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2.6. Laboratory researches of possibility doizvlechenija micro-residual oil after zavodnenija for conditions of layers of XIII horizon of deposit Uzen

Throughout all history of working out of a deposit laboratory researches of efficiency of influence by various physical and chemical methods were carried out. In particular, great volume of works has been executed with application tamponirujushchih compositions, basically, on the basis of polyacrylamide.

Emulsive and acid compositions, disperse and other compositions were investigated. So, in works [71,72] results of laboratory and trade researches of a filtration paraffinaceous neftej are resulted at zakachke PEAHENS and polyacrylamide water solutions.

On purpose doizvlechenija micro-residual oil after replacement of oil by water from the washed out model of a collector experiments on influence of various reagents have been made. The model of a collector from ground not ekstragirovannogo a core selected from a chink of 6602 XIII horizon Uzeni was for this purpose used. The Fractional porosity of 28,7 %, factor of replacement of oil of 53 %, a residual water saturation of 28,4 %, a permeability coefficient on water at residual oil 0,03 microns. In

71

To work [73] results of laboratory researches of replacement are resulted

Water that the collector model possesses also is underlined to petroleum crude

Properties of partial hydrophoby.

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A source: Kozhabergenov Murat Mokanovich. Substantiation of effective technologies doizvlechenija residual oil from obvodnennyh layers on an example of XIII horizon of deposit Uzen: Dis.... A Cand.Tech.Sci.: 25.00.17. - M: RGB, 2006. 2006

More on topic 2.6. Laboratory researches of possibility doizvlechenija micro-residual oil after zavodnenija for conditions of layers of XIII horizon of deposit Uzen:

  1. Kozhabergenov Murat Mokanovich. the Substantiation of effective technologies doizvlechenija residual oil from obvodnennyh layers on an example of XIII horizon of deposit Uzen: Dis.... A Cand.Tech.Sci.: 25.00.17. - M: RGB,, 2006 2006
  2. 4.2 Condition of working out of XIII horizon of deposit Uzen
  3. CHAPTER 4 the SHORT GEOLOGO-PHYSICAL CHARACTERISTIC And the ANALYSIS of WORKING out of XIII HORIZON of DEPOSIT UZEN
  4. 4.3.2 Features of behaviour of an oil recovery and obvodnennosti layer production on chinks of XIII horizon in comparison with chinks of the North Salymsky deposit
  5. 1.1 Kinds of residual oil in zavodnennyh layers
  6. 2.7 Bases of technology doizvlechenija residual oil from obvodnennyh chinks
  7. 1.2 Quantitative distribution of residual oil on the deposit area
  8. CHAPTER 1 MODERN REPRESENTATIONS ABOUT RESIDUAL OIL In DEPOSITS AFTER THEM ZAVODNENIJA
  9. 2.4 Choice of formulas of reagents and laboratory researches of efficiency of influence on productive layers
  10. CHAPTER 2 LABORATORY RESEARCHES ON SELECTION of FORMULAS of REAGENTS FOR INFLUENCE ON OBVODNENNYE NIZKOPRONITSAEMYE LAYERS
  11. 4.3.3 Analysis of efficiency of methods of influence on productive layers of the Uzensky deposit
  12. 3. EXPERIMENTAL RESEARCHES ON the ESTABLISHMENT of POSSIBILITY of COMPLEX PROCESSING TRUDNOOBOGATIMYH ZABALANSOVYH MEDNO-MOLIBDENOVYH of ORES of the ZHIREKENSKY DEPOSIT
  13. 4.3.1 Features of working out of XIII horizon
  14. 4.1.3 Indexes of heterogeneity of operational objects of deposit Uzen
  15. 1.1.2 Is capillary-jammed residual oil
  16. 1.1.6 Residual oil at unstable replacement
  17. 1.1.4 Film residual oil
  18. 1.3 Distribution of residual oil of water in emptiness of hydrophilic and hydrophobic collectors
  19. 1.1.5 Residual oil in deadlock pores and micronon-uniform zones
  20. 1.1.3 Adsorbed residual oil