Dissertation > Excellent graduate degree dissertation topics show

Research and Application of Argillaceous Fine Sand Control in Deep and Massive Thick Heavy Oil Reservior

Author: WangQiu
Tutor: ChenDeChun；PanJianHua
School: China University of Petroleum
Course: Petroleum and Natural Gas
Keywords: heavy oil reservior argillaceous fine sand sand production mechanism technology of sand control
CLC: TE358.1
Type: Master's thesis
Year: 2009
Downloads: 43
Quote: 0
Read: Download Dissertation

Abstract


Gaosheng Oilfield belongs to deep and massive thick heavy oil reservior, and is a set oftypical terrigenous clastic landsliding turbidite which is developed from deep-water lakebasin in the lower part of the third member of the Shahejie Formation. It has features ofcomplex lithology and low maturity. Its top sand grain is small and bottom sand grain islarger; and the gradient of bedding is obvious.The sand production in Gao18 and Gao246which lie in the acclivity of construction, is serious and mainly argillaceous fine sand Withthe development of the oilfeild and the increase of steam injection cycle, rock frame in thenear-well-bore area is destroyed. And along with the increase of crude oil viscosity and theproduced-liquid prop-carrying capacity, the sand producer is increased year by year whichsuspends the area development. For the serious sand production of heavy oil wells in theunconsolidated formation combined with the characteristics of high temperature in heavy oilrecovery, by research of the sand mechanism resulted by internal factors, development factorsand other factors in the block, as well as calculating sand index, critical producing pressuredifferential and critical flow rate of sand production, a series of treatment program for thesections with large sand production interval, with large amount of sand and producingargillaceous fine sand is developed, widly applied and perfected. These result in a systemwith functions of preventing sand, resisting sand, excluding sand and consolidating sand. Theresults of the research and application opens up a new way to provide the necessary technicalmeans for the difficult argillaceous fine sand production in the heavy oil blocks.

Related Dissertations

  1. Research and Application of Sand Control Technique in Sha Iii Reservoir of Pan 2 Block in Linpan Oilfield,TE358.1
  2. Research of Pressure Pulse Broken Down & Sand Control for Loose Sand Reservoir,TE358.1
  3. Sand Production Prediction and Sandcontrol Technique in Dongxin Oil Region,TE358.1
  4. Research and Application of Sand Control Technique in Sha Iii Reservoir of Pan 2 Block in Linpan Oilfield,TE358.1
  5. The Research and Application of Fracturing Sand Control in Shu Three Areas of Liaohe Oilfield,TE358.1
  6. Investigation and Application on Water Plugging Technique of High-inclination Well in Western Oilfield of the South China Sea,TE358.3
  7. Sand Production Prediction and Proper Sand Control Technology Research in LD Oilfield,TE358.1
  8. The Research of Sand Control Under Cold Production in Chengbei and Lvda Oilfield,TE358.1
  9. Technique Research on Cleaning Out Paraffin Wax in the Casing of Oil Well of High Solidifying Point,TE358.2
  10. Study on Application of Frac-pack Sand Control in Bohai Oilfield,TE358.1
  11. And coiled tubing drag acidification technology applied research,TE358.1
  12. High-pressure Steam Jet Cleaning Heavy Oil Heat Pipe Technology Research and Application,TE358
  13. The Study of Method of Sand Production Prediction of Gas Well Considering the Impact of Production,TE358.1
  14. Study on Horizontal Well Sand Cleanout in Lower Pressure Formation,TE358.1
  15. Study on Plugging Mechanism and Plug Removing of Oil Well’s Sand Control Area in Polymer Flooding Region,TE358
  16. Numerical Simulation for Gravel Pack with Foam in Horizontal Well,TE358.1
  17. Study on the Technique of Crude Oil Anti-wax Using Alternating Magnetic Field,TE358.2
  18. Research of Composite Sand Control Techniques in Shu-3 Area of Shu-guang Oil Field,TE358.1
  19. Water Control Technology Research for QHD32-6 Oilfield,TE358.3
  20. Design for Extraction and Repair of Wells Integration Platform Mobile Workover Module and Process,TE358

CLC: > Industrial Technology > Oil and gas industry > Oil and gas development and mining > Production Engineering > Underground operations,workover > Well sand , sand
© 2012 www.DissertationTopic.Net  Mobile