油水界面

文章采用静态和动态的方法确定原始油气、油水界面和其动态变化规律。

The original and dynamic chances of GOC and WOC are determined by static state and dynamic method .

利用油井的生产资料或观察井中的流体界面变化情况来确定油气、油水界面的动态位置。

The dynamic position of GOC and WOC can be determined by the production data or the fluid contacts in observation wells .

酸性环境更有利于GO片在油水界面的吸附，能够得到更加稳定的Pickering乳液。

Acid environment is more favorable for GO sheets absorbing to the interface of oil-water .

HK系列超声波油水界面测控仪

HK Series Ultrasonic Oil-Water Interface Test-Control Device

本文主要介绍利用超声波检测油水界面的基本原理、定位检测及随机平衡调节控制界面技术，并介绍HK系列超声波油水界面测控仪的主要特点及现场应用效果。

It also shows the main features and on-site application of HK ultrasonic oil-water interface test-control device .

在60～90°C范围内，乳化原料油油水界面张力比原料油表面张力下降67.04%～87.77%

From 60 to 90 ° C , compared with to the surface tension of feed stock , the interfacial tension of emulsified oil is decreased from 67.04 % ~ 87.77 % .

油水界面上AOT聚集行为的分子动力学模拟

Molecular dynamics simulations on the aggregation of AOT at oil / water interface

AP系列破乳剂是针对海洋油田原油脱水研制的一类新型破乳剂，对海洋原油具有脱水速度快、油水界面齐、脱出水清等特点。

AP series demulsifier is developed for the dehydration of crude from offshore oilfield . It has the features of high dehydration speed , clear oil / water interface , clear water for offshore oil .

岩心试验表明，复合菌能显著提高采收率，并能在多孔介质中改善原油物性，使原油黏度、油水界面张力、pH值及蜡含量明显降低。

Core test shows that the compound bacteria can greatly enhance oil recovery , improve the physical property of crude oil in porous media , and therefore decrease the viscosity , oil / water interfacial tension , pH and wax content of crude oil obviously .

主体区块FulaNorth断块Bentiu组油藏为一垒块上的断背斜块状油藏，具有倾斜的油水界面。

The reservoir in Bentiu Formation in the major Fula North Block is a faulted anticlinal massive reservoir in a horst block with a dipping oil water contact .

又测定了各组分模拟油溶液的油水界面粘度（IFV），考察了油相芳香度、水相pH值等因素对油水界面粘度的影响。

The interfacial viscosity ( IFV ) of these components and water system , and the effects of aromaticity of model oil and pH value of water phase on the IFV were investigated .

YSJ-1型油水界面检测仪的研制与应用

Development and application of YSJ-1 type oil-water interface level gauge

FCY体系提高稠油油藏采收率实验表明：FCY泡沫剂可有效降低油水界面张力，提高注入蒸汽的驱替效率；

The experimental results show that the FCY foaming agent decreases the interfacial tension of oil / water and raises the oil displacement efficiency .

结果表明，OCS表面活性剂用于大港油田枣1219断块油藏原油时，油水界面张力均可以达到1×10-2mN/m的数量级，最低可以达到1×10-3mN/m。

The results showed that the interfacial tension between OCS surfactant and crude oil for Block 1219 in Dagang oilfield was reduced to 10 ~ - 2 mN / m , and the minimum value was 10 ~ - 3 mN / m.

同时，AANA分子上的碳链可以与烷基苯磺酸钠的碳链相互作用，在不影响ASP体系的油水界面张力前提下，提高了ASP体系的长期稳定性。

At the same time , owing to the interaction between the carbon chains of AANA and alkyl benzene sulfonate , the long term thermal stability of the ASP compound system was improved under the precondition of not influencing the interfacial tension of oil / water .

分析了RFT压力资料精度检验方法，以及确定油水界面、预测油柱高度和求取流体密度等方法，与地质、工程实际情况相吻合。

Analyses the methods for FMT pressure data precision tests , oil / water interface and fluid density determination and , height prediction of oil columns at the logging spots , the results from which fit geological and engineering facts .

通过4步试验，合成了一种非离子型破乳剂XPR，从应用结果可以看出，XPR和常规破乳剂相比脱水率提高，油水界面整齐，污水含油降低，低温性能较好。

A new non-ionic demulsifier XPR was synthesized via four step tests . The application test results showed that the new demulsifiers was superior to those used at present in dehydration rate , oil / water interface , performance at low temperature and so on .

实验研究了JFM暂堵剂的油溶性，在携带液中的悬浮稳定性和对产出液油水界面张力的影响；

The oil-solubility , suspension stability in carrying liquid and the effect on oil / water interface tension of produced liquid of JFM were studied , and its temporary plugging capability , plug removal ability of JFM temporary plugging liquid to artificial cores with different permeability were evaluated .

压汞资料在确定油水界面中的应用

The application of material of pressing Hg in confirming oil-water contact

在乳状液的油水界面上，存在液晶相。

There was a liquid crystal phase on the emulsion interface .

盐穴储库油水界面测量系统的软件设计

Design of software about oil-water measuring system in salty cavern storage

立罐油水界面中子测量仪的研制

The Development of Oil-water Interface Neutron Gauge for Oil Storage Tank

大豆蛋白在空气水和油水界面上的流变学研究

Rheological Studies of Soy Protein at the Air-Water and Oil-Water Interfaces

辽河原油沥青质及胶质油水界面化学性质初探

Study on interfacial properties of asphaltenes and resins from Liaohe crude

采用短波吸收法检测油水界面

Use of Short Wave Absorption Method to Determine Oil-Water Surface

聚合物类型对油水界面性质影响研究

Research on effects of polymer types on oil / water interfacial property

固体颗粒对油水界面性质及乳状液稳定性的影响

The influences of solid particles on oil-water interfacial properties and emulsion stability

脱水器油水界面超声监测仪

Ultrasonic detector for interface of oil and water in a dehydration box

利用毛细管压力预测油水界面位置的一种回归分析方法

A regression analytical method to estimate oil-water contact using capillary pressure data

电容式油水界面液位传感器的设计

Design of Capacitance Type Sensor for Oil and Water Interface Liquid Level