Dissertation > Excellent graduate degree dissertation topics show

Study on the Application of A New Composite Profile Control Agent in Different Reservoir

Author: WangChaoQun
Tutor: JiangTao；LiYiQiang
School: Northeast University of Petroleum
Course: Oil and gas fields of chemical engineering
Keywords: modified starch multi-round profile control sealing effect profile control
CLC: TE357.46
Type: Master's thesis
Year: 2011
Downloads: 237
Quote: 0
Read: Download Dissertation

Abstract


As the extension of the water flooding time, the production of the oil well has been declined,the profile control in the high water-cut stage has become an important measures in our country we can obtain the water control stability and the production potential effect after the multi-round profile control has been applied in high water-cut stageAs a strong plugging agent the modified starch has an excellent pour performance and sealing performance. The chemical and physical properties of the modified gel and polymer gel have been studied in this paper. and evaluated the injection-way injection-timing,volume and combinations.study on the static gelling properties and blocked performance of the modified starch and polymer gel The results show that compare to the polymer gel,the modified starch agent has good pour performance and sealing effect;study on the injection-timing of the profile gel,the result shows that the earlier profile control injection the effect is better;study on the volume of the profile gel the result shows that the profile effect will be better when increased the volume in every profile round;study on the influence of the different profile combination in multi-round profile control,we found that composition from strong to the weak distribution of many rounds up of profile control system,can effectively restrain the diminishing phenomenon in multi-round profile control.

Related Dissertations

  1. Application and Preparation of Octenyl Succinic Anhydride Starch As the Wall Material of Microcapsule,TS236.9
  2. Gu Liang Youtian deep composite profile control technology research,TE357.4
  3. Study on High Intensity Graft Copolymer Deep Plugging Off Technology in Shengtuo Oil Field,TE357.46
  4. Preliminary Research for the Preparation and Applications of Environmental Friendly Modified Starch Compound Flocculating Agent,X703.5
  5. Preparation of Acidolysis-esterification Composite Modified Rice Starch and Its Application in Starch Film,TS236.9
  6. Research and Application of Deep Profile Control in Fuyu Oilfield,TE357
  7. The Redevelopment Experiment Project of Deep Profile Control and Oil Displacement in Shen 84-an 12 Block of Jing Anpu Oil Field,TE357.4
  8. Research and Application of Profile Control Technology in Xinbei Oilfield,TE357.4
  9. New heavy metal chelating agent amino-modified starch synthesis and properties of,X703
  10. Research on Am/2-EHA Copolymer as Profile Control Agent,TE39
  11. The new research system and application performance micro sol,TE39
  12. Studies on the Extraction and Modified of Octenyl Succinic Anhydride of Rhizoma Alismatis Starch,TS236.9
  13. Study on the Cooperative Effect of the Modified Starches and Food Colloids,TS201.2
  14. The Research of Big Pore Throat Identify and Water Flooding In-depth Profile Control Technology in Thick Oil Layer,TE357.6
  15. Effects of High Polymer Hydrophilic Colloid on the Quality of Minced Chicken Products Under High Hydrostatic Pressure,TS251.6
  16. Studies on Crosslinking-carboxymethyl Composite Modification of Potato Starch and Its Structure Performances,TS231
  17. Study on the Preparation of Modified Starch Flocculant and the Application on Treatment of Potato Starch Wastewater,X792
  18. Depth Profile Control Technique Research and Application in Daqing Oilfield,TE357.4
  19. Nitrogen Foam Flooding Mechanism Research and Experiment,TE357.46
  20. Research on Profile Control in Daqinzijing Oilfield,TE357.4
  21. The Research of Profile Control Effect of New Chemical Profile Control Agent,TE39

CLC: > Industrial Technology > Oil and gas industry > Oil and gas development and mining > Production Engineering > Enhanced oil recovery and maintain reservoir pressure (secondary and tertiary oil recovery ) > Thermal, miscible , Chemical Oil Recovery (EOR EOR ) > Chemical flooding
© 2012 www.DissertationTopic.Net  Mobile