a hydrocarbon reservoir of interest and a chemical composition of oil found in the reservoir of interest. An ion effect on wettability of a contact surface of the rock can be acquired and then used to formulate a tuned ion solution based on the ion effect on wettability of the contact surface of the rock. In another possible implementation, an electrolyte solution has an ionic composition and an ionic concentration configured to enhance recovery of oil from a reservoir. The electrolyte solution includes a content of direct contact ions including monovalent ions with a static polarizability larger than a preset limit sufficient to influence a contact surface of a rock in the reservoir to reach a desired wettability.
摘要翻译：提供注射液调节。在一个可能的实施方案中，注入流体可以通过进入感兴趣的碳氢化合物油藏中发现的岩石的表面性质和在所关注的油藏中发现的油的化学组成来调节。可以获得对岩石接触表面的润湿性的离子效应，然后基于对岩石接触表面的润湿性的离子效应来配制调谐离子溶液。在另一可能的实施方案中，电解质溶液具有配置成增强从储存器中回收油的离子组成和离子浓度。电解质溶液包括直接接触离子的含量，包括具有大于预定极限的静态极化率的一价离子，足以影响储层中岩石的接触表面以达到所需的润湿性。

2. 发明授权

US10442979B2 Injection fluid tuning 有权
公开(公告)号：US10442979B2
公开(公告)日：2019-10-15
申请号：US14733580
申请日：2015-06-08
申请人： Wael Abdallah , Mikhail Stukan , Reza Taherian , Maxim Fedorov
发明人： Wael Abdallah , Mikhail Stukan , Reza Taherian , Maxim Fedorov
IPC分类号： E21B41/00 , C09K8/58 , E21B49/00 , E21B43/16 , E21B43/25
摘要： Injection fluid tuning is provided. In one possible implementation, injection fluid can be tuned by accessing both surface properties of rock found in a hydrocarbon reservoir of interest and a chemical composition of oil found in the reservoir of interest. An ion effect on wettability of a contact surface of the rock can be acquired and then used to formulate a tuned ion solution based on the ion effect on wettability of the contact surface of the rock. In another possible implementation, an electrolyte solution has an ionic composition and an ionic concentration configured to enhance recovery of oil from a reservoir. The electrolyte solution includes a content of direct contact ions including monovalent ions with a static polarizability larger than a preset limit sufficient to influence a contact surface of a rock in the reservoir to reach a desired wettability.

3. 发明申请

US20170067810A1 INTERFACIAL TENSION DETERMINATION 审中-公开
标题翻译：界面张力测定
公开(公告)号：US20170067810A1
公开(公告)日：2017-03-09
申请号：US14847609
申请日：2015-09-08
申请人： Mikhail Stukan , Wael Abdallah , Patrice Ligneul , Maxim Fedorov
发明人： Mikhail Stukan , Wael Abdallah , Patrice Ligneul , Maxim Fedorov
IPC分类号： G01N13/02 , E21B49/08
CPC分类号： G01N13/02 , E21B47/1005 , G01N2013/0283
摘要： Interfacial tension determination is provided. In one possible implementation, temperature information associated with a plurality of points in two fluids is accessed after the fluids have been subjected to a temperature gradient. The temperature information is then analyzed to locate a thermal jump which can be used to determine an interfacial tension between the two fluids. In another possible implementation, a test chamber for determining an interfacial tension between several fluids includes a cell configured to house the fluids. The cell is configured to hinder leakage of energy from the cell. The test chamber also has a gradient apparatus configured to maintain a temperature gradient across the fluids and a plurality of sensors configured to measure temperatures at various locations in the fluids.
摘要翻译：提供界面张力确定。在一种可能的实施方案中，在流体已经经受温度梯度之后访问与两种流体中的多个点相关联的温度信息。然后分析温度信息以定位可以用于确定两种流体之间的界面张力的热跳跃。在另一可能的实施方案中，用于确定几种流体之间的界面张力的测试室包括构造成容纳流体的单元。电池被配置为阻止来自电池的能量泄漏。测试室还具有被配置为保持流体两端的温度梯度的梯度装置，并且多个传感器被配置成测量流体中各个位置处的温度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式