heavy crude

The gushing oil is light, not the heavy crude of the Exxon Valdez spill.

喷出来的石油很轻, 不像埃克森.瓦尔迪兹石油泄漏的原油一样重.

The Technique of Production of Using CO_2 Huff-puff in Heavy Crude Well

稠油井CO2吞吐采油技术

A method of forecasting heavy crude reservoir performance indexes during the huff and puff process

稠油蒸汽吞吐开发指标预测方法

Determination of residual pentane in de-oiled asphalt of Liaohe heavy crude vacuum residuum by static headspace gas chromatography

顶空气相色谱法测定辽河稠油减压渣油脱油沥青中戊烷含量

Study on the Influence of Heavy Crude Components and Emulsifiers on the Interfacial Properties

稠油组分及乳化剂对油水界面性质影响的研究

Property and Application of JJ-9 Alkalinity Reducing Agent with High Temperature Resistance for Super Heavy Crude Oil

稠油注蒸汽高温降碱剂JJ-9的性能及应用

The viscosity of a Liaohe heavy crude oil treated by H-1 is decreased by> 96% at 25& 55 ℃.

辽河稠油与H-1作用后，25~55℃粘度降低96%以上。

Thermal recovery boiler, the key equipment of heavy crude extraction, is a direct current horizontal boiler.

热采锅炉是热力开采稠油的关键设备, 为卧式直流锅炉.

Technological Transformation of Sewage Radial Flow Settling Tank at Heavy Crude Joint Staion

稠油联合站污水辐流式沉降罐的技术改造

Study on thermal-surfactant combined flooding for the development of heavy crude reservoir The most incremental oil recoveries from steam flooding to thermal/ chemical combined flooding could be reached to 19.65%.

热力&表面活性剂复合驱油研究热／化学复合驱采收率最大可比蒸汽驱提高19.65%。

To prevent the formation damage induced by asphalting precipitation is one of the technical difficulties during development and production of heavy crude oil reservoir in the Bohai Sea.

防止沥青质沉积造成的储集层损害是渤海稠油油藏开发生产中遇到的技术难题之一。

Changes in Viscosity of Heavy Crude Oil Treated by Steam and Metal salts

蒸汽和金属盐作用下稠油黏度的变化

The dehydration of heavy crude oil is carried out in laboratory by microwave radiation, and the effect laws of microwave disposing ways and the water cut of the heavy crude oil on dehydrating result are studied. The microwave dehydration is compared with general thermal sedimentation dehydration.

利用微波辐射进行了稠油脱水的室内实验，对微波脱水与常规热沉降脱水方法进行了比较，并研究了微波处理方式和原油含水率对微波脱水效果的影响规律。

Study of asphalt emulsion from Liaohe heavy crude

辽河沥青乳化的研究